3KWM

Crystal structure of ribose-5-isomerase A

Structural Biology Knowledgebase: 3KWM SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.32 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.170

Literature

Macromolecules
Sequence Display for 3KWM

Classification: ISOMERASE

Total Structure Weight: 98822.96

Macromolecule Entities
Molecule Chains Length Organism Details
Ribose-5-phosphate isomerase A A, B, C, D 224 Francisella tularensis EC#: 5.3.1.6 IUBMB
Gene Name(s): rpiA FTT_1208
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PEG
Query on PEG

C DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A, B, D PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
3GR
Query on 3GR

D GLYCERALDEHYDE
(2R)-2,3-DIHYDROXYPROPANAL (Synonym)
C3 H6 O3
MNQZXJOMYWMBOU-VKHMYHEASA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A, B SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.32 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.170
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 182.36 α = 90.00
b = 73.08 β = 90.00
c = 75.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-12-01
  • Released Date: 2010-01-05
  • Deposition author(s): Orlikowska, M., Rostankowski, R., Nakka, C., Hattne, J., Grimshaw, S., Borek, D., Otwinowski, Z., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor