Annotations: 9K3Y

Cryo-EM structure of E coli pstSCAB in the resting state

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00528	Binding-protein-dependent transport system inner membrane component (BPD_transp_1)	Binding-protein-dependent transport system inner membrane component	-	Family
B	PF00528	Binding-protein-dependent transport system inner membrane component (BPD_transp_1)	Binding-protein-dependent transport system inner membrane component	-	Family
C, D	PF00005	ABC transporter (ABC_tran)	ABC transporter	ABC transporters for a large family of proteins responsible for translocation of a variety of compounds across biological membranes. ABC transporters are the largest family of proteins in many completely sequenced bacteria. ABC transporters are comp ...	ABC transporters for a large family of proteins responsible for translocation of a variety of compounds across biological membranes. ABC transporters are the largest family of proteins in many completely sequenced bacteria. ABC transporters are composed of two copies of this domain and two copies of a transmembrane domain Pfam:PF00664. These four domains may belong to a single polypeptide as in Swiss:P13569, or belong in different polypeptide chains.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Phosphate transport system permease protein PstA	active transmembrane transporter activity transporter activity transmembrane transporter activity phosphate transmembrane transporter activity secondary active transmembrane transporter activity	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process localization transport phosphate ion transport establishment of localization inorganic anion transport transmembrane transport phosphate ion transmembrane transport	cell periphery cellular anatomical structure plasma membrane membrane
B	Phosphate transport system permease protein PstC	active transmembrane transporter activity transporter activity transmembrane transporter activity phosphate transmembrane transporter activity secondary active transmembrane transporter activity	response to stimulus response to radiation response to abiotic stimulus transmembrane transport localization transport phosphate ion transmembrane transport phosphate ion transport cellular process establishment of localization inorganic anion transport	cell periphery cellular anatomical structure plasma membrane membrane
C, D	Phosphate import ATP-binding protein PstB	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding active transmembrane transporter activity transporter activity transmembrane transporter activity phosphate transmembrane transporter activity secondary active transmembrane transporter activity ATPase-coupled phosphate ion transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity ATP-dependent activity pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity	localization transport phosphate ion transport establishment of localization inorganic anion transport transmembrane transport phosphate ion transmembrane transport cellular process	cellular anatomical structure membrane cell periphery plasma membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000515	ABC transporter type 1, transmembrane domain MetI-like	Domain
A	IPR035906	MetI-like superfamily	Homologous Superfamily
A	IPR005672	Phosphate transport system permease protein PstA	Family
A	IPR051408	Binding-protein-dependent phosphate transport system permease	Family
B	IPR011864	Phosphate ABC transporter, permease protein PstC	Family
B	IPR000515	ABC transporter type 1, transmembrane domain MetI-like	Domain
B	IPR035906	MetI-like superfamily	Homologous Superfamily
B	IPR051124	Binding-Protein-Dependent Phosphate Transport Permease	Family
C, D	IPR005670	Phosphate import ATP-binding protein PstB-like	Family
C, D	IPR017871	ABC transporter-like, conserved site	Conserved Site
C, D	IPR003439	ABC transporter-like, ATP-binding domain	Domain
C, D	IPR003593	AAA+ ATPase domain	Domain
C, D	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

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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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

9K3Y | pdb_00009k3y

Cryo-EM structure of E coli pstSCAB in the resting state

External Resource: Annotation

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage