>tr|A0A974CYS3|A0A974CYS3_XENLA Insulin OS=Xenopus laevis GN=ins.S
MALWMQCLPLVLVLFFSTPNTEALVNQHLCGSHLVEALYLVCGDRGFFYYPKVKRDMEQA
LVSGPQDNELDGMQLQPQEYQKMKRGIVEQCCHSTCSLFQLESYCN