3JRV	Viral Protein Protein Binding	date	Sep 09, 2009
title	Structure Of Poxvirus K7 Protein In Complex With Rna Helicas
authors	S.Oda, R.A.Khan
compound		source
Molecule: Protein K7 Chain: A, B Engineered: Yes		Organism_scientific: Vaccinia Virus Wr Organism_common: Vacv Organism_taxid: 10254 Strain: Western Reserve Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15
Molecule: Atp-Dependent Rna Helicase Ddx3x Chain: C, D, E Fragment: Ddx3, Unp Residues 71-90 Synonym: Dead Box Protein 3, X-Chromosomal, Helicase-Like P Hlp2, Dead Box, X Isoform; Ec: 3.6.1.- Engineered: Yes		Synthetic: Yes Other_details: Solid-Phase Peptide Synthesis Of Chains C, D
symmetry	Space Group: C 1 2 1	R_factor 0.141 R_Free 0.190
crystal cell	length a length b length c angle alpha angle beta angle gamma 90.889 69.529 65.626 90.00 122.17 90.00
method	X-Ray Diffraction	resolution	1.60 Å
ligand	MSE	enzyme	Hydrolase E.C.3.6.1 BRENDA
note	3JRV is a representative structure
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural basis for targeting of human RNA helicase DDX3 by poxvirus protein K7., Oda S, Schroder M, Khan AR, Structure. 2009 Nov 11;17(11):1528-37. PMID:19913487

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (119 Kb) [Save to disk] Biological Unit Coordinates (3jrv.pdb1.gz) 57 Kb Biological Unit Coordinates (3jrv.pdb2.gz) 57 Kb Biological Unit Coordinates (3jrv.pdb3.gz) 3 Kb LPC: Ligand-Protein Contacts for 3JRV CSU: Contacts of Structural Units for 3JRV Structure Factors (1193 Kb) Retrieve 3JRV in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3JRV from S2C, [Save to disk] Re-refined 3jrv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3JRV 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 3JRV

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 3JRV, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3jrv_E] [3jrv_C] [3jrv_A] [3jrv_B] [3jrv] [3jrv_D] SWISS-PROT database: [O00571] [P68466] Belongs to the eukaryotic nuclear pore complex (e-npc) family according to TCDB. Domain organization of [DDX3X_HUMAN] [VK07_VACCW] by SWISSPFAM

Other resources with information on 3JRV

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

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