1JZQ Ligase date Sep 17, 2001
title Isoleucyl-Trna Synthetase Complexed With Isoleucyl-Adenylate
authors T.Nakama, O.Nureki, S.Yokoyama, Riken Structural Genomicsprote Initiative (Rsgi)
compound source
Molecule: Isoleucyl-Trna Synthetase
Chain: A
Ec: 6.1.1.5
Engineered: Yes
Organism_scientific: Thermus Thermophilus
Organism_taxid: 274
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 1 2 1
R_factor 0.220 R_Free 0.272
crystal
cell
length a length b length c angle alpha angle beta angle gamma
160.470 95.190 126.210 90.00 126.22 90.00
method X-Ray Diffractionresolution 3.00 Å
ligand ILA, ZN enzyme Ligase E.C.6.1.1.5 BRENDA
related structures by homologous chain: 1JZS
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural basis for the recognition of isoleucyl-adenylate and an antibiotic, mupirocin, by isoleucyl-tRNA synthetase., Nakama T, Nureki O, Yokoyama S, J Biol Chem 2001 Dec 14;276(50):47387-93. PMID:11584022
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (140 Kb) [Save to disk]
  • Biological Unit Coordinates (1jzq.pdb1.gz) 135 Kb
  • LPC: Ligand-Protein Contacts for 1JZQ
  • CSU: Contacts of Structural Units for 1JZQ
  • Likely Quarternary Molecular Structure file(s) for 1JZQ
  • Retrieve 1JZQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1JZQ from S2C, [Save to disk]
  • View 1JZQ 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 1JZQ
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1JZQ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1jzqa3, region A:1-197,A:387-641 [Jmol] [rasmolscript] [script source]
        - Domain d1jzqa2, region A:198-386 [Jmol] [rasmolscript] [script source]
        - Domain d1jzqa1, region A:642-821 [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1jzq] [1jzq_A]
  • SWISS-PROT database: [P56690]
  • Domain organization of [SYI_THET8] by SWISSPFAM
  • Other resources with information on 1JZQ
  • Community annotation for 1JZQ 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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