##gff-version 3 P33201 UniProtKB Chain 1 236 . . . ID=PRO_0000154815;Note=Ribosome assembly factor MRT4 P33201 UniProtKB Mutagenesis 68 68 . . . Note=Bypasses the requirement for phosphatase YVH1 for the release of MRT4. G->D;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:19797078;Dbxref=PMID:19797078