3DI6	Transferase	date	Jun 19, 2008
title	Hiv-1 Rt With Pyridazinone Non-Nucleoside Inhibitor
authors	S.F.Harris, A.Villasenor, P.Dunten
compound		source
Molecule: Reverse Transcriptaseribonuclease H Chain: A Fragment: Unp Residues 588-1148 Synonym: P66 Rt Ec: 2.7.7.49, 2.7.7.7, 3.1.26.4 Engineered: Yes		Organism_scientific: Human Immunodeficiency Virus Type 1 (H Isolate); Organism_common: Hiv-1 Organism_taxid: 11706 Gene: Gag-Pol Expression_system: Escherichia Coli
Molecule: P51 Rt Chain: B Fragment: Unp Residues 588-1027 Engineered: Yes		Organism_scientific: Human Immunodeficiency Virus Type 1 (H Isolate); Organism_common: Hiv-1 Organism_taxid: 11706 Gene: Gag-Pol Expression_system: Escherichia Coli
symmetry	Space Group: C 2 2 21	R_factor 0.217 R_Free 0.265
crystal cell	length a length b length c angle alpha angle beta angle gamma 117.046 153.510 154.551 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.65 Å
ligand	PDZ	enzyme	Transferase E.C.2.7.7.49 BRENDA
Gene Ontology	Chain Function Process Component A B
Primary reference	Discovery and optimization of pyridazinone non-nucleoside inhibitors of HIV-1 reverse transcriptase., Sweeney ZK, Dunn JP, Li Y, Heilek G, Dunten P, Elworthy TR, Han X, Harris SF, Hirschfeld DR, Hogg JH, Huber W, Kaiser AC, Kertesz DJ, Kim W, Mirzadegan T, Roepel MG, Saito YD, Silva TM, Swallow S, Tracy JL, Villasenor A, Vora H, Zhou AS, Klumpp K, Bioorg Med Chem Lett. 2008 Aug 1;18(15):4352-4. Epub 2008 Jun 28. PMID:18632268

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (160 Kb) [Save to disk] Biological Unit Coordinates (3di6.pdb1.gz) 307 Kb Biological Unit Coordinates (3di6.pdb2.gz) 155 Kb LPC: Ligand-Protein Contacts for 3DI6 CSU: Contacts of Structural Units for 3DI6 Likely Quarternary Molecular Structure file(s) for 3DI6 Structure Factors (307 Kb) Retrieve 3DI6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3DI6 from S2C, [Save to disk] Re-refined 3di6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3DI6 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 3DI6

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 3DI6, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3di6_B] [3di6_A] [3di6] SWISS-PROT database: [P04585] Domain organization of [POL_HV1H2] by SWISSPFAM

Other resources with information on 3DI6

Community annotation for 3DI6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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