1QQF Immune System date Jun 04, 1999
title N-Terminally Truncated C3d,G Fragment Of The Complement Syst
authors G.Zanotti, A.Bassetto, R.Battistutta, M.Stoppini, R.Berni
compound source
Molecule: Protein (Complement C3dg)
Chain: A
Fragment: N-Terminally Truncated Fragment
 Organism_scientific: Rattus Norvegicus
Organism_common: Norway Rat
Organism_taxid: 10116
Tissue: Plasma
symmetry Space Group: P 43 21 2
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
68.430 68.430 117.120 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.45 Å
ligand CSO enzyme
note 1QQF is a representative structure
related structures by homologous chain: 1C3D
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructure at 1.44 A resolution of an N-terminally truncated form of the rat serum complement C3d fragment., Zanotti G, Bassetto A, Battistutta R, Folli C, Arcidiaco P, Stoppini M, Berni R, Biochim Biophys Acta. 2000 May 23;1478(2):232-8. PMID:10825534
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk]
  • Biological Unit Coordinates (1qqf.pdb1.gz) 102 Kb
  • LPC: Ligand-Protein Contacts for 1QQF
  • CSU: Contacts of Structural Units for 1QQF
  • Likely Quarternary Molecular Structure file(s) for 1QQF
  • Structure Factors (424 Kb)
  • Retrieve 1QQF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QQF from S2C, [Save to disk]
  • Re-refined 1qqf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1QQF in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 1QQF
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Conformational Epitope Prediction for 1QQF from the CEP Server.
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1QQF, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qqfa_, region A [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1qqf] [1qqf_A]
  • SWISS-PROT database: [P01026]
  • Domain organization of [CO3_RAT] by SWISSPFAM
    • Other resources with information on 1QQF
  • Community annotation for 1QQF at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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