1MK0 Hydrolase date Aug 28, 2002
title Catalytic Domain Of Intron Endonuclease I-Tevi, E75a Mutant
authors P.Van Roey, L.Meehan, J.C.Kowalski, M.Belfort, V.Derbyshire
compound source
Molecule: Intron-Associated Endonuclease 1
Chain: A
Fragment: Catalytic Domain (Residues 1 To 97)
Synonym: I-Tevi, Irf Protein
Ec: 3.1.-.-
Engineered: Yes
Mutation: Yes
Organism_scientific: Enterobacteria Phage T4
Organism_taxid: 10665
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.197 R_Free 0.216
crystal
cell
length a length b length c angle alpha angle beta angle gamma
28.360 39.430 97.420 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.60 Å
ligand BME, CIT enzyme Hydrolase E.C.3.1 BRENDA
related structures by homologous chain: 1LN0
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCatalytic domain structure and hypothesis for function of GIY-YIG intron endonuclease I-TevI., Van Roey P, Meehan L, Kowalski JC, Belfort M, Derbyshire V, Nat Struct Biol 2002 Nov;9(11):806-11. PMID:12379841
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (24 Kb) [Save to disk]
  • Biological Unit Coordinates (1mk0.pdb1.gz) 21 Kb
  • LPC: Ligand-Protein Contacts for 1MK0
  • CSU: Contacts of Structural Units for 1MK0
  • Likely Quarternary Molecular Structure file(s) for 1MK0
  • Structure Factors (232 Kb)
  • Retrieve 1MK0 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MK0 from S2C, [Save to disk]
  • Re-refined 1mk0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1MK0 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 1MK0
  • 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 1MK0, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1mk0a_, region A [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1mk0_A] [1mk0]
  • SWISS-PROT database: [P13299]
  • Domain organization of [TEV1_BPT4] by SWISSPFAM
  • Domain found in 1MK0: [GIYc ] by SMART
  • Other resources with information on 1MK0
  • Community annotation for 1MK0 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science