1QUN

X-RAY STRUCTURE OF THE FIMC-FIMH CHAPERONE ADHESIN COMPLEX FROM UROPATHOGENIC E.COLI


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad1quna1 All beta proteins Immunoglobulin-like beta-sandwich PapD-like Pilus chaperone Periplasmic chaperone FimC (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Ad1quna2 All beta proteins C2 domain-like Periplasmic chaperone C-domain Periplasmic chaperone C-domain FimC (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Cd1qunc1 All beta proteins Immunoglobulin-like beta-sandwich PapD-like Pilus chaperone Periplasmic chaperone FimC (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Cd1qunc2 All beta proteins C2 domain-like Periplasmic chaperone C-domain Periplasmic chaperone C-domain FimC (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Ed1qune1 All beta proteins Immunoglobulin-like beta-sandwich PapD-like Pilus chaperone Periplasmic chaperone FimC (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Ed1qune2 All beta proteins C2 domain-like Periplasmic chaperone C-domain Periplasmic chaperone C-domain FimC (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Gd1qung1 All beta proteins Immunoglobulin-like beta-sandwich PapD-like Pilus chaperone Periplasmic chaperone FimC (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Gd1qung2 All beta proteins C2 domain-like Periplasmic chaperone C-domain Periplasmic chaperone C-domain FimC (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Id1quni1 All beta proteins Immunoglobulin-like beta-sandwich PapD-like Pilus chaperone Periplasmic chaperone FimC (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Id1quni2 All beta proteins C2 domain-like Periplasmic chaperone C-domain Periplasmic chaperone C-domain FimC (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Kd1qunk1 All beta proteins Immunoglobulin-like beta-sandwich PapD-like Pilus chaperone Periplasmic chaperone FimC (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Kd1qunk2 All beta proteins C2 domain-like Periplasmic chaperone C-domain Periplasmic chaperone C-domain FimC (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Md1qunm1 All beta proteins Immunoglobulin-like beta-sandwich PapD-like Pilus chaperone Periplasmic chaperone FimC (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Md1qunm2 All beta proteins C2 domain-like Periplasmic chaperone C-domain Periplasmic chaperone C-domain FimC (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Od1quno1 All beta proteins Immunoglobulin-like beta-sandwich PapD-like Pilus chaperone Periplasmic chaperone FimC (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Od1quno2 All beta proteins C2 domain-like Periplasmic chaperone C-domain Periplasmic chaperone C-domain FimC (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Bd1qunb2 All beta proteins Common fold of diphtheria toxin/transcription factors/cytochrome f Bacterial adhesins Pilus subunits Mannose-specific adhesin FimH, C-terminal domain (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Bd1qunb1 All beta proteins Common fold of diphtheria toxin/transcription factors/cytochrome f Bacterial adhesins Pilus subunits Mannose-specific adhesin FimH, N-terminal domain (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Dd1qund2 All beta proteins Common fold of diphtheria toxin/transcription factors/cytochrome f Bacterial adhesins Pilus subunits Mannose-specific adhesin FimH, C-terminal domain (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Dd1qund1 All beta proteins Common fold of diphtheria toxin/transcription factors/cytochrome f Bacterial adhesins Pilus subunits Mannose-specific adhesin FimH, N-terminal domain (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Fd1qunf2 All beta proteins Common fold of diphtheria toxin/transcription factors/cytochrome f Bacterial adhesins Pilus subunits Mannose-specific adhesin FimH, C-terminal domain (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Fd1qunf1 All beta proteins Common fold of diphtheria toxin/transcription factors/cytochrome f Bacterial adhesins Pilus subunits Mannose-specific adhesin FimH, N-terminal domain (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Hd1qunh2 All beta proteins Common fold of diphtheria toxin/transcription factors/cytochrome f Bacterial adhesins Pilus subunits Mannose-specific adhesin FimH, C-terminal domain (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Hd1qunh1 All beta proteins Common fold of diphtheria toxin/transcription