Enzyme

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     4. Lyases
        4.4 Carbon-sulfur lyases
            4.4.1 Carbon-sulfur lyases (only sub-subclass identified to date)
ID:4.4.1.36
Description:Hercynylcysteine S-oxide lyase.

3D structure

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References

External Links

UniProtKB Enzyme Link: UniProtKB 4.4.1.36
BRENDA Enzyme Link: BRENDA 4.4.1.36
KEGG Enzyme Link: KEGG4.4.1.36
BioCyc Enzyme Link: BioCyc 4.4.1.36
ExPASy Enzyme Link: ExPASy4.4.1.36
EC2PDB Enzyme Link: EC2PDB 4.4.1.36
ExplorEnz Enzyme Link: ExplorEnz 4.4.1.36
PRIAM enzyme-specific profiles Link: PRIAM 4.4.1.36
IntEnz Enzyme Link: IntEnz 4.4.1.36
MEDLINE Enzyme Link: MEDLINE 4.4.1.36
MSA:

4.4.1.36;

Phylogenetic Tree:

4.4.1.36;

Uniprot:
M-CSA:
RHEA:42688 AH2 + H(+) + S-(hercyn-2-yl)-L-cysteine S-oxide = A + ergothioneine + NH4(+) + pyruvate
RULE(radius=1) [*:1]-[CH;+0:2](-[NH2;+0:3])-[CH2;+0:4]-[S;H0;+0:5](-[*:6])=[O;H0;+0:7].[H+;H0:8]>>[*:1]-[C;H0;+0:2](-[CH3;+0:4])=[O;H0;+0:7].[*:6]-[SH;+0:5].[NH3;+0:3]
Reaction
Core-to-Core No scaffolds atoms were exchanged as a result of the reaction

References

TitleAuthorsDatePubMed ID
In vitro reconstitution of Mycobacterial ergothioneine biosynthesis.Seebeck FP2010 May 1920420449
Mechanistic studies of a novel C-S lyase in ergothioneine biosynthesis: the involvement of a sulfenic acid intermediate.Song H, Hu W, Naowarojna N, Her AS, Wang S, Desai R, Qin L, Chen X, Liu P2015 Jul 726149121
Bioinformatic and biochemical characterizations of C-S bond formation and cleavage enzymes in the fungus Neurospora crassa ergothioneine biosynthetic pathway.Hu W, Song H, Sae Her A, Bak DW, Naowarojna N, Elliott SJ, Qin L, Chen X, Liu P2014 Oct 1725275953
Genetic and metabolomic dissection of the ergothioneine and selenoneine biosynthetic pathway in the fission yeast, S. pombe, and construction of an overproduction system.Pluskal T, Ueno M, Yanagida M201424828577