2XBN Transferase date Apr 13, 2010
title Inhibition Of The Plp-Dependent Enzyme Serine Palmitoyltransferase By Cycloserine: Evidence For A Novel Decarboxylative Mechanism Of Inactivation
authors J.Lowther, B.A.Yard, K.A.Johnson, L.G.Carter, V.T.Bhat, M.C.C.Raman, D.J.Clarke, B.Ramakers, S.A.Mcmahon, J.H.Naismith, D.J.Campopiano
compound source
Molecule: Serine Palmitoyltransferase
Chain: A
Fragment: Residues 2-420
Synonym: Spt, Spt1
Engineered: Yes
 Organism_scientific: Sphingomonas Paucimobilis
Organism_taxid: 13689
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 2 2 21
R_factor 0.15577 R_Free 0.18109
crystal
cell
length a length b length c angle alpha angle beta angle gamma
74.141 107.651 90.106 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.40 Å
ligand MG, PMP enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceInhibition of the PLP-dependent enzyme serine palmitoyltransferase by cycloserine: evidence for a novel decarboxylative mechanism of inactivation., Lowther J, Yard BA, Johnson KA, Carter LG, Bhat VT, Raman MC, Clarke DJ, Ramakers B, McMahon SA, Naismith JH, Campopiano DJ, Mol Biosyst. 2010 May 5. PMID:20445930
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (136 Kb) [Save to disk]
  • Biological Unit Coordinates (2xbn.pdb1.gz) 258 Kb
  • LPC: Ligand-Protein Contacts for 2XBN
  • CSU: Contacts of Structural Units for 2XBN
  • Structure Factors (927 Kb)
  • Retrieve 2XBN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XBN from S2C, [Save to disk]
  • Re-refined 2xbn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
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  • Proteopedia, because life has more than 2D.
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    • Visual 3D analysis of 2XBN
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2XBN, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xbn] [2xbn_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 2XBN
  • Community annotation for 2XBN at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
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