5CH4

Peptide-Bound State of Thermus thermophilus SecYEG

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: OPM
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: MemProtMD
Membrane Protein Annotation: mpstruc

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth E]	SCOP2B Superfamily	Protein translocase subunit SecE-like	8053301	3002174	SCOP2B (2022-06-29)
C [auth G]	SCOP2B Superfamily	Preprotein translocase subunit SecG-like	8053302	3002175	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth Y]	PF00344	e5ch4Y1	A: alpha complex topology	X: Preprotein translocase SecY subunit (From Topology)	H: Preprotein translocase SecY subunit (From Topology)	T: Preprotein translocase SecY subunit	F: PF00344	ECOD (1.6)
B [auth E]	PF00584	e5ch4E1	A: extended segments	X: Preprotein translocase SecE subunit (From Topology)	H: Preprotein translocase SecE subunit (From Topology)	T: Preprotein translocase SecE subunit	F: PF00584	ECOD (1.6)
C [auth G]	PF03840	e5ch4G1	A: alpha bundles	X: Protein-export membrane protein secG (From Topology)	H: Protein-export membrane protein secG (From Topology)	T: Protein-export membrane protein secG	F: PF03840	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth Y]	1.10.3370.10	Mainly Alpha	Orthogonal Bundle	Preprotein translocase SecY subunit	SecY subunit domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth Y]	PF00344	SecY (SecY)	SecY	-	Family
B [auth E]	PF00584	SecE/Sec61-gamma subunits of protein translocation complex (SecE)	SecE/Sec61-gamma subunits of protein translocation complex	-	Family
C [auth G]	PF03840	Preprotein translocase SecG subunit (SecG)	Preprotein translocase SecG subunit	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth Y]	Protein translocase subunit SecY	-	protein localization establishment of protein localization cellular localization nitrogen compound transport transport organic substance transport protein transport by the Sec complex establishment of localization transmembrane transport localization protein transmembrane transport protein transport cellular macromolecule localization macromolecule localization protein localization establishment of protein localization cellular localization nitrogen compound transport transport organic substance transport protein transport by the Sec complex establishment of localization transmembrane transport localization protein transmembrane transport protein transport cellular macromolecule localization macromolecule localization cellular process protein targeting intracellular protein transmembrane transport intracellular transport establishment of localization in cell intracellular protein transport	cell periphery plasma membrane membrane cellular anatomical entity
B [auth E]	Protein translocase subunit SecE	macromolecule transmembrane transporter activity protein transporter activity protein transmembrane transporter activity transporter activity transmembrane transporter activity	protein localization establishment of protein localization cellular localization nitrogen compound transport transport organic substance transport protein transport by the Sec complex establishment of localization transmembrane transport localization protein transmembrane transport protein transport cellular macromolecule localization macromolecule localization protein localization establishment of protein localization cellular localization nitrogen compound transport transport organic substance transport protein transport by the Sec complex establishment of localization transmembrane transport localization protein transmembrane transport protein transport cellular macromolecule localization macromolecule localization cellular process protein targeting secretion establishment of protein localization to extracellular region export from cell protein secretion protein localization to extracellular region secretion by cell intracellular protein transmembrane transport intracellular transport establishment of localization in cell intracellular protein transport	cell periphery plasma membrane membrane cellular anatomical entity
C [auth G]	Putative preprotein translocase, SecG subunit	macromolecule transmembrane transporter activity active transmembrane transporter activity protein transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity protein transmembrane transporter activity protein-transporting ATPase activity transporter activity transmembrane transporter activity ATP-dependent activity	protein localization establishment of protein localization cellular localization nitrogen compound transport transport secretion organic substance transport establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region localization secretion by cell protein transport protein localization establishment of protein localization cellular localization nitrogen compound transport transport secretion organic substance transport establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region localization secretion by cell protein transport cellular macromolecule localization macromolecule localization cellular process	cell periphery plasma membrane membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth Y]	IPR002208	SecY/SEC61-alpha family	Family
A [auth Y]	IPR030659	SecY conserved site	Conserved Site
A [auth Y]	IPR026593	Protein translocase subunit SecY	Family
A [auth Y]	IPR023201	SecY domain superfamily	Homologous Superfamily
B [auth E]	IPR005807	SecE subunit of protein translocation complex, bacterial-like	Family
B [auth E]	IPR001901	Protein translocase complex, SecE/Sec61-gamma subunit	Family
B [auth E]	IPR038379	SecE superfamily	Homologous Superfamily
C [auth G]	IPR004692	Preprotein translocase SecG subunit	Family

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A [auth Y], B [auth E], C [auth G]	OPM	Transmembrane	Alpha-helical polytopic	General secretory pathway (Sec)	Protein translocase

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A [auth Y], B [auth E], C [auth G]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A [auth Y], B [auth E], C [auth G]	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A [auth Y], B [auth E], C [auth G]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Sec, Translocase, and Insertase Proteins	SecYEG translocon, I222 space group

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.