>3i4s_A mol:protein length:149 HISTIDINE TRIAD PROTEIN
MSLSEPAWSLHSRLKEDTIDIGDLPLSKVLVIKDANYPWLLLVPRRPDAVEIIDLDEVQQAQLMTEISRVSRALKEITKCDKLNIAALGNLVPQLHVHIIARRTGDAAWPRPVWGVMQPLAHDATEVQNFISALRRKIWLGEGHHHHHH