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Entry version 137 (16 Jan 2019)
Sequence version 3 (04 Jan 2005)
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Protein

NADH-ubiquinone oxidoreductase chain 1

Gene

Mtnd1

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score:

Annotation score:3 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Core 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).By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Biological processi

  • aerobic respiration Source: GO_Central
  • response to drug Source: Ensembl
  • response to hydroperoxide Source: MGI
  • response to organic cyclic compound Source: Ensembl

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionTranslocase
Biological processElectron transport, Respiratory chain, Transport
LigandNAD, Ubiquinone

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-MMU-611105 Respiratory electron transport
R-MMU-6799198 Complex I biogenesis

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
NADH-ubiquinone oxidoreductase chain 1 (EC:7.1.1.2)
Alternative name(s):
NADH dehydrogenase subunit 1
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:Mtnd1
Synonyms:mt-Nd1, Nd1
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates if the gene coding for the protein originates from the hydrogenosome, the mitochondrion, the nucleomorph, different plastids or a plasmid. The absence of this section means that the gene is located in one of the main chromosomal element(s).<p><a href='/help/encoded_on' target='_top'>More...</a></p>Encoded oniMitochondrion
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiMus musculus (Mouse)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri10090 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000589 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Mitochondrion

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...
MGIi
MGI:101787 mt-Nd1

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei2 – 22HelicalSequence analysisAdd BLAST21
Transmembranei70 – 90HelicalSequence analysisAdd BLAST21
Transmembranei100 – 120HelicalSequence analysisAdd BLAST21
Transmembranei136 – 156HelicalSequence analysisAdd BLAST21
Transmembranei171 – 191HelicalSequence analysisAdd BLAST21
Transmembranei231 – 251HelicalSequence analysisAdd BLAST21
Transmembranei253 – 273HelicalSequence analysisAdd BLAST21
Transmembranei293 – 313HelicalSequence analysisAdd BLAST21

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner membrane

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001174311 – 318NADH-ubiquinone oxidoreductase chain 1Add BLAST318

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
P03888

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
P03888

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
P03888

PRoteomics IDEntifications database

More...
PRIDEi
P03888

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSMUSG00000064341 Expressed in 20 organ(s), highest expression level in female gonad

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
P03888 baseline and differential

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
201547, 2 interactors

ComplexPortal: manually curated resource of macromolecular complexes

More...
ComplexPortali
CPX-266 Mitochondrial respiratory chain complex I

CORUM comprehensive resource of mammalian protein complexes

More...
CORUMi
P03888

Database of interacting proteins

More...
DIPi
DIP-61655N

Protein interaction database and analysis system

More...
IntActi
P03888, 3 interactors

STRING: functional protein association networks

More...
STRINGi
10090.ENSMUSP00000080991

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

1318
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
6G2Jelectron microscopy3.30H1-318[»]
6G72electron microscopy3.90H1-318[»]

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
P03888

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
P03888

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the complex I subunit 1 family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG4770 Eukaryota
COG1005 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00390000006621

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000228276

The HOVERGEN Database of Homologous Vertebrate Genes

More...
HOVERGENi
HBG016682

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P03888

KEGG Orthology (KO)

More...
KOi
K03878

Identification of Orthologs from Complete Genome Data

More...
OMAi
MKFALFY

Database of Orthologous Groups

More...
OrthoDBi
1214989at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P03888

Family and domain databases

HAMAP database of protein families

More...
HAMAPi
MF_01350 NDH1_NuoH, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR001694 NADH_UbQ_OxRdtase_su1/FPO
IPR018086 NADH_UbQ_OxRdtase_su1_CS

The PANTHER Classification System

More...
PANTHERi
PTHR11432 PTHR11432, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00146 NADHdh, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00667 COMPLEX1_ND1_1, 1 hit
PS00668 COMPLEX1_ND1_2, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

P03888-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MFFINILTLL VPILIAMAFL TLVERKILGY MQLRKGPNIV GPYGILQPFA
60 70 80 90 100
DAMKLFMKEP MRPLTTSMSL FIIAPTLSLT LALSLWVPLP MPHPLINLNL
110 120 130 140 150
GILFILATSS LSVYSILWSG WASNSKYSLF GALRAVAQTI SYEVTMAIIL
160 170 180 190 200
LSVLLMNGSY SLQTLITTQE HMWLLLPAWP MAMMWFISTL AETNRAPFDL
210 220 230 240 250
TEGESELVSG FNVEYAAGPF ALFFMAEYTN IILMNALTTI IFLGPLYYIN
260 270 280 290 300
LPELYSTNFM MEALLLSSTF LWIRASYPRF RYDQLMHLLW KNFLPLTLAL
310
CMWHISLPIF TAGVPPYM
Length:318
Mass (Da):36,059
Last modified:January 4, 2005 - v3
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iECFAB96696610024
GO

