1SQA Hydrolase date Mar 18, 2004
title Substituted 2-Naphthamidine Inhibitors Of Urokinase
authors M.D.Wendt, A.Geyer, W.J.Mcclellan, T.W.Rockway, M.Weitzberg, X.Zhao, K.Stewart, V.Nienaber, V.Klinghofer, V.L.Giranda
compound source
Molecule: Urokinase-Type Plasminogen Activator
Chain: A
Synonym: Upa, U-Plasminogen Activator
Ec: 3.4.21.73
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Plau
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_vector_type: Baculovirus
symmetry Space Group: P 21 21 21
R_factor 0.210 R_Free 0.266
crystal
cell
length a length b length c angle alpha angle beta angle gamma
55.160 53.000 82.300 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand SO4, UI1 BindingDB enzyme Hydrolase E.C.3.4.21.73 BRENDA
related structures by homologous chain: 1U6Q, 1VJA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceInteraction with the S1beta-pocket of urokinase: 8-heterocycle substituted and 6,8-disubstituted 2-naphthamidine urokinase inhibitors., Wendt MD, Geyer A, McClellan WJ, Rockway TW, Weitzberg M, Zhao X, Mantei R, Stewart K, Nienaber V, Klinghofer V, Giranda VL, Bioorg Med Chem Lett 2004 Jun 21;14(12):3063-8. PMID:15149645
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (1sqa.pdb1.gz) 41 Kb
  • LPC: Ligand-Protein Contacts for 1SQA
  • CSU: Contacts of Structural Units for 1SQA
  • Likely Quarternary Molecular Structure file(s) for 1SQA
  • Structure Factors (237 Kb)
  • Retrieve 1SQA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1SQA from S2C, [Save to disk]
  • Re-refined 1sqa structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1SQA 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 1SQA
  • 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 1SQA, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1sqaa_, region A [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: [1sqa] [1sqa_A]
  • SWISS-PROT database: [P00749]
  • Domain organization of [UROK_HUMAN] by SWISSPFAM
  • Domain found in 1SQA: [Tryp_SPc ] by SMART
  • Other resources with information on 1SQA
  • Community annotation for 1SQA at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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