Score = 88.1 bits (219), Expect = 2e-24
Identities = 34/86 (39%), Positives = 50/86 (58%), Gaps = 4/86 (4%)
Query: 25 ELELRLLEALEVYPPVKLRGIHRHFVLYGLMEFLRR-RFDRHFAPDEVLQLLDRFYNLDM 83
E E+RL +A+E + PV GIH+HF + + E LR DRHF+ D++ L YNLD
Sbjct: 1 EQEIRLFKAIEGFKPV---GIHKHFRMICISERLRSSGLDRHFSADDIWDKLGTLYNLDA 57
Query: 84 LKPDDEEMEILNHEEDFCLPQSYFDK 109
L + ++ N EEDF LP+ + +
Sbjct: 58 LDELENSLDFPNDEEDFTLPEDEYGE 83
The S. cerevisiae member of this family is part of NuA4, the only essential histone acetyltransferase complex in Saccharomyces cerevisiae involved in global histone acetylation. Length = 83
>PF07904 Eaf7: Chromatin modification-related protein EAF7; InterPro: IPR012423 The Saccharomyces cerevisiae (Baker's yeast) member of this family P53911 from SWISSPROT is part of NuA4, the only essential histone acetyltransferase complex in S
5b (NDUFC2); InterPro: IPR009423 NADH:ubiquinone oxidoreductase (complex I) (1.6.5.3 from EC) is a respiratory-chain enzyme that catalyses the transfer of two electrons from NADH to ubiquinone in a reaction that is associated with proton translocation across the membrane (NADH + ubiquinone = NAD+ + ubiquinol) []. Complex I is a major source of reactive oxygen species (ROS) that are predominantly formed by electron transfer from FMNH(2). Complex I is found in bacteria, cyanobacteria (as a NADH-plastoquinone oxidoreductase), archaea [], mitochondira, and in the hydrogenosome, a mitochondria-derived organelle. In general, the bacterial complex consists of 14 different subunits, while the mitochondrial complex contains homologues to these subunits in addition to approximately 31 additional proteins []. Mitochondrial complex I, which is located in the inner mitochondrial membrane, is the largest multimeric respiratory enzyme in the mitochondria, consisting of more than 40 subunits, one FMN co-factor and eight FeS clusters []. The assembly of mitochondrial complex I is an intricate process that requires the cooperation of the nuclear and mitochondrial genomes [, ]. Mitochondrial complex I can cycle between active and deactive forms that can be distinguished by the reactivity towards divalent cations and thiol-reactive agents. All redox prosthetic groups reside in the peripheral arm of the L-shaped structure. The NADH oxidation domain harbouring the FMN cofactor is connected via a chain of iron-sulphur clusters to the ubiquinone reduction site that is located in a large pocket formed by the PSST and 49kDa subunits of complex I []. This family consists of several NADH-ubiquinone oxidoreductase subunit b14.5b proteins.; GO: 0008137 NADH dehydrogenase (ubiquinone) activity, 0006120 mitochondrial electron transport, NADH to ubiquinone, 0005743 mitochondrial inner membrane