2XR9 Hydrolase date Sep 13, 2010
title Crystal Structure Of Autotaxin (Enpp2)
authors S.Kamtekar, J.Hausmann, J.E.Day, E.Christodoulou, A.Perrakis
compound source
Molecule: Ectonucleotide Pyrophosphatasephosphodiesterase Member 2;
Chain: A
Synonym: Autotaxin Enpp2, Extracellular Lysophospholipase D
Ec: 3.1.4.39
Engineered: Yes
Mutation: Yes
Organism_scientific: Rattus Norvegicus
Organism_common: Norway Rat
Organism_taxid: 10116
Expression_system: Homo Sapiens
Expression_system_common: Human
Expression_system_taxid: 9606
Expression_system_variant: Flipin
Expression_system_cell_line: Hek293
symmetry Space Group: P 1
R_factor 0.173 R_Free 0.221
crystal
cell
length a length b length c angle alpha angle beta angle gamma
53.808 63.289 70.471 98.78 106.22 99.77
method X-Ray Diffractionresolution 2.05 Å
ligand BMA, CA, IOD, NAG, PO4, SCN, ZN enzyme Hydrolase E.C.3.1.4.39 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A
  • phosphodiesterase I activity...
  • scavenger receptor activity


  • Primary referenceStructural basis of substrate discrimination and integrin binding by autotaxin., Hausmann J, Kamtekar S, Christodoulou E, Day JE, Wu T, Fulkerson Z, Albers HM, van Meeteren LA, Houben AJ, van Zeijl L, Jansen S, Andries M, Hall T, Pegg LE, Benson TE, Kasiem M, Harlos K, Kooi CW, Smyth SS, Ovaa H, Bollen M, Morris AJ, Moolenaar WH, Perrakis A, Nat Struct Mol Biol. 2011 Feb;18(2):198-204. Epub 2011 Jan 16. PMID:21240271
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (143 Kb) [Save to disk]
  • Biological Unit Coordinates (2xr9.pdb1.gz) 135 Kb
  • LPC: Ligand-Protein Contacts for 2XR9
  • CSU: Contacts of Structural Units for 2XR9
  • Structure Factors (2012 Kb)
  • Retrieve 2XR9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XR9 from S2C, [Save to disk]
  • Re-refined 2xr9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2XR9 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 2XR9
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2XR9, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xr9] [2xr9_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 2XR9: [Endonuclease_NS] [NUC] [SO ] by SMART
  • Other resources with information on 2XR9
  • Community annotation for 2XR9 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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