1U0D Hydrolase Dna date Jul 13, 2004
title Y33h Mutant Of Homing Endonuclease I-Crei
authors D.Sussman, M.Chadsey, S.Fauce, A.Engel, A.Bruett, R.Monnat, B.L.St L.M.Seligman
compound source
Molecule: 5'-D(Gpcpgpapapapcpgptpcpgptpgpapg Gptptpcpcpg)-3';
Chain: C
Engineered: Yes
 Synthetic: Yes

Molecule: 5'-D(Cpgpgpapapcptpgptpcptpcpapcpg Tptptpcpgpc)-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
Organism_scientific: Chlamydomonas Reinhardtii
Organism_taxid: 3055
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1
R_factor 0.217 R_Free 0.257
crystal
cell
length a length b length c angle alpha angle beta angle gamma
43.838 70.331 88.016 90.28 89.94 98.78
method X-Ray Diffraction, 2 Modelsresolution 2.90 Å
ligand
enzyme Hydrolase E.C.3.1 BRENDA
related structures by homologous chain: 1BP7, 1N3E
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • nuclease activity
  • endonuclease activity


    • Primary referenceIsolation and characterization of new homing endonuclease specificities at individual target site positions., Sussman D, Chadsey M, Fauce S, Engel A, Bruett A, Monnat R Jr, Stoddard BL, Seligman LM, J Mol Biol 2004 Sep 3;342(1):31-41. PMID:15313605
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (129 Kb) [Save to disk]
  • Biological Unit Coordinates (1u0d.pdb1.gz) 63 Kb
  • CSU: Contacts of Structural Units for 1U0D
  • Likely Quarternary Molecular Structure file(s) for 1U0D
  • Structure Factors (322 Kb)
  • Retrieve 1U0D in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1U0D from S2C, [Save to disk]
    • View 1U0D 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 1U0D
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1U0D, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1u0da_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1u0db_, region B [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: [1u0d_B] [1u0d_A] [1u0d_D] [1u0d_C] [1u0d]
  • SWISS-PROT database: [P05725]
  • Domain organization of [DNE1_CHLRE] by SWISSPFAM
    • Other resources with information on 1U0D
  • Community annotation for 1U0D 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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