Literature summary for 2.3.1.B36 extracted from

Lager, I.; Glab, B.; Eriksson, L.; Chen, G.; Banas, A.; Stymne, S.
Novel reactions in acyl editing of phosphatidylcholine by lysophosphatidylcholine transacylase (LPCT) and acyl-CoA:glycerophosphocholine acyltransferase (GPCAT) activities in microsomal preparations of plant tissues (2015), Planta, 241, 347-358.

Search for more literature for 2.3.1.B36

Localization

Localization	Comment	Organism	GeneOntology No.	Textmining
membrane	-	Arabidopsis thaliana	16020	-
membrane	-	Brassica napus	16020	-
membrane	-	Ricinus communis	16020	-
membrane	-	Carthamus tinctorius	16020	-
membrane	-	Crambe hispanica subsp. abyssinica	16020	-
membrane	-	Ulmus glabra	16020	-
microsome	-	Arabidopsis thaliana	-	-
microsome	-	Brassica napus	-	-
microsome	-	Ricinus communis	-	-
microsome	-	Carthamus tinctorius	-	-
microsome	-	Crambe hispanica subsp. abyssinica	-	-
microsome	-	Ulmus glabra	-	-

Natural Substrates/ Products (Substrates)

Natural Substrates	Organism	Comment (Nat. Sub.)	Natural Products	Comment (Nat. Pro.)	Rev.
acyl-CoA + glycerophosphocholine	Arabidopsis thaliana	-	CoA + 1-acyl-sn-glycero-3-phosphocholine	-	?
acyl-CoA + glycerophosphocholine	Brassica napus	-	CoA + 1-acyl-sn-glycero-3-phosphocholine	-	?
acyl-CoA + glycerophosphocholine	Ricinus communis	-	CoA + 1-acyl-sn-glycero-3-phosphocholine	-	?
acyl-CoA + glycerophosphocholine	Carthamus tinctorius	-	CoA + 1-acyl-sn-glycero-3-phosphocholine	-	?
acyl-CoA + glycerophosphocholine	Crambe hispanica subsp. abyssinica	-	CoA + 1-acyl-sn-glycero-3-phosphocholine	-	?
acyl-CoA + glycerophosphocholine	Ulmus glabra	-	CoA + 1-acyl-sn-glycero-3-phosphocholine	-	?

Organism

Organism	UniProt	Comment	Textmining
Arabidopsis thaliana	-	-	-
Brassica napus	-	-	-
Carthamus tinctorius	-	-	-
Crambe hispanica subsp. abyssinica	-	-	-
Ricinus communis	-	-	-
Ulmus glabra	-	-	-

