1IT6

CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN CALYCULIN A AND THE CATALYTIC SUBUNIT OF PROTEIN PHOSPHATASE 1


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.218
  • R-Value Work: 0.182

Literature

Macromolecules
Sequence Display for 1IT6

Classification: HYDROLASE

Total Structure Weight: 76300.23

Macromolecule Entities
Molecule Chains Length Organism Details
SERINE/THREONINE PROTEIN PHOSPHATASE 1 GAMMA (PP1-GAMMA) CATALYTIC SUBUNIT A, B 323 Homo sapiens EC#: 3.1.3.16 IUBMB
Gene Name(s): PPP1CC Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B CALYCULIN A
C50 H81 N4 O15 P
FKAWLXNLHHIHLA-VQHJTIBFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MN
Query on MN

A, B MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
CYU N/A in BindingDB
Ki: 4.1 nM  BindingMOAD
Ki: 4.1 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.218
  • R-Value Work: 0.182
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 98.09 α = 90.00
b = 136.36 β = 90.00
c = 61.58 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-01-09
  • Released Date: 2002-05-22
  • Deposition author(s): Kita, A., Matsunaga, S., Takai, A., Kataiwa, H., Wakimoto, T., Fusetani, N., Isobe, M., Miki, K.

Revision History

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