3E7H Transferase date Aug 18, 2008
title The Crystal Structure Of The Beta Subunit Of The Dna-Directe Polymerase From Vibrio Cholerae O1 Biovar Eltor
authors R.Zhang, R.Wu, L.Freeman, A.Joachimiak, Midwest Center For Struc Genomics (Mcsg)
compound source
Molecule: Dna-Directed Rna Polymerase Subunit Beta
Chain: A, B
Synonym: Rnap Subunit Beta, Transcriptase Subunit Beta, Rna Polymerase Subunit Beta;
Ec: 2.7.7.6
Engineered: Yes
Organism_scientific: Vibrio Cholerae
Organism_taxid: 666
Strain: Str. N16961 Chromosome I
Gene: Rpob, Vc_0328
Expression_system: Escherichia Coli
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmcsg7
symmetry Space Group: P 43 21 2
R_factor 0.181 R_Free 0.229
crystal
cell
length a length b length c angle alpha angle beta angle gamma
65.035 65.035 115.981 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand
enzyme Transferase E.C.2.7.7.6 BRENDA
Gene VC
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk]
  • Biological Unit Coordinates (3e7h.pdb1.gz) 146 Kb
  • CSU: Contacts of Structural Units for 3E7H
  • Likely Quarternary Molecular Structure file(s) for 3E7H
  • Structure Factors (196 Kb)
  • Retrieve 3E7H in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3E7H from S2C, [Save to disk]
  • Re-refined 3e7h structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3E7H 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 3E7H
  • 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 3E7H, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3e7h] [3e7h_B] [3e7h_A]
  • SWISS-PROT database: [Q9KV30]
  • Domain organization of [RPOB_VIBCH] by SWISSPFAM
  • Other resources with information on 3E7H
  • Community annotation for 3E7H 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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