1BU4

RIBONUCLEASE 1 COMPLEX WITH 2'GMP

Structural Biology Knowledgebase: 1BU4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.230
  • R-Value Work: 0.180

Literature

Macromolecules
Sequence Display for 1BU4

Classification: ENDORIBONUCLEASE

Total Structure Weight: 11498.08

Macromolecule Entities
Molecule Chains Length Organism Details
RIBONUCLEASE T1 A 104 Aspergillus oryzae EC#: 3.1.27.3 IUBMB
Mutation: Q25K
Gene Name(s): rntA AO090011000118
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
2GP
Query on 2GP

A GUANOSINE-2'-MONOPHOSPHATE
C10 H14 N5 O8 P
WTIFIAZWCCBCGE-UUOKFMHZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.230
  • R-Value Work: 0.180
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 40.51 α = 90.00
b = 48.00 β = 90.00
c = 50.81 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-09-11
  • Released Date: 1999-02-16
  • Deposition author(s): Loris, R., Devos, S., Langhorst, U., Decanniere, K., Bouckaert, J., Maes, D., Transue, T.R., Steyaert, J.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4