Eukaryotic type
Prokaryotic type
Helix-turn-helix
Ribbon-helix-helix
CopG family
Other families
OHA_1_02745 putA; bifunctional protein PutA
K13821 putA; RHH-type transcriptional regulator, proline utilization regulon repressor / proline dehydrogenase / delta 1-pyrroline-5-carboxylate dehydrogenase [EC:1.5.5.2 1.2.1.88]
Other transcription factors