1PQ4

Crystal structure of ZnuA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.209
  • R-Value Work: 0.172

Literature

Macromolecules
Sequence Display for 1PQ4

Classification: METAL BINDING PROTEIN

Total Structure Weight: 64423.01

Macromolecule Entities
Molecule Chains Length Organism Details
periplasmic binding protein component of an ABC type zinc uptake transporter A, B 291 Synechocystis sp. pcc 6803 Gene Name(s): zntC
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, 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: 1.9 Å
  • R-Value Free: 0.209
  • R-Value Work: 0.172
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 64.99 α = 90.00
b = 78.30 β = 118.32
c = 68.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-06-17
  • Released Date: 2003-11-04
  • Deposition author(s): Banerjee, S., Wei, B., Bhattacharyya-Pakrasi, M., Pakrasi, H.B., Smith, T.J.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Source and taxonomy | Details: Removed strain from scientific name