CN112239771B - 一种生产尿苷二磷酸葡萄糖的方法及其专用工程菌 - Google Patents

一种生产尿苷二磷酸葡萄糖的方法及其专用工程菌 Download PDF

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CN112239771B
CN112239771B CN201910649568.9A CN201910649568A CN112239771B CN 112239771 B CN112239771 B CN 112239771B CN 201910649568 A CN201910649568 A CN 201910649568A CN 112239771 B CN112239771 B CN 112239771B
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胡美荣
邱媛媛
陶勇
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Abstract

本发明公开了一种生产尿苷二磷酸葡萄糖的方法及其专用工程菌。本发明提供了一种生产尿苷二磷酸葡萄糖的方法,包括以下步骤:以尿苷一磷酸和蔗糖为原料,在工程菌的作用下,生产尿苷二磷酸葡萄糖;所述工程菌为表达功能蛋白的重组菌,是将编码所述功能蛋白的基因导入出发菌得到的,所述的功能蛋白包括聚磷酸激酶、尿苷一磷酸激酶和蔗糖合成酶。本发明对于尿苷二磷酸葡萄糖的工业化生产具有重要意义。

Description

一种生产尿苷二磷酸葡萄糖的方法及其专用工程菌
技术领域
本发明涉及一种生产尿苷二磷酸葡萄糖的方法及其专用工程菌。
背景技术
尿苷二磷酸葡萄糖,简称UDP-萄糖或UDPG,广泛分布于微生物、动植物细胞内的核苷酸糖的一种,在生物体内,当各种苷、寡糖、多糖的生物合成时用作葡萄糖的供体。此外,在单糖的互变或糠醛酸生成时作为重要的中间产物,而在碳水化合物代谢中起着中心的作用。
尿苷二磷酸葡萄糖的合成方法主要是化学合成、发酵法、酶法转化。化学合成需要对糖基上活性基团进行保护和去保护,催化剂昂贵,反应条件苛刻,而且在反应的过程中使用大量有机溶剂,使得化学合成法总成本偏高,环境不友好。发酵法往往需要很长时间,产率低。由酶法合成尿苷二磷酸葡萄糖主要有两种方法,一是以尿苷三磷酸、葡萄糖-1-磷酸为底物,在相应的焦磷酸化酶作用下生成,如李新亮等以尿苷三磷酸、麦芽糊精为原料,表达尿苷二磷酸葡萄糖焦磷酸化酶和麦芽糊精磷酸化酶的大肠杆菌作为生物催化剂,通过生物转化生产尿苷二磷酸葡萄糖,38小时最多能生成尿苷二磷酸葡萄糖42.5g,但是反应分两步进行,而且要添加大量压榨酵母,反应时间长生产成本高。另一种生产方法是以尿苷二磷酸为底物,经蔗糖合成酶催化合成尿苷二磷酸葡萄糖,10小时催化84.1mM(39g)尿苷酸二磷酸生成尿苷酸二磷酸葡萄糖40.9g,但是底物成本太高也限制了其工业化生产使用。
因此,本领域迫切需要构建高效、安全、工艺简单、成本低的尿苷二磷酸葡萄糖基因工程菌,以满足工业化生产尿苷二磷酸葡萄糖的需求。
发明内容
本发明的目的是提供一种生产尿苷二磷酸葡萄糖的方法及其专用工程菌。
第一方面,本发明保护功能蛋白质在制备尿苷二磷酸葡萄糖中的应用;所述功能蛋白质包括聚磷酸激酶、蔗糖合成酶和尿苷一磷酸激酶。
进一步地,所述聚磷酸激酶来源于Gemmobacter sp.LW-1。
所述蔗糖合成酶来源于拟南芥、大豆或喜温硫杆菌。
所述尿苷一磷酸激酶来源于大肠杆菌。
进一步地,所述蔗糖合成酶具体可为如下(b1)或(b2)或(b3):
(b1)由序列表中序列1自N端第343-1150所示的氨基酸序列组成的蛋白质;
(b2)序列表中序列1自N端第343-1150所示的氨基酸序列经过一个或几个氨基酸残基的取代和/或缺失和/或添加且有相同功能的蛋白质;
(b3)来源于拟南芥且与(b1)-(b2)中任一所限定的氨基酸序列具有99%以上、95%以上、90%以上、85%以上或者80%以上同源性且具有相同功能的蛋白质;
所述蔗糖合成酶具体可为如下(b4)或(b5)或(b6):
(b4)由序列表中序列3自N端第343-1147所示的氨基酸序列组成的蛋白质;
(b5)序列表中序列3自N端第343-1147所示的氨基酸序列经过一个或几个氨基酸残基的取代和/或缺失和/或添加且有相同功能的蛋白质;
(b6)来源于大豆且与(b4)-(b5)中任一所限定的氨基酸序列具有99%以上、95%以上、90%以上、85%以上或者80%以上同源性且具有相同功能的蛋白质;
所述蔗糖合成酶具体可为下(b7)或(b8)或(b9):
(b7)由序列表中序列5自N端第343-1135所示的氨基酸序列组成的蛋白质;
(b8)序列表中序列5自N端第343-1135所示的氨基酸序列经过一个或几个氨基酸残基的取代和/或缺失和/或添加且有相同功能的蛋白质;
(b9)来源于喜温硫杆菌且与(b7)-(b8)中任一所限定的氨基酸序列具有99%以上、95%以上、90%以上、85%以上或者80%以上同源性且具有相同功能的蛋白质。
所述聚磷酸激酶具体可为如下(a1)或(a2)或(a3):
(a1)由序列表中序列1自N端第1-342所示的氨基酸序列组成的蛋白质;
(a2)序列表中序列1自N端第1-342所示的氨基酸序列经过一个或几个氨基酸残基的取代和/或缺失和/或添加且有相同功能的蛋白质;
(a3)来源于Gemmobacter sp.LW-1且与(a1)-(a2)中任一所限定的氨基酸序列具有99%以上、95%以上、90%以上、85%以上或者80%以上同源性且具有相同功能的蛋白质;
所述尿苷一磷酸激酶具体可为如下(c1)或(c2)或(c3):
(c1)由序列表中序列1自N端第1151-1391所示的氨基酸序列组成的蛋白质;
(c2)序列表中序列1自N端第1151-1391所示的氨基酸序列经过一个或几个氨基酸残基的取代和/或缺失和/或添加且有相同功能的蛋白质;
(c3)来源于大肠杆菌且与(b1)-(b2)中任一所限定的氨基酸序列具有99%以上、95%以上、90%以上、85%以上或者80%以上同源性且具有相同功能的蛋白质。
以上任一所述功能蛋白质具体可如序列表的序列1所示。
以上任一所述功能蛋白质具体可如序列表的序列3所示。
以上任一所述功能蛋白质具体可如序列表的序列5所示。
第二方面,本发明保护能够表达以上任一所述功能蛋白质的核酸分子在制备尿苷二磷酸葡萄糖中的应用。
所述能够表达以上任一所述功能蛋白质的核酸分子具体可为序列表的序列2所示的DNA分子。
所述能够表达以上任一所述功能蛋白质的核酸分子具体可为序列表的序列4所示的DNA分子。
所述能够表达以上任一所述功能蛋白质的核酸分子具体可为序列表的序列6所示的DNA分子。
第三方面,本发明保护重组菌,是对出发菌进行改造使其能够表达以上任一所述功能蛋白质得到的。
所述“对出发菌进行改造使其能够表达以上任一所述功能蛋白质”是通过将核酸分子导入出发菌中实现的;所述核酸分子能够表达以上任一所述功能蛋白质。
所述“将核酸分子导入出发菌”具体可通过将含有所述核酸分子的表达载体导入出发菌实现。
所述表达载体具体可为将pBAD-hisB载体的XhoⅠ和SpeⅠ酶切位点间的片段替换为序列2所示的DNA分子得到的重组表达载体。
所述表达载体具体可为将pBAD-hisB载体的XhoⅠ和SpeⅠ酶切位点间的片段替换为序列4所示的DNA分子得到的重组表达载体。
所述表达载体具体可为将pBAD-hisB载体的XhoⅠ和SpeⅠ酶切位点间的片段替换为序列6所示的DNA分子得到的重组表达载体。
所述出发菌具体可为大肠杆菌,更具体可为大肠杆菌BW25113。
本发明还保护所述重组菌在制备尿苷二磷酸葡萄糖中的应用。
第四方面,本发明保护一种制备尿苷二磷酸葡萄糖的方法,包括如下步骤:以尿苷一磷酸和蔗糖为底物,在以上任一所述重组菌的催化作用下反应得到尿苷二磷酸葡萄糖。
所述催化反应体系中包括所述重组菌、尿苷一磷酸、蔗糖、ATP、MgCl2和polyP。
所述催化反应体系中具体可含有浓度为20OD/ml的所述重组菌、浓度为100mM的尿苷一磷酸、浓度为1M的蔗糖、浓度为5mM的ATP、浓度为20mM的MgCl2和浓度为20mM的polyP。
所述催化反应程序具体可为37℃、220rpm催化反应6小时。
第五方面,本发明保护用于制备尿苷二磷酸葡萄糖的试剂盒,包括尿苷一磷酸、蔗糖和以上任一所述的重组菌。
所述试剂盒还包括ATP、MgCl2和polyP。
本发明的主要优点包括:(1)原料易得且成本较低;(2)工艺简单:不需要纯化酶,直接用一种共表达聚磷酸激酶、蔗糖合成酶和尿苷一磷酸激酶的细胞破碎液,在一个反应器内一步反应即可制备尿苷二磷酸葡萄糖,不涉及中间步骤和反映,极大地简化了工艺流程,且设备利用率高。
本发明提供了一种生产尿苷二磷酸葡萄糖的方法,包括以下步骤:以尿苷一磷酸和蔗糖为原料,在工程菌的作用下,生产尿苷二磷酸葡萄糖;所述工程菌为表达功能蛋白的重组菌,是将编码所述功能蛋白的基因导入出发菌得到的,所述的功能蛋白包括聚磷酸激酶、尿苷一磷酸激酶和蔗糖合成酶。本发明对于尿苷二磷酸葡萄糖的工业化生产具有重要意义。
附图说明
图1为尿苷一磷酸标准品HPLC峰图。
图2为尿苷二磷酸葡萄糖标准品HPLC峰图。
图3为利用重组工程菌TY001进行催化反应后的上清液HPLC峰图。
图4为利用重组工程菌生产尿苷二磷酸葡萄糖原理图。
图5为尿苷二磷酸葡萄糖的结构。
图6为利用对照重组工程菌进行催化反应后的上清液HPLC峰图。
具体实施方式
以下的实施例便于更好地理解本发明,但并不限定本发明。下述实施例中的实验方法,如无特殊说明,均为常规方法。下述实施例中所用的试验材料,如无特殊说明,均为自常规生化试剂商店购买得到的。以下实施例中的定量试验,均设置三次重复实验,结果取平均值。
pBAD-hisB载体:Invitrogen公司,货号:854314DE。
大肠杆菌BW25113:武汉圣达威科技有限公司,货号:P1466。
2YT液体培养基:0.5%(质量百分含量)NaCl、1%(质量百分含量)酵母提取物、1.6%(质量百分含量)胰蛋白胨,蒸馏水定容。
尿苷二磷酸葡萄糖标准品:北京中原合聚经贸有限公司,货号:ab120384。
尿苷二磷酸葡萄糖的结构如图5所示。
Gemmobacter sp.LW-1记载于文献:Kumaresan D,Wischer D,Murrell J C.DraftGenome Sequences of Facultative Methylotrophs,Gemmobacter sp.Strain LW1andMesorhizobium sp.Strain 1M-11,Isolated from Movile Cave,Romania.[J].GenomeAnnouncements,2015,3(6).。
实施例1、重组表达载体的构建
1、将pBAD-hisB载体的XhoⅠ和SpeⅠ酶切位点间的片段替换为序列2所示的DNA分子,得到重组表达载体pBAD-GS-AT-EC-1(已经测序验证)。
序列表的序列2中,自5’端第1-1029位编码来源于Gemmobacter sp.LW-1的聚磷酸激酶,第1041-3467位编码来源于拟南芥Arabidopsis thaliana的蔗糖合成酶,第3479-4204位编码来源于大肠杆菌Escherichia coli的尿苷一磷酸激酶。
序列表的序列2所示的DNA分子编码序列1所示的蛋白质。序列表的序列1中,自N端第1-342位为来源于Gemmobacter sp.LW-1的聚磷酸激酶,第343-1150位为来源于拟南芥Arabidopsis thaliana的蔗糖合成酶,第1151-1391位为来源于大肠杆菌Escherichiacoli的尿苷一磷酸激酶。
2、将pBAD-hisB载体的XhoⅠ和SpeⅠ酶切位点间的片段替换为序列4所示的DNA分子,得到重组表达载体pBAD-GS-GM-EC-2(已经测序验证)。
序列表的序列4中,自5’端第1-1029位编码来源于Gemmobacter sp.LW-1的聚磷酸激酶,第1041-3458位编码来源于大豆Glycine max的蔗糖合成酶,第3470-4195位编码来源于大肠杆菌Escherichia coli的尿苷一磷酸激酶。
序列表的序列4所示的DNA分子编码序列3所示的蛋白质。序列表的序列3中,自N端第1-342位为来源于Gemmobacter sp.LW-1的聚磷酸激酶,第343-1147位为来源于大豆Glycine max的蔗糖合成酶,第1148-1388位为来源于大肠杆菌Escherichia coli的尿苷一磷酸激酶。
