1ANP

SOLUTION CONFORMATION OF AN ATRIAL NATRIURETIC PEPTIDE VARIANT SELECTIVE FOR THE TYPE-A RECEPTOR


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Submitted: 11 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Solution conformation of an atrial natriuretic peptide variant selective for the type A receptor.

Fairbrother, W.J.McDowell, R.S.Cunningham, B.C.

(1994) Biochemistry 33: 8897-8904


  • PubMed Abstract: 
  • Two-dimensional NMR spectroscopy has been used to characterize the solution conformation of an atrial natriuretic peptide (ANP) variant which is selective for the human natriuretic peptide receptor A (NPR-A) relative to receptor C (NPR-C). The ANP mu ...

    Two-dimensional NMR spectroscopy has been used to characterize the solution conformation of an atrial natriuretic peptide (ANP) variant which is selective for the human natriuretic peptide receptor A (NPR-A) relative to receptor C (NPR-C). The ANP mutant, containing six substitutions, has reduced flexibility in aqueous solution relative to wild-type ANP and allows the observation of sufficient NOE connectivities for structure determination by distance geometry and restrained molecular dynamics calculations. The solution conformation is reasonably well defined, having an average backbone atom rms deviation from the average coordinates of approximately 1.1 A for residues 7-27. The structure is consistent with available functional data and shows a spatial separation between known receptor binding determinants and residues found to be outside the hormone-receptor interface.


    Related Citations: 
    • Production of an Atrial Natriuretic Peptide Variant that is Specific for Type-A Receptors
      Cunningham, B.C.,Lowe, D.G.,Li, B.,Bennett, B.D.,Wells, J.A.
      (1994) Embo J. 13: 2508


    Organizational Affiliation

    Department of Protein Engineering, Genentech, Inc., South San Francisco, California 94080-4990.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ATRIAL NATRIURETIC PEPTIDE
A
28Homo sapiensMutation(s): 0 
Gene Names: NPPA (ANP, PND)
Find proteins for P01160 (Homo sapiens)
Go to Gene View: NPPA
Go to UniProtKB:  P01160
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Submitted: 11 

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1995-04-07
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance