2HS1	Hydrolase	date	Jul 20, 2006
title	Ultra-High Resolution X-Ray Crystal Structure Of Hiv-1 Prote Mutant With Tmc114 (Darunavir) Inhibitor
authors	I.T.Weber, A.Y.Kovalevsky
compound		source
Molecule: Hiv-1 Protease Chain: A, B Fragment: Hiv-1 Protease (Residues 500-598) Ec: 3.4.23.16 Engineered: Yes Mutation: Yes		Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Gene: Gag 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 28.700 65.923 92.534 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	0.84 Å
ligand	017, CL, DMS BindingDB	enzyme	Hydrolase E.C.3.4.23.16 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Ultra-high Resolution Crystal Structure of HIV-1 Protease Mutant Reveals Two Binding Sites for Clinical Inhibitor TMC114., Kovalevsky AY, Liu F, Leshchenko S, Ghosh AK, Louis JM, Harrison RW, Weber IT, J Mol Biol. 2006 Oct 13;363(1):161-73. Epub 2006 Aug 4. PMID:16962136

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (93 Kb) [Save to disk] Biological Unit Coordinates (2hs1.pdb1.gz) 88 Kb LPC: Ligand-Protein Contacts for 2HS1 CSU: Contacts of Structural Units for 2HS1 Likely Quarternary Molecular Structure file(s) for 2HS1 Structure Factors (2427 Kb) Retrieve 2HS1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2HS1 from S2C, [Save to disk] Re-refined 2hs1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2HS1 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 2HS1

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2HS1, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2hs1_B] [2hs1] [2hs1_A] SWISS-PROT database: [P03366] Domain organization of [POL_HV1B1] by SWISSPFAM

Other resources with information on 2HS1

Community annotation for 2HS1 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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