>4CNZ_1|Chains A, B, C, D, E, F|PII-LIKE PROTEIN PZ|AZOSPIRILLUM BRASILENSE (192) MKLVMAIIKPFKLDEVREALTSLGIQGLTVSEVKGFGRQKGQTEIYRGAEYSVSFLPKVKVEVAVSDDQYEQVVEAIQKAANTGRIGDGKIFVLDIAQAVRIRTGETNTEAL