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P80261

- NDUS3_SOLTU

UniProt

P80261 - NDUS3_SOLTU

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Protein

NADH dehydrogenase [ubiquinone] iron-sulfur protein 3

Gene

NAD9

Organism
Solanum tuberosum (Potato)
Status
Reviewed - Annotation score: 3 out of 5- 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

  1. NADH dehydrogenase (ubiquinone) activity Source: UniProtKB-EC
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Electron transport, Respiratory chain, Transport

Keywords - Ligandi

NAD, 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
ProteomesiUP000011115: Unplaced

Subcellular locationi

GO - Cellular componenti

  1. mitochondrial inner membrane Source: UniProtKB-KW
  2. respiratory chain Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 190190NADH dehydrogenase [ubiquinone] iron-sulfur protein 3PRO_0000118643Add
BLAST

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.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the complex I 30 kDa subunit family.Curated

Phylogenomic databases

InParanoidiP80261.

Family and domain databases

HAMAPiMF_01357. NDH1_NuoC.
InterProiIPR010218. NADH_DH_suC.
IPR001268. NADH_UbQ_OxRdtase_30kDa_su.
IPR020396. NADH_UbQ_OxRdtase_CS.
[Graphical view]
PfamiPF00329. Complex1_30kDa. 1 hit.
[Graphical view]
ProDomiPD001581. NADH_UbQ_OxRdtase_30kDa_su. 1 hit.
[Graphical view] [Entries sharing at least one domain]
TIGRFAMsiTIGR01961. NuoC_fam. 1 hit.
PROSITEiPS00542. COMPLEX1_30K. 1 hit.
[Graphical view]

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

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X79774 Genomic DNA. Translation: CAA56168.1. Sequence problems.
PIRiS48062.

Keywords - Coding sequence diversityi

RNA editing

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X79774 Genomic DNA. Translation: CAA56168.1 . Sequence problems.
PIRi S48062.

3D structure databases

ProteinModelPortali P80261.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Phylogenomic databases

InParanoidi P80261.

Family and domain databases

HAMAPi MF_01357. NDH1_NuoC.
InterProi IPR010218. NADH_DH_suC.
IPR001268. NADH_UbQ_OxRdtase_30kDa_su.
IPR020396. NADH_UbQ_OxRdtase_CS.
[Graphical view ]
Pfami PF00329. Complex1_30kDa. 1 hit.
[Graphical view ]
ProDomi PD001581. NADH_UbQ_OxRdtase_30kDa_su. 1 hit.
[Graphical view ] [Entries sharing at least one domain ]
TIGRFAMsi TIGR01961. NuoC_fam. 1 hit.
PROSITEi PS00542. COMPLEX1_30K. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Translation of nad9 mRNAs in mitochondria from Solanum tuberosum is restricted to completely edited transcripts."
    Grohmann L., Thieck O., Herz U., Schroeder W., Brennicke A.
    Nucleic Acids Res. 22:3304-3311(1994) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PARTIAL PROTEIN SEQUENCE, RNA EDITING.
    Tissue: Tuber.
  2. "Purification of the NADH:ubiquinone oxidoreductase (complex I) of the respiratory chain from the inner mitochondrial membrane of Solanum tuberosum."
    Herz U., Schroeder W., Liddell A., Leaver C.J., Brennicke A., Grohmann L.
    J. Biol. Chem. 269:2263-2269(1994) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 1-17.
    Strain: cv. Bintje.
    Tissue: Tuber.

Entry informationi

Entry nameiNDUS3_SOLTU
AccessioniPrimary (citable) accession number: P80261
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1994
Last sequence update: November 28, 2003
Last modified: October 29, 2014
This is version 82 of the entry and version 3 of the sequence. [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

External Data

Dasty 3