2GA9	Transferase	date	Mar 08, 2006
title	Crystal Structure Of The Heterodimeric Vaccinia Virus Polyad Polymerase With Bound Atp-Gamma-S
authors	C.M.Moure, B.R.Bowman, P.D.Gershon, F.A.Quiocho
compound		source
Molecule: Cap-Specific Mrna (Nucleoside-2'-O-)-Methyltransf Chain: A Synonym: Polya, Polymerase Regulatory Subunit, Polya, Polym Small Subunit, Pap-S, Vp39; Ec: 2.1.1.57 Engineered: Yes Mutation: Yes		Organism_scientific: Vaccinia Virus Organism_taxid: 10245 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 De3 Expression_system_vector_type: Ppg177 Expression_system_vector: Plasmid
Molecule: Poly(A) Polymerase Catalytic Subunit Chain: D Synonym: Polya, Polymerase Large Subunit, Pap-L, Vp55 Ec: 2.7.7.19 Engineered: Yes Mutation: Yes		Organism_scientific: Vaccinia Virus Organism_taxid: 10245 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Rosetta
symmetry	Space Group: P 21 21 21	R_factor 0.222 R_Free 0.260
crystal cell	length a length b length c angle alpha angle beta angle gamma 70.050 91.690 133.700 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	AGS, CA	enzyme	Transferase E.C.2.1.1.57 BRENDA
Gene Ontology	Chain Function Process Component A D
Primary reference	Crystal structures of the vaccinia virus polyadenylate polymerase heterodimer: insights into ATP selectivity and processivity., Moure CM, Bowman BR, Gershon PD, Quiocho FA, Mol Cell. 2006 May 5;22(3):339-49. PMID:16678106

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (131 Kb) [Save to disk] Biological Unit Coordinates (2ga9.pdb1.gz) 125 Kb LPC: Ligand-Protein Contacts for 2GA9 CSU: Contacts of Structural Units for 2GA9 Likely Quarternary Molecular Structure file(s) for 2GA9 Structure Factors (449 Kb) Retrieve 2GA9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2GA9 from S2C, [Save to disk] Re-refined 2ga9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 2GA9, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2ga9_A] [2ga9_D] [2ga9] SWISS-PROT database: [P23371] [P07617] Domain organization of [PAP1_VACCW] [PAP2_VACCW] by SWISSPFAM

Other resources with information on 2GA9

Community annotation for 2GA9 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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