Collated Gene Ontology terms

Biological process: transferase activity(2025) methyltransferase activity(2025) rRNA (adenine) methyltransferase activity(2013, 2021, 2025) S-adenosyl-L-methionine binding(2017, 2023, 2025) protein-containing complex binding(2024, 2025) S-adenosylmethionine-dependent methyltransferase activity(2013)

Molecular function: methylation2025 regulation of TORC1 signaling2023, 2025 rRNA methylation2014, 2025 cellular response to amino acid starvation2017, 2025 positive regulation of TORC1 signaling2023, 2025 cellular response to methionine2023, 2025 negative regulation of TORC1 signaling2025 ribosomal large subunit biogenesis2025 protein-containing complex localization2025 protein localization to lysosome2025
positive regulation of translational initiation2025 negative regulation of translational initiation2025 cytoplasmic translation2025 cellular response to nutrient levels2025 TORC1 signaling2025

Cellular component: nucleolus2009, 2013, 2018, 2021, 2025 nucleus2009, 2025 cytosol2019 cytoplasm2025

Phylogenetic distribution

Chordates: 21/21 
Echinoderms: 0/0 
Hemichordates: 1/1 
Annelids: 0/1 
Molluscs: 0/0 
Bryozoans: 0/0 
Platyhelminthes: 0/0 
Rotifers: 0/0 
Nematodes: 0/3 
Arthropods: 5/5 
Tardigrades: 0/0 
Placozoa: 1/1 
Cnidaria: 1/1 
Porifera: 0/0 
Choanoflagellates+: 15/1 
Dikarya: 0/14 
Fungi (other): 0/1 
Protozoa: 0/3 
Excavates: 2/4 
Harosa: 1/4 
Hacrobia: 0/0 
Plants: 0/39 
Archea: 0/8 
Bacteria: 0/35 

Find a cluster

Protein ID:
UniProt ID, accession, gene name or model org. database name
Cluster ID:
e.g. "UKP00123" or "123"

Download

Protein sequences (FASTA format)

Knownness history

2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 2 4 6 8 10 Knownness

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Proteins

UniProt ID
Organism DB»		 Standard knownness clustom knownness Gene name Description Species  [Show all] GO terms Seq. links Protein domain links
SAMTR_HUMAN
Ensembl»
4.8
SAMTOR S-adenosylmethionine sensor upstream of mTORC1
(Probable methyltransferase BMT2 homolog) (EC 2.1.1.-)		 Homo sapiens
TI:9606 None
 
BMT2_YEAST
SGD»
2.6
BMT2 25S rRNA (adenine(2142)-N(1))-methyltransferase (EC 2.1.1.286)
(Base MethylTransferase of 25S RNA)		 Saccharomyces cerevisiae
TI:4932 None
 
SAMTR_MOUSE
Ensembl»
8.5
Samtor S-adenosylmethionine sensor upstream of mTORC1
(Probable methyltransferase BMT2 homolog) (EC 2.1.1.-)		 Mus musculus
TI:10090 None
 
SAMTR_DROME
FlyBase»
0.8
CG3570 Probable S-adenosyl-L-methionine-dependent methyltransferase (EC 2.1.1.-)
(S-adenosylmethionine sensor upstream of mTORC1) (dSamtor)		 Drosophila melanogaster
TI:7227 None
 
BMT2_SCHPO
PomBase»
1.5
SPAC630.10 25S rRNA adenine-N(1)
methyltransferase (EC 2.1.1.-)		 Schizosaccharomyces pombe
TI:4896 None
 
SAMTR_CHICK
Ensembl»
1.5
SAMTOR S-adenosylmethionine sensor upstream of mTORC1
(Probable methyltransferase BMT2 homolog) (EC 2.1.1.-)		 Gallus gallus
TI:9031 None
 
SAMTR_DANRE
ZFIN»
1.5
samtor S-adenosylmethionine sensor upstream of mTORC1
(Probable methyltransferase BMT2 homolog) (EC 2.1.1.-)		 Danio rerio
TI:7955 None
 
D3ZV22_RAT
RGD»
3.0
Samtor S-adenosylmethionine sensor upstream of mTORC1
(Probable methyltransferase BMT2 homolog) (EC 2.1.1.-)		 Rattus norvegicus
TI:10116 None