1JHM

Three-dimensional Structure of CobT in Complex with 5-methylbenzimidazole

Structural Biology Knowledgebase: 1JHM SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.302
  • R-Value Work: 0.183

Literature

Macromolecules
Sequence Display for 1JHM

Classification: TRANSFERASE

Total Structure Weight: 36997.92

Macromolecule Entities
Molecule Chains Length Organism Details
Nicotinate Mononucleotide:5,6-Dimethylbenzimidazole Phosphoribosyltransferase A 356 Salmonella enterica EC#: 2.4.2.21 IUBMB
Mutation: A159T
Gene Name(s): cobT STM2016
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
5MB
Query on 5MB

A 5-METHYLBENZIMIDAZOLE
C8 H8 N2
RWXZXCZBMQPOBF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.302
  • R-Value Work: 0.183
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 71.82 α = 90.00
b = 90.05 β = 90.00
c = 47.61 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-06-28
  • Released Date: 2001-10-18
  • Deposition author(s): Cheong, C.G., Escalante-Semerena, J., Rayment, I.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values