3IH9 Hydrolase date Jul 29, 2009
title Crystal Structure Analysis Of Mglu In Its Tris Form
authors K.Yoshimune, Y.Shirakihara
compound source
Molecule: Salt-Tolerant Glutaminase
Chain: A, B
Ec: 3.5.1.2
Engineered: Yes
Organism_scientific: Micrococcus Luteus
Organism_common: Micrococcus Lysodeikticus
Organism_taxid: 1270
Strain: K-3
Gene: Glutaminase
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Jm109
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pkk223-3
symmetry Space Group: C 1 2 1
R_factor 0.217 R_Free 0.258
crystal
cell
length a length b length c angle alpha angle beta angle gamma
117.701 141.393 75.234 90.00 104.48 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand
enzyme Hydrolase E.C.3.5.1.2 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceCrystal structure of salt-tolerant glutaminase from Micrococcus luteus K-3 in the presence and absence of its product l-glutamate and its activator Tris., Yoshimune K, Shirakihara Y, Wakayama M, Yumoto I, FEBS J. 2009 Dec 29. PMID:20050917
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (142 Kb) [Save to disk]
  • Biological Unit Coordinates (3ih9.pdb1.gz) 137 Kb
  • Biological Unit Coordinates (3ih9.pdb2.gz) 138 Kb
  • CSU: Contacts of Structural Units for 3IH9
  • Structure Factors (376 Kb)
  • Retrieve 3IH9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3IH9 from S2C, [Save to disk]
  • Re-refined 3ih9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3IH9 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 3IH9
  • 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 3IH9, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ih9_B] [3ih9] [3ih9_A]
  • SWISS-PROT database: [Q4U1A6]
  • Domain organization of [Q4U1A6_MICLU] by SWISSPFAM
  • Other resources with information on 3IH9
  • Community annotation for 3IH9 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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