however , even though the in vivo effects of ssb-1 and most of the in vitro defects of ssb-1 protein are reversed simply by increasing ssb-1 protein concentration , the mutant protein is not as effective a helix-destabilizing protein as wild-type ssb as measured by its ability to lower the thermal melting transition of poly [ d- ( a-t ) ] .
C0033684
protein
C1564139
mutant protein