JPS5939B2 - Production method of high purity adenosine triphosphate - Google Patents

Production method of high purity adenosine triphosphate

Info

Publication number
JPS5939B2
JPS5939B2 JP8027276A JP8027276A JPS5939B2 JP S5939 B2 JPS5939 B2 JP S5939B2 JP 8027276 A JP8027276 A JP 8027276A JP 8027276 A JP8027276 A JP 8027276A JP S5939 B2 JPS5939 B2 JP S5939B2
Authority
JP
Japan
Prior art keywords
atp
production
fermentation
high purity
production method
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.)
Expired
Application number
JP8027276A
Other languages
Japanese (ja)
Other versions
JPS536490A (en
Inventor
「しん」一 北原
正博 稲垣
隆 前原
宏紀 黒田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daiichi Pharmaceutical Co Ltd
Original Assignee
Daiichi Pharmaceutical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daiichi Pharmaceutical Co Ltd filed Critical Daiichi Pharmaceutical Co Ltd
Priority to JP8027276A priority Critical patent/JPS5939B2/en
Publication of JPS536490A publication Critical patent/JPS536490A/en
Publication of JPS5939B2 publication Critical patent/JPS5939B2/en
Expired legal-status Critical Current

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  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Description

【発明の詳細な説明】 本発明は高純度アデノシントリリン酸(以下ATPと称
す)の製法に門する。
DETAILED DESCRIPTION OF THE INVENTION The present invention is directed to a method for producing high purity adenosine triphosphate (hereinafter referred to as ATP).

ATPは生体内にさる高エネルギーリン酸化合物の一種
であり、その体内における役割は、直接エネルギー出納
に関するのみでなく、各種の補酵素を介して炭水化物、
蛋白質、脂肪代謝等に重大な作用を有し、医薬品として
、また、生化学研究用試薬として重要である。
ATP is a type of high-energy phosphoric acid compound in the body, and its role in the body is not only related to direct energy balance, but also to carbohydrates and carbohydrates through various coenzymes.
It has important effects on protein and fat metabolism, and is important as a medicine and as a reagent for biochemical research.

ATPの製造法としては、直接筋肉から単離精製する方
法、有機化学的合成法および醗酵法などがあるが、工業
的に大量に生産する方法としては。
Methods for producing ATP include direct isolation and purification from muscle, organic chemical synthesis, and fermentation, but these methods are not suitable for industrial mass production.

アデノシンを酵母により酵素的にリン酸化してATPk
得る方法が広く使用されている。
Adenosine is enzymatically phosphorylated by yeast to produce ATPk.
methods are widely used.

酵母によるATPの製造法は、燐酸緩衝液に酵母、アデ
ノシン、糖類等を加え適温で反応させ。
To produce ATP using yeast, yeast, adenosine, sugars, etc. are added to a phosphate buffer solution and reacted at an appropriate temperature.

その進行中にATPの生成率を測定し、その最大生成時
において酵母を濾別し、その濾液を適当に処理しATP
k取得するものであるがこの醗酵法によるATP製造に
おける欠陥は副反応の生起に起因するATPの純度低下
にある。
During the process, the production rate of ATP is measured, the yeast is filtered out at the time of maximum production, and the filtrate is appropriately treated to produce ATP.
However, the defect in ATP production by this fermentation method is that the purity of ATP is reduced due to the occurrence of side reactions.

即ち、この方法においてATPの生成が最高に達した時
点で即亥泪的とするATPだけを反応液より単離するこ
とが容易であれば問題ないが工業的に大量のATP金生
産する場合、酵素の濾別管、後処理工程が繁雑なため後
処理工程での副反応の生起はさけがたく、このためAT
Pの収率の低減のみならず品質の低下はさけがたいもの
であった。
That is, in this method, there is no problem if it is easy to isolate only the ATP that is immediately activated from the reaction solution when the production of ATP reaches its maximum, but when producing ATP gold in large quantities industrially, Since the enzyme filtration tube and post-treatment process are complicated, side reactions are unavoidable in the post-treatment process, and therefore AT
Not only a decrease in the yield of P but also a decrease in quality was unavoidable.

即ち1本酵素反応におけるATPの生成機構全醗酵液中
のATP関連化合物全経済的に測定する事により研究し
た結果、ATPの生成率が最大に達した後、ATPの一
部は、さらに酵素反応でリン酸化され、アデノシンテト
ラリン酸(以下ATTPと称す)になり、また、一部は
酵素分解によりアデノシンジリン酸(以下ADPと称す
)およびアデノシンモノリン酸(以下AMPと称す)に
なりATPの生成率及び純度は低下する事及びATTP
の生起が後処理工程において最も除去しがたいものであ
る事を解明した。
In other words, the production mechanism of ATP in a single enzyme reaction was studied by economically measuring ATP-related compounds in the entire fermentation solution. It is phosphorylated to become adenosine tetraphosphate (hereinafter referred to as ATTP), and some of it becomes adenosine diphosphate (hereinafter referred to as ADP) and adenosine monophosphate (hereinafter referred to as AMP) through enzymatic decomposition, increasing the production rate of ATP. and purity decreases and ATTP
It has been found that the occurrence of this is the most difficult thing to remove in the post-treatment process.

