1I9Z

CRYSTAL STRUCTURE OF INOSITOL POLYPHOSPHATE 5-PHOSPHATASE DOMAIN (IPP5C) OF SPSYNAPTOJANIN IN COMPLEX WITH INOSITOL (1,4)-BISPHOSPHATE AND CALCIUM ION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.218
  • R-Value Work: 0.191

Literature

Macromolecules
Sequence Display for 1I9Z

Classification: HYDROLASE

Total Structure Weight: 40474.41

Macromolecule Entities
Molecule Chains Length Organism Details
PHOSPHATIDYLINOSITOL PHOSPHATE PHOSPHATASE A 347 Schizosaccharomyces pombe EC#: 3.1.3.36 IUBMB
Fragment: IPP5C DOMAIN, RESIDUES 534-880
Gene Name(s): syj1 SPBC2G2.02
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A D-MYO-INOSITOL-1,4-BISPHOSPHATE
C6 H14 O12 P2
PELZSPZCXGTUMR-GTTIYYRPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.218
  • R-Value Work: 0.191
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 149.00 α = 90.00
b = 67.71 β = 106.15
c = 51.99 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-03-21
  • Released Date: 2001-05-16
  • Deposition author(s): Tsujishita, Y., Guo, S., Stolz, L., York, J.D., Hurley, J.H.

Revision History

  • Version 1_0: 2001-05-16

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance