>6h4qA (A:) observed residues (from ATOM records)
tlnpsarimtfyptmeefrnfsryiayiesqgahraglakvvppkewkprasyddiddlv
ipapiqqlvtgqsglftqyniqkkamtvrefrkiansdkyctprysefeelerkywknlt
fnppiygadvngtlyekhvdewnigrlrtildlvekgvntpylyfgmwktsfawhtedmd
lysinylhfgepkswysvppehgkrlerlakgffpgsaqsceaflrhkmtlisplmlkky
gipfdkvtqeagefmitfpygyhagfnhgfncaestnfatrrwieygkqavlcscrmvki
smdvfvrkfqperyklwkagkdntvidhtlptpeaaef