ID F6QD04_MACMU Unreviewed; 375 AA.
AC F6QD04;
DT 27-JUL-2011, integrated into UniProtKB/TrEMBL.
DT 27-JUL-2011, sequence version 1.
DT 27-MAR-2024, entry version 81.
DE RecName: Full=Phosphatidylserine decarboxylase proenzyme, mitochondrial {ECO:0000256|HAMAP-Rule:MF_03208};
DE EC=4.1.1.65 {ECO:0000256|HAMAP-Rule:MF_03208};
DE Contains:
DE RecName: Full=Phosphatidylserine decarboxylase beta chain {ECO:0000256|HAMAP-Rule:MF_03208};
DE Contains:
DE RecName: Full=Phosphatidylserine decarboxylase alpha chain {ECO:0000256|HAMAP-Rule:MF_03208};
GN Name=PISD {ECO:0000256|HAMAP-Rule:MF_03208,
GN ECO:0000313|EMBL:AFI36701.1, ECO:0000313|Ensembl:ENSMMUP00000063184.1,
GN ECO:0000313|VGNC:VGNC:76005};
OS Macaca mulatta (Rhesus macaque).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini;
OC Cercopithecidae; Cercopithecinae; Macaca.
OX NCBI_TaxID=9544 {ECO:0000313|EMBL:AFI36701.1};
RN [1] {ECO:0000313|Proteomes:UP000006718}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=17573 {ECO:0000313|Proteomes:UP000006718};
RX PubMed=17431167; DOI=10.1126/science.1139247;
RA Gibbs R.A., Rogers J., Katze M.G., Bumgarner R., Weinstock G.M.,
RA Mardis E.R., Remington K.A., Strausberg R.L., Venter J.C., Wilson R.K.,
RA Batzer M.A., Bustamante C.D., Eichler E.E., Hahn M.W., Hardison R.C.,
RA Makova K.D., Miller W., Milosavljevic A., Palermo R.E., Siepel A.,
RA Sikela J.M., Attaway T., Bell S., Bernard K.E., Buhay C.J.,
RA Chandrabose M.N., Dao M., Davis C., Delehaunty K.D., Ding Y., Dinh H.H.,
RA Dugan-Rocha S., Fulton L.A., Gabisi R.A., Garner T.T., Godfrey J.,
RA Hawes A.C., Hernandez J., Hines S., Holder M., Hume J., Jhangiani S.N.,
RA Joshi V., Khan Z.M., Kirkness E.F., Cree A., Fowler R.G., Lee S.,
RA Lewis L.R., Li Z., Liu Y.-S., Moore S.M., Muzny D., Nazareth L.V.,
RA Ngo D.N., Okwuonu G.O., Pai G., Parker D., Paul H.A., Pfannkoch C.,
RA Pohl C.S., Rogers Y.-H.C., Ruiz S.J., Sabo A., Santibanez J.,
RA Schneider B.W., Smith S.M., Sodergren E., Svatek A.F., Utterback T.R.,
RA Vattathil S., Warren W., White C.S., Chinwalla A.T., Feng Y., Halpern A.L.,
RA Hillier L.W., Huang X., Minx P., Nelson J.O., Pepin K.H., Qin X.,
RA Sutton G.G., Venter E., Walenz B.P., Wallis J.W., Worley K.C., Yang S.-P.,
RA Jones S.M., Marra M.A., Rocchi M., Schein J.E., Baertsch R., Clarke L.,
RA Csuros M., Glasscock J., Harris R.A., Havlak P., Jackson A.R., Jiang H.,
RA Liu Y., Messina D.N., Shen Y., Song H.X.-Z., Wylie T., Zhang L., Birney E.,
RA Han K., Konkel M.K., Lee J., Smit A.F.A., Ullmer B., Wang H., Xing J.,
RA Burhans R., Cheng Z., Karro J.E., Ma J., Raney B., She X., Cox M.J.,
RA Demuth J.P., Dumas L.J., Han S.-G., Hopkins J., Karimpour-Fard A.,
RA Kim Y.H., Pollack J.R., Vinar T., Addo-Quaye C., Degenhardt J., Denby A.,
RA Hubisz M.J., Indap A., Kosiol C., Lahn B.T., Lawson H.A., Marklein A.,
RA Nielsen R., Vallender E.J., Clark A.G., Ferguson B., Hernandez R.D.,
RA Hirani K., Kehrer-Sawatzki H., Kolb J., Patil S., Pu L.-L., Ren Y.,
RA Smith D.G., Wheeler D.A., Schenck I., Ball E.V., Chen R., Cooper D.N.,
RA Giardine B., Hsu F., Kent W.J., Lesk A., Nelson D.L., O'brien W.E.,
RA Pruefer K., Stenson P.D., Wallace J.C., Ke H., Liu X.-M., Wang P.,
RA Xiang A.P., Yang F., Barber G.P., Haussler D., Karolchik D., Kern A.D.,
RA Kuhn R.M., Smith K.E., Zwieg A.S.;
RT "Evolutionary and biomedical insights from the rhesus macaque genome.";
RL Science 316:222-234(2007).