<p>This subsection of the ‘Sequence’ section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAB48644 differs from that shown. Reason: Erroneous initiation.Curated
The sequence CAA24080 differs from that shown. Reason: Erroneous initiation.Curated

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
V00711 Genomic DNA Translation: CAA24080.1 Different initiation.
J01420 Genomic DNA Translation: AAB48644.1 Different initiation.
AB042523 Genomic DNA Translation: BAA95653.2
AB042524 Genomic DNA Translation: BAA95640.2
AB042809 Genomic DNA Translation: BAA95795.2
AB049357 Genomic DNA Translation: BAB13801.2
AJ512208 Genomic DNA Translation: CAD54432.1
AY172335 Genomic DNA Translation: AAN85122.1
AY339599 Genomic DNA Translation: AAP89023.2
AJ489607 Genomic DNA Translation: CAD33907.1
AY533105 Genomic DNA Translation: AAS01439.1
AY533106 Genomic DNA Translation: AAS01452.1
AY533107 Genomic DNA Translation: AAS01465.1
AY533108 Genomic DNA Translation: AAS01478.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A00409 QXMS1M

NCBI Reference Sequences

More...
RefSeqi
NP_904328.1, NC_005089.1
YP_220550.1, NC_006914.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMUST00000082392; ENSMUSP00000080991; ENSMUSG00000064341

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
17716
3338902

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
mmu:17716

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
V00711 Genomic DNA Translation: CAA24080.1 Different initiation.
J01420 Genomic DNA Translation: AAB48644.1 Different initiation.
AB042523 Genomic DNA Translation: BAA95653.2
AB042524 Genomic DNA Translation: BAA95640.2
AB042809 Genomic DNA Translation: BAA95795.2
AB049357 Genomic DNA Translation: BAB13801.2
AJ512208 Genomic DNA Translation: CAD54432.1
AY172335 Genomic DNA Translation: AAN85122.1
AY339599 Genomic DNA Translation: AAP89023.2
AJ489607 Genomic DNA Translation: CAD33907.1
AY533105 Genomic DNA Translation: AAS01439.1
AY533106 Genomic DNA Translation: AAS01452.1
AY533107 Genomic DNA Translation: AAS01465.1
AY533108 Genomic DNA Translation: AAS01478.1
PIRiA00409 QXMS1M
RefSeqiNP_904328.1, NC_005089.1
YP_220550.1, NC_006914.1

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
6G2Jelectron microscopy3.30H1-318[»]
6G72electron microscopy3.90H1-318[»]
ProteinModelPortaliP03888
SMRiP03888
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi201547, 2 interactors
ComplexPortaliCPX-266 Mitochondrial respiratory chain complex I
CORUMiP03888
DIPiDIP-61655N
IntActiP03888, 3 interactors
STRINGi10090.ENSMUSP00000080991

Proteomic databases

EPDiP03888
jPOSTiP03888
PaxDbiP03888
PRIDEiP03888

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSMUST00000082392; ENSMUSP00000080991; ENSMUSG00000064341
GeneIDi17716
3338902
KEGGimmu:17716

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
4535
MGIiMGI:101787 mt-Nd1

Phylogenomic databases

eggNOGiKOG4770 Eukaryota
COG1005 LUCA
GeneTreeiENSGT00390000006621
HOGENOMiHOG000228276
HOVERGENiHBG016682
InParanoidiP03888
KOiK03878
OMAiMKFALFY
OrthoDBi1214989at2759
PhylomeDBiP03888

Enzyme and pathway databases

ReactomeiR-MMU-611105 Respiratory electron transport
R-MMU-6799198 Complex I biogenesis

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P03888

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000064341 Expressed in 20 organ(s), highest expression level in female gonad
ExpressionAtlasiP03888 baseline and differential

Family and domain databases

HAMAPiMF_01350 NDH1_NuoH, 1 hit
InterProiView protein in InterPro
IPR001694 NADH_UbQ_OxRdtase_su1/FPO
IPR018086 NADH_UbQ_OxRdtase_su1_CS
PANTHERiPTHR11432 PTHR11432, 1 hit
PfamiView protein in Pfam
PF00146 NADHdh, 1 hit
PROSITEiView protein in PROSITE
PS00667 COMPLEX1_ND1_1, 1 hit
PS00668 COMPLEX1_ND1_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiNU1M_MOUSE
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P03888
Secondary accession number(s): Q9G0S6
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: January 4, 2005
Last modified: January 16, 2019
This is version 137 of the entry and version 3 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
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