>1hcs_A mol:protein length:6 ACETYL-PYEEIE-OH XYEEIE >1hcs_A mol:protein length:6 ACETYL-PYEEIE-OH XYEEIE >1hcs_B mol:protein length:107 HUMAN SRC MDSIQAEEWYFGKITRRESERLLLNAENPRGTFLVRESETTKGAYCLSVSDFDNAKGLN VKHYKIRKLDSGGFYITSRTQFNSLQQLVAYYSKHADGLCHRLTTVCP