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Proteins/UNIPROT:Q8IV42

PSTK

Protein·UNIPROT:Q8IV42

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Specifically phosphorylates seryl-tRNA(Sec) to O-phosphoseryl-tRNA(Sec), an activated intermediate for selenocysteine biosynthesis. No activity with other tRNAs has been detected..

Function from UniProtKB (Q8IV42), read 2026-09-23. CC BY 4.0.

Curated compounds routed: 0

What the reference databases state

Inferred

Inferred — not reported by a source. Evidence key

Statements

1 statement

1 statement · 1 reference database · Subject: PSTK · Sources: Hetionet

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UBC interacts with PSTKProteinHetionet hetionet:interacts:118672-7316Inferred only

Reactions

1 reaction

CHEBI:78533+ATP(4-)CHEBI:78551+ADP(3-)
Catalysed by PSTK
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:25037CC BY 4.0Reference data

Other names

3 names

Resolves to: PSTK

Also called: C10orf89O-phosphoseryl-tRNA(Sec) kinaseSec

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