Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Submitted: 10 

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This is version 1.3 of the entry. See complete history


Solution structure of bovine angiogenin by 1H nuclear magnetic resonance spectroscopy.

Lequin, O.Albaret, C.Bontems, F.Spik, G.Lallemand, J.Y.

(1996) Biochemistry 35: 8870-8880

  • DOI: https://doi.org/10.1021/bi960022r
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 

    The three-dimensional structure of bovine angiogenin has been determined using two- and three-dimensional proton NMR spectroscopy. The solution structure is very close to that recently determined by X-ray diffraction analysis. This structure appears well defined, even if five loops and one helix exhibit greater flexibility. Analysis of the active site geometry confirms the position of the Glu-118 residue which obstructs the pyrimidine binding site. There is no experimental evidence of an unobstructed conformation of angiogenin in solution. In addition, it appears that the Glu-118 and Ser-119 residues and the cell receptor binding loop may play an important role in the differences of C-terminal fragment organization and ribonucleolytic activity observed between angiogenins and ribonuclease A.

  • Organizational Affiliation

    Départment de Chimie-Synthèse Organique, URA 1308 du CNRS, Ecole Polytechnique, Palaiseau, France.

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
ANGIOGENIN125Bos taurusMutation(s): 0 
EC: 3.1.27
Find proteins for P10152 (Bos taurus)
Explore P10152 
Go to UniProtKB:  P10152
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UniProt GroupP10152
Sequence Annotations
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Submitted: 10 

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1996-12-07
    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: 2022-02-23
    Changes: Database references, Derived calculations, Other