Chains and heterogens:
PDB Chain Sequences:
>1clyH (H:) evnlvesggglvqpggslkvscvtsgftfsdyymywvrqtpekrlewvayisqggditdy pdtvkgrftisrdnaknslylqmsrlksedtamyycarglddgawfaywgqgtlvtvsva stkgpsvfplapsskstsggtaalgclvkdyfpqpvtvswnsgaltsgvhtfpavlqssg lyslssvvtvpssslgtqtyicnvnhkpsntkvdkrvep
>1clyL (L:) dvlmtqipvslpvslgdqasiscrssqiivhnngntylewylqkpgqspqlliykvsnrf sgvpdrfsgsgsgtdftlkisrveaedlgvyycfqgshvpftfgsgtkleikrtvaapsv fifppsdeqlksgtasvvcllnnfypreakvqwkvdnalqsgnsqesvteqdskdstysl sstltlskadyekhkvyacevthqglsspvtksfnrgec
>1clyL (L:) lmtqipvslpvslgdqasiscrssqiivhnngntylewylqkpgqspqlliykvsnrfsg vpdrfsgsgsgtdftlkisrveaedlgvyycfqgshvpftfgsgtkleikrtvaapsvfi fppsdeqlksgtasvvcllnnfypreakvqwkvdnalqsgnsqesvteqdskdstyslss tltlskadyekhkvyacevthqglsspvtksfnrgec