Annotations: 8PYZ

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth E]	SCOP2B Superfamily	Porins	8093808	3000224	SCOP2B (2022-06-29)
B [auth F]	SCOP2B Superfamily	Porins	8093808	3000224	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Porins	8093808	3000224	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth E], B [auth F], C	PF00267	Gram-negative porin (Porin_1)	Gram-negative porin	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth E], B [auth F], C	OmpK36	wide pore channel activity passive transmembrane transporter activity channel activity porin activity transporter activity transmembrane transporter activity	transmembrane transport localization transport monoatomic ion transmembrane transport monoatomic ion transport cellular process establishment of localization	protein-containing complex membrane pore complex membrane protein complex cellular anatomical entity cell periphery cell outer membrane external encapsulating structure cell envelope outer membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth E], B [auth F], C	IPR050298	Gram-negative bacterial outer membrane porin	Family
A [auth E], B [auth F], C	IPR023614	Porin domain superfamily	Homologous Superfamily
A [auth E], B [auth F], C	IPR001702	Porin, Gram-negative type	Family
A [auth E], B [auth F], C	IPR013793	Porin, Gram-negative type, conserved site	Conserved Site
A [auth E], B [auth F], C	IPR001897	Porin, gammaproteobacterial	Family

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A [auth E], B [auth F], C	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A [auth E], B [auth F], C	mpstruc	TRANSMEMBRANE PROTEINS: BETA-BARREL	Beta-Barrel Membrane Proteins: Porins and Relatives	OmpK36 osmoporin, native-SAD structure determined at wavelength 4.13 Å

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.