2JBM Transferase date Dec 08, 2006
title Qprtase Structure From Human
authors H.Liu, J.H.Naismith
compound source
Molecule: Nicotinate-Nucleotide Pyrophosphorylase
Chain: A, B, C, D, E, F, G, H, I, J, K, L
Synonym: Quinolinate Phosphoribosyltransferase, Qaprtase, Qprtase;
Ec: 2.4.2.19
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector: Pet
symmetry Space Group: P 21 21 21
R_factor 0.176 R_Free 0.208
crystal
cell
length a length b length c angle alpha angle beta angle gamma
110.925 179.288 194.555 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.0 Å
ligand SRT enzyme Transferase E.C.2.4.2.19 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
F, A, J, K, E, B, H, C, D, I, G, L


Primary referenceStructural and Kinetic Characterization of Quinolinate Phosphoribosyltransferase (hQPRTase) from Homo sapiens., Liu H, Woznica K, Catton G, Crawford A, Botting N, Naismith JH, J Mol Biol. 2007 Oct 26;373(3):755-63. Epub 2007 Aug 24. PMID:17868694
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (566 Kb) [Save to disk]
  • Biological Unit Coordinates (2jbm.pdb1.gz) 289 Kb
  • Biological Unit Coordinates (2jbm.pdb2.gz) 275 Kb
  • LPC: Ligand-Protein Contacts for 2JBM
  • CSU: Contacts of Structural Units for 2JBM
  • Structure Factors (2086 Kb)
  • Retrieve 2JBM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2JBM from S2C, [Save to disk]
  • Re-refined 2jbm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2JBM 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 2JBM
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2JBM, from MSDmotif at EBI
  • Fold representative 2jbm from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2jbm] [2jbm_G] [2jbm_H] [2jbm_A] [2jbm_B] [2jbm_E] [2jbm_K] [2jbm_C] [2jbm_J] [2jbm_F] [2jbm_L] [2jbm_D] [2jbm_I]
  • SWISS-PROT database: [Q15274]
  • Domain organization of [NADC_HUMAN] by SWISSPFAM
  • Other resources with information on 2JBM
  • Community annotation for 2JBM 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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