2ZYE	Hydrolase Hydrolase Inhibitor	date	Jan 20, 2009
title	Structure Of Hiv-1 Protease In Complex With Potent Inhibitor Determined By Neutron Crystallography
authors	M.Adachi, T.Ohhara, T.Tamada, N.Okazaki, R.Kuroki
compound		source
Molecule: Protease Chain: A, B Ec: 3.4.23.16 Engineered: Yes Mutation: Yes		Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Gene: Pol Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_plasmid: Pet43a
symmetry	Space Group: P 21 21 2	R_factor 0.193 R_Free 0.222
crystal cell	length a length b length c angle alpha angle beta angle gamma 59.500 87.400 46.800 90.00 90.00 90.00
method	Neutron Diffraction	resolution	1.90 Å
ligand	KNI BindingDB	enzyme	Hydrolase E.C.3.4.23.16 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure of HIV-1 protease in complex with potent inhibitor KNI-272 determined by high-resolution X-ray and neutron crystallography., Adachi M, Ohhara T, Kurihara K, Tamada T, Honjo E, Okazaki N, Arai S, Shoyama Y, Kimura K, Matsumura H, Sugiyama S, Adachi H, Takano K, Mori Y, Hidaka K, Kimura T, Hayashi Y, Kiso Y, Kuroki R, Proc Natl Acad Sci U S A. 2009 Mar 9. PMID:19273847

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk] Biological Unit Coordinates (2zye.pdb1.gz) 75 Kb LPC: Ligand-Protein Contacts for 2ZYE CSU: Contacts of Structural Units for 2ZYE Likely Quarternary Molecular Structure file(s) for 2ZYE Structure Factors (180 Kb) Retrieve 2ZYE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2ZYE from S2C, [Save to disk]

View 2ZYE 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 2ZYE

Ramachandran plot from PDBSum

Structure-derived information

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2zye] [2zye_B] [2zye_A] SWISS-PROT database: [P03367] Domain organization of [POL_HV1BR] by SWISSPFAM

Other resources with information on 2ZYE

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

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