>tr|A0A8H4C1S0|A0A8H4C1S0_YEASX YIR021W-A isoform 1 OS=Saccharomyces cerevisiae GN=YIR021W-A MSFSVSCKTPKTTKLLVSSISESAVALIIITIRILFSIGKSDFKKIISKEINGAETIYYR NIPESKPQGS