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. Author manuscript; available in PMC: 2010 Mar 1.
Published in final edited form as: Biochim Biophys Acta. 2008 Dec 25;1794(3):476–485. doi: 10.1016/j.bbapap.2008.12.008

Table 2.

Identification of nitrated sites in subunits from ONOO--treated Complex I with Nano-LC/MS/MS

Spot No. Subunit Identified Gene abbreviation GenInfo Accession No. Mass (kDa) Overall Sequence Coverage Nitrated site identified
I NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial precursor (NADH-ubiquinone oxidoreductase 24 kDa subunit) Ndufv2 128865 27.58 70% none
II NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial precursor (NADH-ubiquinone oxidoreductase 30 kDa subunit) Ndufs3 128860 30.44 85% Y246
III NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial precursor (NADH-ubiquinone oxidoreductase 49 kDa subunit) Ndufs2 116242673 52.92 83% Y46 and Y52
NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial precursor (NADH-ubiquinone oxidoreductase 51 kDa subunit) Ndufv1 548387 51.30 91% none

Spot numbers refer to the numbers shown in Fig. 3A.