3H90

Structural basis for the autoregulation of the zinc transporter YiiP

Structural Biology Knowledgebase: 3H90 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.261

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3H90

Classification: TRANSPORT PROTEIN

Total Structure Weight: 126547.27

Macromolecule Entities
Molecule Chains Length Organism Details
Ferrous-iron efflux pump fieF A, B, C, D 283 Escherichia coli Fragment: UNP residues 8-290
Gene Name(s): fieF yiiP b3915 JW3886
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Cation Diffusion Facilitator (CDF) Family

Protein Name: YiiP Zinc Transporter


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

A, B, C, D MERCURY (II) ION
Hg
BQPIGGFYSBELGY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B, C, D ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.261
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 105.66 α = 90.00
b = 130.70 β = 93.28
c = 115.76 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-04-29
  • Released Date: 2009-09-08
  • Deposition author(s): Lu, M.

Revision History

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