1BQ3

SACCHAROMYCES CEREVISIAE PHOSPHOGLYCERATE MUTASE IN COMPLEX WITH INOSITOL HEXAKISPHOSPHATE

Structural Biology Knowledgebase: 1BQ3 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.200

Literature

Macromolecules
Sequence Display for 1BQ3

Classification: ISOMERASE

Total Structure Weight: 111774.69

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (PHOSPHOGLYCERATE MUTASE 1) A, B, C, D 246 Saccharomyces cerevisiae EC#: 5.4.2.11 IUBMB
Gene Name(s): GPM1 GPM YKL152C YKL607
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, D INOSITOL HEXAKISPHOSPHATE
C6 H18 O24 P6
IMQLKJBTEOYOSI-GPIVLXJGSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

B, C SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
IHP N/A in BindingDB
N/A in BindingMoad
Ki: 4000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.200
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 82.58 α = 90.00
b = 93.38 β = 90.13
c = 148.56 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-08-20
  • Released Date: 1998-08-26
  • Deposition author(s): Rigden, D.J., Phillips, S.E.V., Fothergill-Gilmore, L.A.

Revision History

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