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

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyInternalin LRR domain 8023957 4003535 SCOP2 (2022-06-29)
ASCOP2 FamilyInternalin Ig-like domain 8055076 4007527 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyL domain-like 8036336 3001010 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyE set domains 8055077 3000070 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ALRR_adjacente1h6uA1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: LRR_adjacentECOD (1.6)
ALRR_8_3e1h6uA3 A: beta duplicates or obligate multimersX: Single-stranded right-handed beta-helixH: Leucine-rich repeats (From Topology)T: Leucine-rich repeatsF: LRR_8_3ECOD (1.6)
AInternalin_Ne1h6uA4 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: Internalin_NECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A1.10.8.390 Mainly Alpha Orthogonal Bundle Helicase, Ruva Protein domain 3CATH (4.3.0)
A3.80.10.10 Alpha Beta Alpha-Beta Horseshoe Leucine-rich repeat, LRR (right-handed beta-alpha superhelix) Ribonuclease InhibitorCATH (4.3.0)
A2.60.40.1220 Mainly Beta Sandwich Immunoglobulin-like CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF12354Bacterial adhesion/invasion protein N terminal (Internalin_N)Bacterial adhesion/invasion protein N terminalThis domain family is found in bacteria, and is approximately 60 amino acids in length. The family is found in association with Pfam:PF00560, Pfam:PF08191, Pfam:PF09479. There are two completely conserved residues (I and F) that may be functionally i ...This domain family is found in bacteria, and is approximately 60 amino acids in length. The family is found in association with Pfam:PF00560, Pfam:PF08191, Pfam:PF09479. There are two completely conserved residues (I and F) that may be functionally important. Internalin mediates bacterial adhesion and invasion of epithelial cells in the human intestine through specific interaction with its host cell receptor E-cadherin. This family is the N terminal of internalin, the cap domain of the protein. The cap domain is conserved between different internalin types. The cap domain does not interact with E cadherin, therefore its function is presumably structural: capping the hydrophobic core.
Domain
PF08191LRR adjacent (LRR_adjacent)LRR adjacent- Family
PF12799Leucine Rich repeats (2 copies) (LRR_4)Leucine Rich repeats (2 copies)- Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
INTERNALIN H- -