>tr|H0YNN5|H0YNN5_HUMAN Lactamase beta (Fragment) OS=Homo sapiens OX=9606 GN=LACTB PE=1 SV=1 MRIASISKSLTMVALAKLWEAGKLDLDIPVQHYVPEFPEKEYEGEKVSVTTRLLISHLSG IRHYEKDIKKVKEEKAYKALKMMKENVAFEQEKEGKSNEKNDFTKFKTEQENEAKCRNSK PGKKKN