>5w12D (D:) observed residues (from ATOM records)
pkdqeikklvdqnfkpllekydvpgmavgviqnnkkyemyyglqsvqdkkavnsntifel
gsvsklftataggyaknkgkisfddtpgkywkelkntpidqvnllqlatytsgnlalqfp
devqtdqqvltffkdwkpknpigeyrqysnpsiglfgkvvalsmnkpfdqvlektifpal
glkhsyvnvpktqmqnyafgynqenqpirvnpgpldapaygvkstlpdmlsfihanlnpq
kyptdiqrainethqgryqvntmyqalgweefsypatlqtlldsnseqivmkpnkvtais
kepsvkmyhktgstsgfgtyvvfipkeniglvmltnkripneerikaayvvlnai