PON2_BOVIN
ID PON2_BOVIN Reviewed; 354 AA.
AC Q58DS7; B2BIS6; Q148F7;
DT 02-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT 26-APR-2005, sequence version 1.
DT 03-AUG-2022, entry version 96.
DE RecName: Full=Serum paraoxonase/arylesterase 2;
DE Short=PON 2;
DE EC=3.1.1.2;
DE EC=3.1.1.81;
DE AltName: Full=Aromatic esterase 2;
DE Short=A-esterase 2;
DE AltName: Full=Serum aryldialkylphosphatase 2;
GN Name=PON2;
OS Bos taurus (Bovine).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Artiodactyla; Ruminantia; Pecora; Bovidae;
OC Bovinae; Bos.
OX NCBI_TaxID=9913;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA].
RC STRAIN=Charolais X Fuzhou; TISSUE=Sperm;
RA Ji A., Xu S., Gao X., Zhou Z., Huai Y.;
RT "Pon2 gene clone, expression in tissues, bioinformatics and polymorphism
RT analysis of cattle.";
RL Submitted (MAR-2007) to the EMBL/GenBank/DDBJ databases.
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RX PubMed=16305752; DOI=10.1186/1471-2164-6-166;
RA Harhay G.P., Sonstegard T.S., Keele J.W., Heaton M.P., Clawson M.L.,
RA Snelling W.M., Wiedmann R.T., Van Tassell C.P., Smith T.P.L.;
RT "Characterization of 954 bovine full-CDS cDNA sequences.";
RL BMC Genomics 6:166-166(2005).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=Hereford; TISSUE=Fetal pons;
RG NIH - Mammalian Gene Collection (MGC) project;
RL Submitted (JUN-2006) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Capable of hydrolyzing lactones and a number of aromatic
CC carboxylic acid esters. {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a phenyl acetate + H2O = a phenol + acetate + H(+);
CC Xref=Rhea:RHEA:17309, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:30089, ChEBI:CHEBI:33853, ChEBI:CHEBI:140310; EC=3.1.1.2;
CC -!- CATALYTIC ACTIVITY:
CC Reaction=an N-acyl-L-homoserine lactone + H2O = an N-acyl-L-homoserine
CC + H(+); Xref=Rhea:RHEA:22576, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:55474, ChEBI:CHEBI:58921; EC=3.1.1.81;
CC -!- COFACTOR:
CC Name=Ca(2+); Xref=ChEBI:CHEBI:29108; Evidence={ECO:0000250};
CC Note=Binds 2 calcium ions per subunit. {ECO:0000250};
CC -!- SUBUNIT: Homotrimer. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000250}; Peripheral membrane
CC protein {ECO:0000250}.
CC -!- PTM: Glycosylated. {ECO:0000250}.
CC -!- PTM: The signal sequence is not cleaved. {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the paraoxonase family. {ECO:0000305}.
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DR EMBL; EF522785; ABU82767.1; -; mRNA.
DR EMBL; BT021520; AAX46367.1; -; mRNA.
DR EMBL; BC118371; AAI18372.1; -; mRNA.
DR RefSeq; NP_001013606.1; NM_001013588.1.
DR AlphaFoldDB; Q58DS7; -.
DR SMR; Q58DS7; -.
DR STRING; 9913.ENSBTAP00000011009; -.
DR PaxDb; Q58DS7; -.
DR PRIDE; Q58DS7; -.
DR Ensembl; ENSBTAT00000011009; ENSBTAP00000011009; ENSBTAG00000008361.
DR GeneID; 281417; -.
DR KEGG; bta:281417; -.
DR CTD; 5445; -.
DR VEuPathDB; HostDB:ENSBTAG00000008361; -.
DR VGNC; VGNC:33161; PON2.
DR eggNOG; ENOG502QUCT; Eukaryota.
DR GeneTree; ENSGT00390000008932; -.
DR HOGENOM; CLU_049839_0_1_1; -.
DR InParanoid; Q58DS7; -.
DR OMA; WSLTHVK; -.
DR OrthoDB; 888266at2759; -.
DR TreeFam; TF322436; -.
DR Proteomes; UP000009136; Chromosome 4.
DR Bgee; ENSBTAG00000008361; Expressed in midbrain and 105 other tissues.
DR ExpressionAtlas; Q58DS7; baseline and differential.
DR GO; GO:0005576; C:extracellular region; IEA:InterPro.
DR GO; GO:0005886; C:plasma membrane; IEA:Ensembl.
DR GO; GO:0102007; F:acyl-L-homoserine-lactone lactonohydrolase activity; IEA:UniProtKB-EC.
DR GO; GO:0004064; F:arylesterase activity; IBA:GO_Central.
DR GO; GO:0042802; F:identical protein binding; IEA:Ensembl.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0019439; P:aromatic compound catabolic process; IEA:Ensembl.
DR GO; GO:0009636; P:response to toxic substance; IBA:GO_Central.
DR Gene3D; 2.120.10.30; -; 1.
DR InterPro; IPR011042; 6-blade_b-propeller_TolB-like.
DR InterPro; IPR002640; Arylesterase.
DR InterPro; IPR008364; Paraoxonase2.
DR Pfam; PF01731; Arylesterase; 1.
DR PRINTS; PR01785; PARAOXONASE.
DR PRINTS; PR01787; PARAOXONASE2.
PE 2: Evidence at transcript level;
KW Calcium; Disulfide bond; Glycoprotein; Hydrolase; Membrane; Metal-binding;
KW Reference proteome; Signal.
FT CHAIN 1..354
FT /note="Serum paraoxonase/arylesterase 2"
FT /id="PRO_0000223285"
FT SIGNAL 1..?
FT /note="Not cleaved"
FT /evidence="ECO:0000255"
FT ACT_SITE 114
FT /note="Proton acceptor"
FT /evidence="ECO:0000250"
FT BINDING 53
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000250"
FT BINDING 54
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 116
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 167
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000250"
FT BINDING 168
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 223
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000250"
FT BINDING 268
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000250"
FT BINDING 269
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000250"
FT CARBOHYD 254
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 269
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 323
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT DISULFID 42..352
FT /evidence="ECO:0000250"
FT CONFLICT 232
FT /note="K -> R (in Ref. 1; ABU82767)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 354 AA; 39421 MW; BB49FA5EC3170239 CRC64;
MGRLLALSLL GIALALLGER LLALRNRLKA SREVESVDLP NCHLIKGIEA GAEDIDILPN
GLAFFSVGLK CPGLHSFAPD KPGGILMMDL NEENPRALEL RVSRGFNLAS FNPHGISTFI
DSDDTVYLFV VNHPEFKNTV EIFKFEEEEN SLLHLKTIKH ELLPSVNDII AVGPEHFYAT
NDHYFSDPFL KYLETYLNLH WTNVVYYSPN EVKVVAEGFD SANGINISPD KKYIYVADIL
AHEIHVLEKH PNMNLTQLKV LKLDTLVDNL SIDPSSGDVL VGCHPNGQKL FVYDPKNPPS
SEVLRIQNIL SEKPTVTTVY ANNGSVLQGS SVASVYDKKL LIGTLYHRAL YCEL
