>sp|Q3J6P9|HIS2_NITOC Phosphoribosyl-ATP pyrophosphatase OS=Nitrosococcus oceani GN=hisE
MNNTLERLATLLEERKNADPQHSYVAHLYQAGQDKILKKLGEEAIETILAAKSRESDAII
YETADLWFHSLVMLAESGLRPEQVLSELERRFGLSGLEEKANRG