>sp|Q3J770|URE1_NITOC Urease subunit alpha OS=Nitrosococcus oceani GN=ureC MKISRHAYADTYGPTTGDRVRLADTDLWIKVERDLTTYGDEVKFGGGKVIRDGMGQSQLS RDQVMDLVITNALIVDHWGIIKADVGIKDGRIAAIGKAGNPDTQPNVDINIGAATEVIAG EGKILTAGGIDSHVHFICPQLVEEALTSGVTTLIGGGTGPATGTNATTCTPGSWNIGRML QAADAFPINMGFLGKGNASLPQSLEEQVRAGVLGLKLHEDWGTTPAAIDNCLSVAERFDV QVTIHTDTLNESGFVEDTIAAFKDRTIHTYHTEGAGGGHAPDIIKACGEANVLPSSTNPT TPFTANTIDEHLDMLMVCHHLDPSIPEDVAFAESRIRRETISAEDALHDMGALSMHGSDS QAMGRVGEVILRTWQSASVMKRDRGTLPEDKGDHDNFRIKRYIAKYTINPAITHGIAHEI GSIEVGKLADLVLWKPAFFGVKPSLVLKGGVIVTAPMGDPNASIPTPQPVHYRPMFGSFG GSRTASCVSFVSQAGLDEGIGEKLGLQKRLVAVKNIRGLRKSDLIHNNALPRIEVDPQNY QVRADGQLLWFEPSKVLPMAQRYFLF