2、将pBAD-hisB载体的XhoⅠ和SpeⅠ酶切位点间的片段替换为序列6所示的DNA分子,得到重组表达载体pBAD-GS-AC-EC-3(已经测序验证)。
序列表的序列6中,自5’端第1-1029位编码来源于Gemmobacter sp.LW-1的聚磷酸激酶,第1041-3422位编码来源于喜温硫杆菌Acidithiobacillus caldus的蔗糖合成酶,第3434-4159位编码来源于大肠杆菌Escherichia coli的尿苷一磷酸激酶。
序列表的序列6所示的DNA分子编码序列5所示的蛋白质。序列表的序列5中,自N端第1-342位为来源于Gemmobacter sp.LW-1的聚磷酸激酶,第343-1135位为来源于喜温硫杆菌Acidithiobacillus caldus的蔗糖合成酶,第1136-1376位为来源于大肠杆菌Escherichia coli的尿苷一磷酸激酶。
实施例2、重组工程菌的制备
1、将实施例1制备的重组表达载体pBAD-GS-AT-EC-1导入大肠杆菌BW25113,得到重组工程菌TY001。
2、将实施例1制备的重组表达载体pBAD-GS-GM-EC-2导入大肠杆菌BW25113,得到重组工程菌TY002。
3、将实施例1制备的重组表达载体pBAD-GS-AC-EC-3导入大肠杆菌BW25113,得到重组工程菌TY003。
4、将pBAD-hisB载体导入大肠杆菌BW25113,得到对照重组工程菌。
实施例3、利用重组工程菌生产尿苷二磷酸葡萄糖
合成原理如图4所示。
一、利用重组工程菌TY001生产尿苷二磷酸葡萄糖
1、实施例2制备的重组工程菌TY001接种至含有50μg/ml链霉素的2YT液体培养基中,37℃、220rpm培养至OD为0.8,向培养体系中加入阿拉伯糖(上海源叶生物科技有限公司,货号:S11032)(阿拉伯糖在培养体系中的浓度为0.2mM),30℃、220rpm诱导培养16小时后,收集培养体系,4℃、8000rpm/min离心10min,收集菌体沉淀。
2、采用50mM柠檬酸钠缓冲液(pH5.5)重悬步骤1得到的菌体沉淀,超声(功率195W)破碎10min,然后加入尿苷一磷酸、蔗糖、ATP、MgCl2和polyP配置催化反应体系;反应体系中含有浓度为20OD/ml的菌体(细胞)、浓度为100mM的尿苷一磷酸(北京普益华科技有限公司,货号:U820323)、浓度为1M的蔗糖、浓度为5mM的ATP、浓度为20mM的MgCl2和浓度为20mM的polyP(上海阿拉丁生化科技股份有限公司,货号:S108858)。
3、将步骤2的催化反应体系在37℃、220rpm催化反应6小时。
4、完成步骤3后,将催化反应体系4℃、12000rpm/min离心5min,取上清。用0.22μM的滤膜过滤上清,收集滤液进行HPLC检测尿苷二磷酸葡萄糖的产量。
HPLC采用YMC Triart C18柱,流动相:50mM K2HPO4-KH2PO4(pH6.8),流速为0.45ml/min,柱温40℃,进样5μl,检测波长260nm。
尿苷一磷酸标准品(北京普益华科技有限公司,货号:U820323)的保留时间为7.514min(图1)。
尿苷二磷酸葡萄糖标准品的保留时间为8.047min(图2)。
利用重组工程菌TY001进行催化反应后的上清液检测结果如图3所示。
结果显示,上清液中也有保留时间为8.066的峰值,表明采用尿苷一磷酸为底物生成了尿苷二磷酸葡萄糖。
二、三种重组工程菌尿苷二磷酸葡萄糖产量
分别采用实施例2制备的重组工程菌TY001、重组工程菌TY002和重组工程菌TY003按照步骤一的方法进行检测。实验设置三次重复,取平均值。
结果显示,重组工程菌TY001催化100mM尿苷一磷酸生成尿苷二磷酸葡萄糖59.66mM(33g/L),TY002催化100mM尿苷一磷酸生成尿苷二磷酸葡萄糖55.68mM(31g/L),TY003催化100mM尿苷一磷酸生成尿苷二磷酸葡萄糖20mM(11.3g/L)。重组工程菌TY001转化能力最强,转化率最高。
将实施例二制备的对照重组工程菌按照步骤一的方法进行检测。结果显示产物中没有得到尿苷二磷酸葡萄糖。结果如图6所示。
序列表
<110> 中国科学院微生物研究所
<120> 一种生产尿苷二磷酸葡萄糖的方法及其专用工程菌
<160> 6
<170> SIPOSequenceListing 1.0
<210> 1
<211> 1391
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 1
Met Ala Asp Pro Ala Val Val Pro Val Ala Pro Val Ala Ala Pro Ala
1 5 10 15
Ala Thr Asp Gly Pro Pro Glu Leu Pro Pro Ala Ala Thr Pro Ala Val
20 25 30
Ala His Gly Pro Arg Gln Phe Pro Arg Ala Asp Gln Asp Ala Ile Arg
35 40 45
Glu Ala Phe Glu Ser Gly Arg Tyr Pro Tyr Ser Arg Leu Met Gly Arg
50 55 60
Gly Pro Tyr Glu Lys Glu Lys Ala Leu Leu Gln Ala Glu Leu Leu Lys
65 70 75 80
Val Gln Ile Trp Ala Gln Glu Thr Gly Gln Lys Phe Val Val Leu Met
85 90 95
Glu Gly Arg Asp Ala Ala Gly Lys Gly Gly Thr Ile Lys Arg Phe Met
100 105 110
Glu His Leu Asn Pro Arg Tyr Ala Arg Val Val Ala Leu Thr Lys Pro
115 120 125
Ser Asp Lys Glu Lys Gly Glu Trp Phe Phe Gln Arg Tyr Ile Gln His
130 135 140
Leu Pro Thr Ala Gly Glu Ile Val Phe Tyr Asp Arg Ser Trp Tyr Asn
145 150 155 160
Arg Ala Gly Val Glu Arg Val Met Gly Phe Cys Ser Pro Ser Glu Tyr
165 170 175
Leu Glu Phe Met Arg Gln Val Pro Glu Leu Glu Arg Met Leu Val Arg
180 185 190
Ser Gly Ile Arg Leu Tyr Lys Tyr Trp Phe Ser Val Thr Arg Glu Glu
195 200 205
Gln His Arg Arg Phe Thr Ala Arg Glu Thr Asp Pro Leu Lys Met Trp
210 215 220
Lys Leu Ser Pro Ile Asp Lys Ala Ser Leu Asp Lys Trp Asp Asp Tyr
225 230 235 240
Thr Glu Ala Lys Glu Ala Met Phe Phe Tyr Thr Asp Thr Ala Asp Ala
245 250 255
Pro Trp Thr Ile Val Lys Ser Asn Asp Lys Lys Arg Ala Arg Leu Asn
260 265 270
Cys Met Arg His Phe Leu Ser Thr Ile Asp Tyr Pro Gly Lys Asp Ala
275 280 285
Ser Val Ile Gly Thr Pro Asp Pro Leu Ile Val Gly Arg Ala Ser Gln
290 295 300
Val Ile Gly Gly Ala Gly His Ile Leu Asp Thr Ala Leu Pro Pro Asp
305 310 315 320
Phe Arg Lys Ala Phe Asp Ala Gly Lys Thr Pro Ala Thr Ala Arg Ala
325 330 335
Gln Glu Ala Ala Gln Ala Met Ala Asn Ala Glu Arg Met Ile Thr Arg
340 345 350
Val His Ser Gln Arg Glu Arg Leu Asn Glu Thr Leu Val Ser Glu Arg
355 360 365
Asn Glu Val Leu Ala Leu Leu Ser Arg Val Glu Ala Lys Gly Lys Gly
370 375 380
Ile Leu Gln Gln Asn Gln Ile Ile Ala Glu Phe Glu Ala Leu Pro Glu
385 390 395 400
Gln Thr Arg Lys Lys Leu Glu Gly Gly Pro Phe Phe Asp Leu Leu Lys
405 410 415
Ser Thr Gln Glu Ala Ile Val Leu Pro Pro Trp Val Ala Leu Ala Val
420 425 430
Arg Pro Arg Pro Gly Val Trp Glu Tyr Leu Arg Val Asn Leu His Ala
435 440 445
Leu Val Val Glu Glu Leu Gln Pro Ala Glu Phe Leu His Phe Lys Glu
450 455 460
Glu Leu Val Asp Gly Val Lys Asn Gly Asn Phe Thr Leu Glu Leu Asp
465 470 475 480
Phe Glu Pro Phe Asn Ala Ser Ile Pro Arg Pro Thr Leu His Lys Tyr
485 490 495
Ile Gly Asn Gly Val Asp Phe Leu Asn Arg His Leu Ser Ala Lys Leu
500 505 510
Phe His Asp Lys Glu Ser Leu Leu Pro Leu Leu Lys Phe Leu Arg Leu
515 520 525
His Ser His Gln Gly Lys Asn Leu Met Leu Ser Glu Lys Ile Gln Asn
530 535 540
Leu Asn Thr Leu Gln His Thr Leu Arg Lys Ala Glu Glu Tyr Leu Ala
545 550 555 560
Glu Leu Lys Ser Glu Thr Leu Tyr Glu Glu Phe Glu Ala Lys Phe Glu
565 570 575
Glu Ile Gly Leu Glu Arg Gly Trp Gly Asp Asn Ala Glu Arg Val Leu
580 585 590
Asp Met Ile Arg Leu Leu Leu Asp Leu Leu Glu Ala Pro Asp Pro Cys
595 600 605
Thr Leu Glu Thr Phe Leu Gly Arg Val Pro Met Val Phe Asn Val Val
610 615 620
Ile Leu Ser Pro His Gly Tyr Phe Ala Gln Asp Asn Val Leu Gly Tyr
625 630 635 640
Pro Asp Thr Gly Gly Gln Val Val Tyr Ile Leu Asp Gln Val Arg Ala
645 650 655
Leu Glu Ile Glu Met Leu Gln Arg Ile Lys Gln Gln Gly Leu Asn Ile
660 665 670
Lys Pro Arg Ile Leu Ile Leu Thr Arg Leu Leu Pro Asp Ala Val Gly
675 680 685
Thr Thr Cys Gly Glu Arg Leu Glu Arg Val Tyr Asp Ser Glu Tyr Cys
690 695 700
Asp Ile Leu Arg Val Pro Phe Arg Thr Glu Lys Gly Ile Val Arg Lys
705 710 715 720
Trp Ile Ser Arg Phe Glu Val Trp Pro Tyr Leu Glu Thr Tyr Thr Glu
725 730 735
Asp Ala Ala Val Glu Leu Ser Lys Glu Leu Asn Gly Lys Pro Asp Leu
740 745 750
Ile Ile Gly Asn Tyr Ser Asp Gly Asn Leu Val Ala Ser Leu Leu Ala
755 760 765
His Lys Leu Gly Val Thr Gln Cys Thr Ile Ala His Ala Leu Glu Lys
770 775 780
Thr Lys Tyr Pro Asp Ser Asp Ile Tyr Trp Lys Lys Leu Asp Asp Lys
785 790 795 800
Tyr His Phe Ser Cys Gln Phe Thr Ala Asp Ile Phe Ala Met Asn His
805 810 815
Thr Asp Phe Ile Ile Thr Ser Thr Phe Gln Glu Ile Ala Gly Ser Lys
820 825 830
Glu Thr Val Gly Gln Tyr Glu Ser His Thr Ala Phe Thr Leu Pro Gly
835 840 845
Leu Tyr Arg Val Val His Gly Ile Asp Val Phe Asp Pro Lys Phe Asn
850 855 860
Ile Val Ser Pro Gly Ala Asp Met Ser Ile Tyr Phe Pro Tyr Thr Glu
865 870 875 880
Glu Lys Arg Arg Leu Thr Lys Phe His Ser Glu Ile Glu Glu Leu Leu
885 890 895
Tyr Ser Asp Val Glu Asn Lys Glu His Leu Cys Val Leu Lys Asp Lys
900 905 910
Lys Lys Pro Ile Leu Phe Thr Met Ala Arg Leu Asp Arg Val Lys Asn
915 920 925
Leu Ser Gly Leu Val Glu Trp Tyr Gly Lys Asn Thr Arg Leu Arg Glu
930 935 940
Leu Ala Asn Leu Val Val Val Gly Gly Asp Arg Arg Lys Glu Ser Lys
945 950 955 960
Asp Asn Glu Glu Lys Ala Glu Met Lys Lys Met Tyr Asp Leu Ile Glu
965 970 975
Glu Tyr Lys Leu Asn Gly Gln Phe Arg Trp Ile Ser Ser Gln Met Asp
980 985 990
Arg Val Arg Asn Gly Glu Leu Tyr Arg Tyr Ile Cys Asp Thr Lys Gly
995 1000 1005
Ala Phe Val Gln Pro Ala Leu Tyr Glu Ala Phe Gly Leu Thr Val Val
1010 1015 1020
Glu Ala Met Thr Cys Gly Leu Pro Thr Phe Ala Thr Cys Lys Gly Gly
1025 1030 1035 1040
Pro Ala Glu Ile Ile Val His Gly Lys Ser Gly Phe His Ile Asp Pro
1045 1050 1055
Tyr His Gly Asp Gln Ala Ala Asp Thr Leu Ala Asp Phe Phe Thr Lys
1060 1065 1070
Cys Lys Glu Asp Pro Ser His Trp Asp Glu Ile Ser Lys Gly Gly Leu
1075 1080 1085
Gln Arg Ile Glu Glu Lys Tyr Thr Trp Gln Ile Tyr Ser Gln Arg Leu
1090 1095 1100
Leu Thr Leu Thr Gly Val Tyr Gly Phe Trp Lys His Val Ser Asn Leu
1105 1110 1115 1120
Asp Arg Leu Glu Ala Arg Arg Tyr Leu Glu Met Phe Tyr Ala Leu Lys
1125 1130 1135
Tyr Arg Pro Leu Ala Gln Ala Val Pro Leu Ala Gln Asp Asp Met Ala
1140 1145 1150
Thr Asn Ala Lys Pro Val Tyr Lys Arg Ile Leu Leu Lys Leu Ser Gly
1155 1160 1165
Glu Ala Leu Gln Gly Thr Glu Gly Phe Gly Ile Asp Ala Ser Ile Leu
1170 1175 1180
Asp Arg Met Ala Gln Glu Ile Lys Glu Leu Val Glu Leu Gly Ile Gln
1185 1190 1195 1200
Val Gly Val Val Ile Gly Gly Gly Asn Leu Phe Arg Gly Ala Gly Leu
1205 1210 1215
Ala Lys Ala Gly Met Asn Arg Val Val Gly Asp His Met Gly Met Leu
1220 1225 1230
Ala Thr Val Met Asn Gly Leu Ala Met Arg Asp Ala Leu His Arg Ala
1235 1240 1245
Tyr Val Asn Ala Arg Leu Met Ser Ala Ile Pro Leu Asn Gly Val Cys
1250 1255 1260
Asp Ser Tyr Ser Trp Ala Glu Ala Ile Ser Leu Leu Arg Asn Asn Arg
1265 1270 1275 1280
Val Val Ile Leu Ser Ala Gly Thr Gly Asn Pro Phe Phe Thr Thr Asp
1285 1290 1295
Ser Ala Ala Cys Leu Arg Gly Ile Glu Ile Glu Ala Asp Val Val Leu
1300 1305 1310
Lys Ala Thr Lys Val Asp Gly Val Phe Thr Ala Asp Pro Ala Lys Asp
1315 1320 1325
Pro Thr Ala Thr Met Tyr Glu Gln Leu Thr Tyr Ser Glu Val Leu Glu
1330 1335 1340
Lys Glu Leu Lys Val Met Asp Leu Ala Ala Phe Thr Leu Ala Arg Asp
1345 1350 1355 1360
His Lys Leu Pro Ile Arg Val Phe Asn Met Asn Lys Pro Gly Ala Leu
1365 1370 1375
Arg Arg Val Val Met Gly Glu Lys Glu Gly Thr Leu Ile Thr Glu
1380 1385 1390
<210> 2
<211> 4204
<212> DNA
<213> 人工序列(Artificial Sequence)
<400> 2
atggcggacc cggctgttgt tccagtggca ccagttgcgg ctccggcagc gacagacggt 60
cctccggaac tgccaccggc agctacgcca gcagttgcgc acggtccgcg tcagtttccg 120
cgtgcggatc aggatgcaat ccgtgaagca ttcgaaagcg gtcgctaccc atattcccgt 180
ttaatgggcc gtggtccgta cgagaaagaa aaagctctgc tccaagccga acttctgaaa 240
gtccagattt gggcgcagga aactggccag aagttcgtag tactgatgga gggtcgtgac 300
gctgcaggca aaggtggcac cattaaacgt tttatggaac acctgaaccc gcgttacgca 360
cgtgtcgtgg ctctgacgaa accgtctgac aaagagaagg gtgaatggtt tttccagcgt 420
tatatccagc atttgccgac cgcaggtgaa atcgttttct atgatcgttc ctggtacaac 480
cgtgcaggcg ttgaacgtgt aatgggcttc tgctctcctt ctgaatatct ggagttcatg 540
cgccaggtgc cagaactcga acgcatgctc gttcgctccg gtatccgcct ctacaaatac 600
tggttctctg tcacccgtga ggagcagcac cgccgtttca ccgcgcgtga aaccgacccg 660
ctcaagatgt ggaaactgtc gccaatcgac aaagcatctc tggacaaatg ggacgattac 720
accgaggcca aagaagcaat gttcttctac accgacaccg ccgatgcgcc gtggaccatc 780
gtcaaaagca acgacaaaaa acgcgcacgc ttgaactgca tgcgccactt cctgagcacc 840
attgactacc caggtaaaga tgcttctgtc atcggtactc cagacccact gatcgtcggt 900
cgtgcgagtc aagttattgg tggtgcgggt cacatcctgg ataccgccct gccgccagac 960
tttcgtaaag cgttcgacgc gggtaaaact ccggctactg cgcgtgcgca ggaggcagct 1020
caggcataaa aggagatata atggcaaacg ctgaacgtat gataacgcgc gtccacagcc 1080
aacgtgagcg tttgaacgaa acgcttgttt ctgagagaaa cgaagtcctt gccttgcttt 1140
ccagggttga agccaaaggt aaaggtattt tacaacaaaa ccagatcatt gctgaattcg 1200
aagctttgcc tgaacaaacc cggaagaaac ttgaaggtgg tcctttcttt gaccttctca 1260
aatccactca ggaagcaatt gtgttgccac catgggttgc tctagctgtg aggccaaggc 1320
ctggtgtttg ggaatactta cgagtcaatc tccatgctct tgtcgttgaa gaactccaac 1380
ctgctgagtt tcttcatttc aaggaagaac tcgttgatgg agttaagaat ggtaatttca 1440
ctcttgagct tgatttcgag ccattcaatg cgtctatccc tcgtccaaca ctccacaaat 1500
acattggaaa tggtgttgac ttccttaacc gtcatttatc ggctaagctc ttccatgaca 1560
aggagagttt gcttccattg cttaagttcc ttcgtcttca cagccaccag ggcaagaacc 1620
tgatgttgag cgagaagatt cagaacctca acactctgca acacaccttg aggaaagcag 1680
aagagtatct agcagagctt aagtccgaaa cactgtatga agagtttgag gccaagtttg 1740
