Page last updated: 2024-11-13

palmostatin b

Description Research Excerpts Clinical Trials Roles Classes Pathways Study Profile Bioassays Related Drugs Related Conditions Protein Interactions Research Growth Market Indicators

Description

palmostatin B: inhibits acyl protein thioesterase 1; structure in first source [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

Cross-References

ID SourceID
PubMed CID45100481
CHEMBL ID1673415
MeSH IDM0582001

Synonyms (10)

Synonym
bdbm50336546
palmostatin b
CHEMBL1673415 ,
palmostatinb
AKOS030568048
1233365-12-2
(3s,4s)-3-decyl-4-[2-(3,4-dimethoxyphenyl)ethyl]oxetan-2-one
palmostatin-b
HY-120911
CS-0079571
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Pathways (5)

PathwayProteinsCompounds
Signaling Pathways1269117
MAPK family signaling cascades11519
ERK1/ERK2 pathway9319
RAF/MAP kinase cascade9119
RAS processing1318

Protein Targets (6)

Inhibition Measurements

ProteinTaxonomyMeasurementAverageMin (ref.)Avg (ref.)Max (ref.)Bioassay(s)
Acyl-protein thioesterase 1Homo sapiens (human)IC50 (µMol)0.33770.00251.17613.5500AID1079563; AID576610
Acyl-protein thioesterase 2Homo sapiens (human)IC50 (µMol)0.03770.01961.28733.5500AID1079562
Acyl-protein thioesterase 2Homo sapiens (human)Ki0.03400.03400.03400.0340AID1079562
Phosphatidylserine lipase ABHD16AHomo sapiens (human)IC50 (µMol)0.08530.03000.09120.1700AID1533311; AID1533315; AID1533316
Acyl-protein thioesterase 1Rattus norvegicus (Norway rat)IC50 (µMol)0.05700.05700.05700.0570AID1533316
Phosphatidylserine lipase ABHD16ARattus norvegicus (Norway rat)IC50 (µMol)0.05700.05700.05700.0570AID1533316
Acyl-protein thioesterase 2Rattus norvegicus (Norway rat)IC50 (µMol)0.10000.10000.13500.1700AID1533311
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Biological Processes (10)

Processvia Protein(s)Taxonomy
protein depalmitoylationAcyl-protein thioesterase 1Homo sapiens (human)
fatty acid metabolic processAcyl-protein thioesterase 1Homo sapiens (human)
fatty acid transportAcyl-protein thioesterase 1Homo sapiens (human)
negative regulation of Golgi to plasma membrane protein transportAcyl-protein thioesterase 1Homo sapiens (human)
negative regulation of aggrephagyAcyl-protein thioesterase 1Homo sapiens (human)
protein depalmitoylationAcyl-protein thioesterase 2Homo sapiens (human)
fatty acid metabolic processAcyl-protein thioesterase 2Homo sapiens (human)
axon guidanceAcyl-protein thioesterase 2Homo sapiens (human)
acylglycerol catabolic processAcyl-protein thioesterase 2Homo sapiens (human)
prostaglandin catabolic processAcyl-protein thioesterase 2Homo sapiens (human)
phosphatidylserine catabolic processPhosphatidylserine lipase ABHD16AHomo sapiens (human)
monoacylglycerol catabolic processPhosphatidylserine lipase ABHD16AHomo sapiens (human)
prostaglandin catabolic processPhosphatidylserine lipase ABHD16AHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Molecular Functions (8)

Processvia Protein(s)Taxonomy
phospholipase activityAcyl-protein thioesterase 1Homo sapiens (human)
lysophospholipase activityAcyl-protein thioesterase 1Homo sapiens (human)
protein bindingAcyl-protein thioesterase 1Homo sapiens (human)
palmitoyl-(protein) hydrolase activityAcyl-protein thioesterase 1Homo sapiens (human)
lipase activityAcyl-protein thioesterase 1Homo sapiens (human)
carboxylic ester hydrolase activityAcyl-protein thioesterase 1Homo sapiens (human)
lysophospholipase activityAcyl-protein thioesterase 2Homo sapiens (human)
protein bindingAcyl-protein thioesterase 2Homo sapiens (human)
palmitoyl-(protein) hydrolase activityAcyl-protein thioesterase 2Homo sapiens (human)
cadherin bindingAcyl-protein thioesterase 2Homo sapiens (human)
carboxylic ester hydrolase activityAcyl-protein thioesterase 2Homo sapiens (human)
lysophospholipase activityPhosphatidylserine lipase ABHD16AHomo sapiens (human)
phospholipase activityPhosphatidylserine lipase ABHD16AHomo sapiens (human)
protein bindingPhosphatidylserine lipase ABHD16AHomo sapiens (human)
acylglycerol lipase activityPhosphatidylserine lipase ABHD16AHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Ceullar Components (9)

