>6myuB (B:) observed residues (from ATOM records)
tsrikkfsiyrwdpdkpgdkprmqtyevdlnkcgpmvldalikikneldstltfrrscre
gicgscamniaggntlactkkidpdlskttkiyplphmyvvkdlvpdlsnfyaqyksiep
ylkkkdeskqgkeqylqsiedrqkldglyecilcaccstscpsywwngdkylgpavlmqa
yrwmidsrddyteerlaqlqdpfslyrchtimnctrtcpkglnpgkaiaeikkmmatyke