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BioAssay: AID 588385

SAR compounds tested by Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42 wildtype, round 1

Assay Implementation: Lin Hong, Ph.D., J. Jacob Strouse, Ph.D., Mark Carter, M.S., Anna Waller, Ph.D. ..more
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 Tested Compounds
 Tested Compounds
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Active(10)
 
 
Inactive(17)
 
 
 Tested Substances
 Tested Substances
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Active(10)
 
 
Inactive(17)
 
 
AID: 588385
Data Source: NMMLSC (UNMCMD_Rab7Project_SAR1_Dose_Response_Cdc42_WT)
BioAssay Type: Confirmatory, Concentration-Response Relationship Observed
Depositor Category: NIH Molecular Libraries Probe Production Network
Deposit Date: 2011-09-21
Hold-until Date: 2012-09-14
Modify Date: 2012-09-18

Data Table ( Complete ):           View Active Data    View All Data
Target
Sequence: cell division cycle 42 (GTP binding protein, 25kDa) [Homo sapiens]
Description ..   

     More BioActivity Data..
BioActive Compounds: 10
Related Experiments
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AIDNameTypeProbeComment
761HTS to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42 wildtypeScreening depositor-specified cross reference: HTS to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42
1772Project utilizing multiplex HTS to identify specific small molecule inhibitors of Ras and Ras-related GTPasesSummary5 depositor-specified cross reference: Summary report for GTPase target project
757HTS to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rac wildtypeScreening same project related to Summary assay
758HTS to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rab7 wildtypeScreening same project related to Summary assay
759HTS to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Ras wildtypeScreening same project related to Summary assay
760HTS to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rab2 wildtypeScreening same project related to Summary assay
764HTS to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rac activated mutantScreening same project related to Summary assay
1333Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42 activated mutantConfirmatory same project related to Summary assay
1334Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42 wildtypeConfirmatory same project related to Summary assay
1335Multiplexed dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Ras wildtypeConfirmatory same project related to Summary assay
1336Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rab7 wildtypeConfirmatory same project related to Summary assay
1337Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rab2 wildtypeConfirmatory same project related to Summary assay
1339Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rac activated mutantConfirmatory same project related to Summary assay
1340Multiplexed dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rac wildtypeConfirmatory same project related to Summary assay
1341Multiplexed dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Ras activated mutantConfirmatory same project related to Summary assay
1758Activator binding kinetics on Ras and Ras-related GTPases, specifically Cdc42_wtScreening same project related to Summary assay
1759Activator binding kinetics on Ras and Ras-related GTPases, specifically Ras_wtScreening same project related to Summary assay
1760Activator binding kinetics on Ras and Ras-related GTPases, specifically Rab7_wtScreening same project related to Summary assay
1761Activator binding kinetics on Ras and Ras-related GTPases, specifically Ras_act (activated mutant)Screening same project related to Summary assay
1762Activator binding kinetics on Ras and Ras-related GTPases, specifically Cdc42_act (activated mutant)Screening same project related to Summary assay
1763Activator binding kinetics on Ras and Ras-related GTPases, specifically Rab2_wtScreening same project related to Summary assay
1769Profiling Assay to determine GST-GSH interactions in multiplex bead-based assaysConfirmatory same project related to Summary assay
2009Oxadiazole SAR compounds tested by Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42 activated mutantConfirmatory same project related to Summary assay
2019Pyrazoline SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42 wildtype proteinConfirmatory same project related to Summary assay
2020Pyrazoline SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42 activated mutantConfirmatory same project related to Summary assay
2021Additional SAR compounds tested by Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42 activated mutantConfirmatory same project related to Summary assay