aggagattgg tcttgagagg ggatggggag acaatgcaga gcgtgtcctt gacatgatac 1800
gtcttctttt ggaccttctt gaggcgcctg atccttgcac tcttgagact tttcttggaa 1860
gagtaccaat ggtgttcaac gttgtgatcc tctctccaca tggttacttt gctcaggaca 1920
atgttcttgg ttaccctgac actggtggac aggttgttta cattcttgat caagttcgtg 1980
ctctggagat agagatgctt caacgtatta agcaacaagg actcaacatt aaaccaagga 2040
ttctcattct aactcgactt ctacctgatg cggtaggaac tacatgcggt gaacgtctcg 2100
agagagttta tgattctgag tactgtgata ttcttcgtgt gcccttcaga acagagaagg 2160
gtattgttcg caaatggatc tcaaggttcg aagtctggcc atatctagag acttacaccg 2220
aggatgctgc ggttgagcta tcgaaagaat tgaatggcaa gcctgacctt atcattggta 2280
actacagtga tggaaatctt gttgcttctt tattggctca caaacttggt gtcactcagt 2340
gtaccattgc tcatgctctt gagaaaacaa agtacccgga ttctgatatc tactggaaga 2400
agcttgacga caagtaccat ttctcatgcc agttcactgc ggatattttc gcaatgaacc 2460
acactgattt catcatcact agtactttcc aagaaattgc tggaagcaaa gaaactgttg 2520
ggcagtatga aagccacaca gcctttactc ttcccggatt gtatcgagtt gttcacggga 2580
ttgatgtgtt tgatcccaag ttcaacattg tctctcctgg tgctgatatg agcatctact 2640
tcccttacac agaggagaag cgtagattga ctaagttcca ctctgagatc gaggagctcc 2700
tctacagcga tgttgagaac aaagagcact tatgtgtgct caaggacaag aagaagccga 2760
ttctcttcac aatggctagg cttgatcgtg tcaagaactt gtcaggtctt gttgagtggt 2820
acgggaagaa cacccgcttg cgtgagctag ctaacttggt tgttgttgga ggagacagga 2880
ggaaagagtc aaaggacaat gaagagaaag cagagatgaa gaaaatgtat gatctcattg 2940
aggaatacaa gctaaacggt cagttcaggt ggatctcctc tcagatggac cgggtaagga 3000
acggtgagct gtaccggtac atctgtgaca ccaagggtgc ttttgtccaa cctgcattat 3060
atgaagcctt tgggttaact gttgtggagg ctatgacttg tggtttaccg actttcgcca 3120
cttgcaaagg tggtccagct gagatcattg tgcacggtaa atcgggtttc cacattgacc 3180
cttaccatgg tgatcaggct gctgatactc ttgctgattt cttcaccaag tgtaaggagg 3240
atccatctca ctgggatgag atctcaaaag gagggcttca gaggattgag gagaaataca 3300
cttggcaaat ctattcacag aggctcttga cattgactgg tgtgtatgga ttctggaagc 3360
atgtctcgaa ccttgaccgt cttgaggctc gccgttacct tgaaatgttc tatgcattga 3420
agtatcgccc attggctcag gctgttcctc ttgcacaaga tgattgaaag gagatataat 3480
ggctaccaat gcaaaacccg tctataaacg cattctgctt aagttgagtg gcgaagctct 3540
gcagggcact gaaggcttcg gtattgatgc aagcatactg gatcgtatgg ctcaggaaat 3600
caaagaactg gttgaactgg gtattcaggt tggtgtggtg attggtgggg gtaacctgtt 3660
ccgtggcgct ggtctggcga aagcgggtat gaaccgcgtt gtgggcgacc acatggggat 3720
gctggcgacc gtaatgaacg gcctggcaat gcgtgatgca ctgcaccgcg cctatgtgaa 3780
cgctcgtctg atgtccgcta ttccattgaa tggcgtgtgc gacagctaca gctgggcaga 3840
agctatcagc ctgttgcgca acaaccgtgt ggtgatcctc tccgccggta caggtaaccc 3900
gttctttacc accgactcag cagcttgcct gcgtggtatc gaaattgaag ccgatgtggt 3960
gctgaaagca accaaagttg acggcgtgtt taccgctgat ccggcgaaag atccaaccgc 4020
aaccatgtac gagcaactga cttacagcga agtgctggaa aaagagctga aagtcatgga 4080
cctggcggcc ttcacgctgg ctcgtgacca taaattaccg attcgtgttt tcaatatgaa 4140
caaaccgggt gcgctgcgcc gtgtggtaat gggtgaaaaa gaagggactt taatcacgga 4200
ataa 4204
<210> 3
<211> 1388
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 3
Met Ala Asp Pro Ala Val Val Pro Val Ala Pro Val Ala Ala Pro Ala
1 5 10 15
Ala Thr Asp Gly Pro Pro Glu Leu Pro Pro Ala Ala Thr Pro Ala Val
20 25 30
Ala His Gly Pro Arg Gln Phe Pro Arg Ala Asp Gln Asp Ala Ile Arg
35 40 45
Glu Ala Phe Glu Ser Gly Arg Tyr Pro Tyr Ser Arg Leu Met Gly Arg
50 55 60
Gly Pro Tyr Glu Lys Glu Lys Ala Leu Leu Gln Ala Glu Leu Leu Lys
65 70 75 80
Val Gln Ile Trp Ala Gln Glu Thr Gly Gln Lys Phe Val Val Leu Met
85 90 95
Glu Gly Arg Asp Ala Ala Gly Lys Gly Gly Thr Ile Lys Arg Phe Met
100 105 110
Glu His Leu Asn Pro Arg Tyr Ala Arg Val Val Ala Leu Thr Lys Pro
115 120 125
Ser Asp Lys Glu Lys Gly Glu Trp Phe Phe Gln Arg Tyr Ile Gln His
130 135 140
Leu Pro Thr Ala Gly Glu Ile Val Phe Tyr Asp Arg Ser Trp Tyr Asn
145 150 155 160
Arg Ala Gly Val Glu Arg Val Met Gly Phe Cys Ser Pro Ser Glu Tyr
165 170 175
Leu Glu Phe Met Arg Gln Val Pro Glu Leu Glu Arg Met Leu Val Arg
180 185 190
Ser Gly Ile Arg Leu Tyr Lys Tyr Trp Phe Ser Val Thr Arg Glu Glu
195 200 205
Gln His Arg Arg Phe Thr Ala Arg Glu Thr Asp Pro Leu Lys Met Trp
210 215 220
Lys Leu Ser Pro Ile Asp Lys Ala Ser Leu Asp Lys Trp Asp Asp Tyr
225 230 235 240
Thr Glu Ala Lys Glu Ala Met Phe Phe Tyr Thr Asp Thr Ala Asp Ala
245 250 255
Pro Trp Thr Ile Val Lys Ser Asn Asp Lys Lys Arg Ala Arg Leu Asn
260 265 270
Cys Met Arg His Phe Leu Ser Thr Ile Asp Tyr Pro Gly Lys Asp Ala
275 280 285
Ser Val Ile Gly Thr Pro Asp Pro Leu Ile Val Gly Arg Ala Ser Gln
290 295 300
Val Ile Gly Gly Ala Gly His Ile Leu Asp Thr Ala Leu Pro Pro Asp
305 310 315 320
Phe Arg Lys Ala Phe Asp Ala Gly Lys Thr Pro Ala Thr Ala Arg Ala
325 330 335
Gln Glu Ala Ala Gln Ala Met Ala Thr Asp Arg Leu Thr Arg Val His
340 345 350
Ser Leu Arg Glu Arg Leu Asp Glu Thr Leu Thr Ala Asn Arg Asn Glu
355 360 365
Ile Leu Ala Leu Leu Ser Arg Ile Glu Ala Lys Gly Lys Gly Ile Leu
370 375 380
Gln His His Gln Val Ile Ala Glu Phe Glu Glu Ile Pro Glu Glu Asn
385 390 395 400
Arg Gln Lys Leu Thr Asp Gly Ala Phe Gly Glu Val Leu Arg Ser Thr
405 410 415
Gln Glu Ala Ile Val Leu Pro Pro Trp Val Ala Leu Ala Val Arg Pro
420 425 430
Arg Pro Gly Val Trp Glu Tyr Leu Arg Val Asn Val His Ala Leu Val
435 440 445
Val Glu Glu Leu Gln Pro Ala Glu Tyr Leu His Phe Lys Glu Glu Leu
450 455 460
Val Asp Gly Ser Ser Asn Gly Asn Phe Val Leu Glu Leu Asp Phe Glu
465 470 475 480
Pro Phe Asn Ala Ala Phe Pro Arg Pro Thr Leu Asn Lys Ser Ile Gly
485 490 495
