Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyThymidylate synthase/dCMP hydroxymethylase 8036160 3000544 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyThymidylate synthase/dCMP hydroxymethylase 8036160 3000544 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AThymidylat_synte1b5dA1 A: a+b two layersX: Thymidylate synthase/dCMP hydroxymethylase (From Topology)H: Thymidylate synthase/dCMP hydroxymethylase (From Topology)T: Thymidylate synthase/dCMP hydroxymethylaseF: Thymidylat_syntECOD (1.6)
BThymidylat_synte1b5dB1 A: a+b two layersX: Thymidylate synthase/dCMP hydroxymethylase (From Topology)H: Thymidylate synthase/dCMP hydroxymethylase (From Topology)T: Thymidylate synthase/dCMP hydroxymethylaseF: Thymidylat_syntECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.30.572.10 Alpha Beta 2-Layer Sandwich Thymidylate Synthase Chain ACATH (4.3.0)
B3.30.572.10 Alpha Beta 2-Layer Sandwich Thymidylate Synthase Chain ACATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF00303Thymidylate synthase (Thymidylat_synt)Thymidylate synthaseThis is a family of proteins that are flavin-dependent thymidylate synthases.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

ChainsEnzyme NameDescriptionCatalytic Residues
deoxycytidylate 5-hydroxymethyltransferase  M-CSA #700

Deoxycytidylate (dCMP) 5-hydroxymethylase (CH) of bacteriophage T4 catalyses the addition of a protective hydroxymethyl group to cytosine monophosphate as a method of avoiding digestion by the host restriction systems. It requires the presence of methylenetetrahydrofolate (CH2THF).

Defined by 3 residues: GLU:A-60CYS:A-148ASP:A-179
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