1QH4

CRYSTAL STRUCTURE OF CHICKEN BRAIN-TYPE CREATINE KINASE AT 1.41 ANGSTROM RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.41 Å
  • R-Value Observed: 0.134

Literature

Macromolecules
Sequence Display for 1QH4

Classification: TRANSFERASE

Total Structure Weight: 171592.44

Macromolecule Entities
Molecule Chains Length Organism Details
CREATINE KINASE A, B, C, D 380 Gallus gallus EC#: 2.7.3.2 IUBMB
Fragment: B CHAIN
Gene Name(s): CKB Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

D 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: 1.41 Å
  • R-Value Observed: 0.134
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 48.43 α = 90.00
b = 175.99 β = 95.85
c = 95.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-05-11
  • Released Date: 1999-11-19
  • Deposition author(s): Eder, M., Schlattner, U., Becker, A., Wallimann, T., Kabsch, W., Fritz-Wolf, K.

Revision History

  • Version 1_0: 1999-11-19

    Type: Initial release

  • Version 1_1: 2008-04-26

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance