Annotations: 2VQH

Crystal structure of PorB from Corynebacterium glutamicum (crystal form II)

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
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	PorB-like	8102737	3002747	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	PorB-like	8102737	3002747	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	Redoxin	e2vqhB1	A: beta barrels	X: HTH	H: Nudix	T: Nudix	F: Redoxin	ECOD (v294.2)
A	Redoxin	e2vqhA1	A: beta barrels	X: HTH	H: Nudix	T: Nudix	F: Redoxin	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.10.10.1280	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Alpha-helical porin B/porin C	CATH (4.3.0)
A	1.10.10.1280	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Alpha-helical porin B/porin C	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	PUTATIVE UNCHARACTERIZED PROTEIN CGL0972	cation binding ion binding binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR041910	Alpha-helical PorB/PorC	Homologous Superfamily
A, B	IPR021114	Porin PorB/PorC	Family

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Outer Membrane Proteins	Porin B monomer

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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.