Source Tissue

Source Tissue	Comment	Organism	Textmining
leaf	-	Arabidopsis thaliana	-
root	-	Arabidopsis thaliana	-
seed	developing	Brassica napus	-
seed	developing	Ricinus communis	-
seed	developing	Carthamus tinctorius	-
seed	developing	Crambe hispanica subsp. abyssinica	-
seed	developing	Ulmus glabra	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.
acyl-CoA + glycerophosphocholine	-	Arabidopsis thaliana	CoA + 1-acyl-sn-glycero-3-phosphocholine	-	?
acyl-CoA + glycerophosphocholine	-	Brassica napus	CoA + 1-acyl-sn-glycero-3-phosphocholine	-	?
acyl-CoA + glycerophosphocholine	-	Ricinus communis	CoA + 1-acyl-sn-glycero-3-phosphocholine	-	?
acyl-CoA + glycerophosphocholine	-	Carthamus tinctorius	CoA + 1-acyl-sn-glycero-3-phosphocholine	-	?
acyl-CoA + glycerophosphocholine	-	Crambe hispanica subsp. abyssinica	CoA + 1-acyl-sn-glycero-3-phosphocholine	-	?
acyl-CoA + glycerophosphocholine	-	Ulmus glabra	CoA + 1-acyl-sn-glycero-3-phosphocholine	-	?
linolenoyl-CoA + glycerophosphocholine	best substrate	Arabidopsis thaliana	CoA + 1-linolenoyl-sn-glycero-3-phosphocholine	-	?
linolenoyl-CoA + glycerophosphocholine	best substrate	Brassica napus	CoA + 1-linolenoyl-sn-glycero-3-phosphocholine	-	?
linolenoyl-CoA + glycerophosphocholine	best substrate	Ricinus communis	CoA + 1-linolenoyl-sn-glycero-3-phosphocholine	-	?
linolenoyl-CoA + glycerophosphocholine	best substrate	Carthamus tinctorius	CoA + 1-linolenoyl-sn-glycero-3-phosphocholine	-	?
linolenoyl-CoA + glycerophosphocholine	best substrate	Crambe hispanica subsp. abyssinica	CoA + 1-linolenoyl-sn-glycero-3-phosphocholine	-	?
linolenoyl-CoA + glycerophosphocholine	best substrate	Ulmus glabra	CoA + 1-linolenoyl-sn-glycero-3-phosphocholine	-	?
linoleoyl-CoA + glycerophosphocholine	-	Arabidopsis thaliana	CoA + 1-linoleoyl-sn-glycero-3-phosphocholine	-	?
linoleoyl-CoA + glycerophosphocholine	-	Brassica napus	CoA + 1-linoleoyl-sn-glycero-3-phosphocholine	-	?
linoleoyl-CoA + glycerophosphocholine	-	Ricinus communis	CoA + 1-linoleoyl-sn-glycero-3-phosphocholine	-	?
linoleoyl-CoA + glycerophosphocholine	-	Carthamus tinctorius	CoA + 1-linoleoyl-sn-glycero-3-phosphocholine	-	?
linoleoyl-CoA + glycerophosphocholine	-	Crambe hispanica subsp. abyssinica	CoA + 1-linoleoyl-sn-glycero-3-phosphocholine	-	?
linoleoyl-CoA + glycerophosphocholine	-	Ulmus glabra	CoA + 1-linoleoyl-sn-glycero-3-phosphocholine	-	?
palmitoyl-CoA + glycerophosphocholine	radioactive assay with [14C]16:0-CoA	Arabidopsis thaliana	CoA + 1-palmitoyl-sn-glycero-3-phosphocholine	-	?
palmitoyl-CoA + glycerophosphocholine	radioactive assay with [14C]16:0-CoA	Brassica napus	CoA + 1-palmitoyl-sn-glycero-3-phosphocholine	-	?
palmitoyl-CoA + glycerophosphocholine	radioactive assay with [14C]16:0-CoA	Ricinus communis	CoA + 1-palmitoyl-sn-glycero-3-phosphocholine	-	?
palmitoyl-CoA + glycerophosphocholine	radioactive assay with [14C]16:0-CoA	Carthamus tinctorius	CoA + 1-palmitoyl-sn-glycero-3-phosphocholine	-	?
palmitoyl-CoA + glycerophosphocholine	radioactive assay with [14C]16:0-CoA	Crambe hispanica subsp. abyssinica	CoA + 1-palmitoyl-sn-glycero-3-phosphocholine	-	?
palmitoyl-CoA + glycerophosphocholine	radioactive assay with [14C]16:0-CoA	Ulmus glabra	CoA + 1-palmitoyl-sn-glycero-3-phosphocholine	-	?
stearoyl-CoA + glycerophosphocholine	-	Arabidopsis thaliana	CoA + 1-stearoyl-sn-glycero-3-phosphocholine	-	?
stearoyl-CoA + glycerophosphocholine	-	Brassica napus	CoA + 1-stearoyl-sn-glycero-3-phosphocholine	-	?
stearoyl-CoA + glycerophosphocholine	-	Ricinus communis	CoA + 1-stearoyl-sn-glycero-3-phosphocholine	-	?
stearoyl-CoA + glycerophosphocholine	-	Carthamus tinctorius	CoA + 1-stearoyl-sn-glycero-3-phosphocholine	-	?
stearoyl-CoA + glycerophosphocholine	-	Crambe hispanica subsp. abyssinica	CoA + 1-stearoyl-sn-glycero-3-phosphocholine	-	?
stearoyl-CoA + glycerophosphocholine	-	Ulmus glabra	CoA + 1-stearoyl-sn-glycero-3-phosphocholine	-	?

