1RNC

NEWLY OBSERVED BINDING MODE IN PANCREATIC RIBONUCLEASE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.50 Å
  • R-Value Observed: 0.210 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Newly observed binding mode in pancreatic ribonuclease.

Aguilar, C.F.Thomas, P.J.Mills, A.Moss, D.S.Palmer, R.A.

(1992) J Mol Biol 224: 265-267

  • DOI: 10.1016/0022-2836(92)90589-c
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • Dinucleotides containing guanine, when soaked into crystals of bovine pancreatic ribonuclease, have been found to bind in an unexpected manner, quite unlike interpretations of earlier X-ray diffraction studies. This finding has prompted a reexaminati ...

    Dinucleotides containing guanine, when soaked into crystals of bovine pancreatic ribonuclease, have been found to bind in an unexpected manner, quite unlike interpretations of earlier X-ray diffraction studies. This finding has prompted a reexamination of three mononucleotide-RNase complexes from this laboratory resulting in a re-interpretation of the complex that involved a guanine mononucleotide.


    Related Citations: 
    • Novel Non-Productively Bound Ribonuclease Inhibitor Complexes-High Resolution X-Ray Refinement Studies on the Binding of Rnase-A to Cytidylyl-2',5'-Guanosine (2',5'Cpg) and Deoxycytidylyl-3',5'-Guanosine (3',5'Dcpdg)
      Aguilar, C.F., Thomas, P.J., Moss, D.S., Mills, A., Palmer, R.A.
      (1991) Biochim Biophys Acta 1118: 6
    • X-Ray Refinement Study on the Binding of Cytidylic Acid (2'-Cmp) to Ribonuclease-A
      Howlin, B., Harris, G.W., Moss, D.S., Palmer, R.A.
      (1987) J Mol Biol 196: 159
    • An X-Ray Refinement Study on the Binding of Ribonuclease-A to Cytidine-N(3)-Oxide 2'-Phosphate
      Palmer, R.A., Moss, D.S., Haneef, I., Borkakoti, N.
      (1984) Biochim Biophys Acta 785: 81
    • The Refined Structure of Ribonuclease-A at 1.45 Angstroms Resolution
      Borkakoti, N., Moss, D.S., Stanford, M.J., Palmer, R.A.
      (1984) J Crystallogr Spectrosc Res 14: 467

    Organizational Affiliation

    Crystallography Department, Birkbeck College, University of London, U.K.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
RIBONUCLEASE A
A
124Bos taurusMutation(s): 0 
Gene Names: RNASE1RNS1
EC: 3.1.27.5 (PDB Primary Data), 4.6.1.18 (UniProt)
Find proteins for P61823 (Bos taurus)
Go to UniProtKB:  P61823
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
5GP
Query on 5GP

Download CCD File 
A
GUANOSINE-5'-MONOPHOSPHATE
C10 H14 N5 O8 P
RQFCJASXJCIDSX-UUOKFMHZSA-N
 Ligand Interaction
SO4
Query on SO4

Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.50 Å
  • R-Value Observed: 0.210 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 30.35α = 90
b = 38.29β = 105.9
c = 53.52γ = 90
Software Package:
Software NamePurpose
RESTRAINrefinement
FRODOmodel building

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1994-01-31
    Type: Initial release
  • Version 1.1: 2008-03-03
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance