Chains and heterogens:
PDB Chain Sequences:
>6r1fA (A:) agqgdgsvielgeqtvvataqeetkqapgvsiitaediakrppsndlsqiirtmpgvnlt gnsssgqrgnnrqidirgmgpentlilvdgkpvssrnsvrygwrgerdsrgdtnwvpadq verievirgpaaarygngaaggvvniitkqagaethgnlsvysnfpqhkaegasermsfg lngpltenlsyrvygniaktdsddwdinaghesnrtgkqagtlpagregvrnkdidglls wrltpeqtlefeagfsrqgniytgdtqntnsnnyvkqmlghetnrmyretysvthrgewd fgsslaylqyektrnsrineglaggtegifdpnnagfytatlrdltahgevnlplhlgye qtltlgsewteqklddpssntqnteeggsipglagknrsssssarifslfaednielmpg tmltpglrwdhhdivgdnwspslnlshaltervtlkagiaraykapnlyqlnpdyllysa gqgcygqstscylrgndglkaetsvnkelgieyshdglvagltyfrndyknkiesglspv dhasggkgdyanaaiyqwenvpkavveglegtltlpladglkwsnnltymlqsknketgd vlsvtprytlnsmldwqatddlslqatvtwygkqkpkkydyhgdrvtgsandqlspyaia glggtyrlsknlslgagvdnlfdkrlfragnaqgvvgidgagaatynepgrtfytsltas f
>6r1fA (A:) tkqapgvsiitaediakrppsndlsqiirtmpgvnltgnsssgqrgnnrqidirgmgpen tlilvdgkpvssrnsvrygwrgerdsrgdtnwvpadqverievirgpaaarygngaaggv vniitkqagaethgnlsvysnfpqhkaegasermsfglngpltenlsyrvygniaktdsd dwdinaghesnrtgkqagtlpagregvrnkdidgllswrltpeqtlefeagfsrqgniyt gdtqntnsnnyvkqmlghetnrmyretysvthrgewdfgsslaylqyektrnsrinegla ggtegifdpnnagfytatlrdltahgevnlplhlgyeqtltlgsewteqklddpssntqn teeggsipglagknrsssssarifslfaednielmpgtmltpglrwdhhdivgdnwspsl nlshaltervtlkagiaraykapnlyqlnpdyllysagqgcygqstscylrgndglkaet svnkelgieyshdglvagltyfrndyknkiesglspvdhasggkgdyanaaiyqwenvpk avveglegtltlpladglkwsnnltymlqsknketgdvlsvtprytlnsmldwqatddls lqatvtwygkqkpkkydyhgdrvtgsandqlspyaiaglggtyrlsknlslgagvdnlfd krlfragnaqgvvgidgagaatynepgrtfytsltasf