1UK1 Transferase date Aug 14, 2003
title Crystal Structure Of Human Poly(Adp-Ribose) Polymerase Complexed With A Potent Inhibitor
authors T.Kinoshita
compound source
Molecule: Poly [Adp-Ribose] Polymerase-1
Chain: A, B
Fragment: Catalytic Domain
Synonym: Poly(Adp-Ribose) Polymerase, Parp-1, Adprt, Nad(+) Adp-Ribosyltransferase-1, Poly[Adp-Ribose] Synthetase-1;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex4t-2
symmetry Space Group: C 1 2 1
R_factor 0.242 R_Free 0.274
length a length b length c angle alpha angle beta angle gamma
179.960 53.270 91.470 90.00 113.80 90.00
method X-Ray Diffractionresolution 3.00 Å
ligand FRQ BindingDB enzyme Transferase E.C. BRENDA
related structures by homologous chain: 1WOK
A, B

Primary referenceRational approaches to discovery of orally active and brain-penetrable quinazolinone inhibitors of poly(ADP-ribose)polymerase., Hattori K, Kido Y, Yamamoto H, Ishida J, Kamijo K, Murano K, Ohkubo M, Kinoshita T, Iwashita A, Mihara K, Yamazaki S, Matsuoka N, Teramura Y, Miyake H, J Med Chem 2004 Aug 12;47(17):4151-4. PMID:15293985
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (124 Kb) [Save to disk]
  • Biological Unit Coordinates (1uk1.pdb1.gz) 60 Kb
  • Biological Unit Coordinates (1uk1.pdb2.gz) 60 Kb
  • LPC: Ligand-Protein Contacts for 1UK1
  • CSU: Contacts of Structural Units for 1UK1
  • Likely Quarternary Molecular Structure file(s) for 1UK1
  • Structure Factors (144 Kb)
  • Retrieve 1UK1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1UK1 from S2C, [Save to disk]
  • Re-refined 1uk1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1UK1 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 1UK1
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1UK1, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1uk1a1, region A:662-798 [Jmol] [rasmolscript] [script source]
        - Domain d1uk1a2, region A:799-1011 [Jmol] [rasmolscript] [script source]
        - Domain d1uk1b1, region B:662-798 [Jmol] [rasmolscript] [script source]
        - Domain d1uk1b2, region B:799-1011 [Jmol] [rasmolscript] [script source]
  • Fold representative 1uk1 from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1uk1] [1uk1_B] [1uk1_A]
  • SWISS-PROT database: [P09874]
  • Domain organization of [PARP1_HUMAN] by SWISSPFAM
  • Other resources with information on 1UK1
  • Community annotation for 1UK1 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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