303 aa
MTPEKPARPSDDELAALSREGRWRVISTVAASGAGHIGGPLSAMDLLISLYFGELRIDPA
QPQHPDRDRFILSKGHNAIGLYSVLAMRGFFPLDELATFDRGDSRLQGHPDMKLTPGVDA
SSGSLGQGLSAGAGMALAARRLGKTFHTWVMLGDGELEEGMVWESVISAPRYGLDNLTAI
VDLNGLQQFGWPRQEHDRFDRSEPMGHTDLEAVFTGFGWRPIRIDGHDFGAIRRAFDEAT
GARGSDGRPSVILADTAKGRGVSFAEGAYRWHNGVATDAQLAVAHAELGFPDPQPEPPKE
SIR