pfg:AB870_14550 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) hypothetical protein pfg:AB870_14555 K10979 DNA end-binding protein Ku | (GenBank) Ku protein pfg:AB870_18575 K02554 2-keto-4-pentenoate hydratase [EC:4.2.1.80] | (GenBank) hypothetical protein