3HPG	Transferase	date	Jun 04, 2009
title	Visna Virus Integrase (Residues 1-219) In Complex With Ledgf Examples Of Open Integrase Dimer-Dimer Interfaces
authors	S.Hare, A.Labeja, P.Cherepanov
compound		source
Molecule: Integrase Chain: A, B, C, D, E, F Fragment: N-Terminal And Catalytic Core Domains, Unp Residu 1039; Synonym: In Engineered: Yes		Organism_scientific: Maedi Visna Virus Organism_common: Mvv Organism_taxid: 36374 Strain: Kv1772 Gene: Pol Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Pc2 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcdf-Duet1
Molecule: Pc4 And Sfrs1-Interacting Protein Chain: G, H, I, J, K, L Fragment: Integrase Binding Domain, Unp Residues 347-435 Synonym: Lens Epithelium-Derived Growth Factor, Transcripti Coactivator P75p52, Dense Fine Speckles 70 Kda Protein, Df Associated Antigen Kw-7; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Dfs70, Ledgf, Psip1, Psip2 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Pc2 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pes
symmetry	Space Group: P 1 21 1	R_factor 0.212 R_Free 0.253
crystal cell	length a length b length c angle alpha angle beta angle gamma 91.104 148.904 91.076 90.00 113.41 90.00
method	X-Ray Diffraction	resolution	3.28 Å
ligand	ZN	enzyme
note	3HPG is a representative structure
Gene Ontology	Chain Function Process Component F, A, D, C, E, B
Primary reference	Structural basis for functional tetramerization of lentiviral integrase., Hare S, Di Nunzio F, Labeja A, Wang J, Engelman A, Cherepanov P, PLoS Pathog. 2009 Jul;5(7):e1000515. Epub 2009 Jul 17. PMID:19609359

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (544 Kb) [Save to disk] Biological Unit Coordinates (3hpg.pdb1.gz) 357 Kb Biological Unit Coordinates (3hpg.pdb2.gz) 355 Kb Biological Unit Coordinates (3hpg.pdb3.gz) 361 Kb LPC: Ligand-Protein Contacts for 3HPG CSU: Contacts of Structural Units for 3HPG Likely Quarternary Molecular Structure file(s) for 3HPG Structure Factors (277 Kb) Retrieve 3HPG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3HPG from S2C, [Save to disk] Re-refined 3hpg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3HPG 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 3HPG

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 3HPG, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3hpg_I] [3hpg_C] [3hpg_D] [3hpg_A] [3hpg_G] [3hpg_K] [3hpg_B] [3hpg_J] [3hpg_L] [3hpg_H] [3hpg_E] [3hpg] [3hpg_F] SWISS-PROT database: [P35956] [O75475] Domain organization of [POL_VILVK] [PSIP1_HUMAN] by SWISSPFAM

Other resources with information on 3HPG

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

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