2E5B Transferase date Dec 20, 2006
title Crystal Structure Of Human Nmprtase As Free-Form
authors R.Takahashi, S.Nakamura, Y.Kobayashi, T.Ohkubo
compound source
Molecule: Nicotinamide Phosphoribosyltransferase
Chain: A, B
Synonym: Namprtase, Nampt, Pre-B Cell-Enhancing Factor, Pre Colony-Enhancing Factor 1, Visfatin;
Ec: 2.4.2.12
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: Pgex-6p1
symmetry Space Group: P 1 21 1
R_factor 0.183 R_Free 0.219
crystal
cell
length a length b length c angle alpha angle beta angle gamma
60.564 106.400 82.781 90.00 96.50 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand
enzyme Transferase E.C.2.4.2.12 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructure and reaction mechanism of human nicotinamide phosphoribosyltransferase., Takahashi R, Nakamura S, Nakazawa T, Minoura K, Yoshida T, Nishi Y, Kobayashi Y, Ohkubo T, J Biochem. 2010 Jan;147(1):95-107. Epub 2009 Oct 9. PMID:19819904
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (165 Kb) [Save to disk]
  • Biological Unit Coordinates (2e5b.pdb1.gz) 160 Kb
  • CSU: Contacts of Structural Units for 2E5B
  • Likely Quarternary Molecular Structure file(s) for 2E5B
  • Structure Factors (1046 Kb)
  • Retrieve 2E5B in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2E5B from S2C, [Save to disk]
  • Re-refined 2e5b structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2E5B 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 2E5B
  • 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 2E5B, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2e5b_A] [2e5b] [2e5b_B]
  • SWISS-PROT database: [P43490]
  • Domain organization of [NAMPT_HUMAN] by SWISSPFAM
  • Other resources with information on 2E5B
  • Community annotation for 2E5B 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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