3GGA	Hydrolase	date	Feb 27, 2009
title	Hiv Protease Inhibitors With Pseudo-Symmetric Cores
authors	V.S.Stoll
compound		source
Molecule: V-1 Protease Chain: G, H, A, B, C, D Engineered: Yes		Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Gene: Orf Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_vector: Pet11b Expression_system_plasmid: Pbs27
symmetry	Space Group: P 1 21 1	R_factor 0.226 R_Free 0.275
crystal cell	length a length b length c angle alpha angle beta angle gamma 67.080 61.504 87.684 90.00 111.12 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	GGW	enzyme
Gene Ontology	Chain Function Process Component H, A, D, C, G, B
Primary reference	2-Pyridyl P1'-substituted symmetry-based human immunodeficiency virus protease inhibitors (A-792611 and A-790742) with potential for convenient dosing and reduced side effects., Degoey DA, Grampovnik DJ, Flentge CA, Flosi WJ, Chen HJ, Yeung CM, Randolph JT, Klein LL, Dekhtyar T, Colletti L, Marsh KC, Stoll V, Mamo M, Morfitt DC, Nguyen B, Schmidt JM, Swanson SJ, Mo H, Kati WM, Molla A, Kempf DJ, J Med Chem. 2009 Apr 23;52(8):2571-86. PMID:19323562

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (97 Kb) [Save to disk] Biological Unit Coordinates (3gga.pdb1.gz) 33 Kb Biological Unit Coordinates (3gga.pdb2.gz) 33 Kb Biological Unit Coordinates (3gga.pdb3.gz) 33 Kb LPC: Ligand-Protein Contacts for 3GGA CSU: Contacts of Structural Units for 3GGA Likely Quarternary Molecular Structure file(s) for 3GGA Structure Factors (344 Kb) Retrieve 3GGA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3GGA from S2C, [Save to disk] Re-refined 3gga structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3GGA in 3D

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Visual 3D analysis of 3GGA

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 3GGA, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3gga_G] [3gga_D] [3gga_C] [3gga_H] [3gga] [3gga_B] [3gga_A] SWISS-PROT database: [P03366] Domain organization of [POL_HV1B1] by SWISSPFAM

Other resources with information on 3GGA

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

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