Literature summary for 2.7.3.2 extracted from

Barrantes, F.J.; Braceras, A.; Caldironi, H.A.; Mieskes, G.; Moser, H.; Toren, E.C.; Roque, M.E.; Walliman, T.; Zechel, A.
Isolation and characterization of acetylcholine receptor membrane-associated (nonreceptor v2-protein) and soluble electrocyte creatine kinases (1985), J. Biol. Chem., 260, 3024-3034.

Search for more literature for 2.7.3.2

KM Value [mM]

KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
0.22	-	ADP	acetylcholine receptor membrane-asscociated enzyme	Torpedo marmorata
0.22	-	ADP	ADP in form of MgADP-	Torpedo marmorata
0.54	-	ADP	soluble enzyme from muscle	Torpedo marmorata
0.54	-	ADP	ADP in form of MgADP-	Torpedo marmorata
1.9	2.2	creatine phosphate	acetylcholine receptor membrane-associated enzyme	Torpedo marmorata
2.5	-	Creatine	soluble enzyme from muscle	Torpedo marmorata

Localization

Localization	Comment	Organism	GeneOntology No.	Textmining
membrane	acetylcholine receptor membrane	Torpedo marmorata	16020	-
membrane	acetylcholine receptor membrane	Discopyge tschudii	16020	-

Metals/Ions

Metals/Ions	Comment	Organism	Structure
Mg2+	required as MgATP	Torpedo marmorata
Mg2+	required as MgATP	Discopyge tschudii

Organism

Organism	UniProt	Comment	Textmining
Discopyge tschudii	-	-	-
Torpedo marmorata	-	-	-

Purification (Commentary)

Purification (Comment)	Organism
-	Torpedo marmorata
-	Discopyge tschudii

Source Tissue

Source Tissue	Comment	Organism	Textmining
electric organ	-	Torpedo marmorata	-
electric organ	-	Discopyge tschudii	-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg]	Specific Activity Maximum [µmol/min/mg]	Comment	Organism
additional information	-	-	Torpedo marmorata
additional information	-	-	Discopyge tschudii

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
ADP + phosphocreatine	-	Torpedo marmorata	ATP + creatine	-	r
ATP + creatine	ATP required as MgATP2-	Torpedo marmorata	ADP + creatine phosphate	-	?
ATP + creatine	ATP required as MgATP2-	Discopyge tschudii	ADP + creatine phosphate	-	?

Subunits

Subunits	Comment	Organism
dimer	2 * 40000-43000, SDS-PAGE	Torpedo marmorata
dimer	2 * 40000-43000, SDS-PAGE	Discopyge tschudii

pI Value

Organism	Comment	pI Value Maximum	pI Value
Torpedo marmorata	isoelectric focusing	6.8	6.3

Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.

Release 2023.1 (January 2023)