PTDSS2 (Vector pUC, Accession No. BC001210)

Length: 1464 Sequence: atgcggaggg gcgagcgcag ggacgccgga ggtccgcggc ccgagtcccc ggtgcccgcg ggcagggcct cgctggagga gccgcctgac gggccgtctg ccggccaagc caccgggccg ggcgagggcc gccgcagcac cgagtccgag gtctacgacg acggcaccaa caccttcttc tggcgagccc acaccttaac cgtgctcttc atcctcacct gtacgcttgg ctatgtgacg ctgctggagg aaacacctca ggacacggcc tacaacacca agagaggtat tgtggccagt attttggttt tcttatgttt tggagtcaca caagctaaag acgggccatt ttccagacct catccagctt actggaggtt ttggctctgc gtgagtgtgg tctacgagct gtttctcatc tttatactct tccagactgt ccaggacggc cggcagtttc taaagtatgt tgaccccaag ctgggagtcc cactgccaga gagagactac gggggaaact gcctcatcta cgacccagac aatgagactg acccctttca caacatctgg gacaagttgg atggctttgt tcccgcgcac tttcttggct ggtacctgaa gaccctgatg atccgagact ggtggatgtg catgatcatc agcgtgatgt tcgagttcct ggagtacagc ctggagcacc agctgcccaa cttcagcgag tgctggtggg atcactggat catggacgtg ctcgtctgca acgggctggg catctactgc ggcatgaaga cccttgagtg gctgtccctg aagacgtaca agtggcaggg cctctggaac attccgacct acaagggcaa gatgaagagg atcgccttcc agttcacgcc gtacagctgg gttcgcttcg agtggaagcc ggcctccagc ctgcgtcgct ggctggccgt gtgcggcatc atcctggtgt tcctgttggc agaactgaac acgttctacc tgaagtttgt gctgtggatg cccccggagc actacctggt cctcctgcgg ctcgtcttct tcgtgaacgt gggtggcgtg gccatgcgtg agatctacga cttcatggat gacccgaagc cccacaagaa gctgggcccg caggcctggc tggtggcggc catcacggcc acggagctgc tcatcgtggt gaagtacgac ccccacacgc tcaccctgtc cctgcccttc tacatctccc agtgctggac cctcggctcc gtcctggcgc tcacctggac cgtctggcgc ttcttcctgc gggacatcac attgaggtac aaggagaccc ggtggcagaa gtggcagaac aaggatgacc agggcagcac cgtcggcaac ggggaccagc acccactggg gctggacgaa gacctgctgg ggcctggggt ggccgagggc gagggagcac caactccaaa Protein function: Catalyzes a base-exchange reaction in which the polar head group of phosphatidylethanolamine (PE) or phosphatidylcholine (PC) is replaced by L-serine (PubMed:19014349). Catalyzes the conversion of phosphatatidylethanolamine and does not act on phosphatidylcholine (PubMed:19014349). Can utilize both phosphatidylethanolamine (PE) plasmalogen and diacyl PE as substrate and the latter is six times better utilized, indicating the importance of an ester linkage at the sn-1 position. Although it shows no sn-1 fatty acyl preference, exhibits significant preference towards docosahexaenoic acid (22:6n-3) compared with 18:1 or 20:4 at the sn-2 position. [The UniProt Consortium]