8Y5G | pdb_00008y5g

Cryo-EM structure of E.coli spermidine transporter PotABC with spermidine

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: MemProtMD

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF08402	TOBE domain (TOBE_2)	TOBE domain	-	Family
A	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
B	PF00528	Binding-protein-dependent transport system inner membrane component (BPD_transp_1)	Binding-protein-dependent transport system inner membrane component	-	Family
C	PF00528	Binding-protein-dependent transport system inner membrane component (BPD_transp_1)	Binding-protein-dependent transport system inner membrane component	-	Family
D	PF08402	TOBE domain (TOBE_2)	TOBE domain	-	Family
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	Spermidine/putrescine import ATP-binding protein PotA	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 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 ATP-dependent activity ABC-type transporter activity active transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity polyamine transmembrane transporter activity transporter activity ABC-type polyamine transporter activity transmembrane transporter activity ABC-type putrescine transporter activity organic cation transmembrane transporter activity putrescine transmembrane transporter activity	localization nitrogen compound transport putrescine transport transport establishment of localization polyamine transport organic cation transport spermidine transport spermidine transmembrane transport transmembrane transport polyamine transmembrane transport cellular process	ATPase dependent transmembrane transport complex protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex transporter complex ATP-binding cassette (ABC) transporter complex cell periphery cellular anatomical structure transmembrane transporter complex
B	Spermidine/putrescine ABC transporter permease PotB	ABC-type transporter activity active transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity polyamine transmembrane transporter activity transporter activity ABC-type polyamine transporter activity transmembrane transporter activity ATP-dependent activity	localization nitrogen compound transport putrescine transport transport establishment of localization polyamine transport organic cation transport spermidine transport spermidine transmembrane transport transmembrane transport polyamine transmembrane transport cellular process	ATPase dependent transmembrane transport complex protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex transporter complex ATP-binding cassette (ABC) transporter complex cell periphery cellular anatomical structure transmembrane transporter complex
C	Spermidine/putrescine transport system permease protein PotC	ABC-type transporter activity active transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity polyamine transmembrane transporter activity transporter activity ABC-type polyamine transporter activity transmembrane transporter activity ATP-dependent activity	localization nitrogen compound transport putrescine transport transport establishment of localization polyamine transport organic cation transport spermidine transport spermidine transmembrane transport transmembrane transport polyamine transmembrane transport cellular process	ATPase dependent transmembrane transport complex protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex transporter complex ATP-binding cassette (ABC) transporter complex cell periphery cellular anatomical structure transmembrane transporter complex
D	Spermidine/putrescine import ATP-binding protein PotA	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 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 ATP-dependent activity ABC-type transporter activity active transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity polyamine transmembrane transporter activity transporter activity ABC-type polyamine transporter activity transmembrane transporter activity ABC-type putrescine transporter activity organic cation transmembrane transporter activity putrescine transmembrane transporter activity	localization nitrogen compound transport putrescine transport transport establishment of localization polyamine transport organic cation transport spermidine transport spermidine transmembrane transport transmembrane transport polyamine transmembrane transport cellular process	ATPase dependent transmembrane transport complex protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex transporter complex ATP-binding cassette (ABC) transporter complex cell periphery cellular anatomical structure transmembrane transporter complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR013611	Transport-associated OB, type 2	Domain
A	IPR017871	ABC transporter-like, conserved site	Conserved Site
A	IPR005893	Spermidine/putrescine import ATP-binding protein PotA-like	Family
A	IPR003439	ABC transporter-like, ATP-binding domain	Domain
A	IPR003593	AAA+ ATPase domain	Domain
A	IPR050093	ABC Transporter, Small Molecule Importer	Family
A	IPR008995	Molybdate/tungstate binding, C-terminal	Homologous Superfamily
A	IPR017879	PotA, ATP-binding domain	Domain
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
B	IPR000515	ABC transporter type 1, transmembrane domain MetI-like	Domain
B	IPR035906	MetI-like superfamily	Homologous Superfamily
C	IPR000515	ABC transporter type 1, transmembrane domain MetI-like	Domain
C	IPR035906	MetI-like superfamily	Homologous Superfamily
C	IPR051789	Bacterial Polyamine Transport Permease	Family
D	IPR013611	Transport-associated OB, type 2	Domain
D	IPR017871	ABC transporter-like, conserved site	Conserved Site
D	IPR005893	Spermidine/putrescine import ATP-binding protein PotA-like	Family
D	IPR003439	ABC transporter-like, ATP-binding domain	Domain
D	IPR003593	AAA+ ATPase domain	Domain
D	IPR050093	ABC Transporter, Small Molecule Importer	Family
D	IPR008995	Molybdate/tungstate binding, C-terminal	Homologous Superfamily
D	IPR017879	PotA, ATP-binding domain	Domain
D	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily