Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetyl-CoA + spermidine | Homo sapiens | - |
CoA + N1-acetylspermidine | - |
? | |
acetyl-CoA + spermine | Homo sapiens | - |
CoA + N1-acetylspermine | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | P21673 | - |
- |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
structure of polyamine fragment of the conjugate important for enzyme activity, existence of adenosine groups crucial for effective inhibition, since conjugates of D-N-pantothenylamidoethyl mercaptane family reveals low inhibitory activities, most exact mimic of the intermediate of N1-acetyltransferase reaction less active than analogue of the intermediate of N8-acetyltransferase reaction, significant contribution of the polyamine fragment into inhibition proven by lower activity | Homo sapiens |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetyl-CoA + spermidine | - |
Homo sapiens | CoA + N1-acetylspermidine | - |
? | |
acetyl-CoA + spermidine | mimics of transition state of SSAT1 reaction analyzed | Homo sapiens | CoA + N1-acetylspermidine | - |
? | |
acetyl-CoA + spermine | - |
Homo sapiens | CoA + N1-acetylspermine | - |
? | |
acetyl-CoA + spermine | mimics of transition state of SSAT1 reaction analyzed | Homo sapiens | CoA + N1-acetylspermine | - |
? |
Synonyms | Comment | Organism |
---|---|---|
spermidine/spermine N1-acetyltransferase 1 | - |
Homo sapiens |
SSAT1 | - |
Homo sapiens |