KEGG   ENZYME: 4.2.3.2Help
Entry
EC 4.2.3.2                  Enzyme                                 

Name
ethanolamine-phosphate phospho-lyase;
O-phosphoethanolamine-phospholyase;
amino alcohol O-phosphate phospholyase;
O-phosphorylethanol-amine phospho-lyase;
ethanolamine-phosphate phospho-lyase (deaminating)
Class
Lyases;
Carbon-oxygen lyases;
Acting on phosphates
BRITE hierarchy
Sysname
ethanolamine-phosphate phosphate-lyase (deaminating; acetaldehyde-forming)
Reaction(IUBMB)
ethanolamine phosphate + H2O = acetaldehyde + NH3 + phosphate [RN:R00748]
Reaction(KEGG)
Substrate
ethanolamine phosphate [CPD:C00346];
H2O [CPD:C00001]
Product
acetaldehyde [CPD:C00084];
NH3 [CPD:C00014];
phosphate [CPD:C00009]
Comment
A pyridoxal-phosphate protein. Also acts on D(or L)-1-aminopropan-2-ol O-phosphate.
History
EC 4.2.3.2 created 1972 as EC 4.2.99.7, transferred 2000 to EC 4.2.3.2
Pathway
Glycerophospholipid metabolism
Metabolic pathways
Orthology
K14286  
ethanolamine-phosphate phospho-lyase
Genes
HSA: 
64850(ETNPPL)
PTR: 
461428(AGXT2L1)
PPS: 
100969957(ETNPPL)
GGO: 
101144550(AGXT2L1)
PON: 
100448531(AGXT2L1)
NLE: 
100590020(AGXT2L1)
MCC: 
696880(AGXT2L1)
MCF: 
102143542(ETNPPL)
CJC: 
100395775(ETNPPL)
MMU: 
71760(Etnppl)
RNO: 
687071(Etnppl)
CGE: 
100753688(Etnppl)
NGI: 
103742490(Etnppl)
HGL: 
101708633(Etnppl)
OCU: 
100347168(ETNPPL)
TUP: 
102477402(ETNPPL)
CFA: 
478511(ETNPPL)
AML: 
UMR: 
103661733(ETNPPL)
FCA: 
101087400(ETNPPL)
PTG: 
102968560(ETNPPL)
BTA: 
515186(ETNPPL)
BOM: 
102265705(ETNPPL)
PHD: 
102340408(ETNPPL)
CHX: 
102185446(ETNPPL)
OAS: 
101120832(AGXT2L1)
SSC: 
100519324(ETNPPL)
CFR: 
102512127(ETNPPL)
BACU: 
102998195(ETNPPL)
LVE: 
103090736(ETNPPL)
ECB: 
100072903(ETNPPL)
MYB: 
102253899(ETNPPL)
MYD: 
102756358(ETNPPL)
PALE: 
102889096(ETNPPL)
MDO: 
100011201(ETNPPL)
SHR: 
100925382(AGXT2L1)
OAA: 
100088896(ETNPPL)
GGA: 
428743(ETNPPL)
MGP: 
APLA: 
101793344(ETNPPL)
TGU: 
101234009(AGXT2L1)
FAB: 
101820476(ETNPPL)
PHI: 
102110492(ETNPPL)
FPG: 
101911697(ETNPPL)
FCH: 
102046282(ETNPPL)
CLV: 
102093169(ETNPPL)
ASN: 
102369936(ETNPPL)
AMJ: 
102560645(ETNPPL)
PSS: 
102456032(ETNPPL)
CMY: 
102931281(ETNPPL)
ACS: 
100564792(etnppl)
PBI: 
103063776(ETNPPL)
XLA: 
446472(etnppl)
XTR: 
100124921(etnppl)
DRE: 
393421(etnppl) 557205(phykpl)
TRU: 
MZE: 
OLA: 
XMA: 
LCM: 
102358069(ETNPPL)
CMK: 
BFO: 
CIN: 
SPU: 
DME: 
DPO: 
DAN: 
DER: 
DPE: 
DSE: 
DSI: 
DWI: 
DYA: 
DGR: 
DMO: 
DVI: 
MDE: 
AGA: 
AAG: 
CQU: 
AME: 
408817(GB13140)
NVI: 
TCA: 
BMOR: 
API: 
PHU: 
ISC: 
CBR: 
HRO: 
LGI: 
NVE: 
HMG: 
TAD: 
AQU: 
CRE: 
VCN: 
CSL: 
CVR: 
MBR: 
PTI: 
TPS: 
NGD: 
EHX: 
GTT: 
NGR: 
FPC: 
 » show all
Taxonomy
Reference
1  [PMID:5498429]
  Authors
Fleshood HL, Pitot HC.
  Title
The metabolism of O-phosphorylethanolamine in animal tissues. I. O-phosphorylethanolamine phospho-lyase: partial purification and characterization.
  Journal
J. Biol. Chem. 245 (1970) 4414-20.
Reference
2  [PMID:4357716]
  Authors
Jones A, Faulkner A, Turner JM.
  Title
Microbial metabolism of amino alcohols. Metabolism of ethanolamine and 1-aminopropan-2-ol in species of Erwinia and the roles of amino alcohol kinase and amino alcohol o-phosphate phospho-lyase in aldehyde formation.
  Journal
Biochem. J. 134 (1973) 959-68.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
37290-88-3

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