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Annotation rule MF_00281 |
Accession | MF_00281 |
Dates | 1-JUN-2001 (Created) 18-NOV-2019 (Last updated, Version 29) |
Name | Phe_tRNA_synth_alpha1 |
Scope | Bacteria |
Templates | P08312 (SYFA_ECOLI); P27001 (SYFA_THETH): [Recover all] |
Triggered by |
Identifier |
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Protein name |
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Gene name |
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Catalytic activity | RHEA:19413: ATP + L-phenylalanine + tRNA(Phe) = AMP + diphosphate + H(+) + L-phenylalanyl-tRNA(Phe)
EC 6.1.1.20 |
Cofactor | Mg(2+) Note: Binds 2 magnesium ions per tetramer. |
Subunit | Tetramer of two alpha and two beta subunits. |
Subcellular location | Cytoplasm. |
Similarity | Belongs to the class-II aminoacyl-tRNA synthetase family. Phe-tRNA synthetase alpha subunit type 1 subfamily. |
From: SYFA_THETH (P27001) | ||||||||||||
Key | From | To | Description | Tag | Condition | FTGroup | ||||||
METAL | 262 | 262 | Magnesium | E |
Size range | 325-373 amino acids |
Related rules | MF_00282 (SYFA) |
Fusion | None |
Comments | BUCAI and BUCAP lack the conserved Glu that bind magnesium |