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Annotation rule MF_00077 |
Accession | MF_00077 |
Dates | 1-JUN-2001 (Created) 20-NOV-2019 (Last updated, Version 29) |
Name | tRNA_methyltr_aTrm56 |
Scope | Archaea |
Templates | O58214 (TRM56_PYRHO); Q9UYD1 (TRM56_PYRAB); O29507 (TRM56_ARCFU): [Recover all] |
Triggered by |
Identifier |
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Protein name |
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Function | Specifically catalyzes the AdoMet-dependent 2'-O-ribose methylation of cytidine at position 56 in tRNAs. |
Catalytic activity | RHEA:42968: cytidine(56) in tRNA + S-adenosyl-L-methionine = 2'-O-methylcytidine(56) in tRNA + H(+) + S-adenosyl-L-homocysteine
EC 2.1.1.206 |
Subunit | Homodimer. |
Subcellular location | Cytoplasm. |
Similarity | Belongs to the aTrm56 family. |
Pfam | PF01994; Trm56; 1; |
PF01966; HD; 0-1; | |
TIGRFAMs | TIGR00277; HDIG; 0-1; |
PROSITE | PS51831; HD; 0-1; trigger=PRU01175; |
From: TRM56_PYRHO (O58214) | ||||||||||||
Key | From | To | Description | Tag | Condition | FTGroup | ||||||
REGION (Optional) | 109 | 113 | S-adenosyl-L-methionine binding | G-[GAS]-[ED]-[KR]-V | ||||||||
REGION (Optional) | 127 | 134 | S-adenosyl-L-methionine binding | [VI]-[GAS]-N-Q-P-H-S-E | ||||||||
BINDING | 80 | 80 | S-adenosyl-L-methionine; via carbonyl oxygen | L |
Size range | 168-218 amino acids |
Related rules | None |
Fusion | Nter: None; Cter: <HD domain> |
Comments | Shorter N-terminus in SULAC and SACS2. |