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Annotation rule MF_01573 |
Accession | MF_01573 |
Dates | 31-OCT-2006 (Created) 19-NOV-2019 (Last updated, Version 14) |
Name | Pyl_tRNA_synth |
Scope | Archaea; Methanosarcinales |
Templates | Q6WRH6 (PYLS_METBA); Q46E77 (PYLS_METBF): [Recover all] |
Triggered by |
Identifier |
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Protein name |
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Gene name |
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Function | Catalyzes the attachment of pyrrolysine to tRNA(Pyl). Pyrrolysine is a lysine derivative encoded by the termination codon UAG. |
Catalytic activity | RHEA:19277: ATP + L-pyrrolysine + tRNA(Pyl) = AMP + diphosphate + L-pyrrolysyl-tRNA(Pyl)
EC 6.1.1.26 |
Subcellular location | Cytoplasm. |
Similarity | Belongs to the class-II aminoacyl-tRNA synthetase family. |
PROSITE | PS50862; AA_TRNA_LIGASE_II; 1; |
Pfam | PF00587; tRNA-synt_2b; 1; |
TIGRFAMs | TIGR02367; PylS_Cterm; 1; |
TIGR03912; PylS_Nterm; 1; |
Size range | 404-478 amino acids |
Related rules | None |
Fusion | None |