>2idkA (A:) observed residues (from ATOM records)
dsvyrtrslgvaaegipdqyadgeaarvwqlyigdtrsrtaeykawllgllrqhgchrvl
dvacgtgvdsimlveegfsvtsvdasdkmlkyalkerwnrrkepafdkwvieeanwltld
kdvpagdgfdaviclgnsfahlpdskgdqsehrlalkniasmvrpggllvidhrnydyil
stgcappgkniyykskdittsvltvnnkahmvtldytvqfskfrlsyyphclasftelvq
eafggrcqhsvlgdfkpyrpgqayvpcyfihvlkktg