P50660 NU4M_SIMVI NADH-ubiquinone oxidoreductase chain 4 [...] ND4 Simulium vittatum (Striped black fly) 79 AA Q7GGI8 Q7GGI8_SIMDA NADH-ubiquinone oxidoreductase chain 4 [...] ND4 Simulium damnosum (Black fly) 64 AA Q35817 Q35817_SIMDA NADH-ubiquinone oxidoreductase chain 4 [...] ND4 Simulium damnosum (Black fly) 65 AA Q35890 Q35890_9DIPT NADH-ubiquinone oxidoreductase chain 4 [...] ND4 Simulium nyssa 64 AA Q35960 Q35960_9DIPT NADH-ubiquinone oxidoreductase chain 4 [...] ND4 Simulium yahense 79 AA Q35870 Q35870_9DIPT NADH-ubiquinone oxidoreductase chain 4 [...] ND4 Simulium leonense 79 AA Q35816 Q35816_SIMDA NADH-ubiquinone oxidoreductase chain 4 [...] ND4 Simulium damnosum (Black fly) 79 AA Q35907 Q35907_9DIPT NADH-ubiquinone oxidoreductase chain 4 [...] ND4 Simulium squamosum 79 AA Q36962 Q36962_9DIPT NADH-ubiquinone oxidoreductase chain 4 [...] ND4 Simulium sirbanum 79 AA Q37017 Q37017_9DIPT NADH-ubiquinone oxidoreductase chain 4 [...] ND4 Simulium sanctipauli 79 AA