>tr|A0A5D4FVW1|A0A5D4FVW1_LACLL Arginine repressor OS=Lactococcus lactis subsp. lactis bv. diacetylactis GN=argR MKRDKRLEIIKEIVTNNKISTQEELQSLLLERGVEVTQATLSRDIRKLNIIKKRDKGESF YSFLTSGNSKINSDLQLYFYNFVISAKSVGALVVIRTKLGEADVLANALDDERDSRTDIL GTIAGADTLLVICASEKAANILTAEIKYILLG