Asn Gly Val Gln Phe Leu Asn Arg His Leu Ser Ala Lys Leu Phe His
500 505 510
Asp Lys Glu Ser Leu His Pro Leu Leu Glu Phe Leu Arg Leu His Ser
515 520 525
Val Lys Gly Lys Thr Leu Met Leu Asn Asp Arg Ile Gln Asn Pro Asp
530 535 540
Ala Leu Gln His Val Leu Arg Lys Ala Glu Glu Tyr Leu Gly Thr Val
545 550 555 560
Pro Pro Glu Thr Pro Tyr Ser Glu Phe Glu His Lys Phe Gln Glu Ile
565 570 575
Gly Leu Glu Arg Gly Trp Gly Asp Asn Ala Glu Arg Val Leu Glu Ser
580 585 590
Ile Gln Leu Leu Leu Asp Leu Leu Glu Ala Pro Asp Pro Cys Thr Leu
595 600 605
Glu Thr Phe Leu Gly Arg Ile Pro Met Val Phe Asn Val Val Ile Leu
610 615 620
Ser Pro His Gly Tyr Phe Ala Gln Asp Asn Val Leu Gly Tyr Pro Asp
625 630 635 640
Thr Gly Gly Gln Val Val Tyr Ile Leu Asp Gln Val Arg Ala Leu Glu
645 650 655
Asn Glu Met Leu His Arg Ile Lys Gln Gln Gly Leu Asp Ile Val Pro
660 665 670
Arg Ile Leu Ile Ile Thr Arg Leu Leu Pro Asp Ala Val Gly Thr Thr
675 680 685
Cys Gly Gln Arg Leu Glu Lys Val Phe Gly Thr Glu His Ser His Ile
690 695 700
Leu Arg Val Pro Phe Arg Thr Glu Lys Gly Ile Val Arg Lys Trp Ile
705 710 715 720
Ser Arg Phe Glu Val Trp Pro Tyr Leu Glu Thr Tyr Thr Glu Asp Val
725 730 735
Ala His Glu Leu Ala Lys Glu Leu Gln Gly Lys Pro Asp Leu Ile Val
740 745 750
Gly Asn Tyr Ser Asp Gly Asn Ile Val Ala Ser Leu Leu Ala His Lys
755 760 765
Leu Gly Val Thr Gln Cys Thr Ile Ala His Ala Leu Glu Lys Thr Lys
770 775 780
Tyr Pro Glu Ser Asp Ile Tyr Trp Lys Lys Leu Glu Glu Arg Tyr His
785 790 795 800
Phe Ser Cys Gln Phe Thr Ala Asp Leu Phe Ala Met Asn His Thr Asp
805 810 815
Phe Ile Ile Thr Ser Thr Phe Gln Glu Ile Ala Gly Ser Lys Asp Thr
820 825 830
Val Gly Gln Tyr Glu Ser His Thr Ala Phe Thr Leu Pro Gly Leu Tyr
835 840 845
Arg Val Val His Gly Ile Asp Val Phe Asp Pro Lys Phe Asn Ile Val
850 855 860
Ser Pro Gly Ala Asp Gln Thr Ile Tyr Phe Pro His Thr Glu Thr Ser
865 870 875 880
Arg Arg Leu Thr Ser Phe His Pro Glu Ile Glu Glu Leu Leu Tyr Ser
885 890 895
Ser Val Glu Asn Glu Glu His Ile Cys Val Leu Lys Asp Arg Ser Lys
900 905 910
Pro Ile Ile Phe Thr Met Ala Arg Leu Asp Arg Val Lys Asn Ile Thr
915 920 925
Gly Leu Val Glu Trp Tyr Gly Lys Asn Ala Lys Leu Arg Glu Leu Val
930 935 940
Asn Leu Val Val Val Ala Gly Asp Arg Arg Lys Glu Ser Lys Asp Leu
945 950 955 960
Glu Glu Lys Ala Glu Met Lys Lys Met Tyr Gly Leu Ile Glu Thr Tyr
965 970 975
Lys Leu Asn Gly Gln Phe Arg Trp Ile Ser Ser Gln Met Asn Arg Val
980 985 990
Arg Asn Gly Glu Leu Tyr Arg Val Ile Cys Asp Thr Arg Gly Ala Phe
995 1000 1005
Val Gln Pro Ala Val Tyr Glu Ala Phe Gly Leu Thr Val Val Glu Ala
1010 1015 1020
Met Thr Cys Gly Leu Pro Thr Phe Ala Thr Cys Asn Gly Gly Pro Ala
1025 1030 1035 1040
Glu Ile Ile Val His Gly Lys Ser Gly Phe His Ile Asp Pro Tyr His
1045 1050 1055
Gly Asp Arg Ala Ala Asp Leu Leu Val Asp Phe Phe Glu Lys Cys Lys
1060 1065 1070
Leu Asp Pro Thr His Trp Asp Lys Ile Ser Lys Ala Gly Leu Gln Arg
1075 1080 1085
Ile Glu Glu Lys Tyr Thr Trp Gln Ile Tyr Ser Gln Arg Leu Leu Thr
1090 1095 1100
Leu Thr Gly Val Tyr Gly Phe Trp Lys His Val Ser Asn Leu Asp Arg
1105 1110 1115 1120
Arg Glu Ser Arg Arg Tyr Leu Glu Met Phe Tyr Ala Leu Lys Tyr Arg
1125 1130 1135
Lys Leu Ala Glu Ser Val Pro Leu Ala Ala Glu Met Ala Thr Asn Ala
1140 1145 1150
Lys Pro Val Tyr Lys Arg Ile Leu Leu Lys Leu Ser Gly Glu Ala Leu
1155 1160 1165
Gln Gly Thr Glu Gly Phe Gly Ile Asp Ala Ser Ile Leu Asp Arg Met
1170 1175 1180
Ala Gln Glu Ile Lys Glu Leu Val Glu Leu Gly Ile Gln Val Gly Val
1185 1190 1195 1200
Val Ile Gly Gly Gly Asn Leu Phe Arg Gly Ala Gly Leu Ala Lys Ala
1205 1210 1215
Gly Met Asn Arg Val Val Gly Asp His Met Gly Met Leu Ala Thr Val
1220 1225 1230
Met Asn Gly Leu Ala Met Arg Asp Ala Leu His Arg Ala Tyr Val Asn
1235 1240 1245
Ala Arg Leu Met Ser Ala Ile Pro Leu Asn Gly Val Cys Asp Ser Tyr
1250 1255 1260
Ser Trp Ala Glu Ala Ile Ser Leu Leu Arg Asn Asn Arg Val Val Ile
1265 1270 1275 1280
Leu Ser Ala Gly Thr Gly Asn Pro Phe Phe Thr Thr Asp Ser Ala Ala
1285 1290 1295
Cys Leu Arg Gly Ile Glu Ile Glu Ala Asp Val Val Leu Lys Ala Thr
1300 1305 1310
Lys Val Asp Gly Val Phe Thr Ala Asp Pro Ala Lys Asp Pro Thr Ala
1315 1320 1325
Thr Met Tyr Glu Gln Leu Thr Tyr Ser Glu Val Leu Glu Lys Glu Leu
1330 1335 1340
Lys Val Met Asp Leu Ala Ala Phe Thr Leu Ala Arg Asp His Lys Leu
1345 1350 1355 1360
Pro Ile Arg Val Phe Asn Met Asn Lys Pro Gly Ala Leu Arg Arg Val
1365 1370 1375
Val Met Gly Glu Lys Glu Gly Thr Leu Ile Thr Glu
1380 1385
<210> 4
<211> 4195
<212> DNA
<213> 人工序列(Artificial Sequence)
<400> 4
atggcggacc cggctgttgt tccagtggca ccagttgcgg ctccggcagc gacagacggt 60
cctccggaac tgccaccggc agctacgcca gcagttgcgc acggtccgcg tcagtttccg 120
cgtgcggatc aggatgcaat ccgtgaagca ttcgaaagcg gtcgctaccc atattcccgt 180
ttaatgggcc gtggtccgta cgagaaagaa aaagctctgc tccaagccga acttctgaaa 240
gtccagattt gggcgcagga aactggccag aagttcgtag tactgatgga gggtcgtgac 300
gctgcaggca aaggtggcac cattaaacgt tttatggaac acctgaaccc gcgttacgca 360
cgtgtcgtgg ctctgacgaa accgtctgac aaagagaagg gtgaatggtt tttccagcgt 420
tatatccagc atttgccgac cgcaggtgaa atcgttttct atgatcgttc ctggtacaac 480
cgtgcaggcg ttgaacgtgt aatgggcttc tgctctcctt ctgaatatct ggagttcatg 540
cgccaggtgc cagaactcga acgcatgctc gttcgctccg gtatccgcct ctacaaatac 600
tggttctctg tcacccgtga ggagcagcac cgccgtttca ccgcgcgtga aaccgacccg 660
ctcaagatgt ggaaactgtc gccaatcgac aaagcatctc tggacaaatg ggacgattac 720
accgaggcca aagaagcaat gttcttctac accgacaccg ccgatgcgcc gtggaccatc 780
gtcaaaagca acgacaaaaa acgcgcacgc ttgaactgca tgcgccactt cctgagcacc 840
