2R2W image
Deposition Date 2007-08-28
Release Date 2007-10-23
Last Version Date 2024-11-06
Entry Detail
PDB ID:
2R2W
Keywords:
HYDROLASE
Title:
Urokinase plasminogen activator B-chain-GPPE complex
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.01 Å
R-Value Free:
0.23
R-Value Work:
0.19
Space Group:
P 21 21 21
2R2W validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Plasminogen activator, urokinase
Mutagens:C122S
Chain IDs:A (auth: U)
Chain Length:253
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P00749 Pfam ID:PF00089
Ligand Molecules
4PG
SO4
Primary Citation
Geometry of GPPE binding to picrate and to the urokinase type plasminogen activator.
Bioorg.Med.Chem.Lett. 17 6212 6215 (2007)
PMID: 17905583 DOI: 10.1016/j.bmcl.2007.09.020

Abstact

Crystal structure of 2-(4-guanidynephenyl)-1-phenyl-ethanone (GPPE) in two different environments was determined in order to compare the binding geometry of these compound to a simple picrate anion and to protein, urokinase-type plasminogen activator (uPA), which may be treated as a target for anti-cancer drugs. It was shown that the conformation and the hydrogen-bonding formation by GPPE molecule are similar in both environments, but several important differences were discovered and described.

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Protein

Chemical

Disease

Primary Citation of related structures
2R2W