4RSK

STRUCTURE OF THE K7A/R10A/K66A VARIANT OF RIBONUCLEASE A COMPLEXED WITH 3'-UMP

Structural Biology Knowledgebase: 4RSK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Work:

Literature

Macromolecules
Sequence Display for 4RSK

Classification: HYDROLASE

Total Structure Weight: 13830.26

Macromolecule Entities
Molecule Chains Length Organism Details
RIBONUCLEASE A A 124 Bos taurus EC#: 3.1.27.5 IUBMB
Mutation: K7A, R10A, K66A
Gene Name(s): RNASE1 Gene View RNS1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
U3P
Query on U3P

A 3'-URIDINEMONOPHOSPHATE
C9 H13 N2 O9 P
FOGRQMPFHUHIGU-XVFCMESISA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
U3P Ki: 78500 - 82000 nM (97) BindingDB

Kd: 47400 nM  BindingMOAD
Kd: 47400 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed:
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 69.62 α = 90.00
b = 69.62 β = 90.00
c = 66.98 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-04-09
  • Released Date: 1998-12-09
  • Deposition author(s): Schultz, L.W., Fisher, B.M., Raines, R.T.

Revision History

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