Protein Family Models for Protein (Select 654744015) - Protein Family Models

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Links from Protein

Items: 8

Select item 4138561.

Aminoacyl tRNA synthetase class II, N-terminal domain

GO Terms:

Molecular Function:: nucleotide binding (GO:0000166)

Molecular Function:: phenylalanine-tRNA ligase activity (GO:0004826)

Molecular Function:: ATP binding (GO:0005524)

Cellular Component:: cytoplasm (GO:0005737)

Biological Process:: phenylalanyl-tRNA aminoacylation (GO:0006432)

Date:: 2024-08-14

Family Accession:: NF014909.5
Method:: HMM

Select item 4125902.

tRNA synthetases class II core domain (F)

Other tRNA synthetase sub-families are too dissimilar to be included. This family includes only phenylalanyl-tRNA synthetases. This is the core catalytic domain. (from Pfam)

GO Terms:

Molecular Function:: tRNA binding (GO:0000049)

Molecular Function:: aminoacyl-tRNA ligase activity (GO:0004812)

Molecular Function:: ATP binding (GO:0005524)

Biological Process:: tRNA aminoacylation (GO:0043039)

Date:: 2024-08-14

Family Accession:: NF013568.5
Method:: HMM

Select item 3913403.

new record, indexing in progress

Family Accession:

Select item 3893794.

new record, indexing in progress

Family Accession:

Select item 3488975.

new record, indexing in progress

Family Accession:

Select item 3472266.

new record, indexing in progress

Family Accession:

Select item 3399477.

phenylalanine--tRNA ligase subunit alpha

phenylalanine--tRNA ligase subunit alpha is the catalytic subunit of the enzyme complex that catalyzes the attachment of phenylalanine to tRNA(Phe)

Date:: 2024-04-10

Family Accession:: 17564626
Method:: Sparcle

Select item 199758.

phenylalanine--tRNA ligase subunit alpha

Catalyzes a two-step reaction, first charging a phenylalanine molecule by linking its carboxyl group to the alpha-phosphate of ATP, followed by transfer of the aminoacyl-adenylate to its tRNA; forms a heterotetramer of alpha(2)beta(2); binds two magnesium ions per tetramer. Most phenylalanyl-tRNA synthetases are heterodimeric, with 2 alpha (pheS) and 2 beta (pheT) subunits. This HMM describes the alpha subunit, which shows some similarity to class II aminoacyl-tRNA ligases.