Summary of native MS characterization of KaiC and KaiA–KaiC complex formed in the presence of ATP.
Figure number | Ion series | Assignment | Theoretical mass (D) | Experimental mass (D) | Δm (D)a | Relative quantity (%) | |||
---|---|---|---|---|---|---|---|---|---|
Protein complex | ATP number | ADP number | Mg2+ number | ||||||
Fig 1B | Blue | KaiCAA6 | 7 | 5 | 12 | 353,462 | 353,476 ± 18 | −14 | 56b |
Fig 1B | Purple | KaiCAA6 | 7 | 3 | 12 | 352,608 | 352,593 ± 16 | 15 | 44b |
Fig 1D | Blue | KaiCAA6 | 7 | 5 | 12 | 353,462 | 353,461 ± 14 | 1 | — |
Fig 1D | Red | KaiCAA6/KaiA2 | 6 | 5 | 12 | 418,449 | 418,445 ± 20 | 4 | 67b |
Fig 1D | Orange | KaiCAA6/KaiA2 | 0 | 11 | 12 | 417,969 | 417,963 ± 20 | 6 | 33b |
KaiCAA6/KaiA2 | 5 | 5 | 12 | 417,942 | 417,963 ± 20 | −21 | |||
Fig S1B | Blue | KaiCDD6 | 11 | 0 | 12 | 353,901 | 353,902 ± 11 | −1 | — |
KaiCDD6 | 6 | 6 | 12 | 353,928 | 353,902 ± 11 | 26 | |||
Fig S1D | Blue | KaiCDD6 | 6 | 6 | 12 | 353,928 | 353,924 ± 9 | 4 | 74b |
KaiCDD6 | 11 | 0 | 12 | 353,901 | 353,924 ± 9 | −23 | |||
Fig S1D | Purple | KaiCDD6 | 6 | 5 | 12 | 353,501 | 353,477 ± 9 | 24 | 26b |
KaiCDD6 | 0 | 12 | 12 | 353,448 | 353,477 ± 9 | −29 | |||
Fig S1D | Red | KaiCDD6/KaiA2 | 2 | 10 | 12 | 419,102 | 419,102 ± 32 | 0 | — |
KaiCDD6/KaiA2 | 7 | 4 | 12 | 419,075 | 419,102 ± 32 | −27 | |||
Fig S4A | Blue | KaiCAA/E77Q6 | 7 | 5 | 12 | 353,396 | 353,383 ± 13 | 13 | — |
Fig S4B | Blue | KaiCAA/E77Q6 | 12 | 0 | 12 | 353,796 | 353,766 ± 29 | 30 | — |
Red | KaiCAA/E77Q6/KaiA2 | 7 | 4 | 12 | 418,533 | 418,559 ± 59 | −26 | — |