>1XHK_1|Chains A, B|Putative protease La homolog|Methanocaldococcus jannaschii (2190) HMEPKVGVIYGLAVLGAGGIGDVTKIIVQILESKNPGTHLLNISGDIAKHSITLASALSKKLVAEKKLPLPKKDIDLNNKEIYIQFSQSYSKIDGDSATAAVCLAIISALLDIPLKQDFAITGSLDLSGNVLAIGGVNEKIEAAKRYGFKRVIIPEANMIDVIETEGIEIIPVKTLDEIVPLVFDLD