2022Additional SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42 wildtypeConfirmatory same project related to Summary assay
2027Oxadiazole SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rac1 wildtypeConfirmatory same project related to Summary assay
2031Oxadiazole SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rab7 wildtypeConfirmatory same project related to Summary assay
2033Oxadiazole SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rab2 wildtypeConfirmatory same project related to Summary assay
2036Additional SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rab7 wildtypeConfirmatory same project related to Summary assay
2037Oxadiazole SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42 wildtypeConfirmatory same project related to Summary assay
2038Additional SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Ras wildtypeConfirmatory same project related to Summary assay
2039Additional SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rac1 activated mutantConfirmatory same project related to Summary assay
2040Additional SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rac1 wildtypeConfirmatory same project related to Summary assay
2041Pyrazoline SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rab7 wildtypeConfirmatory same project related to Summary assay
2042Oxadiazole SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Ras activated mutantConfirmatory same project related to Summary assay
2043Additional SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Ras activated mutantConfirmatory same project related to Summary assay
2045Pyrazoline SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rab2 wildtypeConfirmatory same project related to Summary assay
2046Additional SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rab2 wildtypeConfirmatory same project related to Summary assay
2047Pyrazoline SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Ras wildtypeConfirmatory same project related to Summary assay
2048Pyrazoline SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rac1 activated mutantConfirmatory same project related to Summary assay
2050Pyrazoline SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Ras activated mutantConfirmatory same project related to Summary assay
2051Oxadiazole SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rac1 activated mutantConfirmatory same project related to Summary assay
2053Oxadiazole SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Ras wildtypeConfirmatory same project related to Summary assay
2055Pyrazoline SAR compounds tested via Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rac1 wildtypeConfirmatory same project related to Summary assay
2372Compound effect on equilibrium binding with Cdc42 under varying GTP conditions: nucleotide depletion with Mg bufferOther same project related to Summary assay
2373Compound effect on equilibrium binding with Cdc42 under varying GTP conditions with Mg bufferOther same project related to Summary assay
2374PAK-Effector Pull-down Assay for Quantification of Rac/Cdc42 Activation Using 3T3 CellsOther same project related to Summary assay
2375Panel results of Cell based ELISA Assessing Activation of Cdc42 and Rac1Other same project related to Summary assay
2376Dose Response of compounds with constant GTP under the condition of nascent nucleotide depletion and Mg bufferConfirmatory same project related to Summary assay
2378Compound effect on equilibrium binding with Cdc42 under varying GTP conditions with EDTA bufferOther same project related to Summary assay
2393Dose Response of compounds for six proteins with constant GTP under the condition of Mg bufferOther same project related to Summary assay
2418Assessment of Cdc42 inhibitors on Bradykinin activation of 3T3 cellsOther same project related to Summary assay
588369Cellular toxicity assessed by Trypan Blue for compounds active in GTPase screenOther same project related to Summary assay
588373SAR compounds for Cdc42 probe extension project tested by Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42 activated mutant, round 1Confirmatory same project related to Summary assay
588377SAR compounds for Cdc42 probe extension project tested by Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42 wildtype, round 1Confirmatory same project related to Summary assay
588381SAR compounds for Cdc42 probe extension project tested by Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically H-Ras activated mutant, round 1Confirmatory same project related to Summary assay
588383SAR compounds for Cdc42 probe extension project tested by Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Ras wildtype, round 1Confirmatory same project related to Summary assay
