1C5Z	Blood Clotting	date	Dec 22, 1999
title	Structural Basis For Selectivity Of A Small Molecule, S1-Bin Micromolar Inhibitor Of Urokinase Type Plasminogen Activato
authors	B.A.Katz, R.Mackman, C.Luong, K.Radika, A.Martelli, P.A.Sprengele H.Chan, L.Wong
compound		source
Molecule: Protein (Urokinase-Type Plasminogen Activator) Chain: A Fragment: Short Chain Ec: 3.4.21.73 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Pichia Pastoris Expression_system_taxid: 4922 Expression_system_strain: Histidine Deficient Gs115 Expression_system_vector_type: Plasmid Expression_system_plasmid: Ppic9
Molecule: Protein (Urokinase-Type Plasminogen Activator) Chain: B Fragment: Catalytic Domain Ec: 3.4.21.73 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Pichia Pastoris Expression_system_taxid: 4922 Expression_system_strain: Histidine Deficient Gs115 Expression_system_vector_type: Plasmid Expression_system_plasmid: Ppic9
symmetry	Space Group: C 1 2 1	R_factor 0.185 R_Free 0.237
crystal cell	length a length b length c angle alpha angle beta angle gamma 82.780 49.050 66.850 90.00 113.68 90.00
method	X-Ray Diffraction	resolution	1.85 Å
ligand	BAM, BEN, FLC BindingDB	enzyme	Hydrolase E.C.3.4.21.73 BRENDA
related structures	by homologous chain: 1O5B, 1SQO
Gene Ontology	Chain Function Process Component B
Primary reference	Structural basis for selectivity of a small molecule, S1-binding, submicromolar inhibitor of urokinase-type plasminogen activator., Katz BA, Mackman R, Luong C, Radika K, Martelli A, Sprengeler PA, Wang J, Chan H, Wong L, Chem Biol 2000 Apr;7(4):299-312. PMID:10779411

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (111 Kb) [Save to disk] Biological Unit Coordinates (1c5z.pdb1.gz) 104 Kb LPC: Ligand-Protein Contacts for 1C5Z CSU: Contacts of Structural Units for 1C5Z Likely Quarternary Molecular Structure file(s) for 1C5Z Structure Factors (91 Kb) Retrieve 1C5Z in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1C5Z from S2C, [Save to disk] Re-refined 1c5z structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1C5Z in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 1C5Z

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 1C5Z, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1c5z.1, region A:,B [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1c5z] [1c5z_A] [1c5z_B] SWISS-PROT database: [P00749] Domain organization of [UROK_HUMAN] by SWISSPFAM Domain found in 1C5Z: [Tryp_SPc ] by SMART

Other resources with information on 1C5Z

Community annotation for 1C5Z at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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