sopC
sopB
sopA
sop sopC
sopB
sopA
sop
- is a very weak ATPase, activated by DNA, ParB and the centromere
- binds DNA, ATP-dependent
- forms protopolymers, ATP-dependent and stimulated by ParB
- conformational changes induces by adenine nucleotide binding, DNA and ParB interactions
SopA:
- centromere binding protein
- modulates all the activities of ParA
SopB:
(Leonard et al. 2005; Bouet et al. 2007; Hester & Lutkenhaus, 2007; Castaing et al. 2008)
(Davis et al, 1992; Ah-Seng et al. 2009)
(Barilla et al. 2005; Lim et al. 2005; Bouet et al. 2007)
- centromere-like site, composed of several repeats of 16-bp
sopc:
Propriétésbiochimiquesetactivitésde
sopA &sopB