Synonyms

Synonyms	Comment	Organism
acyl-CoA:glycerophosphocholine acyltransferase	-	Arabidopsis thaliana
acyl-CoA:glycerophosphocholine acyltransferase	-	Brassica napus
acyl-CoA:glycerophosphocholine acyltransferase	-	Ricinus communis
acyl-CoA:glycerophosphocholine acyltransferase	-	Crambe hispanica subsp. abyssinica
GPCAT	-	Arabidopsis thaliana
GPCAT	-	Brassica napus
GPCAT	-	Ricinus communis
GPCAT	-	Carthamus tinctorius
GPCAT	-	Crambe hispanica subsp. abyssinica
GPCAT	-	Ulmus glabra

Temperature Optimum [°C]

Temperature Optimum [°C]	Temperature Optimum Maximum [°C]	Comment	Organism
30	-	assay at	Arabidopsis thaliana
30	-	assay at	Brassica napus
30	-	assay at	Ricinus communis
30	-	assay at	Carthamus tinctorius
30	-	assay at	Crambe hispanica subsp. abyssinica
30	-	assay at	Ulmus glabra

pH Optimum

pH Optimum Minimum	pH Optimum Maximum	Comment	Organism
7.2	-	assay at	Arabidopsis thaliana
7.2	-	assay at	Brassica napus
7.2	-	assay at	Ricinus communis
7.2	-	assay at	Carthamus tinctorius
7.2	-	assay at	Crambe hispanica subsp. abyssinica
7.2	-	assay at	Ulmus glabra

