1KXP

CRYSTAL STRUCTURE OF HUMAN VITAMIN D-BINDING PROTEIN IN COMPLEX WITH SKELETAL ACTIN

Structural Biology Knowledgebase: 1KXP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.217

Literature

Macromolecules
Sequence Display for 1KXP

Classification: CONTRACTILE PROTEIN / PROTEIN BINDING

Total Structure Weight: 93700.30

Macromolecule Entities
Molecule Chains Length Organism Details
ACTIN,ALPHA SKELETAL MUSCLE A 375 Oryctolagus cuniculus Gene Name(s): ACTA1 Gene View ACTA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
HUMAN VITAMIN D-BINDING PROTEIN D 458 Homo sapiens Gene Name(s): GC Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-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: 0.236
  • R-Value Work: 0.217
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 80.76 α = 90.00
b = 87.36 β = 90.00
c = 162.69 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-02-01
  • Released Date: 2002-06-19
  • Deposition author(s): Otterbein, L.R., Dominguez, R.

Revision History

  • 2013-09-18
    Type: Biological assembly | Details: Update assembly based on citation
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4