4F1V

Subatomic resolution structure of a high affinity periplasmic phosphate-binding protein (PfluDING) bound with phosphate at pH 8.5

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4f1va1	Alpha and beta proteins (a/b)	Periplasmic binding protein-like II	Periplasmic binding protein-like II	Phosphate binding protein-like	Phosphate-binding protein	(Pseudomonas [fluorescens] SBW25 ) [TaxId: 216595 ],	SCOPe (2.08)
A	d4f1va3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Pseudomonas [fluorescens] SBW25 ) [TaxId: 216595 ],	SCOPe (2.08)
A	d4f1va2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Pseudomonas [fluorescens] SBW25 ) [TaxId: 216595 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Type 2 solute binding protein-like	8076301	3000083	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	PBP_like_2_2nd	e4f1vA1	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: PBP_like_2_2nd	ECOD (1.6)
A	PBP_like_2_1st	e4f1vA2	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: PBP_like_2_1st	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.190.10	Alpha Beta	3-Layer(aba) Sandwich	D-Maltodextrin-Binding Protein	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF12849	PBP superfamily domain (PBP_like_2)	PBP superfamily domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Putative alkaline phosphatase	ion binding binding anion binding phosphate ion binding small molecule binding	transmembrane transport localization transport phosphate ion transmembrane transport phosphate ion transport cellular process inorganic ion transmembrane transport inorganic anion transmembrane transport establishment of localization inorganic anion transport	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 extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR050962	Phosphate-binding protein PstS	Family
A	IPR005673	Phosphate ABC transporter, substrate-binding protein PstS	Family
A	IPR024370	PBP domain	Domain

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.