>sp|P13449|NHAB_RHOER Nitrile hydratase subunit beta OS=Rhodococcus erythropolis GN=nthB MDGVHDLAGVQGFGKVPHTVNADIGPTFHAEWEHLPYSLMFAGVAELGAFSVDEVRYVVE RMEPRHYMMTPYYERYVIGVATLMVEKGILTQDELESLAGGPFPLSRPSESEGRPAPVET TTFEVGQRVRVRDEYVPGHIRMPAYCRGRVGTISHRTTEKWPFPDAIGHGRNDAGEEPTY HVKFAAEELFGSDTDGGSVVVDLFEGYLEPAA