“Betaine reductase”的意思、由来-开放百科全书

词条

Betaine reductase

释义

References

{{enzyme
| Name = Betaine reductase
| EC_number = 1.21.4.4
| CAS_number =
| IUBMB_EC_number = 1/21/4/4
| GO_code =
| image =
| width =
| caption =
}}Betaine reductase ({{EC number|1.21.4.4}}) is an enzyme that catalyzes the chemical reaction

acetyl phosphate + trimethylamine + thioredoxin disulfide N,N,N-trimethylglycine + phosphate + thioredoxin

The 3 substrates of this enzyme are acetyl phosphate, trimethylamine, and thioredoxin disulfide, whereas its 3 products are N,N,N-trimethylglycine, phosphate, and thioredoxin.

This enzyme belongs to the family of oxidoreductases, specifically those acting on X-H and Y-H to form an X-Y bond with a disulfide as acceptor. The systematic name of this enzyme class is acetyl-phosphate trimethylamine:thioredoxin disulfide oxidoreductase (N,N,N-trimethylglycine-forming).

References

{{cite journal | author = Andreesen JR | date = 1999 | title = Substrate-specific selenoprotein B of glycine reductase from Eubacterium acidaminophilum. Biochemical and molecular analysis | journal = Eur. J. Biochem. | volume = 260 | pages = 38–49 | pmid = 10091582 | doi = 10.1046/j.1432-1327.1999.00107.x | last2 = Sonntag | first2 = D | last3 = Grimm | first3 = R | last4 = Pich | first4 = A | last5 = Eckerskorn | first5 = C | last6 = Söhling | first6 = B | last7 = Andreesen | first7 = JR | issue = 1 }}
{{cite journal |vauthors=Bednarski B, Andreesen JR, Pich A | date = 2001 | title = In vitro processing of the proproteins GrdE of protein B of glycine reductase and PrdA of D-proline reductase from Clostridium sticklandii: formation of a pyruvoyl group from a cysteine residue | journal = Eur. J. Biochem. | volume = 268 | pages = 3538–44 | pmid = 11422384 | doi = 10.1046/j.1432-1327.2001.02257.x | issue = 12 }}

2 : EC 1.21.4|Enzymes of unknown structure

随便看

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。