Processvia Protein(s)Taxonomy
plasma membraneAcyl-protein thioesterase 1Homo sapiens (human)
nucleoplasmAcyl-protein thioesterase 1Homo sapiens (human)
cytoplasmAcyl-protein thioesterase 1Homo sapiens (human)
endoplasmic reticulumAcyl-protein thioesterase 1Homo sapiens (human)
cytosolAcyl-protein thioesterase 1Homo sapiens (human)
plasma membraneAcyl-protein thioesterase 1Homo sapiens (human)
nuclear membraneAcyl-protein thioesterase 1Homo sapiens (human)
extracellular exosomeAcyl-protein thioesterase 1Homo sapiens (human)
cytoplasmAcyl-protein thioesterase 1Homo sapiens (human)
nucleoplasmAcyl-protein thioesterase 2Homo sapiens (human)
cytoplasmAcyl-protein thioesterase 2Homo sapiens (human)
Golgi stackAcyl-protein thioesterase 2Homo sapiens (human)
cytosolAcyl-protein thioesterase 2Homo sapiens (human)
extracellular exosomeAcyl-protein thioesterase 2Homo sapiens (human)
cytoplasmAcyl-protein thioesterase 2Homo sapiens (human)
membranePhosphatidylserine lipase ABHD16AHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Bioassays (11)

Assay IDTitleYearJournalArticle
AID1533312Potency index, ratio of tetrahydrolipstatin IC50 to compound IC50 for inhibition of ABHD16A (unknown origin)2018ACS medicinal chemistry letters, Dec-13, Volume: 9, Issue:12
Discovery of 12-Thiazole Abietanes as Selective Inhibitors of the Human Metabolic Serine Hydrolase hABHD16A.
AID1533320Inhibition of TAMRA-FP binding to ABHD16A in rat cerebellar membranes at 10 uM preincubated for 1 hr followed by TAMRA-FP addition measured after 1 hr by fluorescence based ABPP analysis2018ACS medicinal chemistry letters, Dec-13, Volume: 9, Issue:12
Discovery of 12-Thiazole Abietanes as Selective Inhibitors of the Human Metabolic Serine Hydrolase hABHD16A.
AID1533318Ratio of IC50 for reversible inhibition of human ABHD16A expressed in HEK293 cells to IC50 for inhibition of human ABHD16A expressed in HEK293 cells2018ACS medicinal chemistry letters, Dec-13, Volume: 9, Issue:12
Discovery of 12-Thiazole Abietanes as Selective Inhibitors of the Human Metabolic Serine Hydrolase hABHD16A.
AID1533322Binding affinity to LYPLA1 in rat cerebellar membranes at 10 uM measured after 1 hr by fluorescence based ABPP analysis2018ACS medicinal chemistry letters, Dec-13, Volume: 9, Issue:12
Discovery of 12-Thiazole Abietanes as Selective Inhibitors of the Human Metabolic Serine Hydrolase hABHD16A.
AID1533311Inhibition of ABHD16A (unknown origin)2018ACS medicinal chemistry letters, Dec-13, Volume: 9, Issue:12
Discovery of 12-Thiazole Abietanes as Selective Inhibitors of the Human Metabolic Serine Hydrolase hABHD16A.
AID1533315Inhibition of human ABHD16A expressed in HEK293 cells preincubated for 30 mins followed by 1-LG substrate addition and measured after 90 to 120 mins by fluorometric assay2018ACS medicinal chemistry letters, Dec-13, Volume: 9, Issue:12
Discovery of 12-Thiazole Abietanes as Selective Inhibitors of the Human Metabolic Serine Hydrolase hABHD16A.
AID1079563Inhibition of APT1 (unknown origin)2014MedChemComm, Mar, Volume: 5, Issue:3
Acyl protein thioesterase inhibitors as probes of dynamic S-palmitoylation.
AID1079562Inhibition of APT2 (unknown origin)2014MedChemComm, Mar, Volume: 5, Issue:3
Acyl protein thioesterase inhibitors as probes of dynamic S-palmitoylation.
AID1533323Binding affinity to LYPLA2 in rat cerebellar membranes at 10 uM measured after 1 hr by fluorescence based ABPP analysis2018ACS medicinal chemistry letters, Dec-13, Volume: 9, Issue:12
Discovery of 12-Thiazole Abietanes as Selective Inhibitors of the Human Metabolic Serine Hydrolase hABHD16A.
AID576610Inhibition of APT12011Bioorganic & medicinal chemistry, Feb-15, Volume: 19, Issue:4
Small molecule inhibition of protein depalmitoylation as a new approach towards downregulation of oncogenic Ras signalling.
AID1533316Reversible inhibition of human ABHD16A expressed in HEK293 cells preincubated for 30 mins followed by 40 fold compound dilution and subsequent 1-LG substrate addition and measured at 30 mins time interval for 120 mins by fluorometric assay2018ACS medicinal chemistry letters, Dec-13, Volume: 9, Issue:12
Discovery of 12-Thiazole Abietanes as Selective Inhibitors of the Human Metabolic Serine Hydrolase hABHD16A.
[information is prepared from bioassay data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (11)

TimeframeStudies, This Drug (%)All Drugs %
pre-19900 (0.00)18.7374
1990's0 (0.00)18.2507
2000's0 (0.00)29.6817
2010's11 (100.00)24.3611
2020's0 (0.00)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Market Indicators

Research Demand Index: 28.90

According to the monthly volume, diversity, and competition of internet searches for this compound, as well the volume and growth of publications, there is estimated to be moderate demand-to-supply ratio for research on this compound.

MetricThis Compound (vs All)
Research Demand Index28.90 (24.57)
Research Supply Index2.48 (2.92)
Research Growth Index5.70 (4.65)
Search Engine Demand Index27.81 (26.88)
Search Engine Supply Index2.00 (0.95)

This Compound (28.90)

All Compounds (24.57)

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials0 (0.00%)5.53%
Reviews0 (0.00%)6.00%
Case Studies0 (0.00%)4.05%
Observational0 (0.00%)0.25%
Other11 (100.00%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]