7X5Q | pdb_00007x5q

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	fn3	e7x5qA1	A: alpha bundles	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: fn3	ECOD (develop294)
B	fn3	e7x5qB1	A: alpha bundles	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: fn3	ECOD (develop294)
C	fn3	e7x5qC1	A: alpha bundles	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: fn3	ECOD (develop294)
D	fn3	e7x5qD1	A: alpha bundles	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: fn3	ECOD (develop294)
E	fn3	e7x5qE1	A: alpha bundles	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: fn3	ECOD (develop294)
F	fn3	e7x5qF1	A: alpha bundles	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: fn3	ECOD (develop294)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	Chitoporin	wide pore channel activity passive transmembrane transporter activity channel activity porin activity transporter activity transmembrane transporter activity cation binding ion binding binding metal ion binding small molecule binding	transmembrane transport localization transport monoatomic ion transmembrane transport monoatomic ion transport cellular process establishment of localization	cell periphery cell outer membrane cellular anatomical structure external encapsulating structure membrane cell envelope outer membrane
G [auth H]	ASP-GLY-ALA-ASN-SER-ASP	-	-	-

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR050298	Gram-negative bacterial outer membrane porin	Family
A, B, C, D, E A, B, C, D, E, F	IPR033900	Porin domain, Gram-negative type	Domain
A, B, C, D, E A, B, C, D, E, F	IPR023614	Porin domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR001702	Porin, Gram-negative type	Family

Chains	External Link	Type	Class	Superfamily	Family
A, B, C, D, E A, B, C, D, E, F	OPM	Transmembrane	Beta-barrel transmembrane	Trimeric porins (n=16,S=20)	General Bacterial Porin (GBP)

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

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.

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