4Y2L

Structure of CFA/I pili major subunit CfaB trimer

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyCS1 type fimbrial assembly protein-like8045946 4004778 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyFimbrillin MatB-like8054192 3002281 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyFimbrillin MatB-like8054192 3002281 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyFimbrillin MatB-like8054192 3002281 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyFimbrillin MatB-like8054192 3002281 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyFimbrillin MatB-like8054192 3002281 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyFimbrillin MatB-like8054192 3002281 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF04449e4y2lA1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF04449ECOD (1.6)
BPF04449e4y2lB1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF04449ECOD (1.6)
CPF04449e4y2lC1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF04449ECOD (1.6)
DPF04449e4y2lD1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF04449ECOD (1.6)
EPF04449e4y2lE1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF04449ECOD (1.6)
FPF04449e4y2lF1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF04449ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.60.40.2040 Mainly Beta Sandwich Immunoglobulin-like CFA/I fimbrial subunit E, pilin domainCATH (4.3.0)
B2.60.40.2040 Mainly Beta Sandwich Immunoglobulin-like CFA/I fimbrial subunit E, pilin domainCATH (4.3.0)
C2.60.40.2040 Mainly Beta Sandwich Immunoglobulin-like CFA/I fimbrial subunit E, pilin domainCATH (4.3.0)
D2.60.40.2040 Mainly Beta Sandwich Immunoglobulin-like CFA/I fimbrial subunit E, pilin domainCATH (4.3.0)
E2.60.40.2040 Mainly Beta Sandwich Immunoglobulin-like CFA/I fimbrial subunit E, pilin domainCATH (4.3.0)
F2.60.40.2040 Mainly Beta Sandwich Immunoglobulin-like CFA/I fimbrial subunit E, pilin domainCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D, E
PF04449CS1 type fimbrial major subunit (Fimbrial_CS1)CS1 type fimbrial major subunit- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D, E
CFA/I fimbrial subunit B- -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D, E
IPR007540Fimbrial major subunit, CS1-typeFamily