1F9P | pdb_00001f9p

CRYSTAL STRUCTURE OF CONNECTIVE TISSUE ACTIVATING PEPTIDE-III(CTAP-III) COMPLEXED WITH POLYVINYLSULFONIC ACID

• PDB DOI: https://doi.org/10.2210/pdb1F9P/pdb

• Classification: BLOOD CLOTTING
• Organism(s): Homo sapiens
• Mutation(s): No 


• Deposited: 2000-07-11 Released: 2003-08-26 
• Deposition Author(s): Yang, J., Faulk, T., Aster, R., Visentin, G., Edwards, B., Castor, C.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.93 Å
• R-Value Free: 
  0.272 (Depositor) 
• R-Value Work: 
  0.232 (Depositor), 0.242 (DCC) 
• R-Value Observed: 
  0.232 (Depositor) 

Literature

Structure of the CXC Chemokine, Connective Tissue Activating Peptide-III, Complexed with the Heparin Analogue, Polyvinylsulfonic Acid

Yang, J., Faulk, T., Aster, R., Visentin, G., Edwards, B., Castor, C.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 9.64 kDa 
• Atom Count: 769 
• Modeled Residue Count: 81 
• Deposited Residue Count: 85 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CONNECTIVE TISSUE ACTIVATING PEPTIDE-III	A	85	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P02775 (Homo sapiens) Explore P02775  Go to UniProtKB:  P02775
PHAROS:  P02775 GTEx:  ENSG00000163736

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ESA	B [auth A], C [auth A], D [auth A]	ETHANESULFONIC ACID C2 H6 O3 S CCIVGXIOQKPBKL-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.93 Å
• R-Value Free:  0.272 (Depositor) 
• R-Value Work:  0.232 (Depositor), 0.242 (DCC) 
• R-Value Observed: 0.232 (Depositor) 

Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 54.7	α = 90
b = 54.7	β = 90
c = 58.29	γ = 90

Software Package:

Software Name	Purpose
SCALEPACK	data scaling
EPMR	phasing
CNS	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2003-08-26 
Deposition Author(s): Yang, J., Faulk, T., Aster, R., Visentin, G., Edwards, B., Castor, C.

Revision History  

• Version 1.0: 2003-08-26
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-10-04
  Changes: Refinement description
• Version 1.4: 2024-11-20
  Changes: Data collection, Database references, Derived calculations, Structure summary