3GPQ	Viral Protein Rna	date	Mar 23, 2009
title	Crystal Structure Of Macro Domain Of Chikungunya Virus In Co Rna
authors	H.Malet, S.Jamal, B.Coutard, B.Canard
compound		source
Molecule: Non-Structural Protein 3 Chain: A, B, C, D Fragment: Sequence Database Residues 1334-1493 Synonym: Nsp3 Engineered: Yes		Organism_scientific: Chikungunya Virus Organism_taxid: 371094 Strain: Ross Gene: Nsp3 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta (De3) Plyss Expression_system_vector: Gateway Expression_system_plasmid: Pdest14
Molecule: Rna (5'-R(Apapa)-3') Chain: E, F Engineered: Yes		Synthetic: Yes
symmetry	Space Group: P 31	R_factor 0.215 R_Free 0.260
crystal cell	length a length b length c angle alpha angle beta angle gamma 86.824 86.824 81.316 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.00 Å
note	3GPQ is a representative structure
Primary reference	The crystal structures of Chikungunya and Venezuelan equine encephalitis virus nsP3 macro domains define a conserved adenosine binding pocket., Malet H, Coutard B, Jamal S, Dutartre H, Papageorgiou N, Neuvonen M, Ahola T, Forrester N, Gould EA, Lafitte D, Ferron F, Lescar J, Gorbalenya AE, de Lamballerie X, Canard B, J Virol. 2009 Jul;83(13):6534-45. Epub 2009 Apr 22. PMID:19386706

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (108 Kb) [Save to disk] Biological Unit Coordinates (3gpq.pdb1.gz) 28 Kb Biological Unit Coordinates (3gpq.pdb2.gz) 29 Kb Biological Unit Coordinates (3gpq.pdb3.gz) 25 Kb Biological Unit Coordinates (3gpq.pdb4.gz) 25 Kb CSU: Contacts of Structural Units for 3GPQ Likely Quarternary Molecular Structure file(s) for 3GPQ Structure Factors (2082 Kb) Retrieve 3GPQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3GPQ from S2C, [Save to disk] Re-refined 3gpq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3GPQ in 3D

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Visual 3D analysis of 3GPQ

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 3GPQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3gpq] [3gpq_A] [3gpq_B] [3gpq_E] [3gpq_C] [3gpq_F] [3gpq_D] SWISS-PROT database: [Q8JUX6] Domain organization of [POLN_CHIKS] by SWISSPFAM Domain found in 3GPQ: [A1pp ] by SMART

Other resources with information on 3GPQ

Community annotation for 3GPQ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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