>1a1a_D mol:protein length:4 ACE-FORMYL PHOSPHOTYR-GLU-(N,N-DIPENTYL AMINE) XYEX >1a1a_B mol:protein length:107 C-SRC TYROSINE KINASE MDSIQAEEWYFGKITRRESERLLLNAENPRGTFLVRESETTKGAYSLSVSDFDNAKGLN VKHYKIRKLDSGGFYITSRTQFNSLQQLVAYYSKHADGLCHRLTTVCP >1a1a_C mol:protein length:4 ACE-FORMYL PHOSPHOTYR-GLU-(N,N-DIPENTYL AMINE) XYEX >1a1a_A mol:protein length:107 C-SRC TYROSINE KINASE MDSIQAEEWYFGKITRRESERLLLNAENPRGTFLVRESETTKGAYSLSVSDFDNAKGLN VKHYKIRKLDSGGFYITSRTQFNSLQQLVAYYSKHADGLCHRLTTVCP >1a1a_D mol:protein length:4 ACE-FORMYL PHOSPHOTYR-GLU-(N,N-DIPENTYL AMINE) XYEX