>1g3mB (B:) observed residues (from ATOM records)
seldyyekfeevhgilmykdfvkywdnveafqarpddlviatypksgttwvseivymiyk
egdvekckedvifnripflecrngvkqldemnsprivkthlppellpasfwekdckiiyl
crnakdvavsfyyfflmvaghpnpgsfpefvekfmqgqvpygswykhvkswwekgksprv
lflfyedlkedirkeviklihflerkpseelvdriihhtsfqemknnpstnyttlpdeim
nqklspfmrkgitgdwknhftvalnekfdkhyeqqmkestlkfrt