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Literature summary for 6.2.1.5 extracted from

  • Johnson, J.D.; Muhonen, W.W.; Lambeth, D.O.
    Characterization of the ATP- and GTP-specific succinyl-CoA synthetases in pigeon. The enzymes incorporate the same alpha-subunit (1998), J. Biol. Chem., 273, 27573-27579.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.032
-
CoA pH 8.0, 30°C Columba livia
0.041
-
succinyl-CoA pH 8.0, 30°C Columba livia
0.055
-
ATP pH 8.0, 30°C Columba livia
0.25
-
ADP pH 8.0, 30°C Columba livia
0.72
-
phosphate pH 8.0, 30°C Columba livia
5.1
-
succinate pH 8.0, 30°C Columba livia

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
35000
-
alphaxbetay, x * 35000 + y * 42500, ATP-specific succinyl-CoA synthetase and GTP-specific succinyl-CoA synthetase incorporate the same alpha-subunit, SDS-PAGE Columba livia
42500
-
alphaxbetay, x * 35000 + y * 42500, ATP-specific succinyl-CoA synthetase and GTP-specific succinyl-CoA synthetase incorporate the same alpha-subunit, SDS-PAGE Columba livia

Organism

Organism UniProt Comment Textmining
Columba livia
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Columba livia

Source Tissue

Source Tissue Comment Organism Textmining
breast muscle
-
Columba livia
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
6.61
-
-
Columba livia

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + succinate + CoA
-
Columba livia ADP + phosphate + succinyl-CoA
-
r

Subunits

Subunits Comment Organism
? alphaxbetay, x * 35000 + y * 42500, ATP-specific succinyl-CoA synthetase and GTP-specific succinyl-CoA synthetase incorporate the same alpha-subunit, SDS-PAGE Columba livia

Synonyms

Synonyms Comment Organism
A-SCS
-
Columba livia

pI Value

Organism Comment pI Value Maximum pI Value
Columba livia isoelectric focusing
-
7.9