3Q8S

Human DNA polymerase iota incorporating dTTP opposite 8-oxo-guanine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.09 Å
  • R-Value Free: 0.266 
  • R-Value Work: 0.227 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Human DNA polymerase iota incorporating dTTP opposite 8-oxo-guanine

Kirouac, K.N.Ling, H.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure


Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
DNA polymerase iota
B
420Homo sapiensMutation(s): 0 
Gene Names: POLI (RAD30B)
EC: 2.7.7.7
Find proteins for Q9UNA4 (Homo sapiens)
Go to Gene View: POLI
Go to UniProtKB:  Q9UNA4
Entity ID: 2
MoleculeChainsLengthOrganism
DNA (5'-D(*TP*CP*AP*(8OG)P*GP*GP*GP*TP*CP*CP*T)-3')T11synthetic construct
Entity ID: 3
MoleculeChainsLengthOrganism
DNA (5'-D(P*AP*GP*GP*AP*CP*CP*C)-3')P7synthetic construct
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
TTP
Query on TTP

Download SDF File 
Download CCD File 
B
THYMIDINE-5'-TRIPHOSPHATE
C10 H17 N2 O14 P3
NHVNXKFIZYSCEB-XLPZGREQSA-N
 Ligand Interaction
MG
Query on MG

Download SDF File 
Download CCD File 
B
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
8OG
Query on 8OG
T
DNA LINKINGC10 H14 N5 O8 PDG
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.09 Å
  • R-Value Free: 0.266 
  • R-Value Work: 0.227 
  • Space Group: P 65 2 2
Unit Cell:
Length (Å)Angle (°)
a = 97.494α = 90.00
b = 97.494β = 90.00
c = 201.899γ = 120.00
Software Package:
Software NamePurpose
PHENIXrefinement
HKL-2000data reduction
PHASERphasing
HKL-2000data collection
HKL-2000data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-02-23
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2011-11-16
    Type: Atomic model