ID Q957Y1_ANODD Unreviewed; 116 AA. AC Q957Y1; DT 01-DEC-2001, integrated into UniProtKB/TrEMBL. DT 01-DEC-2001, sequence version 1. DT 19-FEB-2014, entry version 50. DE RecName: Full=NADH-ubiquinone oxidoreductase chain 3; DE EC=1.6.5.3; OS Anomalopteryx didiformis (Little bush moa). OG Mitochondrion. OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; OC Testudines + Archosauria group; Archosauria; Dinosauria; Saurischia; OC Theropoda; Coelurosauria; Aves; Palaeognathae; Dinornithiformes; OC Emeidae; Anomalopteryx. OX NCBI_TaxID=8811; RN [1] RP NUCLEOTIDE SEQUENCE. RX PubMed=11370967; DOI=10.1098/rspb.2001.1587; RA Haddrath O., Baker A.J.; RT "Complete mitochondrial DNA genome sequences of extinct birds: ratite RT phylogenetics and the vicariance biogeography hypothesis."; RL Proc. R. Soc. B 268:939-945(2001). CC -!- FUNCTION: Core subunit of the mitochondrial membrane respiratory CC chain NADH dehydrogenase (Complex I) that is believed to belong to CC the minimal assembly required for catalysis. Complex I functions CC in the transfer of electrons from NADH to the respiratory chain. CC The immediate electron acceptor for the enzyme is believed to be CC ubiquinone (By similarity). CC -!- CATALYTIC ACTIVITY: NADH + ubiquinone + 5 H(+)(In) = NAD(+) + CC ubiquinol + 4 H(+)(Out). CC -!- SIMILARITY: Belongs to the complex I subunit 3 family. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; AF338714; AAK53336.1; -; Genomic_DNA. DR PIR; H90622; H90622. DR RefSeq; NP_115370.1; NC_002779.1. DR GeneID; 803294; -. DR CTD; 4537; -. DR HOVERGEN; HBG017392; -. DR ProtClustDB; MTH00113; -. DR GO; GO:0005739; C:mitochondrion; IEA:UniProtKB-KW. DR GO; GO:0070469; C:respiratory chain; IEA:UniProtKB-KW. DR GO; GO:0008137; F:NADH dehydrogenase (ubiquinone) activity; IEA:UniProtKB-EC. DR InterPro; IPR000440; NADH_UbQ/plastoQ_OxRdtase_su3. DR PANTHER; PTHR11058; PTHR11058; 1. DR Pfam; PF00507; Oxidored_q4; 1. PE 3: Inferred from homology; KW Electron transport; Mitochondrion; NAD; Oxidoreductase; KW Respiratory chain; Transport; Ubiquinone. SQ SEQUENCE 116 AA; 13331 MW; 0CBD1BDBAC8B9631 CRC64; MNMVTFMLLL SFTLCTILTT INFWLAQMNP DTEKLSPYEC GFDPLGSARL PFSIRFFLMA ILFLLFDLEI ALLLPLPWAI QLPQPLLTLL WTSMILLLLT LGLAYEWMQG GLEWAE //