3MB5 Transferase date Mar 25, 2010
title Crystal Structure Of P. Abyssi Trna M1a58 Methyltransferase With S-Adenosyl-L-Methionine
authors A.Guelorget, B.Golinelli-Pimpaneau
compound source
Molecule: Sam-Dependent Methyltransferase
Chain: A
Ec: 2.1.1.36
Engineered: Yes
Organism_scientific: Pyrococcus Abyssi
Organism_taxid: 29292
Strain: Ge5
Gene: Pab0283, Pimt-Like, Pyrab04300
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Rosetta De3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet30
symmetry Space Group: I 2 2 2
R_factor 0.184 R_Free 0.199
crystal
cell
length a length b length c angle alpha angle beta angle gamma
86.550 89.260 110.320 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.60 Å
ligand ACT, EDO, SAM, SO4 enzyme Transferase E.C.2.1.1.36 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceInsights into the hyperthermostability and unusual region-specificity of archaeal Pyrococcus abyssi tRNA m1A57/58 methyltransferase., Guelorget A, Roovers M, Guerineau V, Barbey C, Li X, Golinelli-Pimpaneau B, Nucleic Acids Res. 2010 May 18. PMID:20483913
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk]
  • Biological Unit Coordinates (3mb5.pdb1.gz) 194 Kb
  • LPC: Ligand-Protein Contacts for 3MB5
  • CSU: Contacts of Structural Units for 3MB5
  • Structure Factors (833 Kb)
  • Retrieve 3MB5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3MB5 from S2C, [Save to disk]
  • Re-refined 3mb5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3MB5 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 3MB5
  • 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 3MB5, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3mb5] [3mb5_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3MB5
  • Community annotation for 3MB5 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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