1MEU	Aspartyl Protease	date	Apr 11, 1997
title	Hiv-1 Mutant (V82f, I84v) Protease Complexed With Dmp323
authors	P.Ala, C.H.Chang
compound		source
Molecule: Hiv-1 Protease Chain: A, B Ec: 3.4.23.16 Engineered: Yes Mutation: Yes		Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Strain: Bh102 Isolate Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 61	R_factor R_Free 0.193
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.800 62.800 83.500 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	DMP BindingDB	enzyme	Hydrolase E.C.3.4.23.16 BRENDA
related structures	by homologous chain: 1DW6, 2AID
Gene Ontology	Chain Function Process Component A, B
Primary reference	Molecular basis of HIV-1 protease drug resistance: structural analysis of mutant proteases complexed with cyclic urea inhibitors., Ala PJ, Huston EE, Klabe RM, McCabe DD, Duke JL, Rizzo CJ, Korant BD, DeLoskey RJ, Lam PY, Hodge CN, Chang CH, Biochemistry 1997 Feb 18;36(7):1573-80. PMID:9048541

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (1meu.pdb1.gz) 37 Kb LPC: Ligand-Protein Contacts for 1MEU CSU: Contacts of Structural Units for 1MEU Likely Quarternary Molecular Structure file(s) for 1MEU Retrieve 1MEU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1MEU from S2C, [Save to disk]

View 1MEU 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 1MEU

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1MEU, from MSDmotif at EBI Genome occurence of 1MEU's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1meua_, region A [Jmol] [rasmolscript] [script source]     - Domain d1meub_, 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: [1meu_A] [1meu] [1meu_B] SWISS-PROT database: [P03366] Domain organization of [POL_HV1B1] by SWISSPFAM

Other resources with information on 1MEU

Community annotation for 1MEU at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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