2JLQ	Hydrolase	date	Sep 15, 2008
title	Dengue Virus 4 Ns3 Helicase Structure, Apo Enzyme.
authors	D.H.Luo, T.Xu, R.P.Watson, D.S.Becker, A.Sampath, W.Jahnke, S.S.Ye C.H.Wang, S.P.Lim, S.G.Vasudevan, J.Lescar
compound		source
Molecule: Serine Protease Subunit Ns3 Chain: A Fragment: Residues 1646-2092 Synonym: Denv4 Ns3 Helicase, Non-Structural Protein 3 Ec: 3.4.21.91 Engineered: Yes		Organism_scientific: Dengue Virus 4 Organism_taxid: 408688 Strain: Thailand03481991 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.21095 R_Free 0.23384
crystal cell	length a length b length c angle alpha angle beta angle gamma 52.821 92.614 102.962 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.67 Å
ligand	CL, GOL	enzyme	Hydrolase E.C.3.4.21.91 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Insights into RNA unwinding and ATP hydrolysis by the flavivirus NS3 protein., Luo D, Xu T, Watson RP, Scherer-Becker D, Sampath A, Jahnke W, Yeong SS, Wang CH, Lim SP, Strongin A, Vasudevan SG, Lescar J, EMBO J. 2008 Nov 13. PMID:19008861

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (85 Kb) [Save to disk] Biological Unit Coordinates (2jlq.pdb1.gz) 81 Kb LPC: Ligand-Protein Contacts for 2JLQ CSU: Contacts of Structural Units for 2JLQ Likely Quarternary Molecular Structure file(s) for 2JLQ Structure Factors (769 Kb) Retrieve 2JLQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2JLQ from S2C, [Save to disk] Re-refined 2jlq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2JLQ 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 2JLQ

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 2JLQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2jlq_A] [2jlq] SWISS-PROT database: [Q2YHF0] Domain organization of [POLG_DEN4T] by SWISSPFAM Domain found in 2JLQ: [DEXDc ] by SMART

Other resources with information on 2JLQ

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

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