>4hexB (B:) SEQRES residues
mhhhhhhmadqlteeqiaefkeafslfdkdgdgtittkelgtvmrslgqnpteaelqdmi
nevdadgngtidfpefltmmarkmkdtdseeeireafrvfdkdgngyisaaelrhvmtnl
gekltdeevdemireadidgdgqvnyeefvqmmtak