>4emvA (A:) observed residues (from ATOM records)
qvlegldavrkrpgmyigstdgaglhhlvweivdnavdealsgfgdridvtinkdgsltv
qdhgrgmptgmhamgiptveviftilhglhgvgssvvnalsswleveitrdgavykqrfe
nggkpvttlkkigtalksktgtkvtfmpdatifsttdfkyntiserlnesafllknvtls
ltdkrtdeaiefhyen