RN [2] {ECO:0000313|EMBL:AFI36701.1}
RP NUCLEOTIDE SEQUENCE.
RC TISSUE=Caudate {ECO:0000313|EMBL:AFE77510.1}, Testis
RC {ECO:0000313|EMBL:AFI36701.1}, and Thymus
RC {ECO:0000313|EMBL:AFH31804.1};
RX PubMed=25319552; DOI=10.1186/1745-6150-9-20;
RA Zimin A.V., Cornish A.S., Maudhoo M.D., Gibbs R.M., Zhang X., Pandey S.,
RA Meehan D.T., Wipfler K., Bosinger S.E., Johnson Z.P., Tharp G.K.,
RA Marcais G., Roberts M., Ferguson B., Fox H.S., Treangen T., Salzberg S.L.,
RA Yorke J.A., Norgren R.B.Jr.;
RT "A new rhesus macaque assembly and annotation for next-generation
RT sequencing analyses.";
RL Biol. Direct 9:20-20(2014).
RN [3] {ECO:0000313|Ensembl:ENSMMUP00000063184.1}
RP IDENTIFICATION.
RC STRAIN=17573 {ECO:0000313|Ensembl:ENSMMUP00000063184.1};
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- FUNCTION: Catalyzes the formation of phosphatidylethanolamine (PtdEtn)
CC from phosphatidylserine (PtdSer). Plays a central role in phospholipid
CC metabolism and in the interorganelle trafficking of phosphatidylserine.
CC {ECO:0000256|HAMAP-Rule:MF_03208}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 1,2-diacyl-sn-glycero-3-phospho-L-serine + H(+) = a 1,2-
CC diacyl-sn-glycero-3-phosphoethanolamine + CO2; Xref=Rhea:RHEA:20828,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:16526, ChEBI:CHEBI:57262,
CC ChEBI:CHEBI:64612; EC=4.1.1.65; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_03208};
CC -!- COFACTOR:
CC Name=pyruvate; Xref=ChEBI:CHEBI:15361;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_03208};
CC Note=Binds 1 pyruvoyl group covalently per subunit. {ECO:0000256|HAMAP-
CC Rule:MF_03208};
CC -!- PATHWAY: Lipid metabolism. {ECO:0000256|ARBA:ARBA00005189}.
CC -!- PATHWAY: Phospholipid metabolism; phosphatidylethanolamine
CC biosynthesis. {ECO:0000256|ARBA:ARBA00024326}.
CC -!- SUBUNIT: Heterodimer of a large membrane-associated beta subunit and a
CC small pyruvoyl-containing alpha subunit. {ECO:0000256|HAMAP-
CC Rule:MF_03208}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane
CC {ECO:0000256|ARBA:ARBA00004273}.
CC -!- SUBCELLULAR LOCATION: [Phosphatidylserine decarboxylase alpha chain]:
CC Mitochondrion inner membrane {ECO:0000256|HAMAP-Rule:MF_03208};
CC Peripheral membrane protein {ECO:0000256|HAMAP-Rule:MF_03208};
CC Intermembrane side {ECO:0000256|HAMAP-Rule:MF_03208}. Note=Anchored to
CC the mitochondrial inner membrane through its interaction with the
CC integral membrane beta chain. {ECO:0000256|HAMAP-Rule:MF_03208}.
CC -!- SUBCELLULAR LOCATION: [Phosphatidylserine decarboxylase beta chain]:
CC Mitochondrion inner membrane {ECO:0000256|HAMAP-Rule:MF_03208}; Single-
CC pass membrane protein {ECO:0000256|HAMAP-Rule:MF_03208}; Intermembrane
CC side {ECO:0000256|HAMAP-Rule:MF_03208}.
CC -!- PTM: Is synthesized initially as an inactive proenzyme. Formation of
CC the active enzyme involves a self-maturation process in which the
CC active site pyruvoyl group is generated from an internal serine residue
CC via an autocatalytic post-translational modification. Two non-identical
CC subunits are generated from the proenzyme in this reaction, and the
CC pyruvate is formed at the N-terminus of the alpha chain, which is
CC derived from the carboxyl end of the proenzyme. The autoendoproteolytic
CC cleavage occurs by a canonical serine protease mechanism, in which the
CC side chain hydroxyl group of the serine supplies its oxygen atom to
CC form the C-terminus of the beta chain, while the remainder of the
CC serine residue undergoes an oxidative deamination to produce ammonia
CC and the pyruvoyl prosthetic group on the alpha chain. During this
CC reaction, the Ser that is part of the protease active site of the
CC proenzyme becomes the pyruvoyl prosthetic group, which constitutes an
CC essential element of the active site of the mature decarboxylase.
CC {ECO:0000256|HAMAP-Rule:MF_03208}.
CC -!- SIMILARITY: Belongs to the phosphatidylserine decarboxylase family.
CC PSD-B subfamily. Eukaryotic type I sub-subfamily. {ECO:0000256|HAMAP-
CC Rule:MF_03208}.
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DR EMBL; JU333755; AFE77510.1; -; mRNA.
DR EMBL; JU475000; AFH31804.1; -; mRNA.
DR EMBL; JV046630; AFI36701.1; -; mRNA.
DR RefSeq; XP_015005570.1; XM_015150084.1.
DR RefSeq; XP_015005571.1; XM_015150085.1.
DR RefSeq; XP_015005572.1; XM_015150086.1.
DR RefSeq; XP_015005573.1; XM_015150087.1.
DR RefSeq; XP_015005574.1; XM_015150088.1.
DR PaxDb; 9544-ENSMMUP00000037071; -.
DR Ensembl; ENSMMUT00000100564.1; ENSMMUP00000063184.1; ENSMMUG00000002182.4.
DR Ensembl; ENSMMUT00000104361.1; ENSMMUP00000067592.1; ENSMMUG00000002182.4.
DR GeneID; 716905; -.
DR KEGG; mcc:716905; -.
DR CTD; 23761; -.
DR VEuPathDB; HostDB:ENSMMUG00000002182; -.
DR VGNC; VGNC:76005; PISD.
DR GeneTree; ENSGT00390000013484; -.
DR OrthoDB; 1216391at2759; -.
DR TreeFam; TF313148; -.
DR UniPathway; UPA00558; -.
DR Proteomes; UP000006718; Chromosome 10.
DR Bgee; ENSMMUG00000002182; Expressed in cerebellar cortex and 21 other cell types or tissues.
DR GO; GO:0005811; C:lipid droplet; IEA:UniProtKB-KW.
DR GO; GO:0005743; C:mitochondrial inner membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0004609; F:phosphatidylserine decarboxylase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006646; P:phosphatidylethanolamine biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0016540; P:protein autoprocessing; IEA:UniProtKB-UniRule.
DR HAMAP; MF_03208; PS_decarb_PSD_B_type1_euk; 1.
DR InterPro; IPR003817; PS_Dcarbxylase.
