Annotations: 5ONU

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
C	d5onuc1	Membrane and cell surface proteins and peptides	Transmembrane beta-barrels	Porins	automated matches	automated matches	(Vibrio cholerae ) [TaxId: 666 ],	SCOPe (2.08)
C	d5onuc2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Vibrio cholerae ) [TaxId: 666 ],	SCOPe (2.08)
B	d5onub1	Membrane and cell surface proteins and peptides	Transmembrane beta-barrels	Porins	automated matches	automated matches	(Vibrio cholerae ) [TaxId: 666 ],	SCOPe (2.08)
B	d5onub2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Vibrio cholerae ) [TaxId: 666 ],	SCOPe (2.08)
A	d5onua1	Membrane and cell surface proteins and peptides	Transmembrane beta-barrels	Porins	automated matches	automated matches	(Vibrio cholerae ) [TaxId: 666 ],	SCOPe (2.08)
A	d5onua2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Vibrio cholerae ) [TaxId: 666 ],	SCOPe (2.08)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	SBP_bac_1	e5onuC1	A: beta barrels	X: FAD-linked reductases, C-terminal domain-like	H: FAD-linked reductases-C	T: FAD-linked reductases-C	F: SBP_bac_1	ECOD (v294.2)
B	SBP_bac_1	e5onuB1	A: beta barrels	X: FAD-linked reductases, C-terminal domain-like	H: FAD-linked reductases-C	T: FAD-linked reductases-C	F: SBP_bac_1	ECOD (v294.2)
A	YceI	e5onuA1	A: beta barrels	X: Protein kinase/SAICAR synthase/ATP-grasp	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Undecaprenyl diphosphate synthase	F: YceI	ECOD (v294.2)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Outer membrane protein OmpU	wide pore channel activity passive transmembrane transporter activity channel activity porin activity transporter activity transmembrane transporter activity	localization transport monoatomic ion transport establishment of localization	protein-containing complex cellular anatomical structure membrane pore complex membrane protein complex cell outer membrane external encapsulating structure extracellular region cell envelope outer membrane

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

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

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

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

Chains	Resource Link	Group	Subgroup	Protein
A, B, C	mpstruc	TRANSMEMBRANE PROTEINS: BETA-BARREL	Beta-Barrel Membrane Proteins: Porins and Relatives	OmpU

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.

5ONU | pdb_00005onu