sphp:LH20_17000 K01971 bifunctional non-homologous end joining protein LigD [EC:6.5.1.1] | (GenBank) ATP-dependent DNA ligase sphp:LH20_16995 K10979 DNA end-binding protein Ku | (GenBank) DNA repair protein sphp:LH20_18745 K02554 2-keto-4-pentenoate hydratase [EC:4.2.1.80] | (GenBank) 2-keto-4-pentenoate hydratase