2CN1 Hydrolase date May 17, 2006
title Crystal Structure Of Human Cytosolic 5'-Nucleotidase III (Nt
authors K.Wallden, P.Stenmark, C.Arrowsmith, H.Berglund, R.Collins, A.Edw M.Ehn, S.Flodin, A.Flores, S.Graslund, M.Hammarstrom, B.M.Hallbe L.Holmberg Schiavone, M.Hogbom, T.Kotenyova, A.Magnusdottir, P. Ehle, T.Nyman, D.Ogg, C.Persson, J.Sagemark, M.Sundstrom, A.G.Tho J.Uppenberg, S.Van Den Berg, J.Weigelt, M.Welin, P.Nordlund
compound source
Molecule: Cytosolic 5'-Nucleotidase III
Chain: A
Synonym: Cn-III, Pyrimidine 5'-Nucleotidase 1, P5'N-1, P5n- Uridine 5'-Monophosphate Hydrolase 1, P36;
Ec: 3.1.3.5
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: P28a-Lic
symmetry Space Group: C 2 2 21
R_factor 0.192 R_Free 0.267
crystal
cell
length a length b length c angle alpha angle beta angle gamma
86.389 100.951 76.723 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.67 Å
ligand
enzyme Hydrolase E.C.3.1.3.5 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structure of human cytosolic 5'-nucleotidase II: insights into allosteric regulation and substrate recognition., Wallden K, Stenmark P, Nyman T, Flodin S, Graslund S, Loppnau P, Bianchi V, Nordlund P, J Biol Chem. 2007 Jun 15;282(24):17828-36. Epub 2007 Apr 3. PMID:17405878
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk]
  • Biological Unit Coordinates (2cn1.pdb1.gz) 86 Kb
  • CSU: Contacts of Structural Units for 2CN1
  • Likely Quarternary Molecular Structure file(s) for 2CN1
  • Structure Factors (136 Kb)
  • Retrieve 2CN1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2CN1 from S2C, [Save to disk]
  • Re-refined 2cn1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2CN1 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 2CN1
  • 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 2CN1, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2cn1_A] [2cn1]
  • SWISS-PROT database: [Q9H0P0]
  • Domain organization of [5NT3_HUMAN] by SWISSPFAM
  • Other resources with information on 2CN1
  • Community annotation for 2CN1 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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