2PC0	Hydrolase	date	Mar 29, 2007
title	Apo Wild-Type Hiv Protease In The Open Conformation
authors	H.Heaslet, R.Rosenfeld, M.J.Giffin, J.H.Elder, D.E.Mcree, C.D.Sto
compound		source
Molecule: Protease Chain: A Ec: 3.4.23.16 Engineered: Yes Mutation: Yes		Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Strain: Bh10 Gene: Pol Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21.De Expression_system_vector_type: Plasmid Expression_system_plasmid: Plys S
symmetry	Space Group: P 41 21 2	R_factor 0.153 R_Free 0.186
crystal cell	length a length b length c angle alpha angle beta angle gamma 46.416 46.416 101.370 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.40 Å
ligand	MG, PGR	enzyme	Hydrolase E.C.3.4.23.16 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Conformational flexibility in the flap domains of ligand-free HIV protease., Heaslet H, Rosenfeld R, Giffin M, Lin YC, Tam K, Torbett BE, Elder JH, McRee DE, Stout CD, Acta Crystallogr D Biol Crystallogr. 2007 Aug;63(Pt 8):866-75. Epub 2007, Jul 17. PMID:17642513

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk] Biological Unit Coordinates (2pc0.pdb1.gz) 74 Kb LPC: Ligand-Protein Contacts for 2PC0 CSU: Contacts of Structural Units for 2PC0 Likely Quarternary Molecular Structure file(s) for 2PC0 Structure Factors (190 Kb) Retrieve 2PC0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2PC0 from S2C, [Save to disk] Re-refined 2pc0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2PC0 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 2PC0

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2PC0, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2pc0] [2pc0_A] SWISS-PROT database: [A3FH86] Domain organization of [A3FH86_9HIV1] by SWISSPFAM

Other resources with information on 2PC0

Community annotation for 2PC0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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