Protein HI# Role in recombination Kind of recombination
direct modifier accessory DSBR plasmid SSGR
RecA 0600 yes yes yes yes
RecB,C 1321 yes yes
RecC 0942 yes yes
RecD 1322 yes yes
RecN 0070 yes yes yes yes
RuvA,B,C 0313 yes yes yes yes
RuvB 0312 yes yes yes yes
RuvC 0314 yes yes yes yes
RecF 0991 yes yes yes
RecO 0332 yes yes yes
RecQ 0728 yes yes? yes
RecR 0443 yes yes yes
SbcB 1377 yes yes yes
RecJ 1214 yes yes
RecG 1740 yes unknown
MutL 0067 yes
MutH 0403 yes
MutS 0707 yes
XseA 0397 yes
XthA 0041 yes
Pol I 0856 yes
Ligase 1100 yes
Gyrase A 1264 yes
Gyrase B 0567 yes
SSB 0250 yes
PriA 0339 unknown
Rec-2 0061 unknown
DSBR = double strand-break repair; SSGR = single strand-gap repair