A0A347AND5 A0A347AND5_9EURY Proteasome subunit beta [...] psmB , CIT02_09250Methanobacterium sp. BAmetb5 210 AA A0A2H4VH83 A0A2H4VH83_9EURY Proteasome subunit beta [...] psmB , BK008_03300Methanobacterium sp. MZ-A1 209 AA A0A347AEK3 A0A347AEK3_9EURY Proteasome subunit beta [...] psmB , CIT01_03880Methanobacterium sp. BRmetb2 210 AA A0A347AI38 A0A347AI38_9EURY DNA double-strand break repair protein Mre11 [...] mre11 , CIT01_10660Methanobacterium sp. BRmetb2 373 AA A0A2H4VJ53 A0A2H4VJ53_9EURY DNA double-strand break repair protein Mre11 [...] mre11 , BK008_07255Methanobacterium sp. MZ-A1 381 AA A0A2H4V9W8 A0A2H4V9W8_9EURY DNA double-strand break repair protein Mre11 [...] mre11 , BK007_01865Methanobacterium subterraneum 381 AA A0A2H4VR34 A0A2H4VR34_9EURY Proteasome subunit beta [...] psmB , BK007_05845, BK009_07645, HG719_08250Methanobacterium subterraneum 209 AA