Table 6 Distribution of heat shock related proteins in P. zucineum and representative alphaproteobacteria with different living habitats
Content\Species | S. meliloti | B. suis | C. crescentus | P. zucineum | R. conorii | G. oxydans | |
|---|---|---|---|---|---|---|---|
Chromosome | Plasmid | ||||||
rpoH, heat shock sigma factor1 | 2 | 2 | 1 | 1 | 2 | 1 | 1 |
dnaK, molecular chaperone2 (Hsp70) | 1 | 1 | 1 | 1 | 2 | 1 | 1 |
grpE, molecular chaperone (co-chaperonin of Hsp70) | 1 | 1 | 1 | 1 | 2 | 1 | 1 |
dnaK-like molecular chaperone | 1 | 1 | 1 | 1 | 0 | 1 | 1 |
dnaJ, molecular chaperone | 1 | 1 | 1 | 1 | 0 | 1 | 1 |
dnaJ-like molecular chaperone | 4 | 3 | 3 | 6 | 2 | 1 | 3 |
groEL, molecular chaperone (hsp60) | 5 | 1 | 1 | 1 | 1 | 1 | 1 |
groES, molecular chaperone (Hsp10, co-chaperonin of Hsp60) | 3 | 1 | 1 | 1 | 1 | 1 | 1 |
molecular chaperone Hsp20 | 5 | 2 | 2 | 3 | 9 | 0 | 3 |
molecular chaperone Hsp33 | 1 | 1 | 1 | 1 | 0 | 0 | 1 |