4HCC

The zinc ion bound form of crystal structure of E.coli ExoI-ssDNA complex

Structural Biology Knowledgebase: 4HCC SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.96 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.185

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4HCC

Classification: HYDROLASE / DNA

Total Structure Weight: 119364.70


Macromolecule Entities
Molecule Chains Length Organism Details
Exodeoxyribonuclease I A, B 481 Escherichia coli EC#: 3.1.11.1 IUBMB
Mutation: E472D
Gene Name(s): sbcB cpeA xonA b2011 JW1993
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*AP*AP*AP*AP*AP*AP*AP*AP*AP*AP*AP*A)-3') C, D 12 synthetic

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

C, D PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
IPA
Query on IPA

A, B ISOPROPYL ALCOHOL
2-PROPANOL (Synonym)
C3 H8 O
KFZMGEQAYNKOFK-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.96 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.185
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 63.04 α = 90.00
b = 108.69 β = 90.00
c = 158.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-09-29
  • Released Date: 2013-10-09
  • Deposition author(s): Qiu, R., Wei, J., Lou, T., Liu, M., Ji, C., Gong, W.

Revision History

No revisions since initial release