ID CX5C3_ARATH STANDARD; PRT; 64 AA. AC Q9FLK2; DT 07-JUN-2004, integrated into UniProtKB/Swiss-Prot. DT 01-MAR-2001, sequence version 1. DT 07-FEB-2006, entry version 22. DE Probable cytochrome c oxidase polypeptide Vc-3 (EC 1.9.3.1) DE (Cytochrome c oxidase subunit 5c-3). GN OrderedLocusNames=At5g61310; ORFNames=FB13.8; OS Arabidopsis thaliana (Mouse-ear cress). OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; OC Spermatophyta; Magnoliophyta; eudicotyledons; core eudicotyledons; OC rosids; eurosids II; Brassicales; Brassicaceae; Arabidopsis. OX NCBI_TaxID=3702; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=cv. Columbia; RX MEDLINE=98290546; PubMed=9628582; DOI=10.1093/dnares/5.1.41; RA Sato S., Kaneko T., Kotani H., Nakamura Y., Asamizu E., Miyajima N., RA Tabata S.; RT "Structural analysis of Arabidopsis thaliana chromosome 5. IV. RT Sequence features of the regions of 1,456,315 bp covered by nineteen RT physically assigned P1 and TAC clones."; RL DNA Res. 5:41-54(1998). RN [2] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. RA Brover V., Troukhan M., Alexandrov N., Lu Y.-P., Flavell R., RA Feldmann K.A.; RT "Full-length cDNA from Arabidopsis thaliana."; RL Submitted (MAR-2002) to the EMBL/GenBank/DDBJ databases. CC -!- FUNCTION: This protein is one of the nuclear-coded polypeptide CC chains of cytochrome c oxidase, the terminal oxidase in CC mitochondrial electron transport (By similarity). CC -!- CATALYTIC ACTIVITY: 4 ferrocytochrome c + O(2) = 4 ferricytochrome CC c + 2 H(2)O. CC -!- SUBCELLULAR LOCATION: Mitochondrion; mitochondrial inner membrane CC (By similarity). CC -!- SIMILARITY: Belongs to the cytochrome c oxidase Vc 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; AB010073; BAB08486.1; -; Genomic_DNA. DR EMBL; AY088342; AAM65881.1; -; mRNA. DR TAIR; At5g61310; -. DR LinkHub; Q9FLK2; -. DR InterPro; IPR008432; COX5C. DR Pfam; PF05799; COX5C; 1. KW Inner membrane; Membrane; Mitochondrion; Oxidoreductase; KW Transmembrane. FT CHAIN 1 64 Probable cytochrome c oxidase polypeptide FT Vc-3. FT /FTId=PRO_0000128187. FT TRANSMEM 15 34 Potential. SQ SEQUENCE 64 AA; 7092 MW; CB773D0217A6E7EE CRC64; MAGHKIAHAT LKGPSVVKEL VIGLTLGLAA GGLWKMHHWN EQRKTRVFYD LLERGEIGVV VTEE //