Annotations: 2RRN

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	3a0501s07	e2rrnA1	A: a+b two layers	X: Alpha-beta plaits	H: Ferredoxin domains in multidrug efflux transporter	T: Multidrug efflux transporter AcrB pore domain	F: 3a0501s07	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.2040	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF02355	Protein export membrane protein (SecD_SecF)	Protein export membrane protein	-	Family
A	PF07549	SecD/SecF GG Motif (Sec_GG)	SecD/SecF GG Motif	-	Motif

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Probable SecDF protein-export membrane protein	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 localization establishment of protein localization cellular localization protein targeting cellular macromolecule localization macromolecule localization cellular process establishment of localization nitrogen compound transport transport intracellular protein transmembrane transport organic substance transport intracellular transport protein localization localization establishment of protein localization cellular localization protein targeting cellular macromolecule localization macromolecule localization cellular process establishment of localization nitrogen compound transport transport intracellular protein transmembrane transport organic substance transport intracellular transport transmembrane transport protein transmembrane transport protein transport establishment of localization in cell intracellular protein transport protein transport by the Sec complex	cell periphery plasma membrane membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR005665	Protein-export membrane protein SecF, bacterial	Family
A	IPR022646	Protein-export membrane protein SecD/SecF/SecDF, conserved site	Conserved Site
A	IPR000731	Sterol-sensing domain	Domain
A	IPR022645	Protein-export membrane protein SecD/SecF, bacterial	Family
A	IPR048631	Protein translocase subunit SecDF, P1 domain, N-terminal	Domain
A	IPR022813	Protein-export membrane protein SecD/SecF, archaeal and bacterial	Family
A	IPR048634	Protein export membrane protein SecD/SecF, C-terminal	Domain
A	IPR005791	Protein translocase subunit SecD	Family

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Sec, Translocase, and Insertase Proteins	SecDF protein-export enhancer

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.