factors/cytochrome f Bacterial adhesins Pilus subunits Mannose-specific adhesin FimH, N-terminal domain (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Jd1qunj2 All beta proteins Common fold of diphtheria toxin/transcription factors/cytochrome f Bacterial adhesins Pilus subunits Mannose-specific adhesin FimH, C-terminal domain (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Jd1qunj1 All beta proteins Common fold of diphtheria toxin/transcription factors/cytochrome f Bacterial adhesins Pilus subunits Mannose-specific adhesin FimH, N-terminal domain (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Ld1qunl2 All beta proteins Common fold of diphtheria toxin/transcription factors/cytochrome f Bacterial adhesins Pilus subunits Mannose-specific adhesin FimH, C-terminal domain (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Ld1qunl1 All beta proteins Common fold of diphtheria toxin/transcription factors/cytochrome f Bacterial adhesins Pilus subunits Mannose-specific adhesin FimH, N-terminal domain (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Nd1qunn2 All beta proteins Common fold of diphtheria toxin/transcription factors/cytochrome f Bacterial adhesins Pilus subunits Mannose-specific adhesin FimH, C-terminal domain (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Nd1qunn1 All beta proteins Common fold of diphtheria toxin/transcription factors/cytochrome f Bacterial adhesins Pilus subunits Mannose-specific adhesin FimH, N-terminal domain (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Pd1qunp2 All beta proteins Common fold of diphtheria toxin/transcription factors/cytochrome f Bacterial adhesins Pilus subunits Mannose-specific adhesin FimH, C-terminal domain (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Pd1qunp1 All beta proteins Common fold of diphtheria toxin/transcription factors/cytochrome f Bacterial adhesins Pilus subunits Mannose-specific adhesin FimH, N-terminal domain (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyPapD-like8055315 3002067 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyPeriplasmic chaperone C-domain8035665 3000998 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyPapD-like8055315 3002067 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyPeriplasmic chaperone C-domain8035665 3000998 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyPeriplasmic chaperone C-domain8035665 3000998 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyPapD-like8055315 3002067 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyPeriplasmic chaperone C-domain8035665 3000998 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyPapD-like8055315 3002067 SCOP2B (2022-06-29)
ISCOP2B SuperfamilyPeriplasmic chaperone C-domain8035665 3000998 SCOP2B (2022-06-29)
ISCOP2B SuperfamilyPapD-like8055315 3002067 SCOP2B (2022-06-29)
KSCOP2B SuperfamilyPeriplasmic chaperone C-domain8035665 3000998 SCOP2B (2022-06-29)
KSCOP2B SuperfamilyPapD-like8055315 3002067 SCOP2B (2022-06-29)
MSCOP2B SuperfamilyPapD-like8055315 3002067 SCOP2B (2022-06-29)
MSCOP2B SuperfamilyPeriplasmic chaperone C-domain8035665 3000998 SCOP2B (2022-06-29)
OSCOP2B SuperfamilyPapD-like8055315 3002067 SCOP2B (2022-06-29)
OSCOP2B SuperfamilyPeriplasmic chaperone C-domain8035665 3000998 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyBacterial adhesin-like8032980 3000723 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyBacterial adhesin-like8032980 3000723 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyBacterial adhesin-like8032980 3000723 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyBacterial adhesin-like8032980 3000723 SCOP2B (2022-06-29)
JSCOP2B SuperfamilyBacterial adhesin-like8032980 3000723 SCOP2B (2022-06-29)
LSCOP2B SuperfamilyBacterial adhesin-like8032980 3000723 SCOP2B (2022-06-29)
NSCOP2B SuperfamilyBacterial adhesin-like8032980 3000723 SCOP2B (2022-06-29)
PSCOP2B SuperfamilyBacterial adhesin-like8032980 3000723 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF00345e1qunA2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF00345ECOD (1.6)
APF02753e1qunA1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF02753ECOD (1.6)
CPF00345e1qunC2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF00345ECOD (1.6)
CPF02753e1qunC1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF02753ECOD (1.6)
EPF00345e1qunE2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF00345ECOD (1.6)
EPF02753e1qunE1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF02753ECOD (1.6)
