1T9J Hydrolase Dna date May 17, 2004
title I-Crei(Q47e)Dna Complex
authors B.Chevalier, D.Sussman, C.Otis, D.Boudreau, M.Turmel, C.Lemieux, K.Stephens, R.J.Monnat Jr., B.L.Stoddard
compound source
Molecule: 5'-D(Gpcpapapapapcpgptpcpgptpgpapg Gptptptpcpg)-3';
Chain: C
Engineered: Yes
 Synthetic: Yes

Molecule: 5'-D(Cpgpapapapcptpgptpcptpcpapcpg Tptptptpgpc)-3';
Chain: D
Engineered: Yes
Synthetic: Yes

Molecule: Dna Endonuclease I-Crei
Chain: A, B
Synonym: 23s Rrna Intron Protein
Ec: 3.1.-.-
Engineered: Yes
Mutation: Yes
Organism_scientific: Chlamydomonas Reinhardtii
Organism_taxid: 3055
Gene: Cr.Lsu Intron Of Choroplast 23s Rrna Gene
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.238 R_Free 0.268
crystal
cell
length a length b length c angle alpha angle beta angle gamma
43.110 67.860 87.650 90.00 91.55 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand
enzyme Hydrolase E.C.3.1 BRENDA
related structures by homologous chain: 1G9Y, 1N3F
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • nuclease activity
  • endonuclease activity


    • Primary referenceMetal-dependent DNA cleavage mechanism of the I-CreI LAGLIDADG homing endonuclease., Chevalier B, Sussman D, Otis C, Noel AJ, Turmel M, Lemieux C, Stephens K, Monnat RJ Jr, Stoddard BL, Biochemistry 2004 Nov 9;43(44):14015-26. PMID:15518550
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (76 Kb) [Save to disk]
  • Biological Unit Coordinates (1t9j.pdb1.gz) 72 Kb
  • CSU: Contacts of Structural Units for 1T9J
  • Likely Quarternary Molecular Structure file(s) for 1T9J
  • Retrieve 1T9J in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1T9J from S2C, [Save to disk]
    • View 1T9J 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 1T9J
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1T9J, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1t9ja_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1t9jb_, region B [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1t9j_C] [1t9j_A] [1t9j] [1t9j_D] [1t9j_B]
  • SWISS-PROT database: [P05725]
  • Domain organization of [DNE1_CHLRE] by SWISSPFAM
    • Other resources with information on 1T9J
  • Community annotation for 1T9J 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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