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Cell Reactant:HIV-1 Protease
Syringe Reactant:BDBM518
Meas. Tech.:Isothermal Titration Calorimetry
Entry Date:06/23/04
 
ΔG°:-13.1± (kcal/mole)
pH:5±n/a
Log10Kb:9.59± 7.87
Temperature:298.15±n/a (K)
ΔH° :2.60± (kcal/mole)
ΔHobs :2.60± (kcal/mole)
Ionic Strength:n/a
Corrected for ΔHioniz:not known
Protons Released:n/a
ΔCp :n/a
Stoich. Param.:n/a
ΔS° :0.0500± (kcal/mole-K)
Comments:Adapted from Velazquez-Campoy, A., Kiso, Y., and Freire, E. (2001) Arch. Biochem. Biophys. 390, 169-175.
 
Citation Muzammil, SMuzammil, SRoss, PRoss, PFreire, EFreire, E A major role for a set of non-active site mutations in the development of HIV-1 protease drug resistance. Biochemistry42:631-8 (2003) [PubMed]  Article
More Info.:  Get all data from this article ,  ITC RUN data ,  Solution Info ,  Data Fit Method ,  Instrument Info
 
HIV-1 Protease
Source:Plasmid-encoded HIV-1 protease was expressed in E. coli cells.
Purity:99%
Prep. Method:HIV-1 protease was purified and refolded from E. coli inclusion bodies.
Name:Dimer of Gag-Pol polyprotein [489-587,Q496K]
Synonyms:HIV-1 Protease | HIV-1 Protease (Q7K)
Type:Protein Complex
Mol. Mass.:n/a
Description:n/a
Components:This complex has 2 components.
Component 1
Name:Gag-Pol polyprotein [489-587,Q496K]
Synonyms:HIV-1 Protease (Q7K) chain A | HIV-1 Protease (Q7K) chain B | HIV-1 Protease B Subtype chain A | HIV-1 Protease B Subtype chain B | HIV-1 Protease Mutant (Q7K) | HIV-1 Protease chain A | POL_HV1H2 | gag-pol
Type:Enzyme Subunit
Mol. Mass.:10782.21
Organism:Human immunodeficiency virus type 1
Description:All of the protease constructs in this study are on the wild type containing the single Q7K mutation to prevent autocatalysis.This protein has enzymatic properties similar to that of the wild type protease.
Residue:99
Sequence:
PQVTLWKRPLVTIKIGGQLKEALLDTGADDTVLEEMSLPGRWKPKMIGGIGGFIKVRQYD
QILIEICGHKAIGTVLVGPTPVNIIGRNLLTQIGCTLNF
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Component 2
Name:Gag-Pol polyprotein [489-587,Q496K]
Synonyms:HIV-1 Protease (Q7K) chain A | HIV-1 Protease (Q7K) chain B | HIV-1 Protease B Subtype chain A | HIV-1 Protease B Subtype chain B | HIV-1 Protease Mutant (Q7K) | HIV-1 Protease chain A | POL_HV1H2 | gag-pol
Type:Enzyme Subunit
Mol. Mass.:10782.21
Organism:Human immunodeficiency virus type 1
Description:All of the protease constructs in this study are on the wild type containing the single Q7K mutation to prevent autocatalysis.This protein has enzymatic properties similar to that of the wild type protease.
Residue:99
Sequence:
PQVTLWKRPLVTIKIGGQLKEALLDTGADDTVLEEMSLPGRWKPKMIGGIGGFIKVRQYD
QILIEICGHKAIGTVLVGPTPVNIIGRNLLTQIGCTLNF
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
Search PDB for entries with ligand similarity:Similarity to this molecule at least:

   
    

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