2OPQ	Transferase	date	Jan 30, 2007
title	Crystal Structure Of L100i Mutant Hiv-1 Reverse Transcriptas Complex With Gw420867x.
authors	J.Ren, C.E.Nichols, P.P.Chamberlain, K.L.Weaver, S.A.Short, J.H.C J.Kleim, D.K.Stammers
compound		source
Molecule: Reverse Transcriptaseribonuclease H Chain: A Fragment: P66 Ec: 2.7.7.49 Engineered: Yes Mutation: Yes		Organism_scientific: Hiv-1 M:B_hxb2r Organism_taxid: 11706 Strain: Hxb2 Isolate Gene: Gag-Pol Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Dg2 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pkk233-2
Molecule: P51 Rt Chain: B Fragment: P51 Ec: 2.7.7.49 Engineered: Yes Mutation: Yes		Organism_scientific: Hiv-1 M:B_hxb2r Organism_taxid: 11706 Strain: Hxb2 Isolate Gene: Gag-Pol Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Dg2 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pkk233-2
symmetry	Space Group: P 21 21 21	R_factor 0.210 R_Free 0.273
crystal cell	length a length b length c angle alpha angle beta angle gamma 138.400 114.900 64.900 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	CSD, HBQ, PO4 BindingDB	enzyme	Transferase E.C.2.7.7.49 BRENDA
Gene Ontology	Chain Function Process Component A B
Primary reference	Relationship of Potency and Resilience to Drug Resistant Mutations for GW420867X Revealed by Crystal Structures of Inhibitor Complexes for Wild-Type, Leu100Ile, Lys101Glu, and Tyr188Cys Mutant HIV-1 Reverse Transcriptases., Ren J, Nichols CE, Chamberlain PP, Weaver KL, Short SA, Chan JH, Kleim JP, Stammers DK, J Med Chem. 2007 May 17;50(10):2301-2309. Epub 2007 Apr 19. PMID:17441703

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (158 Kb) [Save to disk] Biological Unit Coordinates (2opq.pdb1.gz) 153 Kb LPC: Ligand-Protein Contacts for 2OPQ CSU: Contacts of Structural Units for 2OPQ Likely Quarternary Molecular Structure file(s) for 2OPQ Structure Factors (215 Kb) Retrieve 2OPQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2OPQ from S2C, [Save to disk] Re-refined 2opq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2OPQ 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 2OPQ

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 2OPQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2opq] [2opq_A] [2opq_B] SWISS-PROT database: [P04585] Domain organization of [POL_HV1H2] by SWISSPFAM

Other resources with information on 2OPQ

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

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