[Term] id: PR:000040088 name: transcription elongation factor SPT4 isoform 1 def: "A transcription elongation factor SPT4 that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P63272-1 or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=sequence. synonym: "SUPT4H1/iso:1" EXACT PRO-short-label [PRO:DNx] property_value: has_archetype PR:P63272-1 is_a: PR:000030299 ! transcription elongation factor SPT4