>1yr0A (A:) observed residues (from ATOM records) svelrdatvddlsgimeiyndavvnttaiwnevvvdlenrkdwfaartsrgfpvivaild gkvagyasygdwrafdgyrhtrehsvyvhkdarghgigkrlmqalidhaggndvhvliaa ieaentasirlheslgfrvvgrfsevgtkfgrwldltcmelkl