Sequence Description Alias PCC hrr AAL20444 putative glutaminase [Ensembl]. Glutaminase [Interproscan]. STM1525, yneH 0.8060034734647153 39 AAL22109 putative cytoplasmic protein [Ensembl]. Pirin, Quercetinase C-terminal cupin domain [Interproscan]. STM3236, yhaK 0.7777169032137863 11 AAL19514 putative transcriptional regulator (AraC/XylS family) [Ensembl]. Cupin, Helix-turn-helix domain [Interproscan]. STM0563 0.7516114054451605 44