2Q66 Transferase Rna date Jun 04, 2007
title Structure Of Yeast Poly(A) Polymerase With Atp And Oligo(A)
authors A.Bohm, P.Balbo
compound source
Molecule: 5'-R(Papapapapa)-3'
Chain: X
Engineered: Yes
Synthetic: Yes
Other_details: Synthetic

Molecule: Poly(A) Polymerase
Chain: A
Synonym: Pap, Polynucleotide Adenylyltransferase
Engineered: Yes
Mutation: Yes

Organism_scientific: Saccharomyces Cerevisiae
Organism_common: Baker'S Yeast
Organism_taxid: 4932
Gene: Pap1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.189 R_Free 0.225
length a length b length c angle alpha angle beta angle gamma
67.633 85.907 107.469 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand ATP, EDO, MG enzyme Transferase E.C. BRENDA
note 2Q66 (Molecule of the Month:pdb106)

Primary referenceMechanism of poly(A) polymerase: structure of the enzyme-MgATP-RNA ternary complex and kinetic analysis., Balbo PB, Bohm A, Structure. 2007 Sep;15(9):1117-31. PMID:17850751
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (107 Kb) [Save to disk]
  • Biological Unit Coordinates (2q66.pdb1.gz) 102 Kb
  • LPC: Ligand-Protein Contacts for 2Q66
  • CSU: Contacts of Structural Units for 2Q66
  • Likely Quarternary Molecular Structure file(s) for 2Q66
  • Structure Factors (417 Kb)
  • Retrieve 2Q66 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2Q66 from S2C, [Save to disk]
  • Re-refined 2q66 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2Q66 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 2Q66
  • 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 2Q66, from MSDmotif at EBI
  • Fold representative 2q66 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2q66_X] [2q66] [2q66_A]
  • SWISS-PROT database: [P29468]
  • Domain organization of [PAP_YEAST] by SWISSPFAM
  • Other resources with information on 2Q66
  • Community annotation for 2Q66 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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