Tbio NAT10 RNA cytidine acetyltransferase

Protein Summary

Description

RNA cytidine acetyltransferase with specificity toward both 18S rRNA and tRNAs (PubMed:25411247, PubMed:25653167). Catalyzes the formation of N(4)-acetylcytidine (ac4C) at position 1842 in 18S rRNA (PubMed:25411247). May also catalyze the formation of ac4C at position 1337 in 18S rRNA (By similarity). Required for early nucleolar cleavages of precursor rRNA at sites A0, A1 and A2 during 18S rRNA synthesis (PubMed:25411247, PubMed:25653167). Catalyzes the formation of ac4C in serine and leucine tRNAs (By similarity). Requires the tRNA-binding adapter protein THUMBD1 for full tRNA acetyltransferase activity but not for 18S rRNA acetylation (PubMed:25653167). Can acetylate both histones and microtubules (PubMed:14592445, PubMed:17631499, PubMed:19303003). Histone acetylation may regulate transcription and mitotic chromosome de-condensation (PubMed:17631499). Activates telomerase activity by stimulating the transcription of TERT, and may also regulate telomerase function by affecting the balance of telomerase subunit assembly, disassembly, and localization (PubMed:14592445, PubMed:18082603). Acetylates alpha-tubulin, which may affect microtubule stability and cell division (PubMed:19303003). The protein encoded by this gene is an RNA cytidine acetyltransferase involved in histone acetylation, tRNA acetylation, the biosynthesis of 18S rRNA, and the enhancement of nuclear architecture and chromatin organization. [provided by RefSeq, Oct 2016]

Uniprot Accession IDs

• Q9H0A0
• B4DFD5
• E7ESU4
• E9PMN9
• Q86WK5
• Q9C0F4
• Q9HA61
• Q9NVF2

Gene Name

• NAT10

Ensembl ID

• ENST00000257829
• ENSP00000257829
• ENSG00000135372
• ENST00000531159
• ENSP00000433011

Symbol

• ALP
• KIAA1709
• ALP
• Kre33
• NET43

Knowledge Table

Most Knowledge About	Knowledge Value (0 to 1 scale)
interacting protein	1
protein complex	1
molecular function	0.94
transcription factor binding site profile	0.93
histone modification site profile	0.88

Protein Classes

No PANTHER Classes or DTO Classes found

IDG Development Level Summary

Tdark

These are targets about which virtually nothing is known. They do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 90.19   (req: < 5)

Gene RIFs: 42   (req: <= 3)

Antibodies: 189   (req: <= 50)

Tbio

These targets do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 90.19   (req: >= 5)

Gene RIFs: 42   (req: > 3)

Antibodies: 189   (req: > 50)

- OR - satisfy the following criterion:

Gene Ontology Terms: 9

Tchem

Target has at least one ChEMBL compound with an activity cutoff of < 30 nM - AND - satisfies the preceding conditions

Active Ligand: 0

Tclin

Target has at least one approved drug - AND - satisfies the preceding conditions

Active Drug: 0