>sp|A9A2U7|PSB2_NITMS Proteasome subunit beta 2 OS=Nitrosopumilus maritimus (strain SCM1) OX=436308 GN=psmB2 PE=3 SV=1
MSNNVEEKILHGTTTVGIKAKDGVVLCADMRASAGYFIANNNTMKIQKIDDHAGLTLAGG
VADAQNIVDILRYHSNLHRVEKHGPISIHSLARLCSLIFHQNRGYPFMADILVGGYDAEG
PALFNIDMFGSVEKKAYVTTGSGSPVAYGLLEEEYREDLTVEEAKKIALRAVKAAIVRNI
GTGDGINIAIMDKDGFRLLTEEQKKAVIEL