>1ihkA (A:) observed residues (from ATOM records) tdldhlkgilrrrqlycrtgfhleifpngtiqgtrkdhsrfgilefisiavglvsirgvd sglylgmnekgelygsekltqecvfreqfeenwyntyssnlykhvdtgrryyvalnkdgt pregtrtkrhqkfthflprpvdpdkvpelykdilsqs