JPH08504575A - トロンビン活性化プラスミノーゲン誘導体 - Google Patents
トロンビン活性化プラスミノーゲン誘導体Info
- Publication number
- JPH08504575A JPH08504575A JP6510828A JP51082894A JPH08504575A JP H08504575 A JPH08504575 A JP H08504575A JP 6510828 A JP6510828 A JP 6510828A JP 51082894 A JP51082894 A JP 51082894A JP H08504575 A JPH08504575 A JP H08504575A
- Authority
- JP
- Japan
- Prior art keywords
- compound according
- arg
- pro
- amino acid
- lys
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/64—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue
- C12N9/6421—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue from mammals
- C12N9/6424—Serine endopeptidases (3.4.21)
- C12N9/6435—Plasmin (3.4.21.7), i.e. fibrinolysin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.ArgとP1’の間でトロンビンによって切断可能である切断部位配列P4−P3−P ro−Arg−P1’−P2’(P3は塩基性アミノ酸残基であり、P4は疎水性アミノ酸残 基であり、P1’及びP2’はそれぞれ独立して非酸性アミノ酸残基である)を含む 、トロンビンによって活性化されてプラスミン活性を持つことができるプラスミ ノーゲン類似体。 2.塩基性アミノ酸残基P3が、リジン又はアルギニン残基である請求項1記載の 化合物。 3.疎水性アミノ酸残基P4が、バリン、イソロイシン又はロイシンである請求項 1又は2記載の化合物。 4.非酸性アミノ酸残基P1’及びP2’が、それぞれ独立してバリン、イソロイシ ン又はロイシンである請求項1〜3の何れかに記載の化合物。 5.塩基性アミノ酸残基P3がリジン残基であり、疎水性アミノ酸残基P4がイソロ イシンである請求項1〜4の何れかに記載の化合物。 6.非酸性アミノ酸残基P1’及びP2’が、それぞれイソロイシン及びバリンであ る請求項5記載の化合物。 7.切断部位Ile−Lys−Pro−Arg−P1’−P2’(P1’及びP2’はそれぞれ独立し て非酸性アミノ酸である)を含む請求項1記載の北合物。 8.切断部位配列Ile−Lys−Pro−Arg−Ile−Valを含む請求項7記載の化合物。 9.切断部位配列が、野生型プラスミノーゲンのPro(559)、Gly(560)に対応 する配列がThr−Thr−Lys−Ile−Lys−Proで置換され、かつVal(562)がIleで 置換されるように挿入されている請求項8記載の化合物。 10.塩基性アミノ酸残基P3がアルギニン残基であり、疎水性アミノ酸残基P4がロ イシンである請求項1〜4の何れか一つに記載の化合物。 11.非酸性アミノ酸残基P1’及びP2’が、共にバリンである請求項10記載の化合 物。 12.切断部位Leu−Arg−Pro−Arg−P1’−P2’(P1’及びP2’はそれぞれ独立し て非酸性アミノ酸である)を含む請求項1記載の化合物。 13.切断部位配列Val−Glu−Leu−Gln−Gly−Leu−Arg−Pro−Arg−Val−Valを 含む請求項12記載の化合物。 14.Pro(559)、Gly(560)が、Val、Glu、Leu、Gln、Gly、Leu、Arg、Proで置 換されている請求項13記載の化合物。 15.切断部位配列Gly−Gln−Lys−Thr−Leu−Arg−Pro−Arg−Val−Valを含む請 求項12記載の化合物。 16.切断部位配列が、野生型プラスミノーゲンのPro(559)、Gly(560)に対応 する配列がGly、Gln、Lys、Thr、Leu、Arg、Proで置換されるように挿入されて いる請求項15記載の化合物。 17.前記の切断部位配列に加えて、野生型プラスミノーゲンに関して付加、欠失 又は置換を含む請求項1〜16の何れか一つに記載の化合物。 18.野生型プラスミノーゲンのCys(558)及びCys(566)に対応する一つもしく は両方のアミノ酸が、置換もしくは欠失されている請求項17記載の化合物。 19.前記残基の一つもしくは両方が、アラニンもしくはセリン残基で置換されて いる請求項18記載の化合物。 20.切断部位配列Ala−Gly−Gln−Lys−Thr−Leu−Arg−Pro−Arg−Val−Valを 含む請求項1〜4、10〜12、15又は17〜19の何れか一つに記18記載の化合物。 21.切断部位配列が、野生型プラスミノーゲンのCys(558)、Pro(559)、Gly (560)に対応する配列がAla、Gly、Gln、Lys、Thr、Leu、Arg、Proで置換され 、かつCys(566)がAlaで置換されるように挿入されている請求項20記載の化合 物。 22.切断部位配列Ala−Leu−Arg−Pro−Arg−Val−Valを含む請求項1〜4、10 〜12又は17〜19の何れか一つに記載の化合物。 23.