2XQ2 | pdb_00002xq2

Structure of the K294A mutant of vSGLT

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	SCOP2B Superfamily	SNF-like	8092933	3001654	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	SNF-like	8092933	3001654	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)
B	Glycophorin_A,SSF	e2xq2B1	A: alpha complex topology	X: Sodium:neurotransmitter symporter family (SNF)-like (From Topology)	H: Sodium:neurotransmitter symporter family (SNF)-like (From Topology)	T: Sodium:neurotransmitter symporter family (SNF)-like	F: Glycophorin_A,SSF	ECOD (1.6)
A	Glycophorin_A,SSF	e2xq2A1	A: alpha complex topology	X: Sodium:neurotransmitter symporter family (SNF)-like (From Topology)	H: Sodium:neurotransmitter symporter family (SNF)-like (From Topology)	T: Sodium:neurotransmitter symporter family (SNF)-like	F: Glycophorin_A,SSF	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.20.1730.10	Mainly Alpha	Up-down Bundle	Sodium/glucose cotransporter	Sodium/glucose cotransporter	CATH (4.3.0)
A	1.20.1730.10	Mainly Alpha	Up-down Bundle	Sodium/glucose cotransporter	Sodium/glucose cotransporter	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF00474	Sodium:solute symporter family (SSF)	Sodium:solute symporter family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	SODIUM/GLUCOSE COTRANSPORTER	D-glucose:sodium symporter activity monoatomic cation transmembrane transporter activity monosaccharide transmembrane transporter activity sugar transmembrane transporter activity solute:sodium symporter activity solute:monoatomic cation symporter activity sodium ion transmembrane transporter activity hexose transmembrane transporter activity secondary active transmembrane transporter activity carbohydrate:monoatomic cation symporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity carbohydrate transmembrane transporter activity metal ion transmembrane transporter activity D-glucose:sodium symporter activity monoatomic cation transmembrane transporter activity monosaccharide transmembrane transporter activity sugar transmembrane transporter activity solute:sodium symporter activity solute:monoatomic cation symporter activity sodium ion transmembrane transporter activity hexose transmembrane transporter activity secondary active transmembrane transporter activity carbohydrate:monoatomic cation symporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity carbohydrate transmembrane transporter activity metal ion transmembrane transporter activity D-glucose transmembrane transporter activity transmembrane transporter activity symporter activity	-	cell periphery cellular anatomical structure plasma membrane membrane
A	SODIUM/GLUCOSE COTRANSPORTER	D-glucose:sodium symporter activity monoatomic cation transmembrane transporter activity monosaccharide transmembrane transporter activity sugar transmembrane transporter activity solute:sodium symporter activity solute:monoatomic cation symporter activity sodium ion transmembrane transporter activity hexose transmembrane transporter activity secondary active transmembrane transporter activity carbohydrate:monoatomic cation symporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity carbohydrate transmembrane transporter activity metal ion transmembrane transporter activity D-glucose:sodium symporter activity monoatomic cation transmembrane transporter activity monosaccharide transmembrane transporter activity sugar transmembrane transporter activity solute:sodium symporter activity solute:monoatomic cation symporter activity sodium ion transmembrane transporter activity hexose transmembrane transporter activity secondary active transmembrane transporter activity carbohydrate:monoatomic cation symporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity carbohydrate transmembrane transporter activity metal ion transmembrane transporter activity D-glucose transmembrane transporter activity transmembrane transporter activity symporter activity	-	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR018212	Sodium/solute symporter, conserved site	Conserved Site
B	IPR001734	Sodium/solute symporter	Family
B	IPR038377	Sodium/glucose symporter superfamily	Homologous Superfamily
A	IPR018212	Sodium/solute symporter, conserved site	Conserved Site
A	IPR001734	Sodium/solute symporter	Family
A	IPR038377	Sodium/glucose symporter superfamily	Homologous Superfamily

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM	Transmembrane	Alpha-helical polytopic	APC (Amino acid-Polyamine-organoCation) superfamily	Solute:sodium symporter

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, B	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A, B	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Solute Sodium Symporter (SSS) Family	SGLT Sodium Galactose Transporter, K294A mutant

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.