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Protein

NADH dehydrogenase [ubiquinone] iron-sulfur protein 3

Gene

NAD9

Organism
Oryza sativa subsp. japonica (Rice)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript 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

GO - Biological processi

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):
NADH dehydrogenase subunit 9
Gene namesi
Name:NAD9
Encoded oniMitochondrion
OrganismiOryza sativa subsp. japonica (Rice)
Taxonomic identifieri39947 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladeOryzoideaeOryzeaeOryzinaeOryzaOryza sativa
Proteomesi
  • UP000059680 Componenti: Mitochondrion

Subcellular locationi

GO - Cellular componenti

  • mitochondrial respiratory chain complex I Source: GO_Central
  • mitochondrion Source: Gramene

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001186421 – 190NADH dehydrogenase [ubiquinone] iron-sulfur protein 3Add BLAST190

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

ProteinModelPortaliQ35322.
SMRiQ35322.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the complex I 30 kDa subunit family.Curated

Phylogenomic databases

HOGENOMiHOG000009797.
InParanoidiQ35322.

Family and domain databases

HAMAPiMF_01357. NDH1_NuoC. 1 hit.
InterProiView protein in InterPro
IPR010218. NADH_DH_suC.
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.
TIGRFAMsiTIGR01961. NuoC_fam. 1 hit.
PROSITEiView protein in PROSITE
PS00542. COMPLEX1_30K. 1 hit.

Sequencei

Sequence statusi: Complete.

Q35322-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDNQFIFQYS WEILPKKWVH KMKRSEHGNR FYTNTDYLFP LLCFLKWHTY
60 70 80 90 100
TRVQVLIDIC GVDYPSRKRR FEVVYNLLST RYNSRIRVQT SADEVTRISS
110 120 130 140 150
VVSLFPSAGW WEREVWDMFG VSFINHPDLR RILTDYGFEG HPLRKDFPLS
160 170 180 190
GYVEVRYDDP EKRVVSEPIE MTQEFRYFDF ASPWEQRSDG
Length:190
Mass (Da):22,991
Last modified:June 26, 2007 - v2
Checksum:i97F6A586061A2FD6
GO

RNA editingi

Edited at positions 5, 31, 38, 56, 64, 75, 100, 104, 110, 119, 123 and 133.1 Publication

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D50099 Genomic DNA. Translation: BAA08794.1. Sequence problems.
BA000029 Genomic DNA. No translation available.
PIRiT03231.

Keywords - Coding sequence diversityi

RNA editing

Similar proteinsi

Entry informationi

Entry nameiNDUS3_ORYSJ
AccessioniPrimary (citable) accession number: Q35322
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 15, 1998
Last sequence update: June 26, 2007
Last modified: August 30, 2017
This is version 92 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Oryza sativa (rice)
    Index of Oryza sativa entries and their corresponding gene designations
  2. SIMILARITY comments
    Index of protein domains and families