3P1L | pdb_00003p1l

Crystal structure of Escherichia coli BamB, a lipoprotein component of the beta-barrel assembly machinery complex, native crystals.

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: OPM
Membrane Protein Annotation: mpstruc

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	CbiX	e3p1lA1	A: a/b three-layered sandwiches	X: N-terminal beta-sandwich domain in anthrax protective antigen	H: Macro domain-like	T: Macro domain-like	F: CbiX	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF13360	Outer membrane protein assembly factor BamB (PQQ_2)	Outer membrane protein assembly factor BamB	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Lipoprotein yfgL	identical protein binding protein binding binding	membrane organization membrane biogenesis membrane assembly cellular component organization cellular component biogenesis cellular component assembly cellular process cellular component organization or biogenesis cell envelope organization Gram-negative-bacterium-type cell outer membrane assembly external encapsulating structure organization establishment of protein localization cellular localization establishment of protein localization to membrane membrane organization membrane biogenesis membrane assembly cellular component organization cellular component biogenesis cellular component assembly cellular process cellular component organization or biogenesis cell envelope organization Gram-negative-bacterium-type cell outer membrane assembly external encapsulating structure organization establishment of protein localization cellular localization establishment of protein localization to membrane localization within membrane establishment of localization localization macromolecule localization intracellular protein localization protein insertion into membrane	cellular anatomical structure membrane cell outer membrane external encapsulating structure extracellular region cell envelope outer membrane protein-containing complex periplasmic side of cell outer membrane membrane protein complex side of membrane Bam protein complex extracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR018391	Pyrrolo-quinoline quinone beta-propeller repeat	Repeat
A	IPR011047	Quinoprotein alcohol dehydrogenase-like superfamily	Homologous Superfamily
A	IPR017687	Outer membrane protein assembly factor BamB	Family
A	IPR002372	Pyrrolo-quinoline quinone repeat domain	Domain
A	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A	OPM	Monotopic/peripheral	All beta monotopic/peripheral	BamB lipoprotein	BamB lipoprotein

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A	mpstruc	TRANSMEMBRANE PROTEINS: BETA-BARREL	Omp85-TpsB Outer Membrane Transporter Superfamily	BamB component of the Bam β-barrel assembly machine

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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