1RNT

RESTRAINED LEAST-SQUARES REFINEMENT OF THE CRYSTAL STRUCTURE OF THE RIBONUCLEASE T1(ASTERISK)2(PRIME)-GUANYLIC ACID COMPLEX AT 1.9 ANGSTROMS RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Observed: 0.191 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Restrained Least-Squares Refinement of the Crystal Structure of the Ribonuclease T1(Asterisk)2(Prime)-Guanylic Acid Complex at 1.9 Angstroms Resolution

Arni, R.Heinemann, U.Maslowska, M.Tokuoka, R.Saenger, W.

(1987) Acta Crystallogr B 43: 548


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
RIBONUCLEASE T1 ISOZYMEA104Aspergillus oryzaeMutation(s): 0 
EC: 3.1.27.3 (PDB Primary Data), 4.6.1.24 (UniProt)
Find proteins for P00651 (Aspergillus oryzae (strain ATCC 42149 / RIB 40))
Explore P00651 
Go to UniProtKB:  P00651
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
2GP
Query on 2GP

Download CCD File 
A
GUANOSINE-2'-MONOPHOSPHATE
C10 H14 N5 O8 P
WTIFIAZWCCBCGE-UUOKFMHZSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
2GPKd:  6500   nM  Binding MOAD
2GPKd :  6500   nM  PDBBind
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Observed: 0.191 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 46.81α = 90
b = 50.11β = 90
c = 40.44γ = 90
Software Package:
Software NamePurpose
PROLSQrefinement

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1987-10-16
    Type: Initial release
  • Version 1.1: 2008-03-03
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2017-11-29
    Changes: Derived calculations, Other