Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyP-loop nucleotide/nucleoside kinase-like 8057094 3002021 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyP-loop nucleotide/nucleoside kinase-like 8057094 3002021 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ASulfotransfer_1e1hy3A1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Sulfotransfer_1ECOD (1.6)
BSulfotransfer_1e1hy3B1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Sulfotransfer_1ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF00685Sulfotransferase domain (Sulfotransfer_1)Sulfotransferase domain- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
ESTROGEN SULFOTRANSFERASE

InterPro: Protein Family Classification InterPro Database Homepage

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

ChainsEnzyme NameDescriptionCatalytic Residues
estrone sulfotransferase  M-CSA #154

Estrogen sulfotransferase (EST) transfers the sulfate group from 3'-phosphoadenosine 5'-phosphosulfate (PAPS) to the phenolic oxygen of estrogenic steroids. EST plays a role in many carcinogenic processes, with polymorphism implicated in genetic risk towards some cancers.

Defined by 3 residues: LYS:A-47HIS:A-107SER:A-137
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Explore in 3DM-CSA Motif Definition