Annotations: 3UAQ

Crystal Structure of the N-lobe Domain of Lactoferrin Binding Protein B (LbpB) of Moraxella bovis

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	N-lobe and C-lobe of Tf-binding protein B-like	8048884	4006246	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	TbpB N-lobe and C-lobe beta-barrel domains-like	8047032	3002098	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	TbpB N-lobe and C-lobe handle domains-like	8052224	3002099	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	TbpB N-lobe and C-lobe beta-barrel domains-like	8047032	3002098	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	TbpB N-lobe and C-lobe handle domains-like	8052224	3002099	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)
A	TbpB_B_D	e3uaqA1	A: beta barrels	X: Alpha-lytic protease prodomain-like	H: Fe-S cluster assembly (FSCA) domain-like	T: Fe-S cluster assembly (FSCA) domain-like	F: TbpB_B_D	ECOD (v294.2)
B	TbpB_A	e3uaqB1	A: beta barrels	X: Ribosomal protein L31e-like	H: Reductive activator for corrinoid/iron-sulfur protein second domain	T: Reductive activator for corrinoid/iron-sulfur protein second domain	F: TbpB_A	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.40.128.250	Mainly Beta	Beta Barrel	Lipocalin		CATH (4.3.0)
A	2.40.160.90	Mainly Beta	Beta Barrel	Porin		CATH (4.3.0)
B	2.40.128.250	Mainly Beta	Beta Barrel	Lipocalin		CATH (4.3.0)
B	2.40.160.90	Mainly Beta	Beta Barrel	Porin		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	LbpB B-lobe	-	-	cell surface cellular anatomical structure cell outer membrane external encapsulating structure extracellular region membrane cell envelope outer membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR011250	Outer membrane protein/outer membrane enzyme PagP, beta-barrel	Homologous Superfamily
A, B	IPR001677	Transferrin-binding protein B, C-lobe/N-lobe beta-barrel domain	Domain
A, B	IPR035313	Transferrin-binding protein B, N-lobe handle	Domain
A, B	IPR038669	TbpB, N-lobe handle domain superfamily	Homologous Superfamily

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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.