1MET	Aspartyl Protease	date	Apr 11, 1997
title	Hiv-1 Mutant (V82f) 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 0.195 R_Free NULL
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: 1G6L, 2BPY
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] (42 Kb) [Save to disk] Biological Unit Coordinates (1met.pdb1.gz) 37 Kb LPC: Ligand-Protein Contacts for 1MET CSU: Contacts of Structural Units for 1MET Likely Quarternary Molecular Structure file(s) for 1MET Retrieve 1MET in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1MET from S2C, [Save to disk]

View 1MET 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 1MET

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1MET, from MSDmotif at EBI Genome occurence of 1MET's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1meta_, region A [Jmol] [rasmolscript] [script source]     - Domain d1metb_, 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: [1met_A] [1met_B] [1met] SWISS-PROT database: [P03366] Domain organization of [POL_HV1B1] by SWISSPFAM

Other resources with information on 1MET

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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