Gene/Proteome Database (LMPD)

LMPD ID
LMP010829
Gene ID
827373
Species
Arabidopsis thaliana (Arabidopsis)
Gene Name
phosphatidylserine decarboxylase 1
Gene Symbol
PSD1
Synonyms
DL4375C; FCAALL.4; phosphatidylserine decarboxylase 1; PSD1
Alternate Names
phosphatidylserine decarboxylase 1
Chromosome
4
EC Number
4.1.1.65
Summary
Encodes a mitochondrial phosphatidylserine decarboxylase. Expressed mainly in roots and flowers.
Orthologs
View orthologs and multiple alignments for PSD1

Proteins

phosphatidylserine decarboxylase 1
Refseq ID NP_193403
Protein GI 42566885
UniProt ID Q84V22
mRNA ID NM_117771
Length 453
RefSeq Status REVIEWED
MKPRFPQNVYFLARYSYLRRFQHSQRRTFSSFLNNIRSNYSGARASPLGGSSGAGAGAGGGGTGDSKGNAFLVPGATMATILMLGALHARRLYEDKKIEEKREKGIELEFHPDIKASFLGVLPLRSISRAWGSFMSLEIPVWMRPYAYKAWARAFHSNLEEAALPLEEYTSLQDFFVRSLKEGCRPIDPDPCCLVSPVDGTVLRFGELKGNRGMIEQVKGHSYSVPALLGNNSLLPMEPEGKNESKEEAVGDKSDKSWLRVSLASPKLRENVSASPMKGLYYCVIYLKPGDYHRIHSPADWNATVRRHFAGRLFPVNERATRTIRNLYVENERVVLEGIWKEGFMALAAVGATNIGSIELFIEPELRTNKPKKKLFPTEPPEERVYDPEGLGLRLEKGKEVAVFNMGSTVVLIFQAPTANTPEGSSSSSDYRFCVKQGDRVRVGQALGRWKEE

Gene Information

Entrez Gene ID
827373
Gene Name
phosphatidylserine decarboxylase 1
Gene Symbol
PSD1
Species
Arabidopsis thaliana

Gene Ontology (GO Annotations)

GO ID Source Type Description
GO:0005743 IEA:UniProtKB-KW C mitochondrial inner membrane
GO:0005739 IDA:TAIR C mitochondrion
GO:0004609 IMP:TAIR F phosphatidylserine decarboxylase activity
GO:0006646 IEA:UniProtKB-UniPathway P phosphatidylethanolamine biosynthetic process

KEGG Pathway Links

KEGG Pathway ID Description
ath00564 Glycerophospholipid metabolism
ath01100 Metabolic pathways

REACTOME Pathway Links

REACTOME Pathway ID Description
6253801 Glycerophospholipid biosynthesis
6254314 Synthesis of PE

Domain Information

InterPro Annotations

Accession Description
IPR003817 Phosphatidylserine decarboxylase-related

UniProt Annotations

Entry Information

Gene Name
phosphatidylserine decarboxylase 1
Protein Entry
PSD1_ARATH
UniProt ID
Q84V22
Species
Arabidopsis

Comments

Comment Type Description
Catalytic Activity Phosphatidyl-L-serine = phosphatidylethanolamine + CO(2).
Cofactor Name=pyruvoyl group; Xref=ChEBI:CHEBI:45360; Evidence={ECO:0000250};
Disruption Phenotype No visible phenotype under normal growth conditions. {ECO:0000269|PubMed:17449644}.
Function Catalyzes the biosynthesis of phosphatidylethanolamine (PE) from phosphatidylserine. Contributes only to a minor proportion of PE production. {ECO:0000269|PubMed:12857846, ECO:0000269|PubMed:17449644}.
Pathway Phospholipid metabolism; phosphatidylethanolamine biosynthesis; phosphatidylethanolamine from CDP-diacylglycerol: step 2/2.
Sequence Caution Sequence=CAB10445.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305}; Sequence=CAB78712.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
Similarity Belongs to the phosphatidylserine decarboxylase family. {ECO:0000305}.
Subcellular Location Mitochondrion inner membrane {ECO:0000305|PubMed:17449644}; Peripheral membrane protein {ECO:0000305|PubMed:17449644}.
Tissue Specificity Expressed in roots, leaves, stems and flowers. {ECO:0000269|PubMed:12857846, ECO:0000269|PubMed:17449644}.

Identical and Related Proteins

Unique RefSeq proteins for LMP010829 (as displayed in Record Overview)

Protein GI Database Accession Length Protein Name
42566885 RefSeq NP_193403 453 phosphatidylserine decarboxylase 1

Identical Sequences to LMP010829 proteins

Reference Database Accession Length Protein Name
GI:42566885 GenBank AAO38842.1 453 phosphatidylserine decarboxylase [Arabidopsis thaliana]
GI:42566885 GenBank ABG48491.1 453 At4g16700 [Arabidopsis thaliana]
GI:42566885 GenBank AEE83788.1 453 phosphatidylserine decarboxylase [Arabidopsis thaliana]
GI:42566885 SwissProt Q84V22.1 453 RecName: Full=Phosphatidylserine decarboxylase proenzyme 1, mitochondrial; Contains: RecName: Full=Phosphatidylserine decarboxylase 1 beta chain; Contains: RecName: Full=Phosphatidylserine decarboxylase 1 alpha chain; Flags: Precursor [Arabidopsis thaliana]

Related Sequences to LMP010829 proteins

Reference Database Accession Length Protein Name
GI:42566885 GenBank EFH44366.1 451 predicted protein [Arabidopsis lyrata subsp. lyrata]
GI:42566885 RefSeq XP_002868107.1 451 predicted protein [Arabidopsis lyrata subsp. lyrata]
GI:42566885 RefSeq XP_006286156.1 449 hypothetical protein CARUB_v10007715mg [Capsella rubella]
GI:42566885 RefSeq XP_010434784.1 448 PREDICTED: phosphatidylserine decarboxylase proenzyme 1, mitochondrial-like [Camelina sativa]
GI:42566885 RefSeq XP_010440113.1 451 PREDICTED: phosphatidylserine decarboxylase proenzyme 1, mitochondrial-like [Camelina sativa]
GI:42566885 RefSeq XP_010449727.1 444 PREDICTED: phosphatidylserine decarboxylase proenzyme 1, mitochondrial [Camelina sativa]