>sp|Q9JTH9|HISX_NEIMA Histidinol dehydrogenase OS=Neisseria meningitidis serogroup A / serotype 4A GN=hisD MKKLNTQSPDFQAGLKALLAFETAQNPETERIVADICADVQKRGDAALIEYTNKFDQTNA KSIDDLILTQADLKAAFERIPNDVQTALQTAARRVESYHQRQKMESWSYTDEDGTLLGQQ ITPLDRVGIYVPGGKAAYPSSVIMNAMPAHVAGVKEIIMVVPTPKGERNDIVLAAAYVAG VTKVFTVGGAQAVAALAYGTETIPQVDKITGPGNAFVAAAKRRVFGVVGIDMVAGPSEIL VIADGTTPADWVAMDLFSQAEHDEIAQAILIGTSQAYLDEVEAAMDRLIETMPRRDIIEA SLGNRGAMILAKDLDEACEIANYISPEHLELSVENPQEWAKKIRHAGAIFMGRYTGESLG DYCAGPNHVLPTSRTARFSSPLGTYDFQKRSSLIQVSEQGAQKLGETASVLAHGESLTAH ARAAEFRMK