>4krmA (A:) observed residues (from ATOM records)
leekkvcngigigefkdslsinatnikhfknctsisgdlhilpvafrgdsfthtppldpq
eldilktvkeitgflliqawpenrtdlhafenleiirgrtkqhgqfslavvslnitslgl
rslkeisdgdviisgnknlcyantinwkklfgtsgqktkiisnrgensckatgqvchalc
spegcwgpeprdcvscr