>1Y23_1|Chains A, B, C, D, E|Histidine triad protein|Bacillus subtilis (1423) MHCAENCIFCKIIAGDIPSAKVYEDEHVLAFLDISQVTKGHTLVIPKTHIENVYEFTDELAKQYFHAVPKIARAIRDEFEPIGLNTLNNNGEKAGQSVFHYHMHIIPRYGKGDGFGAVWKTHADDYKPEDLQNISSSIAKRLASS