>2I5B_1|Chains A, B, C, D, E|Phosphomethylpyrimidine kinase|Bacillus subtilis (1423) MSMHKALTIAGSDSSGGAGIQADLKTFQEKNVYGMTALTVIVAMDPNNSWNHQVFPIDTDTIRAQLATITDGIGVDAMKTGMLPTVDIIELAAKTIKEKQLKNVVIDPVMVCKGANEVLYPEHAQALREQLAPLATVITPNLFEASQLSGMDELKTVDDMIEAAKKIHALGAQYVVITGGGKLKHEKAVDVLYDGETAEVLESEMIDTPYTHGAGCTFSAAVTAELAKGAEVKEAIYAAKEFITAAIKESFPLNQYVGPTKHSALRLNQQS