Table 3.
Subunits of mitochondrial complex I detected by mass spectrometry analysis
| P. serpens | N. esmeraldas | S. podlipaevi | |
|---|---|---|---|
| N-module | NDUFV1 | NDUFV1 | NDUFV1 |
| NDUFA12 | NDUFA12 | NDUFA12 | |
| NDUFV2 | NDUFV2 | ||
| NDUFA2 | NDUFA2 | NDUFA2 | |
| NDUFS1 | NDUFS1 | NDUFS1 | |
| NDUFA6 | NDUFA6 | NDUFA6 | |
| Q-module | NDUFA5 | NDUFA5 | NDUFA5 |
| NDUFS7 | NDUFS7 | NDUFS7 | |
| NDUFA9 | NDUFA9 | ||
| NDUFS8 (ND8*) | NDUFS8 (ND8*) | NDUFS8 (ND8*) | |
| NDUFS2 (ND7*) | |||
| ND1-module | NDUFA8 | NDUFA8 | NDUFA8 |
| NDUFA13 | NDUFA13 | NDUFA13 | |
| ND1* | ND1* | ||
| ND4-module | NDUFB11 | NDUFB11 | NDUFB11 |
| NDUFB10 | NDUFB10 | NDUFB10 | |
| NDUFB1 | NDUFB1 | ||
| ND5-module | NDUFB7 | NDUFB7 | |
| NDUFB9 | NDUFB9 | ||
| Acyl carrier protein (ACP) | NDUFAB1 | NDUFAB1 | NDUFAB1 |
| Unique trypanosomatids accessory subunits | NDUTB2 | NDUTB2 | |
| NDUTB3 | |||
| NDUTB5 | NDUTB5 | NDUTB5 | |
| NDUTB10 | NDUTB10 | ||
| NDUTB11 | |||
| NDUTB12 | NDUTB12 | NDUTB12 | |
| NDUTB15 | NDUTB15 | NDUTB15 | |
| NDUTB17 | NDUTB17 | ||
| NDUTB25 | |||
| NDUTB26 | NDUTB26 | NDUTB26 | |
| NDUTB31 | NDUTB31 | ||
| Others | Tb927.10.5500 | Tb927.10.5500 | Tb927.10.5500 |
| Tb927.11.7212 | |||
| Tb927.11.15440 | |||
| MURF2* | MURF2* | MURF2* | |
| Total | 32 | 24 | 27 |
Distribution of identified subunits to the modules of complex I is indicated in the left column. Designation of H. sapiens subunits in modules and ACP rows and T. brucei subunits in other rows were used. Subunits encoded by mitochondrial DNA are marked with * (ND1, ND7, ND8 and MURF2).