3IHT | pdb_00003iht

Crystal structure of S-adenosyl-L-methionine methyl transferase (YP_165822.1) from SILICIBACTER POMEROYI DSS-3 at 1.80 A resolution

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilySPO0562-like 8047798 4005826 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyS-adenosyl-L-methionine-dependent methyltransferases 8090802 3000118 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyS-adenosyl-L-methionine-dependent methyltransferases 8090802 3000118 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Ae3ihtA1 A: Spectrin repeat-likeX: SH3H: SH3T: StathminF:ECOD (20:10:01)
Be3ihtB1 A: HTHX: HTHH: tetra-helical, lambda repressor-likeT: HTH_3F:ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.50.150 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Vaccinia Virus protein VP39CATH (4.3.0)
B3.40.50.150 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Vaccinia Virus protein VP39CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF12692S-adenosyl-L-methionine methyltransferase (Methyltransf_17)S-adenosyl-L-methionine methyltransferaseThis domain is found in bacterial proteins. The structure of the proteins in this family suggest that they function as a methyltransferase. Domain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR029063S-adenosyl-L-methionine-dependent methyltransferase superfamilyHomologous Superfamily
A, B
IPR025690Methyltransferase, putativeFamily