1EXZ

STRUCTURE OF STEM CELL FACTOR


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.294
  • R-Value Work: 0.223

Literature

Macromolecules
Sequence Display for 1EXZ

Classification: HORMONE / GROWTH FACTOR

Total Structure Weight: 64832.96

Macromolecule Entities
Molecule Chains Length Organism Details
STEM CELL FACTOR A, B, C, D 141 Homo sapiens Fragment: 26-166
Gene Name(s): KITLG Gene View MGF SCF
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

B, C SAMARIUM (III) ION
Sm
DOSGOCSVHPUUIA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TRS
Query on TRS

D 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
TRIS BUFFER (Synonym)
C4 H12 N O3
LENZDBCJOHFCAS-UHFFFAOYSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, C 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: 2.3 Å
  • R-Value Free: 0.294
  • R-Value Work: 0.223
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 36.15 α = 90.00
b = 87.53 β = 97.76
c = 79.43 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-05-05
  • Released Date: 2000-07-06
  • Deposition author(s): Zhang, Z., Zhang, R., Joachimiak, A., Schlessinger, J., Kong, X.

Revision History

  • Version 1_0: 2000-07-06

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance