3GGQ	Viral Protein	date	Mar 02, 2009
title	Dimerization Of Hepatitis E Virus Capsid Protein E2s Domain Essential For Virus-Host Interaction
authors	S.W.Li, X.H.Tang, J.Seetharaman, C.Y.Yang, Y.Gu, J.Zhang, H.L.Du, J.W.K.Shih, C.L.Hew, J.Sivaraman, N.S.Xia
compound		source
Molecule: Capsid Protein Chain: A Fragment: Unp Residues 455-602 Synonym: Protein Orf2, Porf2, Capsid Protein E2s Domain Engineered: Yes Mutation: Yes		Organism_scientific: Hepatitis E Virus Genotype 1 Organism_common: Hev-1 Organism_taxid: 33774 Gene: Orf2 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Er2566 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pto-T7
symmetry	Space Group: H 3 2	R_factor 0.198 R_Free 0.240
crystal cell	length a length b length c angle alpha angle beta angle gamma 111.448 111.448 84.333 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	BR	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Dimerization of hepatitis E virus capsid protein E2s domain is essential for virus-host interaction., Li S, Tang X, Seetharaman J, Yang C, Gu Y, Zhang J, Du H, Shih JW, Hew CL, Sivaraman J, Xia N, PLoS Pathog. 2009 Aug;5(8):e1000537. Epub 2009 Aug 7. PMID:19662165

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (31 Kb) [Save to disk] Biological Unit Coordinates (3ggq.pdb1.gz) 52 Kb LPC: Ligand-Protein Contacts for 3GGQ CSU: Contacts of Structural Units for 3GGQ Structure Factors (258 Kb) Retrieve 3GGQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3GGQ from S2C, [Save to disk] Re-refined 3ggq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3GGQ in 3D

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Visual 3D analysis of 3GGQ

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 3GGQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ggq_A] [3ggq] SWISS-PROT database: [P33426] Domain organization of [CAPSD_HEVPA] by SWISSPFAM

Other resources with information on 3GGQ

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

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