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Cell Reactant:Enoyl-ACP Reductase (FabI) Mutant (F203L)
Syringe Reactant:BDBM3913
Meas. Tech.:Isothermal Titration Calorimetry
Entry Date:04/13/05
 
ΔG°:-37.7± (kJ/mole)
pH:7.5±n/a
Log10Kb:9.85± 9.46
Temperature:288.15±n/a (K)
ΔH° :-28.4±0.800 (kJ/mole)
ΔHobs :-28.4±0.800 (kJ/mole)
Ionic Strength:n/a
Corrected for ΔHioniz:no
Protons Released:n/a
ΔCp :-3.81±0.13 (kJ/mole)
Stoich. Param.:0.58
ΔS° : 0.0322± (kJ/mole-K)
Comments:n/a
 
Citation Protasevich, IIBrouillette, CGSnow, MEDunham, SRubin, JRGogliotti, RSiegel, K Role of inhibitor aliphatic chain in the thermodynamics of inhibitor binding to Escherichia coli enoyl-ACP reductase and the Phe203Leu mutant: a proposed mechanism for drug resistance. Biochemistry43:13380-9 (2004) [PubMed]  Article
More Info.:  Get all data from this article ,  ITC RUN data ,  Solution Info ,  Data Fit Method ,  Instrument Info
 
Enoyl-ACP Reductase (FabI) Mutant (F203L)
Source:The His-tagged FabI (F203L) was expressed and purified from E. coli
Purity:Purity was not lower than 95%
Prep. Method:The calorimetric titration of FabI(F203L) was conducted in the presence of 0.5 mM NAD+.
Name:Enoyl-ACP Reductase (FabI) Mutant (F203L)
Synonyms:n/a
Type:Binary complex with a cofactor
Mol. Mass.:n/a
Description:n/a
Components:This complex has 2 components.
Component 1
Name:Enoyl-ACP Reductase (FabI) Mutant (F203L)
Synonyms:NADPH-dependent enoyl-ACP reductase
Type:Enzyme Subunit
Mol. Mass.:27827.10
Organism:Escherichia coli
Description:n/a
Residue:262
Sequence:
MGFLSGKRILVTGVASKLSIAYGIAQAMHREGAELAFTYQNDKLKGRVEEFAAQLGSDIV
LQCDVAEDASIDTMFAELGKVWPKFDGFVHSIGFAPGDQLDGDYVNAVTREGFKIAHDIS
SYSFVAMAKACRSMLNPGSALLTLSYLGAERAIPNYNVMGLAKASLEANVRYMANAMGPE
GVRVNAISAGPIRTLAASGIKDLRKMLAHCEAVTPIRRTVTIEDVGNSAAFLCSDLSAGI
SGEVVHVDGGFSIAAMNELELK
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Component 2
NameBDBM3909
Synonyms:NAD+
TypeNucleoside or nucleotide
Emp. Form.C21H27N7O14P2
Mol. Mass.663.4251
SMILESNC(=O)c1ccc[n+](c1)[C@@H]1O[C@H](COP([O-])(=O)OP(O)(=O)OC[C@H]2O[C@H]([C@H](O)[C@@H]2O)n2cnc3c(N)ncnc23)[C@@H](O)[C@H]1O |r|
Structure
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BDBM3913
Source:Organic Synthesis
Purity:n/a
Prep. Method:n/a
NameBDBM3913
Synonyms:2-(2-hydroxyphenoxy)-5-propylphenol | 5-propyl-2-(2-hydroxyphenoxy)phenol | PD205405
TypeSmall organic molecule
Emp. Form.C15H16O3
Mol. Mass.244.2857
SMILESCCCc1ccc(Oc2ccccc2O)c(O)c1
Structure
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