1QQZ Fiber-Forming Protein date Jun 07, 1999
title Vibrio Cholerae Toxin Coregulated Pilin Model
authors R.Chattopadhyaya, A.C.Ghose
compound source
Molecule: Fiber-Forming Protein Pilin
Chain: A, B, C, D, E, F
Synonym: Fimbriae
 Organism_scientific: Vibrio Cholerae
Organism_common: Bacteria
methodTheoretical Model
domain The leader sequence region and some other sequence particularities suggest that tcpa may represent a novel class of pilin, and imply the existence of a novel signal peptidase.
similarity Belongs to the N_methyl family.
subcellular loc. Secreted protein.
gene tcpA (V. cholerae)
function Constituent of pili, which may be involved in adhesion of v.cholerae to the host intestinal epithelium.
Gene
Ontology
ChainFunctionProcessComponent
F, A, D, C, E, B
  • pathogenesis
  • fimbrium
  • extracellular organelle
    • Primary referenceModel of Vibrio cholerae toxin coregulated pilin capable of filament formation., Chattopadhyaya R, Ghose AC, Protein Eng 2002 Apr;15(4):297-304. PMID:11983930
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (169 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1QQZ
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  • Fold representative 1qqz from FSSP and Dali (Families of Structurally Similar Proteins)
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1qqz_D] [1qqz_F] [1qqz_A] [1qqz_C] [1qqz_B] [1qqz_E]
    • Other resources with information on 1QQZ
  • InterPro: IPR010271 , IPR001120 , IPR012902
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