ID   NDUA5_SOLTU             Reviewed;          37 AA.
AC   P80266;
DT   01-FEB-1994, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1994, sequence version 1.
DT   03-AUG-2022, entry version 84.
DE   RecName: Full=NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5;
DE   AltName: Full=Complex I-22.5kD;
DE            Short=CI-22.5kD;
DE   AltName: Full=NADH-ubiquinone oxidoreductase 22.5 kDa subunit;
DE   Flags: Fragment;
OS   Solanum tuberosum (Potato).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Solanales; Solanaceae; Solanoideae; Solaneae; Solanum.
OX   NCBI_TaxID=4113;
RN   [1]
RP   PROTEIN SEQUENCE.
RC   STRAIN=cv. Bintje; TISSUE=Tuber;
RX   PubMed=8294484; DOI=10.1016/s0021-9258(17)42163-6;
RA   Herz U., Schroeder W., Liddell A., Leaver C.J., Brennicke A., Grohmann L.;
RT   "Purification of the NADH:ubiquinone oxidoreductase (complex I) of the
RT   respiratory chain from the inner mitochondrial membrane of Solanum
RT   tuberosum.";
RL   J. Biol. Chem. 269:2263-2269(1994).
CC   -!- FUNCTION: Accessory subunit of the mitochondrial membrane respiratory
CC       chain NADH dehydrogenase (Complex I), that is believed not to be
CC       involved in catalysis. Complex I functions in the transfer of electrons
CC       from NADH to the respiratory chain. The immediate electron acceptor for
CC       the enzyme is believed to be ubiquinone (By similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Complex I is composed of about 45 different subunits.
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane; Peripheral membrane
CC       protein; Matrix side.
CC   -!- SIMILARITY: Belongs to the complex I NDUFA5 subunit family.
CC       {ECO:0000305}.
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DR   PIR; F49732; F49732.
DR   STRING; 4113.PGSC0003DMT400074367; -.
DR   PRIDE; P80266; -.
DR   eggNOG; KOG3365; Eukaryota.
DR   Proteomes; UP000011115; Unassembled WGS sequence.
DR   GO; GO:0005743; C:mitochondrial inner membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0070469; C:respirasome; IEA:UniProtKB-KW.
DR   GO; GO:0022904; P:respiratory electron transport chain; IEA:InterPro.
DR   InterPro; IPR006806; NDUFA5.
DR   PANTHER; PTHR12653; PTHR12653; 1.
DR   Pfam; PF04716; ETC_C1_NDUFA5; 1.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; Electron transport; Membrane; Mitochondrion;
KW   Mitochondrion inner membrane; Reference proteome; Respiratory chain;
KW   Transport.
FT   CHAIN           1..>37
FT                   /note="NADH dehydrogenase [ubiquinone] 1 alpha subcomplex
FT                   subunit 5"
FT                   /id="PRO_0000118635"
FT   NON_TER         37
SQ   SEQUENCE   37 AA;  4074 MW;  FB5C5A7897C60928 CRC64;
     AKVKETTGIV GLXVVPNARE VLINLYRKTL EEIKAVP