1C5A

THREE-DIMENSIONAL STRUCTURE OF PORCINE C5ADES*ARG FROM 1H NUCLEAR MAGNETIC RESONANCE DATA


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Submitted: 41 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Three-dimensional structure of porcine C5adesArg from 1H nuclear magnetic resonance data.

Williamson, M.P.Madison, V.S.

(1990) Biochemistry 29: 2895-2905

  • DOI: 10.1021/bi00464a002
  • Primary Citation of Related Structures:  
    1C5A

  • PubMed Abstract: 
  • Two-dimensional nuclear magnetic resonance spectra of porcine C5adesArg (73 residues) have been used to construct a list of 34 hydrogen bonds, 27 dihedral angle constraints, and 151 distance constraints, derived from nuclear Overhauser effect data. These constraints were used in restrained molecular dynamics calculations on residues 1-65 of C5a, starting from a folded structure modeled on the crystal structure of a homologous protein, C3a ...

    Two-dimensional nuclear magnetic resonance spectra of porcine C5adesArg (73 residues) have been used to construct a list of 34 hydrogen bonds, 27 dihedral angle constraints, and 151 distance constraints, derived from nuclear Overhauser effect data. These constraints were used in restrained molecular dynamics calculations on residues 1-65 of C5a, starting from a folded structure modeled on the crystal structure of a homologous protein, C3a. Forty-one structures have been calculated, which fall into three similar families with few violations of the imposed constraints. Structures in the most populated family have a root-mean-square deviation from the average structure of 1.02 A for the C alpha atoms, with good definition of the internal residues. There is good agreement between the calculated structures and other nuclear magnetic resonance data. The structure is very similar to that recently reported for human C5a [Zuiderweg et al. (1989) Biochemistry 28, 172-185]. Some biological implications of these structures are discussed.


    Related Citations: 
    • 1H Nuclear Magnetic Resonance Assignments and Secondary Structure of Porcine C5ADesarg
      Williamson, M.P.
      (1989) J Mol Biol 206: 407

    Organizational Affiliation

    Physical Methods Department, Roche Products Ltd., Welwyn Garden City, Herts, U.K.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
COMPLEMENT C5A ANAPHYLATOXINA73Sus scrofa domesticusMutation(s): 0 
UniProt
Find proteins for P01032 (Sus scrofa)
Explore P01032 
Go to UniProtKB:  P01032
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP01032
Protein Feature View
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Submitted: 41 

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1991-10-15
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2022-02-16
    Changes: Database references, Derived calculations, Other