The enzymatic conversion of histidine to glutamic acid.
D005971:Glutamates / Q000378:metabolism*; D018698:Glutamic Acid; D006639:Histidine / Q000378:metabolism*; D011549:Pseudomonas
D005971:Glutamates; D018698:Glutamic Acid; D006639:Histidine
GLUTAMATES/metabolism; HISTIDINE/metabolism; PSEUDOMONAS