General Information

General Information	Comment	Organism
metabolism	the enzyme provides a distinct route of resynthesising phosphatidylcholine via lysophosphatidylcholine after its deacylation. This route does not require the degradation of the glycerophosphocholine into free choline, the activation of choline to CDP-choline, nor the utilization of CDP-choline by the CDP-choline:diacylglycerol cholinephosphotransferase. GPCAT activity plays a ubiquitous role inplant lipid metabolism	Carthamus tinctorius
metabolism	the enzyme provides a novel route of resynthesising phosphatidylcholine via lysophosphatidylcholine after its deacylation. This route does not require the degradation of the glycerophosphocholine into free choline, the activation of choline to CDP-choline, nor the utilization of CDP-choline by the CDP-choline:diacylglycerol cholinephosphotransferase. GPCAT activity plays a ubiquitous role inplant lipid metabolism	Arabidopsis thaliana
metabolism	the enzyme provides a novel route of resynthesising phosphatidylcholine via lysophosphatidylcholine after its deacylation. This route does not require the degradation of the glycerophosphocholine into free choline, the activation of choline to CDP-choline, nor the utilization of CDP-choline by the CDP-choline:diacylglycerol cholinephosphotransferase. GPCAT activity plays a ubiquitous role inplant lipid metabolism	Brassica napus
metabolism	the enzyme provides a novel route of resynthesising phosphatidylcholine via lysophosphatidylcholine after its deacylation. This route does not require the degradation of the glycerophosphocholine into free choline, the activation of choline to CDP-choline, nor the utilization of CDP-choline by the CDP-choline:diacylglycerol cholinephosphotransferase. GPCAT activity plays a ubiquitous role inplant lipid metabolism	Ricinus communis
metabolism	the enzyme provides a novel route of resynthesising phosphatidylcholine via lysophosphatidylcholine after its deacylation. This route does not require the degradation of the glycerophosphocholine into free choline, the activation of choline to CDP-choline, nor the utilization of CDP-choline by the CDP-choline:diacylglycerol cholinephosphotransferase. GPCAT activity plays a ubiquitous role inplant lipid metabolism	Crambe hispanica subsp. abyssinica
metabolism	the enzyme provides a novel route of resynthesising phosphatidylcholine via lysophosphatidylcholine after its deacylation. This route does not require the degradation of the glycerophosphocholine into free choline, the activation of choline to CDP-choline, nor the utilization of CDP-choline by the CDP-choline:diacylglycerol cholinephosphotransferase. GPCAT activity plays a ubiquitous role inplant lipid metabolism	Ulmus glabra
additional information	GPCAT enzyme activity in microsomal membrane preparations from Arabidopsis thaliana roots and leaves occurs at much lower activity level compared to oil seed membranes, e.g. from safflower (Carthamus tinctorius), castor bean (Ricinus communis), elm (Ulmus glabra), and rape seed (Brassica napus)	Arabidopsis thaliana
additional information	GPCAT enzyme activity in microsomal membrane preparations from Brassica napus oil seeds occurs at about 50% lower activity level compared to oil seed membranes from safflower (Carthamus tinctorius), castor bean (Ricinus communis), and elm (Ulmus glabra)	Brassica napus
additional information	GPCAT enzyme activity in microsomal membrane preparations from Crambe abyssinica oil seeds occurs at much lower activity level compared to oil seed membranes from safflower (Carthamus tinctorius), castor bean (Ricinus communis), and elm (Ulmus glabra)	Crambe hispanica subsp. abyssinica
physiological function	glycerophosphocholine:acyl-CoA acyltransferase (GPCAT) activity provides a distinct direct route of phosphatidylcholine resynthesis via lysophosphatidylcholine following its deacylation. GPCAT and not acyl-CoA:lysophosphatidylcholine acyltransferase (LPCAT) is the limiting step in the formation of phosphatidylcholine	Brassica napus
physiological function	glycerophosphocholine:acyl-CoA acyltransferase (GPCAT) activity provides a distinct direct route of phosphatidylcholine resynthesis via lysophosphatidylcholine following its deacylation. GPCAT and not acyl-CoA:lysophosphatidylcholine acyltransferase (LPCAT), which is catalyzing the next step in the pathway, is the limiting step in the formation of phosphatidylcholine	Arabidopsis thaliana
physiological function	glycerophosphocholine:acyl-CoA acyltransferase (GPCAT) activity provides a distinct direct route of phosphatidylcholine resynthesis via lysophosphatidylcholine following its deacylation. GPCAT and not acyl-CoA:lysophosphatidylcholine acyltransferase (LPCAT), which is catalyzing the next step in the pathway, is the limiting step in the formation of phosphatidylcholine	Ricinus communis
physiological function	glycerophosphocholine:acyl-CoA acyltransferase (GPCAT) activity provides a distinct direct route of phosphatidylcholine resynthesis via lysophosphatidylcholine following its deacylation. GPCAT and not acyl-CoA:lysophosphatidylcholine acyltransferase (LPCAT), which is catalyzing the next step in the pathway, is the limiting step in the formation of phosphatidylcholine	Carthamus tinctorius
physiological function	glycerophosphocholine:acyl-CoA acyltransferase (GPCAT) activity provides a distinct direct route of phosphatidylcholine resynthesis via lysophosphatidylcholine following its deacylation. GPCAT and not acyl-CoA:lysophosphatidylcholine acyltransferase (LPCAT), which is catalyzing the next step in the pathway, is the limiting step in the formation of phosphatidylcholine	Crambe hispanica subsp. abyssinica
physiological function	glycerophosphocholine:acyl-CoA acyltransferase (GPCAT) activity provides a distinct direct route of phosphatidylcholine resynthesis via lysophosphatidylcholine following its deacylation. GPCAT and not acyl-CoA:lysophosphatidylcholine acyltransferase (LPCAT), which is catalyzing the next step in the pathway, is the limiting step in the formation of phosphatidylcholine	Ulmus glabra