Pseudouridine synthase; catalyzes only the formation of pseudouridine-55 (Psi55), a highly conserved tRNA modification, in mitochondrial and cytoplasmic tRNAs; also responsible for pseudouracil modification of some mRNAs; PUS4 overexpression leads to translational derepression of GCN4 (Gcd- phenotype) [Source:SGD;Acc:S000005236]

Chromosome XIV: 82,806-84,017 forward strand.

R64-1-1:BK006947.3

This gene has 1 transcript (splice variant) and 349 orthologues.

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