Skip to main content

 4QQ1 | pdb_00004qq1

Crystal structure of the isotype 1 Transferrin binding protein B (TbpB) from serogroup B Neisseria meningitidis

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
CSCOP2 FamilyN-lobe and C-lobe of Tf-binding protein B-like 8047016 4006246 SCOP2 (2022-06-29)
CSCOP2 FamilyN-lobe and C-lobe of Tf-binding protein B-like 8048876 4006246 SCOP2 (2022-06-29)
CSCOP2 SuperfamilyTbpB N-lobe and C-lobe beta-barrel domains-like 8052202 3002098 SCOP2 (2022-06-29)
CSCOP2 SuperfamilyTbpB N-lobe and C-lobe beta-barrel domains-like 8047024 3002098 SCOP2 (2022-06-29)
CSCOP2 SuperfamilyTbpB N-lobe and C-lobe handle domains-like 8052203 3002099 SCOP2 (2022-06-29)
CSCOP2 SuperfamilyTbpB N-lobe and C-lobe handle domains-like 8052204 3002099 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyTbpB N-lobe and C-lobe handle domains-like 8052203 3002099 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyTbpB N-lobe and C-lobe beta-barrel domains-like 8052202 3002098 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyTbpB N-lobe and C-lobe beta-barrel domains-like 8047024 3002098 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyTbpB N-lobe and C-lobe handle domains-like 8052204 3002099 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyTbpB N-lobe and C-lobe beta-barrel domains-like 8047024 3002098 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyTbpB N-lobe and C-lobe handle domains-like 8052203 3002099 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyTbpB N-lobe and C-lobe beta-barrel domains-like 8052202 3002098 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyTbpB N-lobe and C-lobe handle domains-like 8052204 3002099 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
CVRR_NUCe4qq1C1 A: alpha arraysX: Nat/IvyH: Acyl-CoA N-acyltransferases (Nat)T: Acyl-CoA N-acyltransferases (Nat)F: VRR_NUCECOD (v295.2)
BVRR_NUCe4qq1B1 A: alpha arraysX: Nat/IvyH: Acyl-CoA N-acyltransferases (Nat)T: Acyl-CoA N-acyltransferases (Nat)F: VRR_NUCECOD (v295.2)
ADAOe4qq1A1 A: alpha arraysX: amino-terminal domain of OmpATbH: amino-terminal domain of OmpATbT: amino-terminal domain of OmpATbF: DAOECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
C2.40.128.250 Mainly Beta Beta Barrel Lipocalin CATH (4.3.0)
C2.40.160.90 Mainly Beta Beta Barrel Porin CATH (4.3.0)
C2.40.128.240 Mainly Beta Beta Barrel Lipocalin CATH (4.3.0)
B2.40.128.250 Mainly Beta Beta Barrel Lipocalin CATH (4.3.0)
B2.40.160.90 Mainly Beta Beta Barrel Porin CATH (4.3.0)
B2.40.128.240 Mainly Beta Beta Barrel Lipocalin CATH (4.3.0)
A2.40.128.250 Mainly Beta Beta Barrel Lipocalin CATH (4.3.0)
A2.40.160.90 Mainly Beta Beta Barrel Porin CATH (4.3.0)
A2.40.128.240 Mainly Beta Beta Barrel Lipocalin CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C
Transferrin-binding protein 2- -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C
IPR001677Transferrin-binding protein B, C-lobe/N-lobe beta-barrel domainDomain
A, B, C
IPR011250Outer membrane protein/outer membrane enzyme PagP-like, beta-barrel superfamilyHomologous Superfamily
A, B, C
IPR035313Transferrin-binding protein B, N-lobe handleDomain
A, B, C
IPR038669TbpB, N-lobe handle domain superfamilyHomologous Superfamily
A, B, C
IPR038197TbpB, C-lobe handle domain superfamilyHomologous Superfamily
A, B, C
IPR035316Transferrin-binding protein B, C-lobe handle domainDomain