>2fu3A (A:) observed residues (from ATOM records)
mspfpltsmdkafitvlemtpvlgteiinyrdgmgrvlaqdvyakdnlppfpasvkdgya
vraadgpgdrfiigtvmpgqvmrvttgapipcgadavvqvedtelireseelevrilvqa
rpgqdirpighdikrgecvlakgthmgpseigllatvgvtevevnkfpvvavmstgnell
npeddllpgkirdsnrstllatiqehgyptinlgivgdnpddllnalnegisradviits
ggvsmgekdylkqvldidlhaqihfgrvfmkpglpttfatldidgvrkiifalpgnpvsa
vvtcnlfvvpalrkmqgildprptiikarlscdvkldprpeyhrciltwhhqeplpwaqs
tgnqmssrlmsmrsangllmlppkteqyvelhkgevvdvmvigrl