>sp|A1U4Z9|URE2_MARN8 Urease subunit beta OS=Marinobacter nauticus GN=ureB
MIPGEYQLKDGDIELCAGRERIQLDVGNTGDRPVQIGSHYHFAEANPALDFDRVKVRGYR
LDVAAGTAIRFEPGQTRSVTLIPFAGTREIYGFRGEVMGSLDSTN