General Information of Target

Target ID LDTP14364
Target Name rRNA/tRNA 2'-O-methyltransferase fibrillarin-like protein 1 (FBLL1)
Gene Name FBLL1
Synonyms
rRNA/tRNA 2'-O-methyltransferase fibrillarin-like protein 1; EC 2.1.1.-; Protein-glutamine methyltransferase
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MWMFSWLCAILIILAIAGMNTIAKTTPHTKFTKKSEEREMPKGLKPSSGPPPEEEETLFT
EMAEMAEPITKPSALDSVFGTATLSPFENFTLDPADFFLNCCDCCSPVPGQKGEPGETGQ
PGPKGEAGNLGIPGPPGVVGPQGPRGYKGEKGLKGERGDQGVPGYPGKPGAQGEPGPKGD
KGNIGLGGVKGQKGSKGDTCGNCTKGEKGDQGAMGSPGLHGGPGAKGEKGEMGEKGEMGD
KGCCGDSGERGGKGQKGEGGMKGEKGSKGDSGMEGKSGRNGLPGAKGDPGIKGEKGELGP
PGLLGPTGPKGDIGNKGVRGPTGKKGSRGFKGSKGELARVPRSAFSAGLSKPFPPPNIPI
KFEKILYNDQGNYSPVTGKFNCSIPGTYVFSYHITVRGRPARISLVAQNKKQFKSRETLY
GQEIDQASLLVILKLSAGDQVWLEVSKDWNGVYVSAEDDSIFTGFLLYPEETSGISP
Target Bioclass
Enzyme
Family
Methyltransferase superfamily, Fibrillarin family
Subcellular location
Nucleus, nucleolus
Function
S-adenosyl-L-methionine-dependent methyltransferase that has the ability to methylate both RNAs and proteins. Involved in pre-rRNA processing by catalyzing the site-specific 2'-hydroxyl methylation of ribose moieties in pre-ribosomal RNA. Also acts as a protein methyltransferase by mediating methylation of glutamine residues.
Uniprot ID
A6NHQ2
Ensemble ID
ENST00000338333.5
HGNC ID
HGNC:35458

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 2 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
YN-1
 Probe Info 
100.00  LDD0444  [1]
DBIA
 Probe Info 
C280(1.85)  LDD3340  [2]
PAL-AfBPP Probe
Click To Hide/Show 1 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
STS-2
 Probe Info 
N.A.  LDD0138  [3]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0022  KB02 CAL-27 C280(1.13)  LDD2286  [2]
 LDCM0023  KB03 CAL-27 C280(1.18)  LDD2703  [2]
 LDCM0024  KB05 NB1 C280(1.85)  LDD3340  [2]

References

1 Ynamide Electrophile for the Profiling of Ligandable Carboxyl Residues in Live Cells and the Development of New Covalent Inhibitors. J Med Chem. 2022 Aug 11;65(15):10408-10418. doi: 10.1021/acs.jmedchem.2c00272. Epub 2022 Jul 26.
2 DrugMap: A quantitative pan-cancer analysis of cysteine ligandability. Cell. 2024 May 9;187(10):2536-2556.e30. doi: 10.1016/j.cell.2024.03.027. Epub 2024 Apr 22.
Mass spectrometry data entry: PXD047840
3 Design and synthesis of minimalist terminal alkyne-containing diazirine photo-crosslinkers and their incorporation into kinase inhibitors for cell- and tissue-based proteome profiling. Angew Chem Int Ed Engl. 2013 Aug 12;52(33):8551-6. doi: 10.1002/anie.201300683. Epub 2013 Jun 10.