ABHGA_PONAB
ID ABHGA_PONAB Reviewed; 558 AA.
AC Q5R6S0;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 21-DEC-2004, sequence version 1.
DT 03-AUG-2022, entry version 72.
DE RecName: Full=Phosphatidylserine lipase ABHD16A {ECO:0000305};
DE EC=3.1.-.- {ECO:0000250|UniProtKB:Q9Z1Q2};
DE AltName: Full=Alpha/beta hydrolase domain-containing protein 16A {ECO:0000305};
DE Short=Abhydrolase domain-containing protein 16A {ECO:0000305};
DE AltName: Full=HLA-B-associated transcript 5 homolog {ECO:0000250|UniProtKB:O95870};
DE AltName: Full=Monoacylglycerol lipase ABHD16A {ECO:0000305};
DE EC=3.1.1.23 {ECO:0000250|UniProtKB:O95870};
GN Name=ABHD16A {ECO:0000250|UniProtKB:O95870};
GN Synonyms=BAT5 {ECO:0000250|UniProtKB:O95870};
OS Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC Pongo.
OX NCBI_TaxID=9601;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC TISSUE=Brain cortex;
RG The German cDNA consortium;
RL Submitted (NOV-2004) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Phosphatidylserine (PS) lipase that mediates the hydrolysis
CC of phosphatidylserine to generate lysophosphatidylserine (LPS). LPS
CC constitutes a class of signaling lipids that regulates immunological
CC and neurological processes (By similarity). Has no activity towards
CC diacylglycerol, triacylglycerol or lysophosphatidylserine lipase (By
CC similarity). Also has monoacylglycerol lipase activity, with preference
CC for 1-(9Z,12Z-octadecadienoyl)-glycerol (1-LG) and 2-glyceryl-15-deoxy-
CC Delta(12,14)-prostaglandin J2 (15d-PGJ(2)-G) (By similarity).
CC {ECO:0000250|UniProtKB:O95870, ECO:0000250|UniProtKB:Q9Z1Q2}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1-heptadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-
CC 3-phosphoserine + H2O = (5Z,8Z,11Z,14Z)-eicosatetraenoate + 1-
CC heptadecanoyl-sn-glycero-3-phosphoserine + H(+);
CC Xref=Rhea:RHEA:44500, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:32395, ChEBI:CHEBI:84461, ChEBI:CHEBI:84462;
CC Evidence={ECO:0000250|UniProtKB:Q9Z1Q2};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-
CC serine + H2O = (9Z)-octadecenoate + 1-hexadecanoyl-sn-glycero-3-
CC phospho-L-serine + H(+); Xref=Rhea:RHEA:41752, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:30823, ChEBI:CHEBI:75020,
CC ChEBI:CHEBI:75029; Evidence={ECO:0000250|UniProtKB:Q9Z1Q2};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1-octadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-
CC phosphoserine + H2O = (9Z,12Z)-octadecadienoate + 1-octadecanoyl-sn-
CC glycero-3-phosphoserine + H(+); Xref=Rhea:RHEA:44516,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:30245,
CC ChEBI:CHEBI:84466, ChEBI:CHEBI:84467;
CC Evidence={ECO:0000250|UniProtKB:Q9Z1Q2};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1-heptadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-
CC 3-phosphocholine + H2O = (5Z,8Z,11Z,14Z)-eicosatetraenoate + 1-
CC heptadecanoyl-sn-glycero-3-phosphocholine + H(+);
CC Xref=Rhea:RHEA:44520, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:32395, ChEBI:CHEBI:74340, ChEBI:CHEBI:84470;
CC Evidence={ECO:0000250|UniProtKB:Q9Z1Q2};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-
CC glycerol + H2O = (9Z)-octadecenoate + 1-hexadecanoyl-sn-glycero-3-
CC phospho-glycerol + H(+); Xref=Rhea:RHEA:44524, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:30823, ChEBI:CHEBI:84472,
CC ChEBI:CHEBI:84475; Evidence={ECO:0000250|UniProtKB:Q9Z1Q2};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1D-
CC myo-inositol) + H2O = (9Z)-octadecenoate + 1-hexadecanoyl-sn-glycero-
CC 3-phospho-(1D-myo-inositol) + H(+); Xref=Rhea:RHEA:44528,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:30823,
CC ChEBI:CHEBI:72833, ChEBI:CHEBI:72837;
CC Evidence={ECO:0000250|UniProtKB:Q9Z1Q2};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1-heptadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-
