>sp|Q55854|CYSR_SYNY3 Regulatory protein CysR homolog OS=Synechocystis sp. (strain PCC 6803 / Kazusa) OX=1111708 GN=cysR PE=3 SV=1
MFVNSSPIADGLSALVGLDSQPLQFYERGDVVPPKDQGCWQIYRGILQVSQWTLGGDEVL
MGWAQPGSFVGLDFSAHQRETYQIRALTDVYLRGYSLEMITNNANLCRLVLDQTLQQVRQ
REALLAIAGYKRVDERLQGLLNLLGQELGQPGTGGMRLSVRLTHQMLANAIGTTRVTVTR
LLGEFQTQGKVSLDGDRHLVIALGN