Annotations: 5KKX

Crystal structure of a TbpB C-lobe mutant from Neisseria meningitidis M982

External Resource: Annotation

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

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d5kkxb1	All beta proteins	Handle domain of Transferrin binding protein TbpB-like	Handle domain of Transferrin binding protein TbpB-like	automated matches	automated matches	(Neisseria meningitidis ) [TaxId: 487 ],	SCOPe (2.08)
B	d5kkxb2	Membrane and cell surface proteins and peptides	Transmembrane beta-barrels	OMPA-like	automated matches	automated matches	(Neisseria meningitidis ) [TaxId: 487 ],	SCOPe (2.08)
A	d5kkxa1	All beta proteins	Handle domain of Transferrin binding protein TbpB-like	Handle domain of Transferrin binding protein TbpB-like	automated matches	automated matches	(Neisseria meningitidis ) [TaxId: 487 ],	SCOPe (2.08)
A	d5kkxa2	Membrane and cell surface proteins and peptides	Transmembrane beta-barrels	OMPA-like	automated matches	automated matches	(Neisseria meningitidis ) [TaxId: 487 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	TbpB N-lobe and C-lobe beta-barrel domains-like	8047030	3002098	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	TbpB N-lobe and C-lobe beta-barrel domains-like	8047030	3002098	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)
B	Brix	e5kkxB1	A: beta barrels	X: Trefoil/Plexin domain-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Brix	ECOD (v294.2)
A	Brix	e5kkxA1	A: beta barrels	X: Trefoil/Plexin domain-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Brix	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.40.128.240	Mainly Beta	Beta Barrel	Lipocalin		CATH (4.3.0)
B	2.40.160.90	Mainly Beta	Beta Barrel	Porin		CATH (4.3.0)
A	2.40.128.240	Mainly Beta	Beta Barrel	Lipocalin		CATH (4.3.0)
A	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	TbpB	-	-	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
A, B	IPR038197	TbpB, C-lobe handle domain superfamily	Homologous Superfamily
A, B	IPR035316	Transferrin-binding protein B, C-lobe handle domain	Domain

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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.