1MRJ Ribosome-Inactivating Protein date Jul 01, 1994
title Studies On Crystal Structures Active Center Geometry And Dep Mechanism Of Two Ribosome-Inactivating Proteins
authors Q.Huang, S.Liu, Y.Tang, S.Jin, Y.Wang
compound source
Molecule: Alpha-Trichosanthin
Chain: A
Engineered: Yes
 Organism_scientific: Trichosanthes Kirilowii
Organism_taxid: 3677
symmetry Space Group: P 21 21 21
R_factor 0.173 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
38.240 76.740 79.250 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.60 Å
ligand ADN enzyme
related structures by homologous chain: 1MRK
Gene
Ontology
ChainFunctionProcessComponent
A
  • toxin activity


    • Primary referenceStudies on crystal structures, active-centre geometry and depurinating mechanism of two ribosome-inactivating proteins., Huang Q, Liu S, Tang Y, Jin S, Wang Y, Biochem J 1995 Jul 1;309 ( Pt 1):285-98. PMID:7619070
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk]
  • Biological Unit Coordinates (1mrj.pdb1.gz) 54 Kb
  • LPC: Ligand-Protein Contacts for 1MRJ
  • CSU: Contacts of Structural Units for 1MRJ
  • Likely Quarternary Molecular Structure file(s) for 1MRJ
  • Structure Factors (122 Kb)
  • Retrieve 1MRJ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MRJ from S2C, [Save to disk]
  • Re-refined 1mrj structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1MRJ 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 1MRJ
  • 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 1MRJ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1mrj__, region [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: [1mrj] [1mrj_A]
  • SWISS-PROT database: [P09989]
  • Domain organization of [RIPT_TRIKI] by SWISSPFAM
    • Other resources with information on 1MRJ
  • Community annotation for 1MRJ 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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