1YZH Transferase date Feb 28, 2005
title Crystal Structure Of The Conserved Hypothetical Protein, Methyltransferase From Streptococcus Pneumoniae Tigr4
authors Midwest Center For Structural Genomics (Mcsg)
compound source
Molecule: Trna (Guanine-N(7)-)-Methyltransferase
Chain: A, B
Synonym: Trna(M7g46)-Methyltransferase
Ec: 2.1.1.33
Engineered: Yes
Organism_scientific: Streptococcus Pneumoniae
Organism_taxid: 1313
Gene: Trmb, Sp0550
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21de3
Expression_system_vector_type: Plasmid With T7 Promoter
Expression_system_plasmid: Pmcsg7
symmetry Space Group: C 1 2 1
R_factor 0.179 R_Free 0.208
crystal
cell
length a length b length c angle alpha angle beta angle gamma
165.613 41.253 78.658 90.00 111.87 90.00
method X-Ray Diffractionresolution 2.02 Å
ligand GOL, MSE enzyme Transferase E.C.2.1.1.33 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • tRNA (guanine-N7-)-methyltra...


  • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (80 Kb) [Save to disk]
  • Biological Unit Coordinates (1yzh.pdb1.gz) 38 Kb
  • Biological Unit Coordinates (1yzh.pdb2.gz) 39 Kb
  • LPC: Ligand-Protein Contacts for 1YZH
  • CSU: Contacts of Structural Units for 1YZH
  • Likely Quarternary Molecular Structure file(s) for 1YZH
  • Structure Factors (584 Kb)
  • Retrieve 1YZH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1YZH from S2C, [Save to disk]
  • Re-refined 1yzh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1YZH 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 1YZH
  • 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 1YZH, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1yzh] [1yzh_B] [1yzh_A]
  • SWISS-PROT database: [P67506]
  • Domain organization of [TRMB_STRPN] by SWISSPFAM
  • Other resources with information on 1YZH
  • Community annotation for 1YZH 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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