1KLN

DNA POLYMERASE I KLENOW FRAGMENT (E.C.2.7.7.7) MUTANT/DNA COMPLEX

Structural Biology Knowledgebase: 1KLN SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Work: 0.230

Literature

Macromolecules
Sequence Display for 1KLN

Classification: TRANSFERASE / DNA

Total Structure Weight: 75224.41


Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (DNA POLYMERASE I KLENOW FRAGMENT (E.C.2.7.7.7)) A 605 Escherichia coli EC#: 2.7.7.7 IUBMB
Mutation: D355A
Gene Name(s): polA resA b3863 JW3835
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*GP*CP*CP*TP*CP*GP*CP*GP*GP*CP*GP*GP*C)-3') B 13 synthetic
DNA (5'-D(*GP*CP*CP*GP*CP*GP*AP*GP*GP*C)-3') C 10 synthetic

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

B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Observed:
  • Space Group: P 43

Unit Cell:

Length (Å) Angle (°)
a = 104.30 α = 90.00
b = 104.30 β = 90.00
c = 86.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-05-24
  • Released Date: 1994-11-30
  • Deposition author(s): Beese, L.S., Derbyshire, V., Steitz, T.A.

Revision History

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