Chains and heterogens:
PDB Chain Sequences:
>1ej7L (L:) pqtetkasvgfkagvkdykltyytpeyqtkdtdilaafrvtpqpgvppeeagaavaaess tgtwttvwtdgltsldrykgrcyriervvgekdqyiayvaypldlfeegsvtnmftsivg nvfgfkalralrledlrippayvktfqgpphgiqverdklnkygrpllgctikpklglsa knygravyeclrggldftkddenvnsqpfmrwrdrflfcaealykaqaetgeikghylna tagtceemikravfarelgvpivmhdyltggftantslahycrdnglllhihramhavid rqknhgihfrvlakalrmsggdhihsgtvvgklegerditlgfvdllrddfveqdrsrgi yftqdwvslpgvlpvasggihvwhmpalteifgddsvlqfgggtlghpwgnapgavanrv aleacvkarnegrdlaqegneiireackwspelaaacevwkeivfnfaavdvldk
>1ej7L (L:) kdykltyytpeyqtkdtdilaafrvtpqpgvppeeagaavaaesstgtwttvwtdgltsl drykgrcyriervvgekdqyiayvaypldlfeegsvtnmftsivgnvfgfkalralrled lrippayvktfqgpphgiqverdklnkygrpllgctikpklglsaknygravyeclrggl dftkddenvnsqpfmrwrdrflfcaealykaqaetgeikghylnatagtceemikravfa relgvpivmhdyltggftantslahycrdnglllhihramhavidrqknhgihfrvlaka lrmsggdhihsgtvvgklegerditlgfvdllrddfveqdrsrgiyftqdwvslpgvlpv asggihvwhmpalteifgddsvlqfgggtlghpwgnapgavanrvaleacvkarnegrdl aqegneiireackwspelaaacevwkeivfnfaavdv
>1ej7S (S:) mqvwppinkkkyetlsylpdlsqeqllseveyllkngwvpclefetehgfvyrennkspg yydgrywtmwklpmfgctdatqvlaeveeakkaypqawiriigfdnvrqvqcisfiaykp egy