>sp|Q3J953|NAGZ_NITOC Beta-hexosaminidase OS=Nitrosococcus oceani (strain ATCC 19707 / BCRC 17464 / JCM 30415 / NCIMB 11848 / C-107) OX=323261 GN=nagZ PE=3 SV=1 MTLGPLMIDLKGVTLDSEERAWLGHSWVGGVILFSRNYESPEQIAALIKAVHALKEPRLL VAVDHEGGRVQRFRDGFTLLPPASLLGKLYDRDQRQAQRLAMITGWLMAVELRAVGVDFS FSPVLDLDRGVSAVIGDRAFHGEPDAVIALARAYIRGMAWAGMAAVGKHFPGHGSVVADS HTALPVDKRSWRQIREGDLLPFEHLARAGLPAVMPAHVRYASVDSRPVGFSPFWLETVLR GQLGFQGAIISDDLSMAGAAEVGDMSARMQAALSAGCDMALVCNDPDGYALLLDELKGDP YPQTSPRLLRLYGRYPLTRSQLYHNPAWQRAVQMLAAYGEF