切断部位配列が、野生型プラスミノーゲンのCys(558)、Pro(559)、Gly (560)に対応する配列が、Ala、Leu、Arg、Proで置換され、かつCys(566)がA laで置換されるように挿入されている請求項22記載の化合物。 24.切断部位配列Ala−Thr−Thr−Lys−Ile−Lys−Pro−Arg−Ile−Valを含む請 求項1〜8及び17〜19の何れか一つに記載の化合物。 25.Cys(558)、Pro(559)、Gly(560)がAla、Thr、Thr、Lys、Ile、Lys、Pr oで置換され、Val(562)がIleで置換され、かつCys(566)がAlaで置換されて いる請求項24 記載の化合物。 26.前記配列の付加、欠失又は置換が、その化合物における野生型プラスミノー ゲンのセリンプロテアーゼドメイン(配列番号2)に対応するドメイン内にある 請求項17〜19の何れか一つに記載の化合物。 27.前記配列の付加、欠失又は置換が、その化合物における野生型プラスミノー ゲンのセリンプロテアーゼドメイン(配列番号2)に対応するドメインの外側に ある請求項17〜19の何れか一つに記載の化合物。 28.前記配列の付加、欠失又は置換が、その化合物とアンチプラスミン間の相互 作用部位に連続した近接以外に、空間的に非常に近接している1以上の残基にあ る請求項26記載の化合物。 29.前記配列の付加、欠失又は置換が、プラスミンのプロテアーゼドメインの残 基17−20、44−54、62、154、158又は193−213(配列番号2の番号を使用)に対 応する領域における一つもしくは複数の残基にある請求項28記載の化合物。 30.次の突然変異:即ち、野生型プラスミノーゲンのセリンプロテアーゼドメイ ン(配列番号2)におけるGlu-62からLys又はAla、Ser-17からLeu、Arg-19からG lu又はAla、Glu-45からLys、Arg又はAlaへの1以上の突然変異を有する請求項29 記載の化合物。 31.前記配列の付加、欠失又は置換が、プラスミンのプロテアーゼドメインの残 基22又は24(配列番号2の番号を使用)に対応する領域における一つもしくは複 数の残基にある請求項26記載の化合物。 32.次の突然変異:即ち、Phe(583)からArg、又はMet(585)からArgへの1つ もしくは両方の突然変異を有する請求項31記載の化合物。 33.野生型プラスミノーゲンのGlu(606)に対応するアミノ酸残基が、リジン残 基によって置換されている請求項26記載の化合物。 34.N−末端ドメインが欠失されているlys−プラスミノーゲンに対応する請求 項27記載の化合物。 35.野生型プラスミノーゲンのアミノ末端の68、77又は78アミノ酸残基に対応す るアミノ酸残基が、欠失されている請求項17〜34の何れか一つに記載の化合物。 36.野生型プラスミノーゲンのクリングルドメインに対応する1以上のクリング ルドメインが欠失されている請求項17〜34の何れか一つに記載の化合物。 37.次の突然変異:即ち、Asp(137)からSer、又はAsp(139)からSerへの1つ もしくは両方の突然変異を含む請求項17〜36の何れか一つに記載の化合物。 38.連続するアミノ酸残基を共にカップリングすること、及び/又はオリゴペプ チドを結合することからなる請求項1〜37の何れか一つに記載の化合物の製造方 法。 39.対応する核酸配列のリボソーム翻訳からなる請求項38記載の方法。 40.請求項1〜37の何れか一つに記載の化合物をエンコードする核酸。 41.ベクター、例えばプラスミド、コスミド又はファージである 請求項40記載の核酸。 42.ヒトサイトメガロウイルス由来の強力なプロモーター及びエンハンサー配列 を含む第二核酸配列に操作的に連結された、蛋白をコードするか又はクローニン グ部位を表現する第一核酸配列、SV40由来のポリアデニル化配列をエンコード する第三核酸配列、及びSV40プロモーターから発現される選択可能なマーカー をコードし、その選択可能なマーカー配列の3’末端に追加のSV40ポリアデニ ル化シグナルを持つ第四核酸配列からなる請求項41記載の核酸。 43.連続するヌクレオチドを共にカップリングすること、及び/又はオリゴー及 び/又はポリーヌクレオチドを結合することからなる請求項40〜42の何れか一つ に記載のプラスミノーゲン類似体をエンコードする核酸の製造方法。 44.請求項40〜42の何れかに記載の核酸によって形質転換された細胞もしくは細 胞系。 45.真核細胞、例えば酵母細胞(サッカロミセス・セレビシェ及びピチア・パス トリスを含む)、又はチャイニーズハムスター卵巣(CHO)細胞、NSO及び P3X63-Ag8.653 のようなマウス骨髄腫細胞系、COS細胞、ヒーラ細胞、BH K細胞、ボウス細胞系のようなメラノーマ細胞系、マウスL細胞、HepG2の ようなヒト肝癌細胞系、マウス繊維芽細胞及びマウスNIH3T3細胞のような 哺乳動物細胞である請求項44記載の細胞もしくは細胞系。 46.凝固と繊維素溶解間の不均衡によって引き起こされる病態の予防及び/又は 治療に用いるための請求項1〜37の何れか一つに記載の化合物。 47.凝固と繊維素溶解間の不均衡によって引き起こされる病態の予防及び/又は 治療剤の製造における請求項1〜37の何れか一つに記載の化合物の用途。 48.請求項1〜37の何れか一つに記載の1以上の修飾プラスミノーゲン類似体と 、医薬的もしくは獣医学的に許容される担体とからなる医薬もしくは獣医用組成 物。
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GB929222758A GB9222758D0 (en) | 1992-10-29 | 1992-10-29 | Proteins and nucleic acids |
GB9222758.6 | 1992-10-29 | ||
PCT/GB1993/002219 WO1994010318A1 (en) | 1992-10-29 | 1993-10-28 | Thrombin activatable plasminogen derivatives |
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JP (1) | JP3329340B2 (ja) |
AT (1) | ATE171213T1 (ja) |
AU (1) | AU674180B2 (ja) |
CA (1) | CA2145749C (ja) |
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DK (1) | DK0666920T3 (ja) |
ES (1) | ES2123669T3 (ja) |
FI (1) | FI114102B (ja) |
GB (1) | GB9222758D0 (ja) |
HK (1) | HK1008047A1 (ja) |
NO (1) | NO317661B1 (ja) |
NZ (1) | NZ257175A (ja) |
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JP2006507806A (ja) * | 2002-07-03 | 2006-03-09 | アンスティテュ ナシオナル ド ラ サンテ エ ド ラ ルシェルシュ メディカル | トロンビン切断可能な第x因子アナログ |
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GB9412131D0 (en) * | 1994-06-17 | 1994-08-10 | British Bio Technology | Thrombolytic composition |
BR9711015A (pt) * | 1996-08-02 | 1999-08-17 | Boehringer Mannheim Gmbh | Ativador de plasminog-nio capaz de ser ativado por trombina |
AU2002218890A1 (en) | 2000-12-21 | 2002-07-01 | Thromb-X N.V. | A yeast expression vector and a method of making a recombinant protein by expression in a yeast cell |
WO2003066842A2 (de) * | 2002-02-06 | 2003-08-14 | Trommsdorff Gmbh & Co. Kg Arzneimittel | Verfahren zur herstellung von rekombinanten proteinen in mikroorganismen |
PL213309B1 (pl) | 2006-02-09 | 2013-02-28 | Polska Akademia Nauk Inst Biochemii I Biofizyki | Sposób hydrolizy wiazania peptydowego |
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JP2006507806A (ja) * | 2002-07-03 | 2006-03-09 | アンスティテュ ナシオナル ド ラ サンテ エ ド ラ ルシェルシュ メディカル | トロンビン切断可能な第x因子アナログ |
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GB9222758D0 (en) | 1992-12-09 |
ES2123669T3 (es) | 1999-01-16 |
NZ257175A (en) | 1996-07-26 |
NO317661B1 (no) | 2004-11-29 |
AU674180B2 (en) | 1996-12-12 |
EP0666920A1 (en) | 1995-08-16 |
DK0666920T3 (da) | 1999-06-14 |
DE69321134D1 (de) | 1998-10-22 |
EP0666920B1 (en) | 1998-09-16 |
CA2145749C (en) | 2005-06-21 |
NO951648D0 (no) | 1995-04-28 |
DE69321134T2 (de) | 1999-02-25 |
FI952071A (fi) | 1995-04-28 |
JP3329340B2 (ja) | 2002-09-30 |
CA2145749A1 (en) | 1994-05-11 |
ZA938120B (en) | 1994-08-01 |
FI952071A0 (fi) | 1995-04-28 |
HK1008047A1 (en) | 1999-04-30 |
WO1994010318A1 (en) | 1994-05-11 |
ATE171213T1 (de) | 1998-10-15 |
FI114102B (fi) | 2004-08-13 |
AU5343294A (en) | 1994-05-24 |
NO951648L (no) | 1995-04-28 |
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