2F12 Hydrolase date Nov 14, 2005
title Crystal Structure Of The Human Sialidase Neu2 In Complex Wit Hydroxypropyl Ether Mimetic Inhibitor
authors L.M.G.Chavas, R.Kato, M.C.Mann, R.J.Thomson, J.C.Dyason, M.Von It P.Fusi, C.Tringali, B.Venerando, G.Tettamanti, E.Monti, S.Wakats
compound source
Molecule: Sialidase 2
Chain: A
Synonym: Neu2, Cytosolic Sialidase, N-Acetyl-Alpha- Neurami
Ec: 3.2.1.18
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-2t
symmetry Space Group: C 2 2 21
R_factor 0.200 R_Free 0.250
crystal
cell
length a length b length c angle alpha angle beta angle gamma
87.590 87.970 92.330 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.27 Å
ligand HTM, PO4 enzyme Hydrolase E.C.3.2.1.18 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (65 Kb) [Save to disk]
  • Biological Unit Coordinates (2f12.pdb1.gz) 60 Kb
  • LPC: Ligand-Protein Contacts for 2F12
  • CSU: Contacts of Structural Units for 2F12
  • Likely Quarternary Molecular Structure file(s) for 2F12
  • Structure Factors (292 Kb)
  • Retrieve 2F12 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2F12 from S2C, [Save to disk]
  • Re-refined 2f12 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2F12 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 2F12
  • 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 2F12, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2f12_A] [2f12]
  • SWISS-PROT database: [Q9Y3R4]
  • Domain organization of [NEUR2_HUMAN] by SWISSPFAM
  • Other resources with information on 2F12
  • Community annotation for 2F12 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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