Phosphatidylserine decarboxylase

PISD
Identifiers
AliasesPISD, DJ858B16, PSD, PSDC, PSSC, dJ858B16.2, phosphatidylserine decarboxylase, LIBF
External IDsOMIM: 612770; MGI: 2445114; GeneCards: PISD
Enzyme activity
EC #BRENDAExPASyKEGGMetaCyc
4.1.1.65↗↗↗↗
Orthologs
DatabasesNCBI: entry; OMA: entry
SpeciesHumanMouse
Entrez

23761

320951

Ensembl

ENSG00000241878

ENSMUSG00000023452

UniProt

Q9UG56

Q8BSF4

RefSeq (mRNA)

NM_177298
NM_001347332

RefSeq (protein)

NP_001334261
NP_796272

Location (UCSC)Chr 22: 31.62 – 31.66 MbChr 5: 32.89 – 32.94 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse
phosphatidylserine decarboxylase
Identifiers
EC no.4.1.1.65
CAS no.9054-78-8
Databases
BRENDAenzyme data
ExPASyNiceZyme view
KEGGenzyme entry
MetaCycmetabolic pathway
Rheareactions
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
Search
PMCarticles
PubMedarticles
NCBIproteins
Phosphatidylserine decarboxylase
Identifiers
SymbolPSD
PfamPF02666
InterProIPR003817
Membranome595
Available protein structures:
PDB  IPR003817 PF02666 (ECOD; PDBsum)  
AlphaFold

Phosphatidylserine decarboxylase is an enzyme that in humans is encoded by the PISD gene.[5][6]

Function

Phosphatidylserine decarboxylase (EC 4.1.1.65) catalyzes the chemical reaction

phosphatidyl-L-serine phosphatidylethanolamine + CO2

This enzyme belongs to the family of lyases, specifically the carboxy-lyases, which cleave carbon-carbon bonds. The systematic name of this enzyme class is phosphatidyl-L-serine carboxy-lyase (phosphatidylethanolamine-forming). Other names in common use include PS decarboxylase, and phosphatidyl-L-serine carboxy-lyase. This enzyme participates in glycine, serine and threonine metabolism, and glycerophospholipid metabolism. It has two cofactors: pyridoxal phosphate, and Pyruvate.

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000241878 – Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000023452 – Ensembl, May 2017
  3. ↑ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ↑ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. ↑ Dunham I, Shimizu N, Roe BA, Chissoe S, Hunt AR, Collins JE, Bruskiewich R, Beare DM, Clamp M, Smink LJ, Ainscough R, Almeida JP, Babbage A, Bagguley C, Bailey J, Barlow K, Bates KN, Beasley O, Bird CP, Blakey S, Bridgeman AM, Buck D, Burgess J, Burrill WD, O'Brien KP (Dec 1999). "The DNA sequence of human chromosome 22" (PDF). Nature. 402 (6761): 489–95. Bibcode:1999Natur.402..489D. doi:10.1038/990031. PMID 10591208.
  6. ↑ "Entrez Gene: PISD phosphatidylserine decarboxylase".

Further reading