>2a4nA (A:) SEQRES residues miisefdrnnpvlkdqlsdllrltwpeeygdssaeeveemmnperiavaavdqdelvgfi gaipqygitgwelhplvvessrrknqigtrlvnylekevasrggitiylgtddldhgttl sqtdlyehtfdkvasiqnlrehpyefyeklgykivgvlpnangwdkpdiwmaktiiprpd sq