ID A0A2H3JAR3_WOLCO Unreviewed; 1021 AA.
AC A0A2H3JAR3;
DT 31-JAN-2018, integrated into UniProtKB/TrEMBL.
DT 31-JAN-2018, sequence version 1.
DT 27-MAR-2024, entry version 27.
DE RecName: Full=Phosphatidylserine decarboxylase proenzyme 2 {ECO:0000256|HAMAP-Rule:MF_03209};
DE EC=4.1.1.65 {ECO:0000256|HAMAP-Rule:MF_03209};
DE Contains:
DE RecName: Full=Phosphatidylserine decarboxylase 2 beta chain {ECO:0000256|HAMAP-Rule:MF_03209};
DE Contains:
DE RecName: Full=Phosphatidylserine decarboxylase 2 alpha chain {ECO:0000256|HAMAP-Rule:MF_03209};
GN Name=PSD2 {ECO:0000256|HAMAP-Rule:MF_03209};
GN ORFNames=WOLCODRAFT_110643 {ECO:0000313|EMBL:PCH39320.1};
OS Wolfiporia cocos (strain MD-104) (Brown rot fungus).
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Agaricomycotina; Agaricomycetes;
OC Polyporales; Phaeolaceae; Wolfiporia.
OX NCBI_TaxID=742152 {ECO:0000313|EMBL:PCH39320.1, ECO:0000313|Proteomes:UP000218811};
RN [1] {ECO:0000313|EMBL:PCH39320.1, ECO:0000313|Proteomes:UP000218811}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MD-104 {ECO:0000313|EMBL:PCH39320.1,
RC ECO:0000313|Proteomes:UP000218811};
RX PubMed=22745431; DOI=10.1126/science.1221748;
RA Floudas D., Binder M., Riley R., Barry K., Blanchette R.A., Henrissat B.,
RA Martinez A.T., Otillar R., Spatafora J.W., Yadav J.S., Aerts A., Benoit I.,
RA Boyd A., Carlson A., Copeland A., Coutinho P.M., de Vries R.P.,
RA Ferreira P., Findley K., Foster B., Gaskell J., Glotzer D., Gorecki P.,
RA Heitman J., Hesse C., Hori C., Igarashi K., Jurgens J.A., Kallen N.,
RA Kersten P., Kohler A., Kuees U., Kumar T.K.A., Kuo A., LaButti K.,
RA Larrondo L.F., Lindquist E., Ling A., Lombard V., Lucas S., Lundell T.,
RA Martin R., McLaughlin D.J., Morgenstern I., Morin E., Murat C., Nagy L.G.,
RA Nolan M., Ohm R.A., Patyshakuliyeva A., Rokas A., Ruiz-Duenas F.J.,
RA Sabat G., Salamov A., Samejima M., Schmutz J., Slot J.C., St John F.,
RA Stenlid J., Sun H., Sun S., Syed K., Tsang A., Wiebenga A., Young D.,
RA Pisabarro A., Eastwood D.C., Martin F., Cullen D., Grigoriev I.V.,
RA Hibbett D.S.;
RT "The Paleozoic origin of enzymatic lignin decomposition reconstructed from
RT 31 fungal genomes.";
RL Science 336:1715-1719(2012).
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_03209}.
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_03209};
CC -!- COFACTOR:
CC Name=pyruvate; Xref=ChEBI:CHEBI:15361;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_03209};
CC Note=Binds 1 pyruvoyl group covalently per subunit. {ECO:0000256|HAMAP-
CC Rule:MF_03209};
CC -!- PATHWAY: Lipid metabolism. {ECO:0000256|ARBA:ARBA00005189}.
CC -!- PATHWAY: Phospholipid metabolism; phosphatidylethanolamine
CC biosynthesis; phosphatidylethanolamine from CDP-diacylglycerol: step
CC 2/2. {ECO:0000256|HAMAP-Rule:MF_03209}.
CC -!- SUBUNIT: Heterodimer of a large membrane-associated beta subunit and a
CC small pyruvoyl-containing alpha subunit. {ECO:0000256|HAMAP-
CC Rule:MF_03209}.
CC -!- SUBCELLULAR LOCATION: Golgi apparatus membrane {ECO:0000256|HAMAP-
CC Rule:MF_03209}; Peripheral membrane protein {ECO:0000256|HAMAP-
CC Rule:MF_03209}; Cytoplasmic side {ECO:0000256|HAMAP-Rule:MF_03209}.
CC Endosome membrane {ECO:0000256|HAMAP-Rule:MF_03209}; Peripheral
CC membrane protein {ECO:0000256|HAMAP-Rule:MF_03209}; Cytoplasmic side
CC {ECO:0000256|HAMAP-Rule:MF_03209}.
CC -!- DOMAIN: The C2 domains have an essential, but non-catalytic function.
CC They may facilitate interactions with other proteins and are required
CC for lipid transport function. {ECO:0000256|HAMAP-Rule:MF_03209}.
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_03209}.
CC -!- SIMILARITY: Belongs to the phosphatidylserine decarboxylase family.
CC PSD-B subfamily. Eukaryotic type II sub-subfamily. {ECO:0000256|HAMAP-
CC Rule:MF_03209}.
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DR EMBL; KB467987; PCH39320.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2H3JAR3; -.
DR STRING; 742152.A0A2H3JAR3; -.
DR OMA; TCASRDW; -.
DR OrthoDB; 51217at2759; -.
DR UniPathway; UPA00558; UER00616.
DR Proteomes; UP000218811; Unassembled WGS sequence.
DR GO; GO:0010008; C:endosome membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0000139; C:Golgi membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005795; C:Golgi stack; IEA:UniProtKB-UniRule.
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 CDD; cd04039; C2_PSD; 1.
DR Gene3D; 2.60.40.150; C2 domain; 1.
DR HAMAP; MF_00663; PS_decarb_PSD_B_type2; 1.
DR InterPro; IPR000008; C2_dom.
DR InterPro; IPR035892; C2_domain_sf.
DR InterPro; IPR003817; PS_Dcarbxylase.
DR InterPro; IPR033177; PSD-B.
DR InterPro; IPR033179; PSD_type2_pro.
DR NCBIfam; TIGR00163; PS_decarb; 1.
DR PANTHER; PTHR10067; PHOSPHATIDYLSERINE DECARBOXYLASE; 1.
DR PANTHER; PTHR10067:SF17; PHOSPHATIDYLSERINE DECARBOXYLASE PROENZYME 2; 1.
DR Pfam; PF00168; C2; 1.
DR Pfam; PF02666; PS_Dcarbxylase; 1.
DR SMART; SM00239; C2; 1.
DR SUPFAM; SSF49562; C2 domain (Calcium/lipid-binding domain, CaLB); 1.
DR PROSITE; PS50004; C2; 1.
PE 3: Inferred from homology;
KW Calcium {ECO:0000256|ARBA:ARBA00022837};
KW Decarboxylase {ECO:0000256|ARBA:ARBA00022793, ECO:0000256|HAMAP-
KW Rule:MF_03209}; Endosome {ECO:0000256|HAMAP-Rule:MF_03209};
KW Golgi apparatus {ECO:0000256|HAMAP-Rule:MF_03209};
KW Lipid biosynthesis {ECO:0000256|ARBA:ARBA00022516, ECO:0000256|HAMAP-
KW Rule:MF_03209};
KW Lipid metabolism {ECO:0000256|ARBA:ARBA00023098, ECO:0000256|HAMAP-
KW Rule:MF_03209};
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|HAMAP-Rule:MF_03209};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_03209};
KW Phospholipid biosynthesis {ECO:0000256|ARBA:ARBA00023209,
KW ECO:0000256|HAMAP-Rule:MF_03209};
KW Phospholipid metabolism {ECO:0000256|ARBA:ARBA00023264, ECO:0000256|HAMAP-
KW Rule:MF_03209};
KW Pyruvate {ECO:0000256|ARBA:ARBA00023317, ECO:0000256|HAMAP-Rule:MF_03209};
KW Reference proteome {ECO:0000313|Proteomes:UP000218811};
KW Zymogen {ECO:0000256|ARBA:ARBA00023145, ECO:0000256|HAMAP-Rule:MF_03209}.
