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Details on Person UniProt:P16233 PNLIP

Class:IdReferenceGeneProduct:58591
_chainChangeLogsignal peptide:1-16 added on Sat February 7 2015;chain:17-465 added on Sat February 7 2015
_displayNameUniProt:P16233 PNLIP
_timestamp2026-02-20 23:07:13
chainsignal peptide:1-16
chain:17-465
checksum2BC49CC7F0E2DF52
commentFUNCTION Plays an important role in fat metabolism. It preferentially splits the esters of long-chain fatty acids at positions 1 and 3, producing mainly 2-monoacylglycerol and free fatty acids, and shows considerably higher activity against insoluble emulsified substrates than against soluble ones.CATALYTIC ACTIVITY a triacylglycerol + H2O = a diacylglycerol + a fatty acid + H(+)CATALYTIC ACTIVITY 1,2,3-tributanoylglycerol + H2O = dibutanoylglycerol + butanoate + H(+)CATALYTIC ACTIVITY 1,2,3-tri-(9Z-octadecenoyl)-glycerol + H2O = di-(9Z)-octadecenoylglycerol + (9Z)-octadecenoate + H(+)CATALYTIC ACTIVITY all-trans-retinyl hexadecanoate + H2O = all-trans-retinol + hexadecanoate + H(+)CATALYTIC ACTIVITY 1,2-di-(9Z-octadecenoyl)-glycerol + H2O = (9Z-octadecenoyl)-glycerol + (9Z)-octadecenoate + H(+)ACTIVITY REGULATION Inhibited by bile salts, is reactivated by (pro)colipase/CLPS.BIOPHYSICOCHEMICAL PROPERTIES Optimum pH is 7.SUBUNIT Forms a 1:1 stoichiometric complex with (pro)colipase/CLPS.INTERACTION The disease is caused by variants affecting the gene represented in this entry.SIMILARITY Belongs to the AB hydrolase superfamily. Lipase family.ONLINE INFORMATION Pancreatic lipase entry
descriptionrecommendedName: fullName evidence="7"Pancreatic triacylglycerol lipase shortName: PL shortName: PTL shortName: Pancreatic lipase ecNumber evidence="2"3.1.1.3
geneNamePNLIP
identifierP16233
isSequenceChangedFALSE
keyword3D-structure
Calcium
Disease variant
Disulfide bond
Glycoprotein
Hydrolase
Lipid degradation
Lipid metabolism
Metal-binding
Proteomics identification
Reference proteome
Secreted
Signal
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
[InstanceEdit:9939033] Weiser, Joel, 2025-02-21
[InstanceEdit:9983091] Weiser, Joel, 2026-02-20
namePNLIP
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:9001875] ENSEMBL:ENSG00000175535 PNLIP [Homo sapiens]
secondaryIdentifierLIPP_HUMAN
Q5VSQ2
sequenceLength465
species[Species:48887] Homo sapiens
(referenceEntity)[EntityWithAccessionedSequence:192419] PNLIP [extracellular region] [Homo sapiens]
[EntityWithAccessionedSequence:9922845] PNLIP [zymogen granule] [Homo sapiens]
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No pathways have been reviewed or authored by UniProt:P16233 PNLIP (58591)