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 Ec: 2.7.7.19 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
crystal cell	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 Diffraction	resolution	1.80 Å
ligand	ATP, EDO, MG	enzyme	Transferase E.C.2.7.7.19 BRENDA
note	2Q66 (Molecule of the Month:pdb106)
Gene Ontology	Chain Function Process Component A
Primary reference	Mechanism 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] (106 Kb) [Save to disk] Biological Unit Coordinates (2q66.pdb1.gz) 99 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

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 2Q66, from MSDmotif at EBI

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)

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