2PI5 Transferase Dna date Apr 12, 2007
title T7 Rna Polymerase Complexed With A Phi10 Promoter
authors W.P.Kennedy, J.R.Momand, Y.W.Yin
compound source
Molecule: 5'- D(Cptptpccptpaptpapgptpgpapgptpcpgptpap Tptpa)-3';
Chain: T
Engineered: Yes
Synthetic: Yes

Molecule: 5'-D(Tpapaptpapcpgpapcptpcpapcpt)- 3';
Chain: P
Engineered: Yes

Synthetic: Yes

Molecule: Dna-Directed Rna Polymerase
Chain: A
Ec: 2.7.7.6
Engineered: Yes

Organism_scientific: Enterobacteria Phage T7
Organism_taxid: 10760
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 2
R_factor 0.249 R_Free 0.268
crystal
cell
length a length b length c angle alpha angle beta angle gamma
224.450 73.791 80.315 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.90 Å
ligand
enzyme Transferase E.C.2.7.7.6 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceMechanism for de novo RNA synthesis and initiating nucleotide specificity by t7 RNA polymerase., Kennedy WP, Momand JR, Yin YW, J Mol Biol. 2007 Jul 6;370(2):256-68. Epub 2007 Mar 21. PMID:17512007
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (157 Kb) [Save to disk]
  • Biological Unit Coordinates (2pi5.pdb1.gz) 151 Kb
  • CSU: Contacts of Structural Units for 2PI5
  • Likely Quarternary Molecular Structure file(s) for 2PI5
  • Structure Factors (413 Kb)
  • Retrieve 2PI5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2PI5 from S2C, [Save to disk]
  • Re-refined 2pi5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2PI5 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 2PI5
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2PI5, from MSDmotif at EBI
  • Fold representative 2pi5 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2pi5] [2pi5_T] [2pi5_P] [2pi5_A]
  • SWISS-PROT database: [P00573]
  • Domain organization of [RPOL_BPT7] by SWISSPFAM
  • Domain found in 2PI5: [RPOL_N ] by SMART
  • Other resources with information on 2PI5
  • Community annotation for 2PI5 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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