2I9A	Hydrolase	date	Sep 05, 2006
title	Crystal Structure Of The Free Aminoterminal Fragment Of Urok Plasminogen Activator (Atf)
authors	J.Lubkowski, C.Barinka
compound		source
Molecule: Urokinase-Type Plasminogen Activator Chain: A, B, C, D Fragment: N-Terminal Fragment Of Urokinase, Residues 21-163 Ec: 3.4.21.73 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Plau Expression_system: Drosophila Melanogaster Expression_system_common: Fruit Fly Expression_system_taxid: 7227 Expression_system_strain: Schneider'S S2 Cells Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmtbipv5-His
symmetry	Space Group: P 1	R_factor 0.182 R_Free 0.208
crystal cell	length a length b length c angle alpha angle beta angle gamma 47.603 64.327 64.623 107.62 92.11 95.75
method	X-Ray Diffraction	resolution	1.90 Å
ligand	PO4	enzyme	Hydrolase E.C.3.4.21.73 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structural basis of interaction between urokinase-type plasminogen activator and its receptor., Barinka C, Parry G, Callahan J, Shaw DE, Kuo A, Bdeir K, Cines DB, Mazar A, Lubkowski J, J Mol Biol. 2006 Oct 20;363(2):482-95. Epub 2006 Aug 26. PMID:16979660

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk] Biological Unit Coordinates (2i9a.pdb1.gz) 22 Kb Biological Unit Coordinates (2i9a.pdb2.gz) 23 Kb Biological Unit Coordinates (2i9a.pdb3.gz) 22 Kb Biological Unit Coordinates (2i9a.pdb4.gz) 23 Kb LPC: Ligand-Protein Contacts for 2I9A CSU: Contacts of Structural Units for 2I9A Likely Quarternary Molecular Structure file(s) for 2I9A Structure Factors (811 Kb) Retrieve 2I9A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2I9A from S2C, [Save to disk] Re-refined 2i9a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2I9A in 3D

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Visual 3D analysis of 2I9A

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2I9A, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2i9a_B] [2i9a] [2i9a_C] [2i9a_A] [2i9a_D] SWISS-PROT database: [P00749] Domain organization of [UROK_HUMAN] by SWISSPFAM Domains found in 2I9A: [EGF] [KR ] by SMART

Other resources with information on 2I9A

Community annotation for 2I9A at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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