EC number:2.1.1.131

Enzyme

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     2. Transferases
        2.1 Transferring one-carbon groups
            2.1.1 Methyltransferases
ID:2.1.1.131
Description:Precorrin-3B C(17)-methyltransferase.
Alternative Name: Precorrin-3B C17-methyltransferase.
Precorrin-3 methyltransferase.
Precorrin-3 methylase.
Cath: 3.30.950.10; 3.40.1010.10;

3D structure

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PDB

References

External Links

UniProtKB Enzyme Link: UniProtKB 2.1.1.131
BRENDA Enzyme Link: BRENDA 2.1.1.131
KEGG Enzyme Link: KEGG2.1.1.131
BioCyc Enzyme Link: BioCyc 2.1.1.131
ExPASy Enzyme Link: ExPASy2.1.1.131
EC2PDB Enzyme Link: EC2PDB 2.1.1.131
ExplorEnz Enzyme Link: ExplorEnz 2.1.1.131
PRIAM enzyme-specific profiles Link: PRIAM 2.1.1.131
IntEnz Enzyme Link: IntEnz 2.1.1.131
MEDLINE Enzyme Link: MEDLINE 2.1.1.131

EC number:2.1.1.131

MSA:

2.1.1.131;
Phylogenetic Tree:

2.1.1.131;
Uniprot:
M-CSA:
RHEA:12761 precorrin-3B + S-adenosyl-L-methionine = 3 H(+) + precorrin-4 + S-adenosyl-L-homocysteine
RULE(radius=1)
Reaction
Core-to-Core More

References

TitleAuthorsDatePubMed ID
Biosynthesis of vitamin B12. Discovery of the enzymes for oxidative ring contraction and insertion of the fourth methyl group.Scott AI, Roessner CA, Stolowich NJ, Spencer JB, Min C, Ozaki SI1993 Sep 278405386
Biosynthesis of the corrin macrocycle of coenzyme B12 in Pseudomonas denitrificans.Debussche L, Thibaut D, Cameron B, Crouzet J, Blanche F1993 Nov8226690