Q3U6F6 · Q3U6F6_MOUSE
- Proteinserine--tRNA ligase
- GeneSars1
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids512 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score3/5
Function
Catalytic activity
- tRNA(Sec) + L-serine + ATP = L-seryl-tRNA(Sec) + AMP + diphosphate + H+
Pathway
Aminoacyl-tRNA biosynthesis; selenocysteinyl-tRNA(Sec) biosynthesis; L-seryl-tRNA(Sec) from L-serine and tRNA(Sec): step 1/1.
Features
Showing features for binding site, site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 271 | L-serine (UniProtKB | ChEBI) | ||||
Sequence: T | ||||||
Binding site | 302 | L-serine (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Binding site | 302-304 | ATP (UniProtKB | ChEBI) | ||||
Sequence: RQE | ||||||
Binding site | 318-321 | ATP (UniProtKB | ChEBI) | ||||
Sequence: VHQF | ||||||
Binding site | 325 | L-serine (UniProtKB | ChEBI) | ||||
Sequence: E | ||||||
Binding site | 391-394 | ATP (UniProtKB | ChEBI) | ||||
Sequence: ELVS | ||||||
Binding site | 427 | L-serine (UniProtKB | ChEBI) | ||||
Sequence: N | ||||||
Site | 429 | Important for serine binding | ||||
Sequence: T |
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | ATP binding | |
Molecular Function | serine-tRNA ligase activity | |
Biological Process | seryl-tRNA aminoacylation |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameserine--tRNA ligase
- EC number
- Alternative names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageEukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Mammalia > Eutheria > Euarchontoglires > Glires > Rodentia > Myomorpha > Muroidea > Muridae > Murinae > Mus > Mus
Accessions
- Primary accessionQ3U6F6
Organism-specific databases
Structure
Family & Domains
Features
Showing features for domain, region, compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 203-453 | Aminoacyl-transfer RNA synthetases class-II family profile | ||||
Sequence: LEQALIQYALRTLGSRGYTPIYTPFFMRKEVMQEVAQLSQFDEELYKVIGKGSEKSDDNSYDEKYLIATSEQPIAALHRDEWLRPEDLPIKYAGLSTCFRQEVGSHGRDTRGIFRVHQFEKIEQFVYSSPHDNKSWEMFDEMIATAEEFYQSLGIPYHIVNIVSGSLNHAASKKLDLEAWFPGSGAFRELVSCSNCTDYQARRLRIRYGQTKKMMDKVEFVHMLNATMCATTRTICAILENYQAEKGIAVP | ||||||
Region | 470-512 | Disordered | ||||
Sequence: FVKPAPIDQEPSKKQKKQHEGSKKKAKEVPLENQLQSMEVTEA | ||||||
Compositional bias | 478-499 | Basic and acidic residues | ||||
Sequence: QEPSKKQKKQHEGSKKKAKEVP |
Sequence similarities
Family and domain databases
Sequence
- Sequence statusComplete
- Length512
- Mass (Da)58,359
- Last updated2005-10-11 v1
- ChecksumC0B00B4F9CADC1E2
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 478-499 | Basic and acidic residues | ||||
Sequence: QEPSKKQKKQHEGSKKKAKEVP |