3MWS	Hydrolase Hydrolase Inhibitor	date	May 06, 2010
title	Crystal Structure Of Group N Hiv-1 Protease
authors	J.M.Sayer, J.Agniswamy, I.T.Weber, J.M.Louis
compound		source
Molecule: Hiv-1 Protease Chain: A, B Fragment: Unp Residues 62-160 Ec: 3.4.23.16 Engineered: Yes Mutation: Yes		Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Gene: Gag, Pol Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 45.940 53.372 66.086 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.09 Å
ligand	017, CL	enzyme	Hydrolase E.C.3.4.23.16 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Autocatalytic maturation, physical/chemical properties, and crystal structure of group N HIV-1 protease: relevance to drug resistance., Sayer JM, Agniswamy J, Weber IT, Louis JM, Protein Sci. 2010 Nov;19(11):2055-72. PMID:20737578

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (85 Kb) [Save to disk] Biological Unit Coordinates (3mws.pdb1.gz) 80 Kb LPC: Ligand-Protein Contacts for 3MWS CSU: Contacts of Structural Units for 3MWS Structure Factors (553 Kb) Retrieve 3MWS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3MWS from S2C, [Save to disk] Re-refined 3mws structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3MWS 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 3MWS

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 3MWS, from MSDmotif at EBI

Sequence-derived information

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

Other resources with information on 3MWS

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

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