the thermal denaturation of factor x is represented by a tm of 54.0 +/- 0.5 degrees c ( 55.0 +/- 0.5 degrees c ) and a delta hc of 102 +/- 10 kcal/mol ( 118 +/- 10 kcal/mol ) , whereas its activated form , factor xa beta , possesses a tm of 55.0 +/- 0.5 degrees c ( 55.0 +/- 0.5 degrees c ) and a delta hc of 92.0 +/- 5 kcal/mol ( 136 +/- 10 kcal/mol ) .
C0015518
factor x
C0015520
factor xa