DR InterPro; IPR033177; PSD-B.
DR InterPro; IPR033661; PSD_type1_euk.
DR NCBIfam; TIGR00163; PS_decarb; 1.
DR PANTHER; PTHR10067; PHOSPHATIDYLSERINE DECARBOXYLASE; 1.
DR PANTHER; PTHR10067:SF6; PHOSPHATIDYLSERINE DECARBOXYLASE PROENZYME, MITOCHONDRIAL; 1.
DR Pfam; PF02666; PS_Dcarbxylase; 1.
PE 2: Evidence at transcript level;
KW Decarboxylase {ECO:0000256|ARBA:ARBA00022793, ECO:0000256|HAMAP-
KW Rule:MF_03208}; Lipid biosynthesis {ECO:0000256|HAMAP-Rule:MF_03208};
KW Lipid droplet {ECO:0000256|ARBA:ARBA00022677};
KW Lipid metabolism {ECO:0000256|HAMAP-Rule:MF_03208};
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|HAMAP-Rule:MF_03208};
KW Membrane {ECO:0000256|HAMAP-Rule:MF_03208};
KW Mitochondrion {ECO:0000256|HAMAP-Rule:MF_03208};
KW Mitochondrion inner membrane {ECO:0000256|HAMAP-Rule:MF_03208};
KW Phospholipid biosynthesis {ECO:0000256|HAMAP-Rule:MF_03208};
KW Phospholipid metabolism {ECO:0000256|HAMAP-Rule:MF_03208};
KW Pyruvate {ECO:0000256|HAMAP-Rule:MF_03208};
KW Reference proteome {ECO:0000313|Proteomes:UP000006718};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW Rule:MF_03208};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW Rule:MF_03208}; Zymogen {ECO:0000256|HAMAP-Rule:MF_03208}.
FT CHAIN 1..343
FT /note="Phosphatidylserine decarboxylase beta chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03208"
FT /id="PRO_5041493149"
FT CHAIN 344..375
FT /note="Phosphatidylserine decarboxylase alpha chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03208"
FT /id="PRO_5041493148"
FT TOPO_DOM 1..45
FT /note="Mitochondrial matrix"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03208"
FT TOPO_DOM 65..375
FT /note="Mitochondrial intermembrane"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03208"
FT ACT_SITE 157
FT /note="Charge relay system; for autoendoproteolytic
FT cleavage activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03208"
FT ACT_SITE 233
FT /note="Charge relay system; for autoendoproteolytic
FT cleavage activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03208"
FT ACT_SITE 344
FT /note="Charge relay system; for autoendoproteolytic
FT cleavage activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03208"
FT ACT_SITE 344
FT /note="Schiff-base intermediate with substrate; via pyruvic
FT acid; for decarboxylase activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03208"
FT SITE 343..344
FT /note="Cleavage (non-hydrolytic); by autocatalysis"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03208"
FT MOD_RES 344
FT /note="Pyruvic acid (Ser); by autocatalysis"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03208"
SQ SEQUENCE 375 AA; 43077 MW; 125E68D8BD3CB4D7 CRC64;
MMCQSEARRG PELRAAKWLH FPQLALRRRL GQLSCMSRPA LKLRSWPLTV LYYLLPFGAL
RPLSRVGWRP VSRVALYKSV PTRLLSRAWG RLNQVELPHW LRRPVYSLYI WTFGVNMKEA
AVEDLHHYRN LSEFFRRKLK PQARPVCGLH SVISPSDGKI LNFGQVKNCE VEQVKGVTYS
LESFLGPRTY TEDLPFPPAA SCDSFKNQLV TREGNELYHC VIYLAPGDYH CFHSPTDWTV
SHRRHFPGSL MSVNPGMARW IKELFCHNER VVLTGDWKHG FFSLTAVGAT NVGSIRIYFD
RDLHTNSPRH SKGSYNDFSF VTHTNREGVP MRKGEHLGEF NLGSTIVLIF EAPKDFNFQL
KTGQKIRFGE ALGSL
//