588384SAR compounds for Rab7 project tested by Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42 activated mutant, round 1Confirmatory same project related to Summary assay
588387SAR compounds tested by Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically H-Ras activated mutant, round 1Confirmatory same project related to Summary assay
588388SAR compounds tested by Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically H-Ras wildtype, round 1Confirmatory same project related to Summary assay
588393SAR compounds for Cdc42 probe extension project tested by Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rab7 wildtype, round 1Confirmatory same project related to Summary assay
588394SAR compounds tested by Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rab7 wildtype, round 1Confirmatory same project related to Summary assay
588410Cellular toxicity assessed by Trypan Blue for compounds in active GTPase screen, set2Other same project related to Summary assay
588427Cellular toxicity assessed by Trypan Blue for compounds in active GTPase screen, Set1Other same project related to Summary assay
588477Dose Response of round 1 SAR compounds for Cdc42 probe extension project tested by multiplex of eight GTPase proteins under the condition of Mg Buffer, non-chelator bufferOther same project related to Summary assay
588479Dose Response of round 1 SAR compounds for GTPase inhibitor project tested by multiplex of eight GTPase proteins under the condition of Mg Buffer, non-chelator bufferOther same project related to Summary assay
588622Dose Response of round 2 SAR compounds for GTPase inhibitor project tested by multiplex of eight GTPase proteins under the condition of Mg Buffer, non-chelator bufferOther same project related to Summary assay
588624SAR compounds for Rab7 project tested by Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42 activated mutant, round 2Confirmatory same project related to Summary assay
588626SAR compounds tested by Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42 wildtype, round 2Confirmatory same project related to Summary assay
588628SAR compounds tested by Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically H-Ras activated mutant, round 2Confirmatory same project related to Summary assay
588630SAR compounds tested by Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically H-Ras wildtype, round 2Confirmatory same project related to Summary assay
588631SAR compounds tested by Multiplex dose response to identify specific small molecule inhibitors of Ras and Ras-related GTPases specifically Rab7 wildtype, round 2Confirmatory same project related to Summary assay
602137Counter screen to determine effect of SAR compounds for Rab7 project on GST-GSH binding, round 1Other same project related to Summary assay
602145Counter screen to determine effect of SAR compounds for Rab7 project on GST-GSH binding, round 2Other same project related to Summary assay
602146EGFR degradation assay in SCC-12F cellsOther same project related to Summary assay
602148Active GTPase Screen Compounds affects on binding of VLA-4 specific ligandOther same project related to Summary assay
651732Cellular toxicity assessed by Trypan Blue for compounds in active Cdc42 Probe Extension ProjectOther same project related to Summary assay
652107Actin Polymerization inhibition by compounds from Cdc42 Probe Extension ProjectOther same project related to Summary assay
720688Assessing protein source dependence on dose response curves of small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42 wildtypeOther same project related to Summary assay
720689Assessing protein source dependence on dose response curves of small molecule inhibitors of Ras and Ras-related GTPases specifically Rab7 wildtypeOther same project related to Summary assay
720699Comparison of test compound incubation dependence on dose response curves of small molecule inhibitors of Ras and Ras-related GTPases specifically Rab7 wildtypeOther same project related to Summary assay
720712Comparison of test compound incubation dependence on dose response curves of small molecule inhibitors of Ras and Ras-related GTPases specifically Cdc42 wildtypeOther same project related to Summary assay
Description:
University of New Mexico Assay Overview:
Assay Support: NIH I RO3 MH081231-01
HTS to identify specific small molecule inhibitors of Ras and Ras-related GTPases
PI: Angela Wandinger-Ness, Ph.D.
Co-PI: Larry Sklar, Ph.D.
Assay Development: Zurab Surviladze, Ph.D.
Assay Implementation: Lin Hong, Ph.D., J. Jacob Strouse, Ph.D., Mark Carter, M.S., Anna Waller, Ph.D.
Target Team Leader for the Center: Larry Sklar (lsklar@salud.unm.edu)
UNM Cheminformatics: Cristian Bologa, Ph.D., Oleg Ursu, Ph.D.

