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Q35322 (NDUS3_ORYSJ) Reviewed, UniProtKB/Swiss-Prot

Last modified April 3, 2013. Version 71. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended 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 names
Name:NAD9
Encoded onMitochondrion
OrganismOryza sativa subsp. japonica (Rice) [Reference proteome]
Taxonomic identifier39947 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBEP cladeEhrhartoideaeOryzeaeOryza

Protein attributes

Sequence length190 AA.
Sequence statusComplete.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

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.

Catalytic activity

NADH + ubiquinone = NAD+ + ubiquinol.

NADH + acceptor = NAD+ + reduced acceptor.

Subunit structure

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

Subcellular location

Mitochondrion inner membrane.

Sequence similarities

Belongs to the complex I 30 kDa subunit family.

RNA editing

Edited at positions 5, 31, 38, 56, 64, 75, 100, 104, 110, 119, 123 and 133. Ref.1

Ontologies

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 190190NADH dehydrogenase [ubiquinone] iron-sulfur protein 3
PRO_0000118642

Sequences

Sequence LengthMass (Da)Tools
Q35322 [UniParc].

Last modified June 26, 2007. Version 2.
Checksum: 97F6A586061A2FD6

FASTA19022,991
        10         20         30         40         50         60 
MDNQFIFQYS WEILPKKWVH KMKRSEHGNR FYTNTDYLFP LLCFLKWHTY TRVQVLIDIC 

        70         80         90        100        110        120 
GVDYPSRKRR FEVVYNLLST RYNSRIRVQT SADEVTRISS VVSLFPSAGW WEREVWDMFG 

       130        140        150        160        170        180 
VSFINHPDLR RILTDYGFEG HPLRKDFPLS GYVEVRYDDP EKRVVSEPIE MTQEFRYFDF 

       190 
ASPWEQRSDG 

« Hide

References

[1]"Structure of a gene subunit 9 of NADH dehydrogenase (nad9) in rice mitochondria and RNA editing of its transcript."
Nishiwaki S., Nakazono M., Tsutsumi N., Hirai A.
Plant Cell Physiol. 36:1135-1138(1995) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], RNA EDITING.
Tissue: Leaf.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
D50099 Genomic DNA. Translation: BAA08794.1. Sequence problems.
PIRT03231.

3D structure databases

ProteinModelPortalQ35322.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Organism-specific databases

GrameneQ35322.

Phylogenomic databases

eggNOGCOG0852.
HOGENOMHOG000009797.

Gene expression databases

ArrayExpressQ35322.

Family and domain databases

InterProIPR010218. NADH_DH_suC.
IPR001268. NADH_UbQ_OxRdtase_30kDa_su.
IPR020396. NADH_UbQ_OxRdtase_CS.
[Graphical view]
PfamPF00329. Complex1_30kDa. 1 hit.
[Graphical view]
ProDomPD001581. NADH_UbQ_OxRdtase_30kDa_su. 1 hit.
[Graphical view] [Entries sharing at least one domain]
TIGRFAMsTIGR01961. NuoC_fam. 1 hit.
PROSITEPS00542. COMPLEX1_30K. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameNDUS3_ORYSJ
AccessionPrimary (citable) accession number: Q35322
Entry history
Integrated into UniProtKB/Swiss-Prot: December 15, 1998
Last sequence update: June 26, 2007
Last modified: April 3, 2013
This is version 71 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

Oryza sativa (rice)

Index of Oryza sativa entries and their corresponding gene designations

SIMILARITY comments

Index of protein domains and families