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Cell Reactant:HIV-1 Protease Mutant (V82F/I84V)
Syringe Reactant:BDBM518
Meas. Tech.:Isothermal Titration Calorimetry
Entry Date:04/20/04
 
ΔG°:-9.70± (kcal/mole)
pH:5±n/a
Log10Kb:n/a
Temperature:298.15±n/a (K)
ΔH° :4.40±0.200 (kcal/mole)
ΔHobs :4.35± (kcal/mole)
Ionic Strength:n/a
Corrected for ΔHioniz:not known
Protons Released:0.4
ΔCp :-0.41±0.04 (kcal/mole)
Stoich. Param.:n/a
ΔS° :0.0500± (kcal/mole-K)
Comments:n/a
 
Citation Todd, MJLuque, IVelázquez-Campoy, AFreire, E Thermodynamic basis of resistance to HIV-1 protease inhibition: calorimetric analysis of the V82F/I84V active site resistant mutant. Biochemistry39:11876-83 (2000) [PubMed]  Article
More Info.:  Get all data from this article ,  ITC RUN data ,  Solution Info ,  Data Fit Method ,  Instrument Info
 
HIV-1 Protease Mutant (V82F/I84V)
Source:mutations at position 82 and 84 were introduced using an in vitro site-directed mutagenesis kit, mutant protease was expressed in BL21/DE3
Purity:99%
Prep. Method:HIV-1 protease was purified and refolded from E. coli inclusion bodies.
Name:HIV-1 Protease Mutant (V82F/I84V)
Synonyms:n/a
Type:Protein Complex
Mol. Mass.:n/a
Description:n/a
Components:This complex has 2 components.
Component 1
Name:HIV-1 Protease Mutant (V82F/I84V) chain A
Synonyms:HIV-1 Protease Mutant (V82F/I84V) chain B
Type:Enzyme Subunit
Mol. Mass.:10816.23
Organism:Human immunodeficiency virus type 1
Description:Using plasmid-encoded mutant protease (Q7K/L33I/L63I designed to remove three hypersensitive autolytic sites) for the stability of protease.
Residue:99
Sequence:
PQVTLWKRPLVTIKIGGQLKEALLDTGADDTVIEEMSLPGRWKPKMIGGIGGFIKVRQYD
QIIIEICGHKAIGTVLVGPTPFNVIGRNLLTQIGCTLNF
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Component 2
Name:HIV-1 Protease Mutant (V82F/I84V) chain A
Synonyms:HIV-1 Protease Mutant (V82F/I84V) chain B
Type:Enzyme Subunit
Mol. Mass.:10816.23
Organism:Human immunodeficiency virus type 1
Description:Using plasmid-encoded mutant protease (Q7K/L33I/L63I designed to remove three hypersensitive autolytic sites) for the stability of protease.
Residue:99
Sequence:
PQVTLWKRPLVTIKIGGQLKEALLDTGADDTVIEEMSLPGRWKPKMIGGIGGFIKVRQYD
QIIIEICGHKAIGTVLVGPTPFNVIGRNLLTQIGCTLNF
Blast this sequence in BindingDB or PDB
  Blast E-value cutoff:
BDBM518
Source:Purified from commercial capsules
Purity:n/a
Prep. Method:Further purified by HPLC using a semipreparative C-18 reversed-phase column developed with 0-100% acetonitrile in 0.05% TFA
NameBDBM518
Synonyms:(3S,4aS,8aS)-N-tert-butyl-2-[(2R,3R)-2-hydroxy-3-[(3-hydroxy-2-methylphenyl)formamido]-4-(phenylsulfanyl)butyl]-decahydroisoquinoline-3-carboxamide | AG-1343 | CHEMBL584 | Nelfinavir | Viracept
TypeSmall organic molecule
Emp. Form.C32H45N3O4S
Mol. Mass.567.782
SMILESCc1c(O)cccc1C(=O)N[C@@H](CSc1ccccc1)[C@H](O)CN1C[C@H]2CCCC[C@H]2C[C@H]1C(=O)NC(C)(C)C |@@:23|
Structure
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