Chemistry: University of Kansas Specialized Chemistry Center
KU Specialized Chemistry Center PI: Jeff Aube, Ph.D.
KU SCC Project Manager: Jennifer E. Golden. Ph.D.
KU SCC Chemists on this project: Chad Schroeder, M.S., Denise Simpson, Ph.D., Julica Noeth, B.S.

Dose Response Assay Background and Significance:

Ras and related small molecular weight GTPases function in the regulation of signaling and cell growth, and collectively serve to control cell proliferation, differentiation and apoptosis [Tekai et al. 2001; Wennerberg et al. 2005]. The Ras-related GTPases are divided into four subfamilies with the Rab proteins regulating membrane transport, Rho proteins (including Rac and Cdc 42) regulating cytoskeletal rearrangements and responses to signaling, Arf/Sar proteins regulating membrane and microtubule dynamics as well as protein transport, and Ran proteins controlling nucleocytoplasmic transport. This project focuses on representative Ras, Rho, and Rab family members to validate the approach for the identification of new chemical compounds with novel therapeutic potential in cell signaling and growth control.

Ras and Ras-related GTPase functions are tightly regulated, and dysregulation is causal in a wide variety of human diseases. Ras mutations resulting in impaired GTP hydrolysis and plasma membrane hyperactivation are linked to many human cancers [Farnsworth et al. 1991; Sukumar et al. 1983; Taparowsky et al. 1982; Boylan et al. 1990; Hruban et al. 2004; Abrams et al. 1996]. Point mutations in the Rab and Rho GTPases are also causal in diverse human diseases affecting pigmentation, immune, and neurologic functions [Houlden et al. 2004; Verhoeven et al 2003; Williams et al. 2000; Bahaderan et al. 2003; and preliminary findings]. Rab and Rho mutants identified in human disease act as dominant negatives either due to a failure to bind GTP or due to inappropriate coupling of the active proteins with downstream effectors. To date, inhibition of Ras and Ras-related proteins has relied largely on altering membrane recruitment with various drugs affecting prenylation [Morgillo F and Lee HY, 2006; Russell RG, 2006; Park, et al. 2002]. Generally, Ras proteins must be farnesylated for proper membrane localization, while Rab and Rho proteins are geranylated. Such strategies lack specificity and are problematic because each of these prenylation machineries is required for the proper function of many Ras superfamily members. Rational drug design has only recently been applied to identify the first two small molecule inhibitors of Rho GTPase family members [Gao, et al. 2004; Nassar et al. 2006]. Therefore, broadly testing the Ras-related GTPases as targets for small molecule inhibitors and activators is expected to identify new classes of compounds that may be useful in the treatment of human disease, as well as in unraveling the molecular details of how Ras-related GTPases function.

