>4XSS_2|Chain B[auth E]|Insulin receptor|Homo sapiens (9606) HLYPGEVCPGMDIRNNLTRLHELENCSVIEGHLQILLMFKTRPEDFRDLSFPKLIMITDYLLLFRVYGLESLKDLFPNLTVIRGSRLFFNYALVIFEMVHLKELGLYNLMNITRGSVRIEKNNELCYLATIDWSRILDSVEDNHIVLNKDDNEECGDICPGTAKGKTNCPATVINGQFVERCWTHSHCQKVCPTICKSHGCTAEGLCCHSECLGNCSQPDDPTKCVACRNFYLDGRCVETCPPPYYHFQDWRCVNFSFCQDLHHKCKNSRRQGCHQYVIHNNKCIPECPSGYTMNSSNLLCTPCLGPCPKSSSLVPR >4XSS_1|Chain A[auth B]|Insulin-like growth factor I|Homo sapiens (9606) GPETLCGAELVDALQFVCGDRGFYFNKPTGYGSSSRRAPQTGIVDECCFRSCDLRRLEMYCAPLKPAKSA >4XSS_3|Chain C[auth F]|Insulin-like growth factor receptor alpha-CT peptide|Homo sapiens (9606) VFENFLHNSIFVPRPE