NU2M_PANPA
ID NU2M_PANPA Reviewed; 347 AA.
AC Q9T9X1;
DT 15-FEB-2005, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-2000, sequence version 1.
DT 03-AUG-2022, entry version 95.
DE RecName: Full=NADH-ubiquinone oxidoreductase chain 2 {ECO:0000250|UniProtKB:P03891};
DE EC=7.1.1.2 {ECO:0000250|UniProtKB:P03891};
DE AltName: Full=NADH dehydrogenase subunit 2;
GN Name=MT-ND2 {ECO:0000250|UniProtKB:P03891}; Synonyms=MTND2, NADH2, ND2;
OS Pan paniscus (Pygmy chimpanzee) (Bonobo).
OG Mitochondrion.
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC Pan.
OX NCBI_TaxID=9597;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=7530363; DOI=10.1073/pnas.92.2.532;
RA Horai S., Hayasaka K., Kondo R., Tsugane K., Takahata N.;
RT "Recent African origin of modern humans revealed by complete sequences of
RT hominoid mitochondrial DNAs.";
RL Proc. Natl. Acad. Sci. U.S.A. 92:532-536(1995).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=11756656; DOI=10.1073/pnas.012364999;
RA Stone A.C., Griffiths R.C., Zegura S.L., Hammer M.F.;
RT "High levels of Y-chromosome nucleotide diversity in the genus Pan.";
RL Proc. Natl. Acad. Sci. U.S.A. 99:43-48(2002).
CC -!- FUNCTION: Core subunit of the mitochondrial membrane respiratory chain
CC NADH dehydrogenase (Complex I) which catalyzes electron transfer from
CC NADH through the respiratory chain, using ubiquinone as an electron
CC acceptor. Essential for the catalytic activity and assembly of complex
CC I. {ECO:0000250|UniProtKB:P03891}.
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 Evidence={ECO:0000250|UniProtKB:P03891};
CC -!- SUBUNIT: Core subunit of respiratory chain NADH dehydrogenase (Complex
CC I) which is composed of 45 different subunits. Interacts with TMEM242
CC (By similarity). {ECO:0000250|UniProtKB:P03891,
CC ECO:0000250|UniProtKB:P03892}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane
CC {ECO:0000250|UniProtKB:P03892}; Multi-pass membrane protein
CC {ECO:0000255}.
CC -!- SIMILARITY: Belongs to the complex I subunit 2 family. {ECO:0000305}.
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DR EMBL; D38116; BAA85295.1; -; Genomic_DNA.
DR EMBL; AF440166; AAN31635.1; -; Genomic_DNA.
DR RefSeq; NP_008200.1; NC_001644.1.
DR AlphaFoldDB; Q9T9X1; -.
DR SMR; Q9T9X1; -.
DR Ensembl; ENSPPAT00000000010; ENSPPAP00000000002; ENSPPAG00000000010.
DR GeneID; 807883; -.
DR KEGG; pps:807883; -.
DR CTD; 4536; -.
DR GeneTree; ENSGT00730000111348; -.
DR OMA; HFWVPEV; -.
DR OrthoDB; 1153818at2759; -.
DR Proteomes; UP000240080; Chromosome, Mitochondrial.
DR Bgee; ENSPPAG00000000010; Expressed in cerebellum and 6 other tissues.
DR GO; GO:0005743; C:mitochondrial inner membrane; ISS:UniProtKB.
DR GO; GO:0005747; C:mitochondrial respiratory chain complex I; IEA:Ensembl.
DR GO; GO:0008137; F:NADH dehydrogenase (ubiquinone) activity; ISS:UniProtKB.
DR GO; GO:0006120; P:mitochondrial electron transport, NADH to ubiquinone; ISS:UniProtKB.
DR GO; GO:0032981; P:mitochondrial respiratory chain complex I assembly; ISS:UniProtKB.
DR GO; GO:0072593; P:reactive oxygen species metabolic process; IEA:Ensembl.
DR InterPro; IPR010933; NADH_DH_su2_C.
DR InterPro; IPR003917; NADH_UbQ_OxRdtase_chain2.
DR InterPro; IPR001750; ND/Mrp_mem.
DR Pfam; PF06444; NADH_dehy_S2_C; 1.
DR Pfam; PF00361; Proton_antipo_M; 1.
DR PRINTS; PR01436; NADHDHGNASE2.
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..347
FT /note="NADH-ubiquinone oxidoreductase chain 2"
FT /id="PRO_0000117616"
FT TRANSMEM 13..33
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 55..75
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 96..116
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 123..143
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 149..169
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 178..198
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 201..221
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 247..267
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 274..294
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 326..346
FT /note="Helical"
FT /evidence="ECO:0000255"
SQ SEQUENCE 347 AA; 39073 MW; 38BC97E6683A8DE9 CRC64;
MNPLAQPIIY STIFAGTFIT VLSSHWFFTW VGLEMNMLAF IPVLTKKMSP RSTEAAIKYF
LTQATASMIL LMAILSNNML SGQWTMTNTT NQYSSLMIMT AMAMKLGMAP FHFWVPEVTQ
GTPLMSGLLL LTWQKLAPIS IMYQMSSSLN VNLLLTLSIL SIMAGSWGGL NQTQLRKILA
YSSITHMGWM MAVLPYNPNM TILNLTIYII LTTTTFLLLN LNSSTTTLLL SRTWNKLTWL
TPLIPSTLLS LGGLPPLTGF LPKWVIIEEF TKNNSLIIPT TMAIITLLNL YFYLRLIYST
SITLLPMSNN VKMKWQFEHT KPTPFLPTLI TLTTLLLPIS PFMLMIL
