1IRJ

Crystal Structure of the MRP14 complexed with CHAPS

Structural Biology Knowledgebase: 1IRJ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.274
  • R-Value Work: 0.245

Literature

Macromolecules
Sequence Display for 1IRJ

Classification: METAL BINDING PROTEIN

Total Structure Weight: 108164.29

Macromolecule Entities
Molecule Chains Length Organism Details
Migration Inhibitory Factor-Related Protein 14 A, B, C..., D, E, F, G, HA, B, C, D, E, F, G, H 113 Homo sapiens Gene Name(s): S100A9 Gene View CAGB CFAG MRP14
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

B, D, G 3-[(3-CHOLAMIDOPROPYL)DIMETHYLAMMONIO]-1- PROPANESULFONATE
CHAPS (Synonym)
C32 H58 N2 O7 S
UMCMPZBLKLEWAF-BCTGSCMUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B, C, D, E, F, G, H 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: 2.1 Å
  • R-Value Free: 0.274
  • R-Value Work: 0.245
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 57.59 α = 90.00
b = 178.44 β = 113.17
c = 61.23 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-10-09
  • Released Date: 2002-02-27
  • Deposition author(s): Itou, H., Yao, M., Watanabe, N., Nishihira, J., Tanaka, I.

Revision History

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