>2idkD (D:) observed residues (from ATOM records)
vdsvyrtrslgvaaegipdqyadgeaarvwqlyigdtrsrtaeykawllgllrqhgchrv
ldvacgtgvdsimlveegfsvtsvdasdkmlkyalkerwnrrkepafdkwvieeanwltl
dkdvpagdgfdaviclgnsfahlpdskgdqsehrlalkniasmvrpggllvidhrnydyi
lstgcappgkniyyksdltkdittsvltvnnkahmvtldytvqvpgapgfskfrlsyyph
clasftelvqeafggrcqhsvlgdfkpyrpgqayvpcyfihvlkktg