GPF00345e1qunG2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF00345ECOD (1.6)
GPF02753e1qunG1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF02753ECOD (1.6)
IPF00345e1qunI2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF00345ECOD (1.6)
IPF02753e1qunI1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF02753ECOD (1.6)
KPF00345e1qunK2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF00345ECOD (1.6)
KPF02753e1qunK1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF02753ECOD (1.6)
MPF00345e1qunM2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF00345ECOD (1.6)
MPF02753e1qunM1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF02753ECOD (1.6)
OPF00345e1qunO2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF00345ECOD (1.6)
OPF02753e1qunO1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF02753ECOD (1.6)
BPF00419e1qunB2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF00419ECOD (1.6)
BPF09160e1qunB1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF09160ECOD (1.6)
DPF00419e1qunD2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF00419ECOD (1.6)
DPF09160e1qunD1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF09160ECOD (1.6)
FPF00419e1qunF2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF00419ECOD (1.6)
FPF09160e1qunF1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF09160ECOD (1.6)
HPF00419e1qunH2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF00419ECOD (1.6)
HPF09160e1qunH1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF09160ECOD (1.6)
JPF00419e1qunJ2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF00419ECOD (1.6)
JPF09160e1qunJ1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF09160ECOD (1.6)
LPF00419e1qunL2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF00419ECOD (1.6)
LPF09160e1qunL1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF09160ECOD (1.6)
NPF00419e1qunN2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF00419ECOD (1.6)
NPF09160e1qunN1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF09160ECOD (1.6)
PPF00419e1qunP2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF00419ECOD (1.6)
PPF09160e1qunP1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: PF09160ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, C, E, G, I
PF02753Pili assembly chaperone PapD, C-terminal domain (PapD_C)Pili assembly chaperone PapD, C-terminal domainIg-like beta-sandwich fold. This domain is the C-terminal part of the pilus and flagellar-assembly chaperone protein PapD.Domain
A, C, E, G, I
PF00345Pili and flagellar-assembly chaperone, PapD N-terminal domain (PapD_N)Pili and flagellar-assembly chaperone, PapD N-terminal domainC2 domain-like beta-sandwich fold. This domain is the n-terminal part of the PapD chaperone protein for pilus and flagellar assembly.Domain
B, D, F, H, J
PF00419Fimbrial protein (Fimbrial)Fimbrial protein- Domain
B, D, F, H, J
PF09160FimH, mannose binding (FimH_man-bind)FimH, mannose bindingMembers of this family adopt a secondary structure consisting of a beta sandwich, with nine strands arranged in two sheets in a Greek key topology. They are predominantly found in bacterial mannose-specific adhesins, since they are capable of binding ...Members of this family adopt a secondary structure consisting of a beta sandwich, with nine strands arranged in two sheets in a Greek key topology. They are predominantly found in bacterial mannose-specific adhesins, since they are capable of binding to D-mannose [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, C, E, G, I
PAPD-LIKE CHAPERONE FIMC
B, D, F, H, J
MANNOSE-SPECIFIC ADHESIN FIMH

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, C, E, G, I
IPR036316Pili assembly chaperone, C-terminal domain superfamilyHomologous Superfamily
A, C, E, G, I
IPR013783Immunoglobulin-like foldHomologous Superfamily
A, C, E, G, I
IPR016148Pili assembly chaperone, C-terminalDomain
A, C, E, G, I
IPR008962PapD-like superfamilyHomologous Superfamily
A, C, E, G, I
IPR016147Pili assembly chaperone, N-terminalDomain
A, C, E, G, I
IPR001829Pili assembly chaperone, bacterialFamily
A, C, E, G, I
IPR018046Pili assembly chaperone, conserved siteConserved Site
B, D, F, H, J
IPR000259Fimbrial-type adhesion domainDomain
B, D, F, H, J
IPR036937Fimbrial-type adhesion domain superfamilyHomologous Superfamily
B, D, F, H, J
IPR015243FimH, mannose-binding domainDomain
B, D, F, H, J
IPR008966Adhesion domain superfamilyHomologous Superfamily