>1ep3B (B:) observed residues (from ATOM records)
sqlqemmtvvsqrevaynifemvlkgtlvdemdlpgqflhlavpngamllrrpisisswd
kraktctilyrigdettgtyklsklesgakvdvmgplgngfpvaevtstdkiliigggig
vpplyelakqlektgcqmtillgfasenvkilenefsnlknvtlkiatddgsygtkghvg
mlmneidfevdalytcgapamlkavakkydqlerlyismesrmacgigacyacvehdked
eshalkvcedgpvflgkqlsl