ID   NDUB7_CAEEL             Reviewed;         123 AA.
AC   P90789;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1997, sequence version 1.
DT   03-AUG-2022, entry version 126.
DE   RecName: Full=NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7;
GN   ORFNames=D2030.4;
OS   Caenorhabditis elegans.
OC   Eukaryota; Metazoa; Ecdysozoa; Nematoda; Chromadorea; Rhabditida;
OC   Rhabditina; Rhabditomorpha; Rhabditoidea; Rhabditidae; Peloderinae;
OC   Caenorhabditis.
OX   NCBI_TaxID=6239;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Bristol N2;
RX   PubMed=9851916; DOI=10.1126/science.282.5396.2012;
RG   The C. elegans sequencing consortium;
RT   "Genome sequence of the nematode C. elegans: a platform for investigating
RT   biology.";
RL   Science 282:2012-2018(1998).
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 45 different subunits. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion {ECO:0000250}. Mitochondrion inner
CC       membrane {ECO:0000250}; Peripheral membrane protein {ECO:0000250}.
CC       Mitochondrion intermembrane space {ECO:0000250}.
CC   -!- DOMAIN: Contains two C-X9-C motifs that are predicted to form a helix-
CC       coil-helix structure, permitting the formation of intramolecular
CC       disulfide bonds. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the complex I NDUFB7 subunit family.
CC       {ECO:0000305}.
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DR   EMBL; Z73906; CAA98116.1; -; Genomic_DNA.
DR   PIR; T20354; T20354.
DR   RefSeq; NP_492119.1; NM_059718.4.
DR   AlphaFoldDB; P90789; -.
DR   SMR; P90789; -.
DR   BioGRID; 37955; 63.
DR   STRING; 6239.D2030.4; -.
DR   EPD; P90789; -.
DR   PaxDb; P90789; -.
DR   PeptideAtlas; P90789; -.
DR   EnsemblMetazoa; D2030.4.1; D2030.4.1; WBGene00008414.
DR   GeneID; 172513; -.
DR   KEGG; cel:CELE_D2030.4; -.
DR   UCSC; D2030.4.1; c. elegans.
DR   CTD; 172513; -.
DR   WormBase; D2030.4; CE09081; WBGene00008414; -.
DR   eggNOG; KOG3468; Eukaryota.
DR   GeneTree; ENSGT00390000018759; -.
DR   HOGENOM; CLU_154847_1_0_1; -.
DR   InParanoid; P90789; -.
DR   OMA; FVYQCAH; -.
DR   OrthoDB; 1570033at2759; -.
DR   PhylomeDB; P90789; -.
DR   Reactome; R-CEL-6799198; Complex I biogenesis.
DR   PRO; PR:P90789; -.
DR   Proteomes; UP000001940; Chromosome I.
DR   Bgee; WBGene00008414; Expressed in pharyngeal muscle cell (C elegans) and 4 other tissues.
DR   GO; GO:0005758; C:mitochondrial intermembrane space; IEA:UniProtKB-SubCell.
DR   GO; GO:0005747; C:mitochondrial respiratory chain complex I; IBA:GO_Central.
DR   InterPro; IPR008698; NDUB7.
DR   PANTHER; PTHR20900; PTHR20900; 1.
DR   Pfam; PF05676; NDUF_B7; 1.
DR   PROSITE; PS51808; CHCH; 1.
PE   3: Inferred from homology;
KW   Disulfide bond; Electron transport; Membrane; Mitochondrion;
KW   Mitochondrion inner membrane; Reference proteome; Respiratory chain;
KW   Transport.
FT   CHAIN           1..123
FT                   /note="NADH dehydrogenase [ubiquinone] 1 beta subcomplex
FT                   subunit 7"
FT                   /id="PRO_0000118813"
FT   DOMAIN          59..102
FT                   /note="CHCH"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01150"
FT   REGION          1..32
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOTIF           62..72
FT                   /note="Cx9C motif 1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01150"
FT   MOTIF           84..94
FT                   /note="Cx9C motif 2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01150"
FT   DISULFID        62..94
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01150"
FT   DISULFID        72..84
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01150"
SQ   SEQUENCE   123 AA;  14408 MW;  1DA8858527116F09 CRC64;
     MGTKLSVSLE GASTPETAPR VDRPPTFDPQ YGFERPRKVR EMKATWEEME QWKLKPAQRD
     YCAHHLISLM KCQTQNAPFA GHACDGERGA WDKCEYDDHI MRIKEFERER RLLQRQARKE
     ATA