Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | 2.4 mM used in assay conditions | Homo sapiens |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
n ATP + [tubulin]-L-glutamate + n L-glutamate | Homo sapiens | overall reaction | [tubulin]-(gamma-(poly-alpha-L-glutamyl)-L-glutamyl)-L-glutamate + n ADP + n phosphate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | Q14679 | - |
- |
Homo sapiens | Q6EMB2 | - |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
HeLa cell | - |
Homo sapiens | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + acidic nuclear phosphoprotein 32 family, member A + L-glutamate | low activity with isoform TTLL5 | Homo sapiens | ? | - |
? | |
ATP + acidic nuclear phosphoprotein 32 family, member A + L-glutamate | very low activity with isoform TTLL4 | Homo sapiens | ? | - |
? | |
ATP + acidic nuclear phosphoprotein 32 family, member B + L-glutamate | high activity with isoform TTLL4 | Homo sapiens | ? | - |
? | |
ATP + acidic nuclear phosphoprotein 32 family, member B + L-glutamate | low activity with isoform TTLL5 | Homo sapiens | ? | - |
? | |
ATP + B23 nucleophosmin + L-glutamate | highest activity with isoform TTLL4 | Homo sapiens | ? | - |
? | |
ATP + B23 nucleophosmin + L-glutamate | low activity with isoform TTLL5 | Homo sapiens | ? | - |
? | |
ATP + EB1 protein + L-glutamate | very low activity with isoform TTLL4 | Homo sapiens | ? | - |
? | |
ATP + microtubule + L-glutamate | - |
Homo sapiens | ? | - |
? | |
ATP + microtubule + L-glutamate | highest activity with isoform TTLL5 | Homo sapiens | ? | - |
? | |
ATP + NF45 protein + L-glutamate | low activity with isoform TTLL5 | Homo sapiens | ? | - |
? | |
ATP + NF45 protein + L-glutamate | very low activity with isoform TTLL4 | Homo sapiens | ? | - |
? | |
ATP + NPN2 protein + L-glutamate | high activity with isoform TTLL4 | Homo sapiens | ? | - |
? | |
ATP + NPN3 protein + L-glutamate | very low activity with isoform TTLL4 | Homo sapiens | ? | - |
? | |
ATP + nucleosome assembly protein 1-like 1 + L-glutamate | - |
Homo sapiens | ? | - |
? | |
ATP + nucleosome assembly protein 1-like 1 + L-glutamate | low activity with isoform TTLL5 | Homo sapiens | ? | - |
? | |
ATP + nucleosome assembly protein 1-like 4 + L-glutamate | - |
Homo sapiens | ? | - |
? | |
ATP + nucleosome assembly protein 1-like 4 + L-glutamate | high activity with isoform TTLL4 | Homo sapiens | ? | - |
? | |
ATP + protein SET + L-glutamate | high activity with isoform TTLL5 | Homo sapiens | ? | - |
? | |
ATP + protein SET + L-glutamate | very low activity with isoform TTLL4 | Homo sapiens | ? | - |
? | |
additional information | EB3 protein and HMG-B1 are no substrates for isoform TTLL4 | Homo sapiens | ? | - |
- |
|
n ATP + [tubulin]-L-glutamate + n L-glutamate | overall reaction | Homo sapiens | [tubulin]-(gamma-(poly-alpha-L-glutamyl)-L-glutamyl)-L-glutamate + n ADP + n phosphate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
TTLL4 | main polyglutamylase enzyme present in HeLa cells | Homo sapiens |
TTLL5 | - |
Homo sapiens |
tubulin-tyrosine ligase-like protein | - |
Homo sapiens |