>3kieM (M:) observed residues (from ATOM records)
gadgvgnssgnwhcdsqwlgdrvittstrtwalptynnhlykqissqsgasndnhyfgys
tpwgyfdfnrfhchfsprdwqrlinnnwgfrpkklsfklfniqvkevtqndgtttiannl
tstvqvftdseyqlpyvlgsahqgclppfpadvfmvpqygyltlnngsqavgrssfycle
yfpsqmlrtgnnfqfsytfedvpfhssyahsqsldrlmnplidqylyylnrtqgttsgtt
nqsrllfsqagpqsmslqarnwlpgpcyrqqrlsktandnnnsnfpwtaaskyhlngrds
lvnpgpamashkddeekffpmhgnlifgkegttasnaeldnvmitdeeeirttnpvateq
ygtvannlqssntapttrtvndqgalpgmvwqdrdvylqgpiwakiphtdghfhpsplmg
gfglkhpppqimikntpvpanppttfspakfasfitqystgqvsveiewelqkenskrwn
peiqytsnynksvnvdftvdtngvyseprpigtryltrnl