NADH-ubiquinone oxidoreductase chain 1

NameNADH-ubiquinone oxidoreductase chain 1
Synonyms
  • 1.6.5.3
  • MTND1
  • NADH dehydrogenase subunit 1
  • NADH1
  • ND1
Gene NameMT-ND1
OrganismHuman
Amino acid sequence
>lcl|BSEQ0010353|NADH-ubiquinone oxidoreductase chain 1
MPMANLLLLIVPILIAMAFLMLTERKILGYMQLRKGPNVVGPYGLLQPFADAMKLFTKEP
LKPATSTITLYITAPTLALTIALLLWTPLPMPNPLVNLNLGLLFILATSSLAVYSILWSG
WASNSNYALIGALRAVAQTISYEVTLAIILLSTLLMSGSFNLSTLITTQEHLWLLLPSWP
LAMMWFISTLAETNRTPFDLAEGESELVSGFNIEYAAGPFALFFMAEYTNIIMMNTLTTT
IFLGTTYDALSPELYTTYFVTKTLLLTSLFLWIRTAYPRFRYDQLMHLLWKNFLPLTLAL
LMWYVSMPITISSIPPQT
Number of residues318
Molecular Weight35660.055
Theoretical pI6.53
GO Classification
Functions
  • NADH dehydrogenase (ubiquinone) activity
Processes
  • response to organic cyclic compound
  • response to drug
  • mitochondrial electron transport, NADH to ubiquinone
  • small molecule metabolic process
  • cellular metabolic process
  • respiratory electron transport chain
  • response to hydroperoxide
Components
  • mitochondrial inner membrane
  • mitochondrial membrane
  • integral component of membrane
  • mitochondrial respiratory chain complex I
  • dendrite
  • neuronal cell body
General FunctionNadh dehydrogenase (ubiquinone) activity
Specific FunctionCore subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I) that is believed to belong to the minimal assembly required for catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone (By similarity).
Pfam Domain Function
Transmembrane Regions2-22 68-88 100-120 146-166 171-191 231-251 253-273 294-314
GenBank Protein ID13004
UniProtKB IDP03886
UniProtKB Entry NameNU1M_HUMAN
Cellular LocationMitochondrion inner membrane
Gene sequence
>lcl|BSEQ0010354|NADH-ubiquinone oxidoreductase chain 1 (MT-ND1)
ATACCCATGGCCAACCTCCTACTCCTCATTGTACCCATTCTAATCGCAATGGCATTCCTA
ATGCTTACCGAACGAAAAATTCTAGGCTATATACAACTACGCAAAGGCCCCAACGTTGTA
GGCCCCTACGGGCTACTACAACCCTTCGCTGACGCCATAAAACTCTTCACCAAAGAGCCC
CTAAAACCCGCCACATCTACCATCACCCTCTACATCACCGCCCCGACCTTAGCTCTCACC
ATCGCTCTTCTACTATGAACCCCCCTCCCCATACCCAACCCCCTGGTCAACCTCAACCTA
GGCCTCCTATTTATTCTAGCCACCTCTAGCCTAGCCGTTTACTCAATCCTCTGATCAGGG
TGAGCATCAAACTCAAACTACGCCCTGATCGGCGCACTGCGAGCAGTAGCCCAAACAATC
TCATATGAAGTCACCCTAGCCATCATTCTACTATCAACATTACTAATAAGTGGCTCCTTT
AACCTCTCCACCCTTATCACAACACAAGAACACCTCTGATTACTCCTGCCATCATGACCC
TTGGCCATAATATGATTTATCTCCACACTAGCAGAGACCAACCGAACCCCCTTCGACCTT
GCCGAAGGGGAGTCCGAACTAGTCTCAGGCTTCAACATCGAATACGCCGCAGGCCCCTTC
GCCCTATTCTTCATAGCCGAATACACAAACATTATTATAATAAACACCCTCACCACTACA
ATCTTCCTAGGAACAACATATGACGCACTCTCCCCTGAACTCTACACAACATATTTTGTC
ACCAAGACCCTACTTCTAACCTCCCTGTTCTTATGAATTCGAACAGCATACCCCCGATTC
CGCTACGACCAACTCATACACCTCCTATGAAAAAACTTCCTACCACTCACCCTAGCATTA
CTTATATGATATGTCTCCATACCCATTACAATCTCCAGCATTCCCCCTCAAACCTA
GenBank Gene IDV00662
GeneCard IDNot Available
GenAtlas IDMT-ND1
HGNC IDHGNC:7455
Chromosome LocationNot Available
Locus-
References
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  10. Murray J, Zhang B, Taylor SW, Oglesbee D, Fahy E, Marusich MF, Ghosh SS, Capaldi RA: The subunit composition of the human NADH dehydrogenase obtained by rapid one-step immunopurification. J Biol Chem. 2003 Apr 18;278(16):13619-22. Epub 2003 Feb 28. 12611891
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  16. Howell N, Kubacka I, Xu M, McCullough DA: Leber hereditary optic neuropathy: involvement of the mitochondrial ND1 gene and evidence for an intragenic suppressor mutation. Am J Hum Genet. 1991 May;48(5):935-42. 2018041
  17. Johns DR, Berman J: Alternative, simultaneous complex I mitochondrial DNA mutations in Leber's hereditary optic neuropathy. Biochem Biophys Res Commun. 1991 Feb 14;174(3):1324-30. 1900003
  18. Majander A, Huoponen K, Savontaus ML, Nikoskelainen E, Wikstrom M: Electron transfer properties of NADH:ubiquinone reductase in the ND1/3460 and the ND4/11778 mutations of the Leber hereditary optic neuroretinopathy (LHON). FEBS Lett. 1991 Nov 4;292(1-2):289-92. 1959619
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  20. Johns DR, Neufeld MJ, Park RD: An ND-6 mitochondrial DNA mutation associated with Leber hereditary optic neuropathy. Biochem Biophys Res Commun. 1992 Sep 30;187(3):1551-7. 1417830
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