1KG7

Crystal Structure of the E161A mutant of E.coli MutY (core fragment)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.50 Å
  • R-Value Free: 0.190 
  • R-Value Work: 0.161 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Analysis of the E.coli MutY DNA glycosylase structure and function by site-directed mutagenesis

Gilboa, R.Kilshtein, A.Zharkov, D.O.Kycia, J.H.Gerchman, S.E.Grollman, A.P.Shoham, G.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
A/G-specific adenine glycosylaseA225Escherichia coliMutation(s): 1 
Gene Names: mutY
EC: 3.2.2 (PDB Primary Data), 3.2.2.31 (UniProt)
UniProt
Find proteins for P17802 (Escherichia coli (strain K12))
Explore P17802 
Go to UniProtKB:  P17802
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SF4
Query on SF4

Download Ideal Coordinates CCD File 
D [auth A]IRON/SULFUR CLUSTER
Fe4 S4
LJBDFODJNLIPKO-VKOJMFJBAC
 Ligand Interaction
SO4
Query on SO4

Download Ideal Coordinates CCD File 
B [auth A], C [auth A]SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
GOL
Query on GOL

Download Ideal Coordinates CCD File 
E [auth A], F [auth A]GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.50 Å
  • R-Value Free: 0.190 
  • R-Value Work: 0.161 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 83.47α = 90
b = 50.22β = 122.71
c = 69.96γ = 90
Software Package:
Software NamePurpose
SHELXL-97refinement
SCALEPACKdata scaling
CNSrefinement
DENZOdata reduction
CNSphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2002-11-26
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Non-polymer description, Version format compliance
  • Version 1.3: 2019-07-24
    Changes: Data collection, Refinement description