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Q2LCR4

- NDUS3_DICCI

UniProt

Q2LCR4 - NDUS3_DICCI

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Protein

NADH-ubiquinone oxidoreductase subunit 9

Gene
nad9, ndufs3
Organism
Dictyostelium citrinum (Slime mold)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

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.UniRule annotation

Catalytic activityi

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

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-ubiquinone oxidoreductase subunit 9 (EC:1.6.5.3, EC:1.6.99.3)
Gene namesi
Name:nad9
Synonyms:ndufs3
Encoded oniMitochondrion
OrganismiDictyostelium citrinum (Slime mold)
Taxonomic identifieri361072 [NCBI]
Taxonomic lineageiEukaryotaAmoebozoaMycetozoaDictyosteliidaDictyostelium

Subcellular locationi

Mitochondrion inner membrane By similarity UniRule annotation

GO - Cellular componenti

  1. mitochondrial inner membrane Source: UniProtKB-SubCell
  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 – 209209NADH-ubiquinone oxidoreductase subunit 9UniRule annotationPRO_0000312397Add
BLAST

Interactioni

Subunit structurei

Complex I is composed of about 30 different subunits.

Structurei

3D structure databases

ProteinModelPortaliQ2LCR4.

Family & Domainsi

Sequence similaritiesi

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]
PROSITEiPS00542. COMPLEX1_30K. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q2LCR4-1 [UniParc]FASTAAdd to Basket

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MKDYKNELKV KVDLGENLRG SIPGLIKKVM YKTQYLEIQV EKKNLLPVLR    50
FLKESSKYQC TMLLDIVCID CLNIEEIKIG RFKIIYVLNS IYNNTRVHIS 100
TYVENNGIIE TTSGLFESSV WLEREIWDMF GIYFEKHPDL RRILTDYGFV 150
GYPLKKDFPI TGYLEVYYDV ADKKIIYKPI ELMQEYRNYN FGAVWGDYER 200
KVYLENIIK 209
Length:209
Mass (Da):24,881
Last modified:February 21, 2006 - v1
Checksum:i0C609399DD0D0484
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
DQ336395 Genomic DNA. Translation: ABC60379.1.
RefSeqiYP_492628.1. NC_007787.2.

Genome annotation databases

GeneIDi3912610.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
DQ336395 Genomic DNA. Translation: ABC60379.1 .
RefSeqi YP_492628.1. NC_007787.2.

3D structure databases

ProteinModelPortali Q2LCR4.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 3912610.

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 ]
PROSITEi PS00542. COMPLEX1_30K. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Mitochondrial genome evolution in the social amoebae."
    Heidel A.J., Gloeckner G.
    Mol. Biol. Evol. 25:1440-1450(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Entry informationi

Entry nameiNDUS3_DICCI
AccessioniPrimary (citable) accession number: Q2LCR4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 4, 2007
Last sequence update: February 21, 2006
Last modified: February 19, 2014
This is version 33 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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