4HCX

Structure of ICDH-1 from M.tuberculosis complexed with NADPH & Mn2+

Structural Biology Knowledgebase: 4HCX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.18 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.205

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4HCX

Classification: OXIDOREDUCTASE

Total Structure Weight: 92803.84

Macromolecule Entities
Molecule Chains Length Organism Details
Isocitrate dehydrogenase [NADP] A, B 409 Mycobacterium tuberculosis EC#: 1.1.1.42 IUBMB
Gene Name(s): icd Rv3339c MTV016.39c
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H30 N7 O17 P3
ACFIXJIJDZMPPO-NNYOXOHSSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MN
Query on MN

A, B MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A, B CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.18 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.205
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 90.14 α = 90.00
b = 92.70 β = 90.00
c = 102.89 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-10-01
  • Released Date: 2013-02-27
  • Deposition author(s): Hazra, S., Blanchard, J.

Revision History

  • 2013-12-18
    Type: Citation | Details: Citation update
  • 2013-12-04
    Type: Non-polymer description | Details: --