Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth B]SCOP2B SuperfamilyProtein translocase subunit SecE-like8098782 3002174 SCOP2B (2022-06-29)
C [auth A]SCOP2B SuperfamilySecY-like8098818 3000333 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
B [auth C]PF03911e8dnxC1 A: extended segmentsX: Sec-beta subunit (From Topology)H: Sec-beta subunit (From Topology)T: Sec-beta subunitF: PF03911ECOD (1.6)
A [auth B]PF00584e8dnxB1 A: extended segmentsX: Preprotein translocase SecE subunit (From Topology)H: Preprotein translocase SecE subunit (From Topology)T: Preprotein translocase SecE subunitF: PF00584ECOD (1.6)
C [auth A]PF00344,PF10559e8dnxA1 A: alpha complex topologyX: Preprotein translocase SecY subunit (From Topology)H: Preprotein translocase SecY subunit (From Topology)T: Preprotein translocase SecY subunitF: PF00344,PF10559ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
B [auth C]PF03911Sec61beta family (Sec61_beta)Sec61beta family- Family
A [auth B]PF00584SecE/Sec61-gamma subunits of protein translocation complex (SecE)SecE/Sec61-gamma subunits of protein translocation complex- Family
C [auth A]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
C [auth A]PF00344SecY (SecY)SecY- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
B [auth C]Protein transport protein Sec61 subunit beta
A [auth B]Protein transport protein Sec61 subunit gamma
C [auth A]Protein transport protein Sec61 subunit alpha isoform 1
Cotransin analogue peptide inhibitor---

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
B [auth C]PharosP60468
A [auth B]PharosP60059
C [auth A]PharosP61619

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
MAA Parent Component: ALA

RESIDAA0061

PSI-MOD :  N-methyl-L-alanine MOD:00070
MLE Parent Component: LEU

RESIDAA0061 , AA0337

PSI-MOD :  N-methyl-L-alanine MOD:00070 , N-methyl-L-leucine MOD:00342
SZF RESIDAA0061 , AA0337

SZR RESIDAA0061 , AA0337

T09 RESIDAA0061 , AA0337