>2fhqA (A:) observed residues (from ATOM records) tktmkekavellqkcevvtlasvnkegyprpvpmskiaaegistiwmstgadslktidfl snpkaglcfqekgdsvalmgevevvtdeklkqelwqdwfiehfpggptdpgyvllkftan hatywiegtfihkkl