1ALW

INHIBITOR AND CALCIUM BOUND DOMAIN VI OF PORCINE CALPAIN

Structural Biology Knowledgebase: 1ALW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.03 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.210

Literature

Macromolecules
Sequence Display for 1ALW

Classification: CALCIUM BINDING

Total Structure Weight: 40704.13

Macromolecule Entities
Molecule Chains Length Organism Details
CALPAIN A, B 173 Sus scrofa Fragment: INHIBITOR-BOUND CALCIUM BINDING DOMAIN VI
Gene Name(s): CAPNS1 Gene View CAPN4
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B 3-(4-IODO-PHENYL)-2-MERCAPTO-PROPIONIC ACID
PD150606 (Synonym)
C9 H9 I O2 S
MXQYDIIKDPMYMF-QMMMGPOBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
ISA N/A in BindingDB
Ki: 300 nM  BindingMOAD
Ki: 300 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.03 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.210
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 49.87 α = 90.00
b = 80.46 β = 91.20
c = 57.08 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-06-04
  • Released Date: 1998-06-10
  • Deposition author(s): Narayana, S.V.L., Lin, G.

Revision History

  • 2012-05-02
    Type: Polymer description | Details: remove EC number
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4