FT CHAIN 1..971
FT /note="Phosphatidylserine decarboxylase 2 beta chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03209"
FT /id="PRO_5023542192"
FT CHAIN 972..1021
FT /note="Phosphatidylserine decarboxylase 2 alpha chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03209"
FT /id="PRO_5023542191"
FT DOMAIN 245..363
FT /note="C2"
FT /evidence="ECO:0000259|PROSITE:PS50004"
FT REGION 86..233
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 480..513
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 546..574
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 591..628
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 95..109
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 111..128
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 130..145
FT /note="Pro residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 162..176
FT /note="Pro residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 193..230
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 482..496
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 593..622
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 827
FT /note="Charge relay system; for autoendoproteolytic
FT cleavage activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03209"
FT ACT_SITE 885
FT /note="Charge relay system; for autoendoproteolytic
FT cleavage activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03209"
FT ACT_SITE 972
FT /note="Charge relay system; for autoendoproteolytic
FT cleavage activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03209"
FT ACT_SITE 972
FT /note="Schiff-base intermediate with substrate; via pyruvic
FT acid; for decarboxylase activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03209"
FT SITE 971..972
FT /note="Cleavage (non-hydrolytic); by autocatalysis"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03209"
FT MOD_RES 972
FT /note="Pyruvic acid (Ser); by autocatalysis"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03209"
SQ SEQUENCE 1021 AA; 113017 MW; E6BEEAD06AF82D74 CRC64;
MLRKDYLGEA NIPLEDWFRD GNAFDFHSPG NKPISAPIVS TRTSTHATGT IQIKLGFVCA
GDGGLAPIMN YGDIFAELVK RSRPSLVSAP PTEGIGTVRS HQTGPEYQDD GLSTDEGDSS
DEEDDEVPPL APIYIPPPEQ DLPVVQPQPS PAADTLVTPT PTPATAKPPS SYKPPSPSFK
SIPKIFPKRT NSGKFGSAES TSLPSPGLPG RPASTPPSSS TSSTPPARAS LTTRARFRKS
WGHPKGKEFN FSAANDILGI VMLEIHGAYD LPKLKNITRT GWDMDPFVVI SFGKKVFRTR
VIRHSLNPTW DEKLLFHVRR YETAFKVQLT VLDWDKLSSN DHVGDASFNV AELLENAPQK
DPATGLYPHD VDGSHPMQEF KLPLTTAKEA AWEAKYKPVL TIRAKYQPYD ALRQRFWRQY
LKQYATDDAN ALSHMELATM LDSLGSTLSR ETVNSFFTRF GKKPREDSLT VNEAIQCLET
ELSRPRSEKK LVDPEDSGLD PSAPVTPSAT NPNGFEYQLS LNLDRLDFSG PPLNYGFPAS
AEHASLDSSL SRTAPGSPDA DLLNKPARPS PYMTEPMQQP LAEVADPSTY SLPAFTREPS
GSSSDPEDSS ASNGSGSGSN GEPPRTPDDL FERVINIKVC PLCHGPRINS KGEVDIVTHI
AICASQDWTT VDRIMVSNFV TASQAQRKWY TKVIAKGLRG NYKLGANSAN IIVQNRLTGQ
LEEEKMQVYV RLGIRLLYKG WKSRMEGARA RRLLRNMSIK QGLKYDSPES KRDIPSFIAF
HNLNVDEILE PLESFKTFNQ FFYRKLKPSA RPTESPDDKY RLVSCADCRL MVFETVNEAT
QLWIKGREFT VARLLGERYR SEAERYAGGA LCIFRLAPQD YHRFHSPVDG TIGPMTYIAG
EYYTVNPQAI RTALDVYGEN ARKIVPIDSP QFGRVMTVCI GAMMVGSIIT TVKEGEQVMR
GQELGYFAFG GSTLVVLFEK GVVEWDEDLL VNSRACLETL VRVGMGIGRG HRPHTEPDHS
R
//
