Sequence Description Alias PCC hrr CRP72546 Glutamine synthetase [Ensembl]. Glutamine synthetase [Interproscan]. glnA_2 0.8233917247169305 2 CRP72509 putative N-formylglutamate amidohydrolase [Ensembl]. N-formylglutamate amidohydrolase [Interproscan]. 0.7863886377945104 2 CRP72604 Als operon repressor [Ensembl]. SIS domain, Helix-turn-helix domain [Interproscan]. rpiR 0.6968303059674631 3