<Tr> <Td> AP2 / ERF / GCC box </Td> <Td> InterPro: IPR001471 </Td> <Td> Pfam PF00847 </Td> <Td> SCOP 54176 </Td> </Tr> <Tr> <Td> helix - turn - helix </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> homeodomain proteins, which are encoded by homeobox genes, are transcription factors . Homeodomain proteins play critical roles in the regulation of development . </Td> <Td> InterPro: IPR009057 </Td> <Td> Pfam PF00046 </Td> <Td> SCOP 46689 </Td> </Tr> <Tr> <Td> lambda repressor - like </Td> <Td> InterPro: IPR010982 </Td> <Td> </Td> <Td> SCOP 47413 </Td> </Tr>

The structure function and evolution of proteins that bind dna and rna