CC 3-phosphoethanolamine + H2O = (5Z,8Z,11Z,14Z)-eicosatetraenoate + 1-
CC heptadecanoyl-sn-glycero-3-phosphoethanolamine + H(+);
CC Xref=Rhea:RHEA:44540, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:32395, ChEBI:CHEBI:84489, ChEBI:CHEBI:84490;
CC Evidence={ECO:0000250|UniProtKB:Q9Z1Q2};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-
CC sn-glycerol) + H2O = (9Z)-octadecenoate + 1-hexadecanoyl-sn-glycero-
CC 3-phospho-(1'-sn-glycerol) + H(+); Xref=Rhea:RHEA:40919,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:30823,
CC ChEBI:CHEBI:72841, ChEBI:CHEBI:75158;
CC Evidence={ECO:0000250|UniProtKB:Q9Z1Q2};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Hydrolyzes glycerol monoesters of long-chain fatty acids.;
CC EC=3.1.1.23; Evidence={ECO:0000250|UniProtKB:O95870};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1-tetradecanoylglycerol + H2O = glycerol + H(+) +
CC tetradecanoate; Xref=Rhea:RHEA:44312, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:17754, ChEBI:CHEBI:30807,
CC ChEBI:CHEBI:75562; Evidence={ECO:0000250|UniProtKB:O95870};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2-hexadecanoylglycerol + H2O = glycerol + H(+) +
CC hexadecanoate; Xref=Rhea:RHEA:39963, ChEBI:CHEBI:7896,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:17754,
CC ChEBI:CHEBI:75455; Evidence={ECO:0000250|UniProtKB:O95870};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1-(9Z-octadecenoyl)-glycerol + H2O = (9Z)-octadecenoate +
CC glycerol + H(+); Xref=Rhea:RHEA:38487, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:17754, ChEBI:CHEBI:30823,
CC ChEBI:CHEBI:75342; Evidence={ECO:0000250|UniProtKB:O95870};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2-(9Z-octadecenoyl)-glycerol + H2O = (9Z)-octadecenoate +
CC glycerol + H(+); Xref=Rhea:RHEA:38491, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:17754, ChEBI:CHEBI:30823,
CC ChEBI:CHEBI:73990; Evidence={ECO:0000250|UniProtKB:O95870};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2-(9Z,12Z-octadecadienoyl)-glycerol + H2O = (9Z,12Z)-
CC octadecadienoate + glycerol + H(+); Xref=Rhea:RHEA:44732,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:17754,
CC ChEBI:CHEBI:30245, ChEBI:CHEBI:75457;
CC Evidence={ECO:0000250|UniProtKB:O95870};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-glycerol + H2O =
CC (5Z,8Z,11Z,14Z)-eicosatetraenoate + glycerol + H(+);
CC Xref=Rhea:RHEA:44728, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:17754, ChEBI:CHEBI:32395, ChEBI:CHEBI:75612;
CC Evidence={ECO:0000250|UniProtKB:O95870};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-glycerol + H2O =
CC (5Z,8Z,11Z,14Z)-eicosatetraenoate + glycerol + H(+);
CC Xref=Rhea:RHEA:26132, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:17754, ChEBI:CHEBI:32395, ChEBI:CHEBI:52392;
CC Evidence={ECO:0000250|UniProtKB:O95870};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + prostaglandin D2-1-glycerol ester = glycerol + H(+) +
CC prostaglandin D2; Xref=Rhea:RHEA:45412, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:17754, ChEBI:CHEBI:57406,
CC ChEBI:CHEBI:85232; Evidence={ECO:0000250|UniProtKB:O95870};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=11-oxo-5Z,9,12E,14E-prostatetraenoate + H2O = 15-deoxy-
CC Delta(12,14)-prostaglandin J2 + glycerol + H(+);
CC Xref=Rhea:RHEA:45416, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:17754, ChEBI:CHEBI:85236, ChEBI:CHEBI:85238;
CC Evidence={ECO:0000250|UniProtKB:Q9Z1Q2};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1-(9Z,12Z-octadecadienoyl)-glycerol + H2O = (9Z,12Z)-
CC octadecadienoate + glycerol + H(+); Xref=Rhea:RHEA:48428,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:17754,
CC ChEBI:CHEBI:30245, ChEBI:CHEBI:75568;
CC Evidence={ECO:0000250|UniProtKB:Q9Z1Q2};
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000250|UniProtKB:Q9Z1Q2}; Multi-
CC pass membrane protein {ECO:0000255}.