そこで1本発明者等は醗酵法におけるATPの製造にお
いてATPの生成率が最大に達した時点ですみやかに副
反応の生起、特にATTPの生起を中止すべき方法を種
々検討した結果、ATPの生成率が最大に達した時点の
醗酵液に極めて少量のフェノール性水酸基を有する化合
物を添加すると、その後の副反応をほとんど中止しうろ
ことを見い出し本発明を完成した。
Therefore, the present inventors investigated various ways to stop the side reactions, especially the generation of ATTP, as soon as the production rate of ATP reaches the maximum in the production of ATP using the fermentation method. The inventors discovered that adding a very small amount of a compound having a phenolic hydroxyl group to the fermentation solution at the time when the fermentation rate reached its maximum can almost completely stop subsequent side reactions, thereby completing the present invention.

本発明に使用されろフェノール性水酸基を有する化合物
としてはフェノール、カテコール、レゾルシン、ヒドロ
キノン、ピロガロール、クロコツエノール、フロムフェ
ノール、ニトロフェノール。
Compounds having a phenolic hydroxyl group that can be used in the present invention include phenol, catechol, resorcinol, hydroquinone, pyrogallol, crocotenol, fromphenol, and nitrophenol.

アミンフェノール、クレゾール、チモール、グアヤコー
ル、アセトフェノン、サリチル酸等がhげられる。
Amine phenol, cresol, thymol, guaiacol, acetophenone, salicylic acid, etc. are extracted.

これら各物質の添加濃度は、物質の種類。酵母の質およ
び量または醗酵培地により異なるが、醗酵液に対し0.
1〜2.0受で充分その効果を発揮する。
The concentration of each of these substances added depends on the type of substance. Although it varies depending on the quality and quantity of yeast or the fermentation medium, 0.
A score of 1 to 2.0 is sufficient to demonstrate its effect.

なお1本酵素反応系において上述の71ノール性水酸基
を醗酵初期より添加した場合、目的とするATPの生成
は全くみられないことから本発明方法は従来の酵素反応
において行われた適当な添加剤を加えろ収率改良或は醗
酵条件の改良とは異なるものである。
Note that when the above-mentioned 71-nol hydroxyl group is added from the early stage of fermentation in this enzyme reaction system, the production of the target ATP is not observed at all. This is different from improving yield or improving fermentation conditions.

次に実施例を挙げて本発明を説明する。Next, the present invention will be explained with reference to Examples.

実施例 1モルリン酸緩衝液500rnl(pH6,1) 。Example 500 rnl of 1 molar phosphate buffer (pH 6.1).

グルコース40gおよびアデノシン16.59’を水1
400m1に溶解し、それに80係アセトアルデヒド3
.79.ドルオール20TLlを添加し、pH6,5に
調整し液温36° Cに保つ。
40g of glucose and 16.59' of adenosine in 1 part of water
Dissolve in 400 ml and add 3 80% acetaldehyde to it.
.. 79. Add 20 TL of Dorol, adjust the pH to 6.5, and maintain the liquid temperature at 36°C.

同温度で乾燥ビール酵母100g’を加え攪拌下醗酵さ
せる。
At the same temperature, add 100g' of dry beer yeast and ferment with stirring.

経時的に醗酵液をサンプリングし、ATP関連化合物を
定量する。
The fermentation liquid is sampled over time and ATP-related compounds are quantified.

醗酵開始4時間後でATP最大生成率を示した。The maximum ATP production rate was reached 4 hours after the start of fermentation.

その時点で醗酵液を分散し、フェノール性水酸基を有す
る化合物を各割合に添加し。
At that point, the fermentation liquor is dispersed and the compound having a phenolic hydroxyl group is added in each proportion.

36°Cで更に攪拌を継続し一定時間後の各成分の生成
率を測定した。
Stirring was further continued at 36°C, and the production rate of each component was measured after a certain period of time.

4時間後、8時間後のATP関連化合物の生成率は第1
表に示す通りである。
The production rate of ATP-related compounds after 4 hours and 8 hours was the first
As shown in the table.

ATPの生成率が最大に達した時: AMPo、4係、ADP2.1係、ATP97.O係。When the ATP production rate reaches its maximum: AMPo, 4th section, ADP2.1 section, ATP97. Person in charge of O.

ATTPo、5係ATTPo, Section 5

Claims (1)

【特許請求の範囲】[Claims] 1 醗酵法によるアデノ・/ントリリン酸の製造におい
て、アゾン・/ントリリン酸の生成が最大に達した時点
でフェノール性水酸基を有する化合物を添加することを
特徴とする高純度アデノシンジリンリン酸の製法。
1. A method for producing high-purity adenosine diphosphoric acid, which comprises adding a compound having a phenolic hydroxyl group at the time when the production of azone/ntriphosphoric acid reaches its maximum in the production of azone/ntriphosphoric acid by a fermentation method.
JP8027276A 1976-07-06 1976-07-06 Production method of high purity adenosine triphosphate Expired JPS5939B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8027276A JPS5939B2 (en) 1976-07-06 1976-07-06 Production method of high purity adenosine triphosphate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8027276A JPS5939B2 (en) 1976-07-06 1976-07-06 Production method of high purity adenosine triphosphate

Publications (2)

Publication Number Publication Date
JPS536490A JPS536490A (en) 1978-01-20
JPS5939B2 true JPS5939B2 (en) 1984-01-05

Family

ID=13713640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8027276A Expired JPS5939B2 (en) 1976-07-06 1976-07-06 Production method of high purity adenosine triphosphate

Country Status (1)

Country Link
JP (1) JPS5939B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT983691B (en) * 1972-04-07 1974-11-11 Hugin Kassaregister Ab CHECKS TO A DEVICE TO INDIVIDUALLY DETECT CONTRAS CODED SIGNS FOR AUTOMATIC RECORDING AND READING

Also Published As

Publication number Publication date
JPS536490A (en) 1978-01-20

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