>sp|Q57884|HYPB_METJA Probable hydrogenase maturation factor HypB OS=Methanocaldococcus jannaschii GN=hypB MHLVGVLDIAKDILKANKRLADKNRKLLNKHGVVAFDFMGAIGSGKTLLIEKLIDNLKDK YKIACIAGDVIAKFDAERMEKHGAKVVPLNTGKECHLDAHLVGHALEDLNLDEIDLLFIE NVGNLICPADFDLGTHKRIVVISTTEGDDTIEKHPGIMKTADLIVINKIDLADAVGADIK KMENDAKRINPDAEVVLLSLKTMEGFDKVLEFIEKSVKEVK