psd

psd
168

phosphatidylserine decarboxylase

Locus
BSU_02290
Molecular weight
29.54 kDa
Isoelectric point
7.27
Protein length
263 aaSequenceBlast
Gene length
792 bpSequenceBlast
Function
biosynthesis of phosphatidylethanolamine
Product
phosphatidylserine decarboxylase
Essential
no
E.C.
4.1.1.65
Synonyms
psd
Outlinks
BsubCyc SubtiList UniProt STRING Genoscapist

Genomic Context

Categories containing this gene/protein

List of homologs in different organisms, belongs to COG0688 (Galperin et al., 2021)

This gene is a member of the following regulons

Gene
Coordinates
248,749 → 249,540
The protein
Catalyzed reaction/ biological activity
1,2-diacyl-sn-glycero-3-phospho-L-serine + H+ --> 1,2-diacyl-sn-glycero-3-phosphoethanolamine + CO2 (according to UniProt)
Protein family
phosphatidylserine decarboxylase family (single member, according to UniProt)
Structure
6L06 (PDB) (from E. coli, corresponds to aa 26 ... 208, 29.1% identity) PubMed
P39822 (AlphaFold)
Localization
cell membrane at the septum PubMed
Expression and Regulation
Operons
Genes
ybfK-pssA-petA-psd
Description
PubMed
Sigma factors
SigA: sigma factor, PubMed, in sigA regulon
SigX: sigma factor, PubMed, in sigX regulon
Open in new tab

ybfK→psd

2025-04-03 13:10:55

Jstuelk

134

9c5c2fcf642de63f240b8ac199efc5b5939a836b

2A09CF2D25D4B824D045D3A292B8FC9B5A167361

Biological materials
Mutant
BKE02290 (Δpsd::erm  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_TATTAAACATGAATAATCCC,  downstream forward: _UP4_TAAAAAGAGGAGCTTGCATA
BKK02290 (Δpsd::kan  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_TATTAAACATGAATAATCCC,  downstream forward: _UP4_TAAAAAGAGGAGCTTGCATA
References
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F34915697F3EF05E6A683055F46346C73F25CAFC

Page visits: 3132

Time of last update: 2025-04-14 06:49:23

Author of last update: Jstuelk