1MJ2 Transcription Dna date Jan 27, 1998
title Methionine Repressor Mutant (Q44k) Plus Corepressor (S-Adeno Methionine) Complexed To A Consensus Operator Sequence
authors C.W.Garvie, S.E.V.Phillips
compound source
Molecule: Dna (5'- D(Tptpapgpapcpgptpcptpapgpapcpgptpcptpa)
Chain: F, G
Engineered: Yes
 Synthetic: Yes

Molecule: Protein (Methionine Repressor)
Chain: A, B, C, D
Engineered: Yes
Mutation: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Gene: Metj
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 32 2 1
R_factor 0.212 R_Free 0.260
crystal
cell
length a length b length c angle alpha angle beta angle gamma
117.180 117.180 90.090 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.40 Å
ligand CA, SAM BindingDB enzyme
related structures by homologous chain: 1MJM, 1MJQ
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceDirect and indirect readout in mutant Met repressor-operator complexes., Garvie CW, Phillips SE, Structure Fold Des 2000 Sep 15;8(9):905-14. PMID:10986458
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (93 Kb) [Save to disk]
  • Biological Unit Coordinates (1mj2.pdb1.gz) 89 Kb
  • LPC: Ligand-Protein Contacts for 1MJ2
  • CSU: Contacts of Structural Units for 1MJ2
  • Likely Quarternary Molecular Structure file(s) for 1MJ2
  • Retrieve 1MJ2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MJ2 from S2C, [Save to disk]
    • View 1MJ2 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 1MJ2
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1MJ2, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1mj2a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1mj2b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1mj2c_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1mj2d_, region D [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: [1mj2_D] [1mj2_A] [1mj2_G] [1mj2_B] [1mj2_F] [1mj2] [1mj2_C]
  • SWISS-PROT database: [P0A8U6]
  • Domain organization of [METJ_ECOLI] by SWISSPFAM
    • Other resources with information on 1MJ2
  • Community annotation for 1MJ2 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Domain movements in 1MJ2 from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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