The primary HTS assay was a no-wash fluorescent GTP-binding assay adapted to multiplexed, high-throughput measurements whereby multiple GTPases were simultaneously screened against the MLSCN library. The specificity is based on the observation that individual GTPases including wt and activated forms exhibit measurably distinct affinities for Bodipy-FI-GTP vs GTP. The assay involves the binding of fluorescent GTP to G protein-GST fusion proteins on GSH beads. A set of six G proteins (Rab7 wt, Ras wt, Ras act, Cdc42 wt, Cdc42 act) are arrayed under conditions of divalent ion depletion. Here we report the activity in EDTA buffer conditions of various compounds that were synthesised by KU SCC under the pan-inhibitor of GTPase project.
Protocol
Bead sets are coated with individual GST-small G proteins, blocked with Buffer (0.01% NP-40; 30mM HEPES pH 7.5; 100mM KCl; 20mM NaCl; 1mM EDTA; 0.1% BSA and 1mM DTT), incubated overnight at 4 degrees C, and finally washed in buffer. The different bead sets, acquired from Duke Scientific, have similar size (~ 4 microm diameter) however they are distinguished by varied magnitude of emission at 665 +/-10 nm with excitation at 635 nm.
Test compounds were serially diluted 1:3 eight times for a total of nine different test compound concentrations in DMSO. Final compound dilutions in DMSO ranged from 1 microM to 10mM. These dilutions were then diluted 1 to 100 to give an assay concentration range of 10 nanoM to 100 microM.
The assay is conducted in 384-well microplates in a total well volume of 10.1 microliters (5 microliters of bead mixture, 0.1 microliters of test compound, and 5 microliters of 200 nanoM Bodipy-FL-GTP in buffer containing BSA and DTT for a final concentration of GTP of 100 nanoM). Negative Controls, which contain bead mixture and fluorescent GTP but no test compound, are located in columns 1 and 13 on plate. Positive Controls containing bead mixture with fluorescent GTP and 0.5 mM unlabeled GTP, are collected separately (either on teh same plate or different plate). Plates are placed on rotators and incubated for 40-45 minutes at 4 degrees C. Dose response experiments reported here include one multiplex format for: Rab7 wt, H-Ras wt, H-Ras constitutively active, Cdc42 wt, and Cdc42 constitutively active.
Sample acquisition and preliminary analysis is conducted with the HyperCyt(R) high throughput flow cytometry platform. The HyperCyt system interfaces a flow cytometer and autosampler for high-throughput microliter volume sampling from 384-well microtiter plates [Kuckuck, et al., 2001; Ramirez, et al., 2003]. The stream of particles is excited at 488 nm and 635 nm, and flow cytometric data of light scatter and fluorescence emission at 530 +/- 20 nm (FL1) and emission at 665 +/- 10 nm (FL8) are collected on a Cyan Flow Cytometer (Dako). Analysis of the time-resolved acquisition data file uses HyperView software to merge the flow cytometry data files with compound worklist files generated by HyperSip software. Gating based on forward scatter (FS) and side scatter (SS) parameters is used to identify singlet bead populations. Gating based on FL8 emission distinguishes the beads coated with different proteins, and the green median fluorescence intensity (MFI) per bead population (well) is calculated. The raw data are parsed in HyperView to produce annotated fluorescence summary data for each well. The parsed data are then processed through an Excel template file constructed specifically for the assay to fit the data via GraphPad Prism.
Calculations:
In dose response experiments, the percent response was calculated for each GTPase target by the following equation:
%Response = (SampleMFI - PCntrl)/(NCntrl - PCntrl)
where SampleMFI is the median fluorescence intensity of the compound sample, PCntrl is the median fluorescence intensity measured in the presence of access blocking non-fluorescent GTP, and NCntrl is the median fluorescence intensity measured in the presence of DMSO. The %Response was 100% for compounds not affecting the binding of Bodipy-FL-GTP, and greater than 100% if the compound increased the binding of Bodipy-FL-GTP and less than 100% if the compound decreased the binding of Bodipy-FL-GTP.
The % response values for the entire concentration range of a test compound were fitted by Prism(R) software (GraphPad Software, Inc., San Diego, CA) using nonlinear least-squares regression in a sigmoidal dose response model with variable slope, also known as the four parameter logistic equation. Curve fit statistics were used to determine the following parameters of the model: EC50, microM - concentration of added test compound competitor that inhibited fluorescent ligand binding by 50 percent; LOGEC50 - the logarithm of EC50; TOP - the response value at the top plateau; BOTTOM - the response value at the bottom plateau; HILLSLOPE - the slope factor, or the Hill coefficient; STD_LOGEC50, STD_TOP, STD_BOTTOM, STD_HILLSLOPE - standard errors of LOGEC50, TOP, BOTTOM, and HILLSLOPE ; EC50_95CI_LOW, EC50_95CI_HIGH - the low and high boundaries of the 95% confidence interval of the EC50 estimate, RSQR - the correlation coefficient (r squared) indicative of goodness-of-fit.
