2J7Z

Crystal Structure of recombinant Human Stromal Cell-Derived Factor- 1alpha

• PDB DOI: https://doi.org/10.2210/pdb2J7Z/pdb

• Classification: GROWTH FACTOR
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2006-10-18 Released: 2006-10-23 
• Deposition Author(s): Ryu, E.K., Kim, T.G., Kwon, T.H., Jung, I.D., Ryu, D.W., Park, Y.-M., Ahn, K., Ban, C.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 0.247 
• R-Value Work: 0.213 
• R-Value Observed: 0.213 

Starting Model: experimental

Literature

Crystal Structure of Recombinant Human Stromal Cell-Derived Factor-1Alpha.

Ryu, E.K., Kim, T.G., Kwon, T.H., Jung, I.D., Ryu, D., Park, Y., Kim, J., Ahn, K.H., Ban, C.

(2007) Proteins 67: 1193

• PubMed: 17357154 
• DOI: https://doi.org/10.1002/prot.21350
• Primary Citation of Related Structures:  
  2J7Z

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Organizational Affiliation: 

Department of Chemistry, Pohang University of Science and Technology, San 31, Hyojadong, Nam-gu, Pohang, Kyungpook 790-784, South Korea.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors and generated by PQS (software)

Macromolecule Content

• Total Structure Weight: 15.96 kDa 
• Atom Count: 1,217 
• Modelled Residue Count: 136 
• Deposited Residue Count: 136 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
STROMAL CELL-DERIVED FACTOR 1 ALPHA	A, B	68	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P48061 (Homo sapiens) Explore P48061  Go to UniProtKB:  P48061
PHAROS:  P48061 GTEx:  ENSG00000107562

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 0.247 
• R-Value Work: 0.213 
• R-Value Observed: 0.213 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 35.215	α = 90
b = 56.675	β = 90
c = 71.629	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-10-23 
Deposition Author(s): Ryu, E.K., Kim, T.G., Kwon, T.H., Jung, I.D., Ryu, D.W., Park, Y.-M., Ahn, K., Ban, C.

Revision History  

• Version 1.0: 2006-10-23
  Type: Initial release
  
• Version 1.1: 2011-05-08
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2023-12-13
  Changes: Data collection, Database references, Refinement description
• Version 1.4: 2024-11-20
  Changes: Structure summary