attgactacc caggtaaaga tgcttctgtc atcggtactc cagacccact gatcgtcggt 900
cgtgcgagtc aagttattgg tggtgcgggt cacatcctgg ataccgccct gccgccagac 960
tttcgtaaag cgttcgacgc gggtaaaact ccggctactg cgcgtgcgca ggaggcagct 1020
caggcataaa aggagatata atggccactg atagactgac ccgtgtccac agcctgcgcg 1080
aacgtctgga cgaaaccctg accgctaacc gtaacgagat cttggctctg ctttctcgta 1140
ttgaagccaa aggtaaaggt atcctccagc accaccaggt gatcgcggag tttgaagaaa 1200
tcccggagga aaaccgtcaa aaacttactg atggtgcgtt tggcgaggtt ctgcgttcta 1260
cgcaggaagc aatcgtgttg ccgccgtggg tcgctctggc ggtacgtccg cgtcctggcg 1320
tgtgggaata tctgcgcgtt aacgtgcacg cgcttgtggt tgaagaactt caaccggccg 1380
aatatctgca ctttaaagaa gaactggttg acggctctag caacggtaac tttgtgctgg 1440
agctggattt cgaacctttc aatgctgctt ttcctcgtcc gactctgaac aaatctatcg 1500
gcaacggtgt tcaatttctg aaccgtcatt taagcgctaa actattccat gacaaggaat 1560
ccctgcaccc gctgctggaa tttctgcgac tgcattccgt aaaaggcaaa acgctgatgc 1620
tgaacgatcg tatccagaac ccggacgcgc ttcagcacgt tctgcgcaaa gctgaggagt 1680
acctgggcac cgttccgcct gaaaccccgt actctgaatt tgaacacaaa tttcaagaaa 1740
tcggcctgga acggggctgg ggcgacaacg ccgaacgtgt tttggaatct attcagctgc 1800
tgttggacct gctcgaagcg ccggacccgt gtacccttga gaccttcttg ggtcgcattc 1860
cgatggtgtt caacgtagtt attctgtccc ctcacggtta tttcgcacag gataatgtgt 1920
tgggttaccc ggacaccggt ggtcaggtcg tctatatcct ggaccaggtt cgcgccctgg 1980
aaaacgaaat gctgcatcgc atcaaacagc agggtctgga cattgtgcct cgcatcctga 2040
tcatcacccg actgctgccg gacgctgtag gaacgacgtg cggtcagcgc ctggaaaaag 2100
tattcggcac agaacacagc catatcttgc gtgtaccatt tcgtacggag aagggtatcg 2160
ttcgcaaatg gatctcacgc ttcgaagttt ggccctacct ggagacttat actgaagatg 2220
ttgcgcacga actggcaaaa gagctgcaag gcaaacctga cctgatcgtg ggcaactaca 2280
gcgacggtaa cattgtagcg tctctgctgg cgcacaaact gggcgtgacc cagtgcacca 2340
tcgcacacgc gcttgaaaaa accaaatacc cagaatccga tatttattgg aaaaagctgg 2400
aagaacgtta ccacttttct tgccagttca ccgctgatct gttcgcgatg aaccacaccg 2460
acttcatcat tacgtccacc tttcaggaaa tcgctggcag taaagatacc gttggtcagt 2520
acgaatccca cactgcgttc accctgccgg ggctgtaccg ggtagtccac ggcatcgatg 2580
tctttgaccc gaaattcaac atcgtgagcc cgggcgccga ccagaccatt tactttccgc 2640
atactgaaac tagccgtcgt ctgaccagct tccatcctga aatcgaggag ctgttataca 2700
gcagcgtaga aaacgaagaa cacatttgcg tcctgaagga ccgttcgaaa ccgatcatct 2760
ttactatggc acgtctggac cgcgtgaaaa acattactgg tctggtggag tggtacggta 2820
agaacgcaaa gctgcgtgag ctggttaacc tggtagttgt agctggcgac cgccgcaaag 2880
aatctaaaga cctggaagag aaagcggaaa tgaaaaaaat gtacggtctg atcgaaacct 2940
acaaactgaa cggtcaattt cgttggatta gctctcagat gaaccgtgtg cgtaatggtg 3000
agctttatcg cgttatctgc gacactcgtg gtgcattcgt ccagccggcg gtttatgagg 3060
ccttcggcct caccgtggtt gaagctatga cctgcggcct cccgactttc gcaacgtgca 3120
atggtggtcc ggcagaaatc attgtacacg gcaaatcggg tttccatatt gatccgtacc 3180
acggtgaccg tgcagcggat ctgctggttg atttcttcga gaagtgcaaa ttggacccga 3240
ctcattggga taagatctct aaagccggct tacagcgtat cgaagaaaaa tacacttggc 3300
agatttactc ccagcgcctg ctgactctga ccggtgtata cggtttctgg aagcacgtat 3360
ccaacctgga tcgccgtgaa tcgcgtcgtt atctcgaaat gttctacgcg ctgaagtatc 3420
gtaagttggc cgagtccgtt cctctggcgg ctgaataaaa ggagatataa tggctaccaa 3480
tgcaaaaccc gtctataaac gcattctgct taagttgagt ggcgaagctc tgcagggcac 3540
tgaaggcttc ggtattgatg caagcatact ggatcgtatg gctcaggaaa tcaaagaact 3600
ggttgaactg ggtattcagg ttggtgtggt gattggtggg ggtaacctgt tccgtggcgc 3660
tggtctggcg aaagcgggta tgaaccgcgt tgtgggcgac cacatgggga tgctggcgac 3720
cgtaatgaac ggcctggcaa tgcgtgatgc actgcaccgc gcctatgtga acgctcgtct 3780
gatgtccgct attccattga atggcgtgtg cgacagctac agctgggcag aagctatcag 3840
cctgttgcgc aacaaccgtg tggtgatcct ctccgccggt acaggtaacc cgttctttac 3900
caccgactca gcagcttgcc tgcgtggtat cgaaattgaa gccgatgtgg tgctgaaagc 3960
aaccaaagtt gacggcgtgt ttaccgctga tccggcgaaa gatccaaccg caaccatgta 4020
cgagcaactg acttacagcg aagtgctgga aaaagagctg aaagtcatgg acctggcggc 4080
cttcacgctg gctcgtgacc ataaattacc gattcgtgtt ttcaatatga acaaaccggg 4140
tgcgctgcgc cgtgtggtaa tgggtgaaaa agaagggact ttaatcacgg aataa 4195
<210> 5
<211> 1376
<212> PRT
<213> 人工序列(Artificial Sequence)
<400> 5
Met Ala Asp Pro Ala Val Val Pro Val Ala Pro Val Ala Ala Pro Ala
1 5 10 15
Ala Thr Asp Gly Pro Pro Glu Leu Pro Pro Ala Ala Thr Pro Ala Val
20 25 30
Ala His Gly Pro Arg Gln Phe Pro Arg Ala Asp Gln Asp Ala Ile Arg
35 40 45
Glu Ala Phe Glu Ser Gly Arg Tyr Pro Tyr Ser Arg Leu Met Gly Arg
50 55 60
Gly Pro Tyr Glu Lys Glu Lys Ala Leu Leu Gln Ala Glu Leu Leu Lys
65 70 75 80
Val Gln Ile Trp Ala Gln Glu Thr Gly Gln Lys Phe Val Val Leu Met
85 90 95
Glu Gly Arg Asp Ala Ala Gly Lys Gly Gly Thr Ile Lys Arg Phe Met
100 105 110
Glu His Leu Asn Pro Arg Tyr Ala Arg Val Val Ala Leu Thr Lys Pro
115 120 125
Ser Asp Lys Glu Lys Gly Glu Trp Phe Phe Gln Arg Tyr Ile Gln His
130 135 140
Leu Pro Thr Ala Gly Glu Ile Val Phe Tyr Asp Arg Ser Trp Tyr Asn
145 150 155 160
Arg Ala Gly Val Glu Arg Val Met Gly Phe Cys Ser Pro Ser Glu Tyr
165 170 175
Leu Glu Phe Met Arg Gln Val Pro Glu Leu Glu Arg Met Leu Val Arg
180 185 190
Ser Gly Ile Arg Leu Tyr Lys Tyr Trp Phe Ser Val Thr Arg Glu Glu
195 200 205
Gln His Arg Arg Phe Thr Ala Arg Glu Thr Asp Pro Leu Lys Met Trp
210 215 220
Lys Leu Ser Pro Ile Asp Lys Ala Ser Leu Asp Lys Trp Asp Asp Tyr
225 230 235 240
Thr Glu Ala Lys Glu Ala Met Phe Phe Tyr Thr Asp Thr Ala Asp Ala
245 250 255
Pro Trp Thr Ile Val Lys Ser Asn Asp Lys Lys Arg Ala Arg Leu Asn
260 265 270
Cys Met Arg His Phe Leu Ser Thr Ile Asp Tyr Pro Gly Lys Asp Ala
275 280 285
Ser Val Ile Gly Thr Pro Asp Pro Leu Ile Val Gly Arg Ala Ser Gln
290 295 300
Val Ile Gly Gly Ala Gly His Ile Leu Asp Thr Ala Leu Pro Pro Asp
305 310 315 320
Phe Arg Lys Ala Phe Asp Ala Gly Lys Thr Pro Ala Thr Ala Arg Ala
325 330 335
Gln Glu Ala Ala Gln Ala Met Ile Glu Ala Leu Arg Gln Gln Leu Leu
340 345 350
Asp Asp Pro Arg Ser Trp Tyr Ala Phe Leu Arg His Leu Val Ala Ser
355 360 365
Gln Arg Asp Ser Trp Leu Tyr Thr Asp Leu Gln Arg Ala Cys Ala Asp
370 375 380
Phe Arg Glu Gln Leu Pro Glu Gly Tyr Ala Glu Gly Ile Gly Pro Leu
385 390 395 400
Glu Asp Phe Val Ala His Thr Gln Glu Val Ile Phe Arg Asp Pro Trp
405 410 415
Met Val Phe Ala Trp Arg Pro Arg Pro Gly Arg Trp Ile Tyr Val Arg
420 425 430
Ile His Arg Glu Gln Leu Ala Leu Glu Glu Leu Ser Thr Asp Ala Tyr
435 440 445
Leu Gln Ala Lys Glu Gly Ile Val Gly Leu Gly Ala Glu Gly Glu Ala
450 455 460
Val Leu Thr Val Asp Phe Arg Asp Phe Arg Pro Val Ser Arg Arg Leu
465 470 475 480
Arg Asp Glu Ser Thr Ile Gly Asp Gly Leu Thr His Leu Asn Arg Arg
485 490 495
Leu Ala Gly Arg Ile Phe Ser Asp Leu Ala Ala Gly Arg Ser Gln Ile
500 505 510
Leu Glu Phe Leu Ser Leu His Arg Leu Asp Gly Gln Asn Leu Met Leu
515 520 525
Ser Asn Gly Asn Thr Asp Phe Asp Ser Leu Arg Gln Thr Val Gln Tyr
530 535 540
Leu Gly Thr Leu Pro Arg Glu Thr Pro Trp Ala Glu Ile Arg Glu Asp
545 550 555 560
Met Arg Arg Arg Gly Phe Ala Pro Gly Trp Gly Asn Thr Ala Gly Arg
565 570 575
Val Arg Glu Thr Met Arg Leu Leu Met Asp Leu Leu Asp Ser Pro Ser
580 585 590
Pro Ala Ala Leu Glu Ser Phe Leu Asp Arg Ile Pro Met Ile Ser Arg
595 600 605
Ile Leu Ile Val Ser Ile His Gly Trp Phe Ala Gln Asp Lys Val Leu
610 615 620
Gly Arg Pro Asp Thr Gly Gly Gln Val Val Tyr Ile Leu Asp Gln Ala
625 630 635 640
Arg Ala Leu Glu Arg Glu Met Arg Asn Arg Leu Arg Gln Gln Gly Val
645 650 655
Asp Val Glu Pro Arg Ile Leu Ile Ala Thr Arg Leu Ile Pro Glu Ser
660 665 670
Asp Gly Thr Thr Cys Asp Gln Arg Leu Glu Pro Val Val Gly Ala Glu
675 680 685
Asn Val Gln Ile Leu Arg Val Pro Phe Arg Tyr Pro Asp Gly Arg Ile
690 695 700
His Pro His Trp Ile Ser Arg Phe Lys Ile Trp Pro Trp Leu Glu Arg
705 710 715 720
Tyr Ala Gln Asp Leu Glu Arg Glu Val Leu Ala Glu Leu Gly Ser Arg
725 730 735
Pro Asp Leu Ile Ile Gly Asn Tyr Ser Asp Gly Asn Leu Val Ala Thr
740 745 750
Leu Leu Ser Glu Arg Leu Gly Val Thr Gln Cys Asn Ile Ala His Ala
755 760 765
Leu Glu Lys Ser Lys Tyr Leu Tyr Ser Asp Leu His Trp Arg Asp His
770 775 780
Glu Gln Asp His His Phe Ala Cys Gln Phe Thr Ala Asp Leu Ile Ala
785 790 795 800
Met Asn Ala Ala Asp Ile Ile Val Thr Ser Thr Tyr Gln Glu Ile Ala
805 810 815
Gly Asn Asp Arg Glu Ile Gly Gln Tyr Glu Gly His Gln Asp Tyr Thr
820 825 830
Leu Pro Gly Leu Tyr Arg Val Glu Asn Gly Ile Asp Val Phe Asp Ser
835 840 845
Lys Phe Asn Ile Val Ser Pro Gly Ala Asp Pro Arg Phe Tyr Phe Ser
850 855 860
Tyr Ala Arg Thr Glu Glu Arg Pro Ser Phe Leu Glu Pro Glu Ile Glu
865 870 875 880
Ser Leu Leu Phe Gly Arg Glu Pro Gly Ala Asp Arg Arg Gly Val Leu
885 890 895
Glu Asp Arg Gln Lys Pro Leu Leu Leu Ser Met Ala Arg Met Asp Arg
900 905 910
Ile Lys Asn Leu Ser Gly Leu Ala Glu Leu Tyr Gly Arg Ser Ser Arg
915 920 925
Leu Arg Gly Leu Ala Asn Leu Val Ile Ile Gly Gly His Val Asp Val
930 935 940
Gly Asn Ser Arg Asp Ala Glu Glu Arg Glu Glu Ile Arg Arg Met His
945 950 955 960
Glu Ile Met Asp His Tyr Gln Leu Asp Gly Gln Leu Arg Trp Val Gly
965 970 975
Ala Leu Leu Asp Lys Thr Val Ala Gly Glu Leu Tyr Arg Val Val Ala
980 985 990
Asp Gly Arg Gly Val Phe Val Gln Pro Ala Leu Phe Glu Ala Phe Gly
995 1000 1005
Leu Thr Val Ile Glu Ala Met Ser Ser Gly Leu Pro Val Phe Ala Thr
1010 1015 1020
Arg Phe Gly Gly Pro Leu Glu Ile Ile Glu Asp Gly Val Ser Gly Phe
1025 1030 1035 1040
His Ile Asp Pro Asn Asp His Glu Ala Thr Ala Glu Arg Leu Ala Asp
1045 1050 1055
Phe Leu Glu Ala Ala Arg Glu Arg Pro Lys Tyr Trp Leu Glu Ile Ser
1060 1065 1070
Asp Ala Ala Leu Ala Arg Val Ala Glu Arg Tyr Thr Trp Glu Arg Tyr
1075 1080 1085
Ala Glu Arg Leu Met Thr Ile Ala Arg Ile Phe Gly Phe Trp Arg Phe
1090 1095 1100
Val Leu Asp Arg Glu Ser Gln Val Met Glu Arg Tyr Leu Gln Met Phe
1105 1110 1115 1120
Arg His Leu Gln Trp Arg Pro Leu Ala His Ala Val Pro Met Glu Met
1125 1130 1135
Ala Thr Asn Ala Lys Pro Val Tyr Lys Arg Ile Leu Leu Lys Leu Ser
1140 1145 1150
Gly Glu Ala Leu Gln Gly Thr Glu Gly Phe Gly Ile Asp Ala Ser Ile
1155 1160 1165
Leu Asp Arg Met Ala Gln Glu Ile Lys Glu Leu Val Glu Leu Gly Ile
1170 1175 1180
Gln Val Gly Val Val Ile Gly Gly Gly Asn Leu Phe Arg Gly Ala Gly
1185 1190 1195 1200
Leu Ala Lys Ala Gly Met Asn Arg Val Val Gly Asp His Met Gly Met
1205 1210 1215
Leu Ala Thr Val Met Asn Gly Leu Ala Met Arg Asp Ala Leu His Arg
1220 1225 1230
Ala Tyr Val Asn Ala Arg Leu Met Ser Ala Ile Pro Leu Asn Gly Val
1235 1240 1245
Cys Asp Ser Tyr Ser Trp Ala Glu Ala Ile Ser Leu Leu Arg Asn Asn
1250 1255 1260
Arg Val Val Ile Leu Ser Ala Gly Thr Gly Asn Pro Phe Phe Thr Thr
1265 1270 1275 1280
Asp Ser Ala Ala Cys Leu Arg Gly Ile Glu Ile Glu Ala Asp Val Val
1285 1290 1295
Leu Lys Ala Thr Lys Val Asp Gly Val Phe Thr Ala Asp Pro Ala Lys
1300 1305 1310
Asp Pro Thr Ala Thr Met Tyr Glu Gln Leu Thr Tyr Ser Glu Val Leu
1315 1320 1325
Glu Lys Glu Leu Lys Val Met Asp Leu Ala Ala Phe Thr Leu Ala Arg
1330 1335 1340
Asp His Lys Leu Pro Ile Arg Val Phe Asn Met Asn Lys Pro Gly Ala
1345 1350 1355 1360
Leu Arg Arg Val Val Met Gly Glu Lys Glu Gly Thr Leu Ile Thr Glu
1365 1370 1375
<210> 6
<211> 4159
<212> DNA
<213> 人工序列(Artificial Sequence)
<400> 6
atggcggacc cggctgttgt tccagtggca ccagttgcgg ctccggcagc gacagacggt 60
cctccggaac tgccaccggc agctacgcca gcagttgcgc acggtccgcg tcagtttccg 120
cgtgcggatc aggatgcaat ccgtgaagca ttcgaaagcg gtcgctaccc atattcccgt 180
ttaatgggcc gtggtccgta cgagaaagaa aaagctctgc tccaagccga acttctgaaa 240
gtccagattt gggcgcagga aactggccag aagttcgtag tactgatgga gggtcgtgac 300
gctgcaggca aaggtggcac cattaaacgt tttatggaac acctgaaccc gcgttacgca 360
cgtgtcgtgg ctctgacgaa accgtctgac aaagagaagg gtgaatggtt tttccagcgt 420
tatatccagc atttgccgac cgcaggtgaa atcgttttct atgatcgttc ctggtacaac 480
cgtgcaggcg ttgaacgtgt aatgggcttc tgctctcctt ctgaatatct ggagttcatg 540
cgccaggtgc cagaactcga acgcatgctc gttcgctccg gtatccgcct ctacaaatac 600
tggttctctg tcacccgtga ggagcagcac cgccgtttca ccgcgcgtga aaccgacccg 660
ctcaagatgt ggaaactgtc gccaatcgac aaagcatctc tggacaaatg ggacgattac 720
accgaggcca aagaagcaat gttcttctac accgacaccg ccgatgcgcc gtggaccatc 780
gtcaaaagca acgacaaaaa acgcgcacgc ttgaactgca tgcgccactt cctgagcacc 840
attgactacc caggtaaaga tgcttctgtc atcggtactc cagacccact gatcgtcggt 900
cgtgcgagtc aagttattgg tggtgcgggt cacatcctgg ataccgccct gccgccagac 960
tttcgtaaag cgttcgacgc gggtaaaact ccggctactg cgcgtgcgca ggaggcagct 1020
caggcataaa aggagatata atgattgaag ccctacgcca gcagcttctg gacgaccccc 1080
gttcctggta tgcctttctc cgccatctgg tggcaagtca gcgcgactct tggctctaca 1140
cggacctgca gcgggcctgt gccgactttc gcgagcagct cccggagggc tatgccgaag 1200
gtatcggccc gctggaggat ttcgtcgcgc acacccagga ggtcatcttt cgcgatccct 1260
ggatggtctt tgcctggcgt ccacgtcctg gccgctggat ctatgtgcgc atccaccgcg 1320
agcaactggc gctggaggag ctcagtaccg atgcctatct gcaggccaag gagggcattg 1380
tcggcctagg ggccgagggt gaggcggttc tgaccgtgga tttccgcgat tttcggcccg 1440
tgagccgacg cctgcgcgac gagagcacca tcggcgatgg gctgacccac ctcaaccggc 1500
ggttggctgg gcggatcttc agcgatctgg ccgcgggccg cagtcagatt ctggaatttc 1560
tcagcctgca tcgcctggat ggccagaacc tcatgctcag caatggcaac accgatttcg 1620
acagtctgcg tcagacggtg cagtacctcg gcaccctgcc gcgggagacg ccctgggcgg 1680
agattcgcga ggacatgcgc cgccgtggct ttgccccggg ctgggggaac acggcgggcc 1740
gcgtgcggga gaccatgcgc ctgctcatgg acctcctgga cagcccctcg cccgctgcgc 1800
tggagtcctt tctcgatcgc attcccatga tttcccggat cctcatcgtc tccatccacg 1860
gttggtttgc tcaggacaag gtgctgggac ggcccgatac cggggggcag gtggtctata 1920
tcctggatca ggcccgcgcc ctggaacggg aaatgcgcaa ccggctgcgg cagcagggcg 1980
tggatgtgga accgcgcatc ctcatcgcta cccgcctcat acccgagtcc gatggtacca 2040
cctgcgacca gcgtctggag ccggtggtgg gggcggagaa cgtgcagatt ctgcgcgtac 2100
ccttccgcta tcccgatggc cgtatccacc cccactggat ttcccgtttc aagatctggc 2160
cctggctgga gcgctacgcg caggatctgg agcgggaggt cctggcggaa ctgggcagcc 2220
gcccggatct catcatcggc aactattccg atggcaatct cgtggcgacc ctgctcagtg 2280
agcgccttgg ggtgacccag tgcaacatcg cccacgccct ggaaaagagc aagtacctct 2340
acagcgatct gcactggcgc gatcacgagc aggatcacca ttttgcctgc cagttcaccg 2400
ccgatctcat cgccatgaat gccgccgaca tcatcgtcac cagcacctac caggaaattg 2460
ccggtaacga tcgcgaaatc ggccagtacg aggggcatca ggactatacc ctgccgggtc 2520
tgtatcgggt ggagaatggt attgacgtct tcgacagcaa gttcaacatc gtctcgccgg 2580
gggcggatcc gcgtttttac ttttcatacg cccgaaccga ggagcgtcct agcttcctcg 2640
aaccggagat cgagtcgctg ctttttggcc gtgagcccgg cgctgaccgg cgcggggtgc 2700
tggaggatcg gcaaaaacct ctgctcctga gcatggcgcg tatggatcgc atcaagaatc 2760
tgagtggcct ggccgaactc tatggacgct cctcgcgcct gcgcggtctg gccaatctcg 2820
tcatcatcgg cggccacgtg gatgtgggta actcccgcga tgccgaggag cgcgaggaga 2880
tccgccggat gcacgagatc atggaccatt accagctgga tgggcagttg cgctgggtcg 2940
gtgcactgct ggacaagacc gtcgctggcg aactgtaccg ggtggtggcg gatggccggg 3000
gggtcttcgt ccagcctgcc cttttcgagg ccttcggcct gaccgtcatc gaggccatga 3060
gttcgggcct gccggtcttc gctacccgct ttggcggccc cctggagatc atcgaagatg 3120
gtgtctccgg ttttcacatc gatcccaacg atcacgaggc cacggcggag cgcctggccg 3180
attttctgga ggcggcccgg gagcgcccca agtattggct ggagatttcc gacgcggcgc 3240
tggcgcgggt ggctgagcgc tatacctggg aacgctacgc cgaacggctg atgaccattg 3300
cccgcatctt tggcttctgg cgctttgtcc tggatcggga aagtcaggtt atggagcgtt 3360
atctgcagat gtttcggcac ctgcagtggc ggcctttggc ccatgccgtg ccgatggagt 3420
agaaggagat ataatggcta ccaatgcaaa acccgtctat aaacgcattc tgcttaagtt 3480
gagtggcgaa gctctgcagg gcactgaagg cttcggtatt gatgcaagca tactggatcg 3540
tatggctcag gaaatcaaag aactggttga actgggtatt caggttggtg tggtgattgg 3600
tgggggtaac ctgttccgtg gcgctggtct ggcgaaagcg ggtatgaacc gcgttgtggg 3660
cgaccacatg gggatgctgg cgaccgtaat gaacggcctg gcaatgcgtg atgcactgca 3720
ccgcgcctat gtgaacgctc gtctgatgtc cgctattcca ttgaatggcg tgtgcgacag 3780
ctacagctgg gcagaagcta tcagcctgtt gcgcaacaac cgtgtggtga tcctctccgc 3840
cggtacaggt aacccgttct ttaccaccga ctcagcagct tgcctgcgtg gtatcgaaat 3900
tgaagccgat gtggtgctga aagcaaccaa agttgacggc gtgtttaccg ctgatccggc 3960
gaaagatcca accgcaacca tgtacgagca actgacttac agcgaagtgc tggaaaaaga 4020
gctgaaagtc atggacctgg cggccttcac gctggctcgt gaccataaat taccgattcg 4080
tgttttcaat atgaacaaac cgggtgcgct gcgccgtgtg gtaatgggtg aaaaagaagg 4140
gactttaatc acggaataa 4159

Claims (7)

1.功能蛋白质在制备尿苷二磷酸葡萄糖中的应用;所述功能蛋白质包括聚磷酸激酶、蔗糖合成酶和尿苷一磷酸激酶;
所述聚磷酸激酶来源于Gemmobacter sp. LW-1
所述蔗糖合成酶来源于拟南芥或大豆;
所述尿苷一磷酸激酶来源于大肠杆菌;
所述功能蛋白质的氨基酸序列如序列表的序列1所示或如序列表的序列3所示。
2.能够表达权利要求1所述功能蛋白质的核酸分子在制备尿苷二磷酸葡萄糖中的应用。
3.重组菌,是对出发菌进行改造使其能够表达权利要求1所述功能蛋白质得到的。
4.权利要求3所述的重组菌在制备尿苷二磷酸葡萄糖中的应用。
5.一种制备尿苷二磷酸葡萄糖的方法,包括如下步骤:以尿苷一磷酸和蔗糖为底物,在权利要求3所述的重组菌的催化作用下反应得到尿苷二磷酸葡萄糖。
6.如权利要求5所述的方法,其特征在于:所述催化反应体系中包括所述重组菌、尿苷一磷酸、蔗糖、ATP、MgCl2和polyP。
7.用于制备尿苷二磷酸葡萄糖的试剂盒,包括尿苷一磷酸、蔗糖和权利要求3所述的重组菌。
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