NU5M_TETNG
ID NU5M_TETNG Reviewed; 612 AA.
AC Q4JQH7;
DT 22-NOV-2005, integrated into UniProtKB/Swiss-Prot.
DT 02-AUG-2005, sequence version 1.
DT 25-MAY-2022, entry version 83.
DE RecName: Full=NADH-ubiquinone oxidoreductase chain 5;
DE EC=7.1.1.2;
DE AltName: Full=NADH dehydrogenase subunit 5;
GN Name=MT-ND5; Synonyms=MTND5, NADH5, ND5;
OS Tetraodon nigroviridis (Spotted green pufferfish) (Chelonodon
OS nigroviridis).
OG Mitochondrion.
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC Eupercaria; Tetraodontiformes; Tetradontoidea; Tetraodontidae; Tetraodon.
OX NCBI_TaxID=99883;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=17076253; DOI=10.1080/10425170600700378;
RA Yue G.H., Lo L.C., Zhu Z.Y., Lin G., Feng F.;
RT "The complete nucleotide sequence of the mitochondrial genome of Tetraodon
RT nigroviridis.";
RL DNA Seq. 17:115-121(2006).
CC -!- FUNCTION: Core subunit of the mitochondrial membrane respiratory chain
CC NADH dehydrogenase (Complex I) that is believed to belong to the
CC minimal assembly required for catalysis. Complex I functions in the
CC transfer of electrons from NADH to the respiratory chain. The immediate
CC electron acceptor for the enzyme is believed to be ubiquinone (By
CC similarity). {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a ubiquinone + 5 H(+)(in) + NADH = a ubiquinol + 4 H(+)(out) +
CC NAD(+); Xref=Rhea:RHEA:29091, Rhea:RHEA-COMP:9565, Rhea:RHEA-
CC COMP:9566, ChEBI:CHEBI:15378, ChEBI:CHEBI:16389, ChEBI:CHEBI:17976,
CC ChEBI:CHEBI:57540, ChEBI:CHEBI:57945; EC=7.1.1.2;
CC -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane {ECO:0000250};
CC Multi-pass membrane protein {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the complex I subunit 5 family. {ECO:0000305}.
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DR EMBL; DQ019313; AAY26169.1; -; Genomic_DNA.
DR AlphaFoldDB; Q4JQH7; -.
DR SMR; Q4JQH7; -.
DR STRING; 99883.ENSTNIP00000002665; -.
DR Ensembl; ENSTNIT00000002002; ENSTNIP00000002665; ENSTNIG00000001473.
DR GeneTree; ENSGT00730000111303; -.
DR HOGENOM; CLU_007100_6_0_1; -.
DR InParanoid; Q4JQH7; -.
DR OMA; GVGIMSF; -.
DR TreeFam; TF342974; -.
DR Proteomes; UP000007303; Mitochondrion.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005743; C:mitochondrial inner membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0070469; C:respirasome; IEA:UniProtKB-KW.
DR GO; GO:0008137; F:NADH dehydrogenase (ubiquinone) activity; IEA:UniProtKB-EC.
DR GO; GO:0042773; P:ATP synthesis coupled electron transport; IEA:InterPro.
DR InterPro; IPR010934; NADH_DH_su5_C.
DR InterPro; IPR018393; NADHpl_OxRdtase_5_subgr.
DR InterPro; IPR001750; ND/Mrp_mem.
DR InterPro; IPR003945; NU5C-like.
DR InterPro; IPR001516; Proton_antipo_N.
DR PANTHER; PTHR42829; PTHR42829; 1.
DR Pfam; PF06455; NADH5_C; 1.
DR Pfam; PF00361; Proton_antipo_M; 1.
DR Pfam; PF00662; Proton_antipo_N; 1.
DR TIGRFAMs; TIGR01974; NDH_I_L; 1.
PE 3: Inferred from homology;
KW Electron transport; Membrane; Mitochondrion; Mitochondrion inner membrane;
KW NAD; Reference proteome; Respiratory chain; Translocase; Transmembrane;
KW Transmembrane helix; Transport; Ubiquinone.
FT CHAIN 1..612
FT /note="NADH-ubiquinone oxidoreductase chain 5"
FT /id="PRO_0000118156"
FT TRANSMEM 4..24
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 48..68
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 92..112
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 122..142
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 145..165
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 183..203
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 215..235
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 247..267
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 279..299
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 307..327
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 330..350
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 376..396
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 410..430
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 463..483
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 494..514
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 592..612
FT /note="Helical"
FT /evidence="ECO:0000255"
SQ SEQUENCE 612 AA; 67498 MW; A8ADD4BDC2CAE631 CRC64;
MHSTPLIMTS SLVIIFTLLI YPILTTLSPS PQNPDWGLKQ VKQQYKLAFL VSLLPLFLFL
NEGAEAVITN LSWMNTHTFD INISLKFDHY SIIFTPVALY VTWSILEFAS WYMHADPFMN
RFFKYLLTFL IAMIILVTAN NMFQLFIGWE GVGIMSFLLI GWWYARADAN TAALQAVLYN
RVGDIGLVFS MAWMATHLNS WEIQQIFFSS KDMDLTLPLI ALILAATGKS AQFGLHPWLP
SAMEGPTPVS ALLHSSTMVV AGIFLLIRTS PLMENNPTAL TLCLCLGALT TLFTATCALT
QNDIKKIVAF STSSQLGLMM VTIGLNQPQL AFLHICTHAF FKAMLFLCSG SIIHSLNDEQ
DIRKMGGMHH LTPFTSSCLT IGSLALTGTP FLAGFFSKDA IIEALNTSYL NAWALSLTLL
ATSFTAIYSL RVVFFVSMGH PRFNTFSPIN ENNPAVINPI KRLAWGSILA GLLITANILP
MKTPVMSMPP LLKLAALAVT LLGLLTALEL ASLTTKQIKT TPHLTPHHFS NMLGFFPSII
HRLSPKINLI LGQTIATQII DLTWLEKVGP KTISSINTPL ISTISNIQQG SIKTYLVLFL
TTLALSTLVL LT
