3FXY Hydrolase date Jan 21, 2009
title Acidic Mammalian Chinase, Catalytic Domain
authors A.M.Olland
compound source
Molecule: Acidic Mammalian Chitinase
Chain: A, B, C, D
Fragment: Unp Residues 22-408
Synonym: Amcase, Tsa1902
Ec: 3.2.1.14
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Chia
Expression_system: Chinese Hamster
Expression_system_taxid: 10029
Expression_system_vector_type: Ptmed
symmetry Space Group: P 1 21 1
R_factor 0.197 R_Free 0.228
crystal
cell
length a length b length c angle alpha angle beta angle gamma
69.941 92.360 111.669 90.00 95.92 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand
enzyme Hydrolase E.C.3.2.1.14 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceTriad of polar residues implicated in pH specificity of acidic mammalian chitinase., Olland AM, Strand J, Presman E, Czerwinski R, Joseph-McCarthy D, Krykbaev R, Schlingmann G, Chopra R, Lin L, Fleming M, Kriz R, Stahl M, Somers W, Fitz L, Mosyak L, Protein Sci. 2009 Mar;18(3):569-78. PMID:19241384
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (251 Kb) [Save to disk]
  • Biological Unit Coordinates (3fxy.pdb1.gz) 65 Kb
  • Biological Unit Coordinates (3fxy.pdb2.gz) 64 Kb
  • Biological Unit Coordinates (3fxy.pdb3.gz) 65 Kb
  • Biological Unit Coordinates (3fxy.pdb4.gz) 65 Kb
  • CSU: Contacts of Structural Units for 3FXY
  • Likely Quarternary Molecular Structure file(s) for 3FXY
  • Structure Factors (1446 Kb)
  • Retrieve 3FXY in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3FXY from S2C, [Save to disk]
  • Re-refined 3fxy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3FXY 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 3FXY
  • 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 3FXY, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3fxy_C] [3fxy_B] [3fxy] [3fxy_D] [3fxy_A]
  • SWISS-PROT database: [Q9BZP6]
  • Domain organization of [CHIA_HUMAN] by SWISSPFAM
  • Domain found in 3FXY: [Glyco_18 ] by SMART
  • Other resources with information on 3FXY
  • Community annotation for 3FXY 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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