CC -!- SIMILARITY: Belongs to the AB hydrolase superfamily. ABHD16 family.
CC {ECO:0000305}.
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DR EMBL; CR860415; CAH92540.1; -; mRNA.
DR RefSeq; NP_001126487.1; NM_001133015.1.
DR AlphaFoldDB; Q5R6S0; -.
DR SMR; Q5R6S0; -.
DR STRING; 9601.ENSPPYP00000018394; -.
DR ESTHER; ponpy-q5r6s0; ABHD16.
DR MEROPS; S09.065; -.
DR GeneID; 100173474; -.
DR KEGG; pon:100173474; -.
DR CTD; 7920; -.
DR eggNOG; KOG1553; Eukaryota.
DR HOGENOM; CLU_040705_2_0_1; -.
DR InParanoid; Q5R6S0; -.
DR OMA; THCTQLP; -.
DR OrthoDB; 580247at2759; -.
DR TreeFam; TF314267; -.
DR Proteomes; UP000001595; Chromosome 6.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0047372; F:acylglycerol lipase activity; ISS:UniProtKB.
DR GO; GO:0004620; F:phospholipase activity; ISS:UniProtKB.
DR GO; GO:0052651; P:monoacylglycerol catabolic process; ISS:UniProtKB.
DR GO; GO:0006660; P:phosphatidylserine catabolic process; ISS:UniProtKB.
DR Gene3D; 3.40.50.1820; -; 1.
DR InterPro; IPR029058; AB_hydrolase.
DR InterPro; IPR000073; AB_hydrolase_1.
DR InterPro; IPR026604; ABHD16A.
DR PANTHER; PTHR12277:SF54; PTHR12277:SF54; 1.
DR Pfam; PF00561; Abhydrolase_1; 1.
DR SUPFAM; SSF53474; SSF53474; 1.
PE 2: Evidence at transcript level;
KW Hydrolase; Lipid metabolism; Membrane; Reference proteome; Transmembrane;
KW Transmembrane helix.
FT CHAIN 1..558
FT /note="Phosphatidylserine lipase ABHD16A"
FT /id="PRO_0000333743"
FT TRANSMEM 60..80
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 93..113
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 114..558
FT /note="Cytoplasmic"
FT /evidence="ECO:0000250|UniProtKB:Q9Z1Q2"
FT DOMAIN 281..407
FT /note="AB hydrolase-1"
FT /evidence="ECO:0000255"
FT ACT_SITE 355
FT /note="Charge relay system"
FT /evidence="ECO:0000250|UniProtKB:Q8N2K0"
FT ACT_SITE 430
FT /note="Charge relay system"
FT /evidence="ECO:0000250|UniProtKB:Q8N2K0"
FT ACT_SITE 507
FT /note="Charge relay system"
FT /evidence="ECO:0000250|UniProtKB:Q8N2K0"
SQ SEQUENCE 558 AA; 63183 MW; B3B07346BD64D521 CRC64;
MAKLLSCVLG PRLYKIYRER DSERAPASVP ETPTAVTAPH SSSWDTYYQP RALEKHADSI
LALASVFWSI SYYSSPFAFF YLYRKGYLSL SKVVPFSHYA GTLLLLLAGV ACLRGIGRWT
NPQYRQFITI LEATHRNQSS ENKRQLANYN FDFRSWPVDF HWEEPSSRKE SRGGPSRQGV
ALLRPEPLHR GTADTLLNRV KKLPCQITSY LVAHTLGRRM LYPGSVYLLQ KALMPVLLQG
QARLVEECNG RRAKLLACDG NEIDTMFVDR RGTAEPQGQK LVICCEGNAG FYEVGCVSTP
LEAGYSVLGW NHPGFAGSTG VPFPQNEANA MDVVVQFAIH RLGFQPQDII IYAWSIGGFT
ATWAAMSYPD VSAVILDASF DDLVPLALKV MPDSWRGLVT RTVRQHLNLN NAEQLCRYQG
PVLLIRRTKD EIITTTVPED IMSNRGNDLL LKLLQHRYPR VMAEEGLRVV RQWLEASSQL
EEASIYSRWE VEEDWCLSVL RSYQAEHGPD FPWSVGEDMS ADGRRQLALF LARKHLHNFE
ATHCTPLPAQ NFQMPWHL
