Serum paraoxonase/lactonase 3
Name | Serum paraoxonase/lactonase 3 |
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Synonyms | 3.1.1.2 |
Gene Name | PON3 |
Organism | Human |
Amino acid sequence | >lcl|BSEQ0017139|Serum paraoxonase/lactonase 3 MGKLVALVLLGVGLSLVGEMFLAFRERVNASREVEPVEPENCHLIEELESGSEDIDILPS GLAFISSGLKYPGMPNFAPDEPGKIFLMDLNEQNPRAQALEISGGFDKELFNPHGISIFI DKDNTVYLYVVNHPHMKSTVEIFKFEEQQRSLVYLKTIKHELLKSVNDIVVLGPEQFYAT RDHYFTNSLLSFFEMILDLRWTYVLFYSPREVKVVAKGFCSANGITVSADQKYVYVADVA AKNIHIMEKHDNWDLTQLKVIQLGTLVDNLTVDPATGDILAGCHPNPMKLLNYNPEDPPG SEVLRIQNVLSEKPRVSTVYANNGSVLQGTSVASVYHGKILIGTVFHKTLYCEL |
Number of residues | 354 |
Molecular Weight | 39607.185 |
Theoretical pI | 5.1 |
GO Classification |
Functions
aryldialkylphosphatase activity 3,4-dihydrocoumarin hydrolase activity dihydrocoumarin hydrolase activity arylesterase activity metal ion binding protein homodimerization activity Processes
response to external stimulus carboxylic acid catabolic process coumarin catabolic process negative regulation of superoxide anion generation phenylacetate catabolic process response to toxic substance aromatic compound catabolic process Components
extracellular space extracellular exosome intracellular membrane-bounded organelle |
General Function | Protein homodimerization activity |
Specific Function | Has low activity towards the organophosphate paraxon and aromatic carboxylic acid esters. Rapidly hydrolyzes lactones such as statin prodrugs (e.g. lovastatin). Hydrolyzes aromatic lactones and 5- or 6-member ring lactones with aliphatic substituents but not simple lactones or those with polar substituents. |
Transmembrane Regions | |
GenBank Protein ID | 12751374 |
UniProtKB ID | Q15166 |
UniProtKB Entry Name | PON3_HUMAN |
Cellular Location | Secreted |
Gene sequence | >lcl|BSEQ0017140|Serum paraoxonase/lactonase 3 (PON3) ATGGGGAAGCTCGTGGCGCTGGTCCTGCTGGGGGTCGGCCTGTCCTTAGTCGGGGAGATG TTCCTGGCGTTTAGAGAAAGGGTGAATGCCTCTCGAGAAGTGGAGCCAGTAGAACCTGAA AACTGCCACCTTATTGAGGAACTTGAAAGTGGCTCTGAAGATATTGATATACTTCCTAGT GGGCTGGCTTTTATCTCCAGTGGATTAAAATATCCAGGCATGCCAAACTTTGCGCCAGAT GAACCAGGAAAAATCTTCTTGATGGATCTGAATGAACAAAACCCAAGGGCACAAGCGCTA GAAATCAGTGGTGGATTTGACAAAGAATTATTTAATCCACATGGGATCAGTATTTTCATC GACAAAGACAATACTGTGTATCTTTATGTTGTGAATCATCCCCACATGAAGTCCACTGTG GAGATATTTAAATTTGAGGAACAACAACGTTCTCTGGTATACCTGAAAACTATAAAACAT GAACTTCTCAAAAGTGTGAATGACATTGTGGTTCTTGGACCAGAACAGTTCTATGCCACC AGAGACCACTATTTTACCAACTCCCTCCTGTCATTTTTTGAGATGATCTTGGATCTTCGC TGGACTTATGTTCTTTTCTACAGCCCAAGGGAGGTTAAAGTGGTGGCCAAAGGATTTTGT AGTGCCAATGGGATCACAGTCTCAGCAGACCAGAAGTATGTCTATGTAGCTGATGTAGCA GCTAAGAACATTCACATAATGGAAAAACATGATAACTGGGATTTAACTCAACTGAAGGTG ATACAGTTGGGCACCTTAGTGGATAACCTGACTGTCGATCCTGCCACAGGAGACATTTTG GCAGGATGCCATCCTAATCCTATGAAGCTACTGAACTATAACCCTGAGGACCCTCCAGGA TCAGAAGTACTTCGCATCCAGAATGTTTTGTCTGAGAAGCCCAGGGTGAGCACCGTGTAT GCCAACAATGGCTCTGTGCTTCAGGGCACCTCTGTGGCTTCTGTGTACCATGGGAAAATT CTCATAGGCACCGTATTTCACAAAACTCTGTACTGTGAGCTCTAG |
GenBank Gene ID | AF320003 |
GeneCard ID | None |
GenAtlas ID | |
HGNC ID | HGNC:9206 |
Chromosome Location | 7 |
Locus | 7q21.3 |
References |
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Related FRC
FRCD ID | Name | Exact Mass | Structure |
---|---|---|---|
Copper |
63.546 |
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Chlorophyllin |
618.973 |