>4CO3_1|Chains A, B|PII-LIKE PROTEIN PZ|AZOSPIRILLUM BRASILENSE (192) MKLVMAIIKPFKLDEVREALTSLGIQGLTVSEVKGFGRQKGQTEIYRGAEYSVSFLPKVKVEVAVSDDQYEQVVEAIQKAANTGRIGDGKIFVLDIAQAVRIRTGETNTEAL