>3g49A (A:) observed residues (from ATOM records)
kfrpemlqgkkvivtgaskgigreiayhlakmgahvvvtarskealqkvvarclelgaas
ahyiagsmedmtfaeefvaeagnlmggldmlilnhvlynrltffhgeidnvrksmevnfh
sfvvlsvaampmlmqsqgsiavvssvagkitypliapysaskfaldgffstlrseflvnk
vnvsitlcilglidtetaikatsgiylgpaspkeecaleiikgtalrqdemyyvgsrwvp
yllgnpgrkimeflsaaeynwdn