Assessment of the validity of the estimates from the Prism fits was filtered via the following criteria:
- -8 < LOGEC50 < -4 (the computed EC50 value should be in the interval of tested concentrations)
- STD_LOGEC50/|LOGEC50| <0.15 (the standard error of LOGEC50 should be no greater than 15% of the absolute value of LOGEC50)
- 0.5 < |HILLSLOPE| < 2 (the absolute value of HILLSLOPE should be higher than 0.5 and lower than 2)
PUBCHEM_ACTIVITY_SCORE were calculated based on an EC50 cutoff of 10 microM, by using the following equations:
SCORE = 100*(1-EC50/10 )
And compounds were demeaned active if the EC50 is equal to or less than 10 microM and the span of the %Response is greater than or equal to 30%. Span is the magnitude of %Response change over the tested concentration range based on either fitted values of TOP minus BOTTOM or from %Response values at lowest to highest concentration.
An active compound have a PUBCHEM_ACTIVITY_SCORE greater than 0.
Keywords: NIH Roadmap, NMMLSC, high throughput flow cytometry, Rab7 wt, Ras wt, Ras activated, Cdc42 wt, Cdc42 activated, multiplex, bead-based, screening, dose response, SAR, UNMCMD
Result Definitions
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TIDNameDescriptionHistogramTypeUnit
OutcomeThe BioAssay activity outcomeOutcome
ScoreThe BioAssay activity ranking scoreInteger
1ACTIVITY_TYPEQualifier for the value of EC50String
2EC50_MICROM*Effective concentration of half maximal event count as estimated by curve fitFloatμM
3EC50_95CI_LOWLower 95% confidence interval boundary for the EC50 curve fit estimateFloatμM
4EC50_95CI_HIGHUpper 95% confidence interval boundary for the EC50 curve fit estimateFloatμM
5BOTTOMResponse value at the bottom plateauFloat%
6TOPResponse value at the top plateauFloat%
7LOGEC50Log of the EC50 estimateFloat
8HILLSLOPEHill slope estimate for the fitted dose response curveFloat
9STD_BOTTOMStandard error for the response value at the bottom plateauFloat%
10STD_TOPStandard error for the response value at the top plateauFloat%
11STD_LOGEC50Standard error for the Log EC50 valueFloat
12STD_HILLSLOPEStandard error for the HILL SLOPEFloat
13RSQR Correlation coefficient for the fitted dose response curveFloat
14N_POINTSNumber of data points for each dose response curveInteger
15%Response_0uM_Rep1 (0μM**)Percent Response measured with 0 micromolar concentration of test compound first repetitionFloat%
16%Response_0.015uM_Rep1 (0.015μM**)Percent Response measured with 0.015 micromolar concentration of test compound first repetitionFloat%
17%Response_0.04uM_Rep1 (0.04μM**)Percent Response measured with 0.04 micromolar concentration of test compound first repetitionFloat%
18%Response_0.14uM_Rep1 (0.14μM**)Percent Response measured with 0.14 micromolar concentration of test compound first repetitionFloat%
19%Response_0.41uM_Rep1 (0.41μM**)Percent Response measured with 0.41 micromolar concentration of test compound first repetitionFloat%
20%Response_1.23uM_Rep1 (1.23μM**)Percent Response measured with 1.23 micromolar concentration of test compound first repetitionFloat%
21%Response_3.7uM_Rep1 (3.7μM**)Percent Response measured with 3.7 micromolar concentration of test compound first repetitionFloat%
22%Response_11.2uM_Rep1 (11.2μM**)Percent Response measured with 11.2 micromolar concentration of test compound first repetitionFloat%
23%Response_33.1uM_Rep1 (33.1μM**)Percent Response measured with 33.1 micromolar concentration of test compound first repetitionFloat%
24%Response_100uM_Rep1 (100μM**)Percent Response measured with 100 micromolar concentration of test compound first repetitionFloat%
25%Response_0uM_Rep2 (0μM**)Percent Response measured with 0 micromolar concentration of test compound second repetitionFloat%
26%Response_0.015uM_Rep2 (0.015μM**)Percent Response measured with 0.015 micromolar concentration of test compound second repetitionFloat%
27%Response_0.04uM_Rep2 (0.04μM**)Percent Response measured with 0.04 micromolar concentration of test compound second repetitionFloat%
28%Response_0.14uM_Rep2 (0.14μM**)Percent Response measured with 0.14 micromolar concentration of test compound second repetitionFloat%
29%Response_0.41uM_Rep2 (0.41μM**)Percent Response measured with 0.41 micromolar concentration of test compound second repetitionFloat%
30%Response_1.23uM_Rep2 (1.23μM**)Percent Response measured with 1.23 micromolar concentration of test compound second repetitionFloat%
31%Response_3.7uM_Rep2 (3.7μM**)Percent Response measured with 3.7 micromolar concentration of test compound second repetitionFloat%
32%Response_11.2uM_Rep2 (11.2μM**)Percent Response measured with 11.2 micromolar concentration of test compound second repetitionFloat%
33%Response_33.1uM_Rep2 (33.1μM**)Percent Response measured with 33.1 micromolar concentration of test compound second repetitionFloat%
34%Response_100uM_Rep2 (100μM**)Percent Response measured with 100 micromolar concentration of test compound second repetitionFloat%

* Activity Concentration. ** Test Concentration.
Additional Information
Grant Number: NIH I RO3 MH081231-01

Data Table (Concise)
Data Table ( Complete ):     View Active Data    View All Data
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