>1pkpA (A:) observed residues (from ATOM records) inpnkleleervvavnrvakvvkggrrlrfsalvvvgdknghvgfgtgkaqevpeairka iedakknlievpivgttiphevighfgageiilkpasegtgviaggparavlelagisdi lsksigsntpinmvratfdglkqlk