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valS (Valine--tRNA ligase)
FEATURES
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FAMILY
DESCRIPTION
Also known as SYV_RHOPA, valS. Catalyzes the attachment of valine to tRNA(Val). As ValRS can inadvertently accommodate and process structurally similar amino acids such as threonine, to avoid such errors, it has a 'posttransfer' editing activity that hydrolyzes mischarged Thr-tRNA(Val) in a tRNA-dependent manner. Monomer.
Also known as SYV_RHOPA, valS. Catalyzes the attachment of valine to tRNA(Val). As ValRS can inadvertently accommodate and process structurally similar amino acids such as threonine, to avoid such errors, it has a 'posttransfer' editing activity that hydrolyzes mischarged Thr-tRNA(Val) in a tRNA-dependent manner. Monomer.
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valS

Valine--tRNA ligase

Molecular Synopsis