2IUB

CRYSTAL STRUCTURE OF A DIVALENT METAL ION TRANSPORTER CORA AT 2.9 A RESOLUTION.

Structural Biology Knowledgebase: 2IUB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.291
  • R-Value Work: 0.260

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2IUB

Classification: MEMBRANE PROTEIN

Total Structure Weight: 430360.58

Macromolecule Entities
Molecule Chains Length Organism Details
DIVALENT CATION TRANSPORT-RELATED PROTEIN A, B, C..., D, E, F, G, H, I, JA, B, C, D, E, F, G, H, I, J 363 Thermotoga maritima Gene Name(s): corA TM_0561

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: CorA Superfamily Ion Transporters

Protein Name: CorA Mg2+ Transporter


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

A, B, D, F, G CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B, C, D, E, F, G, H, J MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-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: 0.291
  • R-Value Work: 0.260
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 116.23 α = 90.00
b = 151.46 β = 98.88
c = 143.32 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-06-01
  • Released Date: 2006-08-03
  • Deposition author(s): Eshaghi, S., Niegowski, D., Kohl, A., Martinez Molina, D., Lesley, S.A., Nordlund, P.

Revision History

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