4UPJ	Hydrolase (Acid Protease)	date	Mar 04, 1996
title	Human Immunodeficiency Virus Type 2 Protease Mutant With Lys Replaced By Leu (K57l) Complex With U097410 [4-Hydroxy-3-[1 [[[[(Tert-Butyloxycarbonyl) Aminomethyl]Carbonyl]Amino]Phenyl]Propyl]Coumarin
authors	K.D.Watenpaugh, A.M.Mulichak, M.N.Janakiraman
compound		source
Molecule: Hiv-2 Protease Chain: A, B Ec: 3.4.23.16 Engineered: Yes Mutation: Yes		Organism_scientific: Human Immunodeficiency Virus 2 Organism_taxid: 11709 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.206 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 31.128 45.312 132.735 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	U04	enzyme	Hydrolase E.C.3.4.23.16 BRENDA
related structures	by homologous chain: 1HSH, 2HPE
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure-based design of novel HIV protease inhibitors: carboxamide-containing 4-hydroxycoumarins and 4-hydroxy-2-pyrones as potent nonpeptidic inhibitors., Thaisrivongs S, Watenpaugh KD, Howe WJ, Tomich PK, Dolak LA, Chong KT, Tomich CC, Tomasselli AG, Turner SR, Strohbach JW, et al., J Med Chem 1995 Sep 1;38(18):3624-37. PMID:7658450

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (37 Kb) [Save to disk] Biological Unit Coordinates (4upj.pdb1.gz) 33 Kb LPC: Ligand-Protein Contacts for 4UPJ CSU: Contacts of Structural Units for 4UPJ Likely Quarternary Molecular Structure file(s) for 4UPJ Retrieve 4UPJ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4UPJ from S2C, [Save to disk]

View 4UPJ 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 4UPJ

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 4UPJ, from MSDmotif at EBI Genome occurence of 4UPJ's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d4upja_, region A [Jmol] [rasmolscript] [script source]     - Domain d4upjb_, region B [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4upj_A] [4upj] [4upj_B] SWISS-PROT database: [P04584] Domain organization of [POL_HV2RO] by SWISSPFAM

Other resources with information on 4UPJ

Community annotation for 4UPJ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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