3MAG Mrna Processing date Jul 12, 1998
title Vaccinia Methyltransferase Vp39 Complexed With M3ade And S- Adenosylhomocysteine
authors G.Hu, A.E.Hodel, P.D.Gershon, F.A.Quiocho
compound source
Molecule: Vp39
Chain: A
Synonym: Poly(A) Polymerase Regulatory Subunit
Ec: 2.7.7.19
Engineered: Yes
Mutation: Yes
Organism_scientific: Vaccinia Virus
Organism_taxid: 10245
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
symmetry Space Group: C 1 2 1
R_factor 0.217 R_Free 0.251
crystal
cell
length a length b length c angle alpha angle beta angle gamma
84.500 67.210 79.560 90.00 117.30 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand 3MA, SAH enzyme Transferase E.C.2.7.7.19 BRENDA
related structures by homologous chain: 1V39
Gene
Ontology
ChainFunctionProcessComponent
A
  • mRNA (nucleoside-2'-O-)-meth...


  • Primary referencemRNA cap recognition: dominant role of enhanced stacking interactions between methylated bases and protein aromatic side chains., Hu G, Gershon PD, Hodel AE, Quiocho FA, Proc Natl Acad Sci U S A 1999 Jun 22;96(13):7149-54. PMID:10377383
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk]
  • Biological Unit Coordinates (3mag.pdb1.gz) 136 Kb
  • LPC: Ligand-Protein Contacts for 3MAG
  • CSU: Contacts of Structural Units for 3MAG
  • Likely Quarternary Molecular Structure file(s) for 3MAG
  • Structure Factors (203 Kb)
  • Retrieve 3MAG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3MAG from S2C, [Save to disk]
  • Re-refined 3mag structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3MAG 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 3MAG
  • 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 3MAG, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d3mag__, 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: [3mag] [3mag_A]
  • SWISS-PROT database: [P07617]
  • Domain organization of [PAP2_VACCW] by SWISSPFAM
  • Other resources with information on 3MAG
  • Community annotation for 3MAG 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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