3KFP	Hydrolase Hydrolase Inhibitor	date	Oct 27, 2009
title	Hiv Protease (Pr) With Inhibitor Tl-3 Bound, And Dmsos In Ex
authors	C.D.Stout
compound		source
Molecule: Protease Chain: A Ec: 3.4.23.16 Engineered: Yes		Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Strain: R8 Gene: Pol Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21.De3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet 21a+
symmetry	Space Group: P 61 2 2	R_factor 0.226 R_Free 0.313
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.390 62.390 82.060 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.77 Å
ligand	3TL, BME, DMS BindingDB	enzyme	Hydrolase E.C.3.4.23.16 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Fragment-based screen against HIV protease., Perryman AL, Zhang Q, Soutter HH, Rosenfeld R, McRee DE, Olson AJ, Elder JE, Stout CD, Chem Biol Drug Des. 2010 Mar;75(3):257-68. Epub 2010 Jan 19. PMID:20659109

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (25 Kb) [Save to disk] Biological Unit Coordinates (3kfp.pdb1.gz) 37 Kb LPC: Ligand-Protein Contacts for 3KFP CSU: Contacts of Structural Units for 3KFP Structure Factors (141 Kb) Retrieve 3KFP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3KFP from S2C, [Save to disk] Re-refined 3kfp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3KFP 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 3KFP

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 3KFP, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3kfp] [3kfp_A] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3KFP

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

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