4NEC
Conversion of a Disulfide Bond into a Thioacetal Group during Echinomycin Biosynthesis
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF13649 | e4necA1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: S-adenosyl-L-methionine-dependent methyltransferases | F: PF13649 | ECOD (1.6) |
C [auth B] | PF13649 | e4necB1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: S-adenosyl-L-methionine-dependent methyltransferases | F: PF13649 | ECOD (1.6) |
E [auth C] | PF13649 | e4necC1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: S-adenosyl-L-methionine-dependent methyltransferases | F: PF13649 | ECOD (1.6) |
G [auth D] | PF13649 | e4necD1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: S-adenosyl-L-methionine-dependent methyltransferases | F: PF13649 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.40.50.150 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Vaccinia Virus protein VP39 | CATH (4.3.0) |
C [auth B] | 3.40.50.150 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Vaccinia Virus protein VP39 | CATH (4.3.0) |
E [auth C] | 3.40.50.150 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Vaccinia Virus protein VP39 | CATH (4.3.0) |
G [auth D] | 3.40.50.150 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Vaccinia Virus protein VP39 | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A, C [auth B], E [auth C], G [auth D] | PF13649 | Methyltransferase domain (Methyltransf_25) | Methyltransferase domain | This family appears to be a methyltransferase domain. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
---|---|---|---|---|
B [auth E], D [auth F], F [auth G], H | Echinomycin | - | - | - |
A, C [auth B], E [auth C], G [auth D] | Putative SAM-dependent methyltransferase | - |
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
A, C [auth B], E [auth C], G [auth D] | IPR029063 | S-adenosyl-L-methionine-dependent methyltransferase superfamily | Homologous Superfamily |
A, C [auth B], E [auth C], G [auth D] | IPR041698 | Methyltransferase domain 25 | Domain |
Protein Modification Annotation
Modified Residue(s) | ||
---|---|---|
Chain | Residue(s) | Description |
B [auth E], D [auth F], F [auth G], H | DSN | AA0195 , AA0624 :  D-serine (Ser) MOD:00202 , D-serine MOD:00891 , D-serine (Cys) MOD:00892 , 2-(L-cystein-S-yl)-D-serine MOD:01987 | : 
B [auth E], D [auth F], F [auth G], H | MVA | Parent Component: VAL :  AA0195 , AA0624 |
B [auth E], D [auth F], F [auth G], H | N2C | AA0195 , AA0624 | : 
B [auth E], D [auth F], F [auth G], H | NCY | AA0195 , AA0624 | :