Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

NADH dehydrogenase [ubiquinone] iron-sulfur protein 3

Gene

NAD9

Organism
Solanum tuberosum (Potato)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

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

Catalytic activityi

NADH + ubiquinone + 5 H+(In) = NAD+ + ubiquinol + 4 H+(Out).
NADH + acceptor = NAD+ + reduced acceptor.

GO - Molecular functioni

Keywordsi

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

Names & Taxonomyi

Protein namesi
Recommended name:
NADH dehydrogenase [ubiquinone] iron-sulfur protein 3 (EC:1.6.5.3, EC:1.6.99.3)
Alternative name(s):
Complex I-27kD
Short name:
CI-27kD
NADH dehydrogenase subunit 9
NADH-ubiquinone oxidoreductase 27 kDa subunit
Gene namesi
Name:NAD9
Encoded oniMitochondrion
OrganismiSolanum tuberosum (Potato)
Taxonomic identifieri4113 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaeSolanoideaeSolaneaeSolanum
Proteomesi
  • UP000011115 Componenti: Unassembled WGS sequence

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001186431 – 190NADH dehydrogenase [ubiquinone] iron-sulfur protein 3Add BLAST190

Proteomic databases

PRIDEiP80261

Expressioni

Gene expression databases

ExpressionAtlasiP80261 baseline

Interactioni

Subunit structurei

Complex I is composed of about 45 different subunits. This is a component of the iron-sulfur (IP) fragment of the enzyme (By similarity).By similarity

Structurei

3D structure databases

ProteinModelPortaliP80261
SMRiP80261
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the complex I 30 kDa subunit family.Curated

Phylogenomic databases

InParanoidiP80261

Family and domain databases

Gene3Di3.30.460.80, 1 hit
HAMAPiMF_01357 NDH1_NuoC, 1 hit
InterProiView protein in InterPro
IPR010218 NADH_DH_suC
IPR037232 NADH_quin_OxRdtase_su_C/D-like
IPR001268 NADH_UbQ_OxRdtase_30kDa_su
IPR020396 NADH_UbQ_OxRdtase_CS
PfamiView protein in Pfam
PF00329 Complex1_30kDa, 1 hit
ProDomiView protein in ProDom or Entries sharing at least one domain
PD001581 NADH_UbQ_OxRdtase_30kDa_su, 1 hit
SUPFAMiSSF143243 SSF143243, 1 hit
TIGRFAMsiTIGR01961 NuoC_fam, 1 hit
PROSITEiView protein in PROSITE
PS00542 COMPLEX1_30K, 1 hit

Sequencei

Sequence statusi: Complete.

P80261-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDNQFIFKYS WETLPKKWVK KMERSEHGNR FDTNTDYLFQ LLCFMKLHTY
60 70 80 90 100
TRVQVLIDIC GVDYPSRKQR FEVVYNLLSI RYNSRIRVQT SADEVTRISS
110 120 130 140 150
VVSLFPSAGW WEREVWDMFG VFSINHPDLR RILTDYGFEG HPLRKDFPLS
160 170 180 190
GYVEVRYDDP EKRVVSEPIE MTQEFRYFDF ASPWEQRSDG
Length:190
Mass (Da):22,883
Last modified:November 28, 2003 - v3
Checksum:iA150CF461B493A53
GO

RNA editingi

Edited at positions 31, 56, 100, 110, 122, 133 and 147.1 Publication

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X79774 Genomic DNA Translation: CAA56168.1 Sequence problems.
PIRiS48062

Keywords - Coding sequence diversityi

RNA editing

Similar proteinsi

Entry informationi

Entry nameiNDUS3_SOLTU
AccessioniPrimary (citable) accession number: P80261
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 1, 1994
Last sequence update: November 28, 2003
Last modified: March 28, 2018
This is version 93 of the entry and version 3 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health