Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilySecY-like 8028250 4001751 SCOP2 (2022-06-29)
ASCOP2 SuperfamilySecY-like 8040629 3000333 SCOP2 (2022-06-29)
BSCOP2 FamilyProtein translocase subunit SecE-like 8028251 4005885 SCOP2 (2022-06-29)
BSCOP2 SuperfamilyProtein translocase subunit SecE-like 8040630 3002174 SCOP2 (2022-06-29)
CSCOP2 FamilySec-beta subunit 8028253 4001714 SCOP2 (2022-06-29)
CSCOP2 SuperfamilySec-beta subunit 8040632 3000289 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ASecYe1rh5A1 A: alpha complex topologyX: Preprotein translocase SecY subunit (From Topology)H: Preprotein translocase SecY subunit (From Topology)T: Preprotein translocase SecY subunitF: SecYECOD (1.6)
BSecE_1e1rh5B1 A: extended segmentsX: Preprotein translocase SecE subunit (From Topology)H: Preprotein translocase SecE subunit (From Topology)T: Preprotein translocase SecE subunitF: SecE_1ECOD (1.6)
CSec61_betae1rh5C1 A: extended segmentsX: Sec-beta subunit (From Topology)H: Sec-beta subunit (From Topology)T: Sec-beta subunitF: Sec61_betaECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF10559Plug domain of Sec61p (Plug_translocon)Plug domain of Sec61pThe Sec61/SecY translocon mediates translocation of proteins across the membrane and integration of membrane proteins into the lipid bilayer. The structure of the translocon revealed a plug domain blocking the pore on the lumenal side.The plug is unl ...The Sec61/SecY translocon mediates translocation of proteins across the membrane and integration of membrane proteins into the lipid bilayer. The structure of the translocon revealed a plug domain blocking the pore on the lumenal side.The plug is unlikely to be important for sealing the translocation pore in yeast but it plays a role in stabilising Sec61p during translocon formation. The domain runs from residues 52-74 [1].
Domain
PF00344SecY (SecY)SecY- Family
PF00584SecE/Sec61-gamma subunits of protein translocation complex (SecE)SecE/Sec61-gamma subunits of protein translocation complex- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Preprotein translocase secY subunit
Preprotein translocase secE subunit
SecBeta-

Membrane Protein Annotation: OPM OPM Database Homepage

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage