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A1ALQ2

- NUON_PELPD

UniProt

A1ALQ2 - NUON_PELPD

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Protein

NADH-quinone oxidoreductase subunit N

Gene
nuoN, Ppro_0641
Organism
Pelobacter propionicus (strain DSM 2379)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient By similarity.UniRule annotation

Catalytic activityi

NADH + quinone = NAD+ + quinol.UniRule annotation

GO - Molecular functioni

  1. NADH dehydrogenase (ubiquinone) activity Source: InterPro
  2. quinone binding Source: UniProtKB-KW

GO - Biological processi

  1. ATP synthesis coupled electron transport Source: InterPro
  2. transport Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Transport

Keywords - Ligandi

NAD, Ubiquinone

Enzyme and pathway databases

BioCyciPPRO338966:GHL0-646-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
NADH-quinone oxidoreductase subunit N (EC:1.6.99.5)
Alternative name(s):
NADH dehydrogenase I subunit N
NDH-1 subunit N
Gene namesi
Name:nuoN
Ordered Locus Names:Ppro_0641
OrganismiPelobacter propionicus (strain DSM 2379)
Taxonomic identifieri338966 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaDesulfuromonadalesPelobacteraceaePelobacter
ProteomesiUP000006732: Chromosome

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei5 – 2521Helical; Reviewed predictionAdd
BLAST
Transmembranei34 – 5421Helical; Reviewed predictionAdd
BLAST
Transmembranei72 – 9221Helical; Reviewed predictionAdd
BLAST
Transmembranei99 – 11921Helical; Reviewed predictionAdd
BLAST
Transmembranei120 – 14021Helical; Reviewed predictionAdd
BLAST
Transmembranei154 – 17421Helical; Reviewed predictionAdd
BLAST
Transmembranei196 – 21621Helical; Reviewed predictionAdd
BLAST
Transmembranei230 – 25021Helical; Reviewed predictionAdd
BLAST
Transmembranei259 – 27921Helical; Reviewed predictionAdd
BLAST
Transmembranei286 – 30318Helical; Reviewed predictionAdd
BLAST
Transmembranei314 – 33421Helical; Reviewed predictionAdd
BLAST
Transmembranei356 – 37621Helical; Reviewed predictionAdd
BLAST
Transmembranei393 – 41321Helical; Reviewed predictionAdd
BLAST
Transmembranei432 – 45221Helical; Reviewed predictionAdd
BLAST

GO - Cellular componenti

  1. integral component of membrane Source: UniProtKB-KW
  2. plasma membrane Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 463463NADH-quinone oxidoreductase subunit NUniRule annotationPRO_0000391201Add
BLAST

Keywords - PTMi

Quinone

Interactioni

Subunit structurei

NDH-1 is composed of 14 different subunits. Subunits NuoA, H, J, K, L, M, N constitute the membrane sector of the complex By similarity.

Protein-protein interaction databases

STRINGi338966.Ppro_0641.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiCOG1007.
HOGENOMiHOG000129655.
KOiK00343.
OMAiEATTKYF.
OrthoDBiEOG64JFNZ.

Family and domain databases

HAMAPiMF_00445. NDH1_NuoN_1.
InterProiIPR010096. NADH-Q_OxRdtase_suN/2.
IPR001750. NADH_UbQ/plastoQ_OxRdtase.
[Graphical view]
PfamiPF00361. Oxidored_q1. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

A1ALQ2-1 [UniParc]FASTAAdd to Basket

« Hide

MATDLLYGLL PEHILLGLIL VLMLLEILSV DKRAGSALFI ASLLAGAGVL    50
VMQLQTGYTA DIVMNEIRID RFSEIGRLII VSCGAILGVY SLSSEAGHKY 100
WILIASSLLG AMIILDSAGF ISLFMGIEIL SLPGFALMVL NNGKSTASEG 150
SIKYLLLSSV ATALVLFGLS LVYGSTGNLN ISSFTAAVAT GGVQNLAASV 200
MILSGFFLKA SVFPFHGWAP DAYSSARLPV TAFLASIVKA AVVLGLVRIL 250
GNAVLNPEAV TVIALLSMLS MFYGNITAIH QTAFKKMLAY SSISHAGYMM 300
FALVDNTGAR TEALLYYVAV YAVTTITACA CFSILSGEDD NLDNLNGIFR 350
KKPVAAILLS LCVLSLAGIP PLPGFLAKFF VFKTVIASGH LTVAVLAFVA 400
SYIGTFFYLG VVLRMFRSDA ETVEQPANAT CLCWTWGGAL LGTLALALFM 450
LLPNIFHWVM TGI 463
Length:463
Mass (Da):49,096
Last modified:January 23, 2007 - v1
Checksum:i83B7BA884BE83ABB
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000482 Genomic DNA. Translation: ABK98272.1.
RefSeqiWP_011734585.1. NC_008609.1.
YP_900330.1. NC_008609.1.

Genome annotation databases

EnsemblBacteriaiABK98272; ABK98272; Ppro_0641.
GeneIDi4571818.
KEGGippd:Ppro_0641.
PATRICi22894315. VBIPelPro64470_0795.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000482 Genomic DNA. Translation: ABK98272.1 .
RefSeqi WP_011734585.1. NC_008609.1.
YP_900330.1. NC_008609.1.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 338966.Ppro_0641.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABK98272 ; ABK98272 ; Ppro_0641 .
GeneIDi 4571818.
KEGGi ppd:Ppro_0641.
PATRICi 22894315. VBIPelPro64470_0795.

Phylogenomic databases

eggNOGi COG1007.
HOGENOMi HOG000129655.
KOi K00343.
OMAi EATTKYF.
OrthoDBi EOG64JFNZ.

Enzyme and pathway databases

BioCyci PPRO338966:GHL0-646-MONOMER.

Family and domain databases

HAMAPi MF_00445. NDH1_NuoN_1.
InterProi IPR010096. NADH-Q_OxRdtase_suN/2.
IPR001750. NADH_UbQ/plastoQ_OxRdtase.
[Graphical view ]
Pfami PF00361. Oxidored_q1. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Complete sequence of chromosome of Pelobacter propionicus DSM 2379."
    US DOE Joint Genome Institute
    Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Saunders E., Brettin T., Bruce D., Han C., Tapia R., Schmutz J., Larimer F.
    , Land M., Hauser L., Kyrpides N., Kim E., Lovley D., Richardson P.
    Submitted (OCT-2006) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: DSM 2379.

Entry informationi

Entry nameiNUON_PELPD
AccessioniPrimary (citable) accession number: A1ALQ2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 9, 2010
Last sequence update: January 23, 2007
Last modified: September 3, 2014
This is version 47 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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