Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial

Gene

ndufv2

Organism
Dictyostelium discoideum (Slime mold)
Status
Reviewed-Annotation score: 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).By similarity

Catalytic activityi

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

Cofactori

[2Fe-2S] clusterCuratedNote: Binds 1 [2Fe-2S] cluster.Curated

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi135 – 1351Iron-sulfur (2Fe-2S)Sequence Analysis
Metal bindingi140 – 1401Iron-sulfur (2Fe-2S)Sequence Analysis
Metal bindingi176 – 1761Iron-sulfur (2Fe-2S)Sequence Analysis
Metal bindingi180 – 1801Iron-sulfur (2Fe-2S)Sequence Analysis

GO - Molecular functioni

  1. 2 iron, 2 sulfur cluster binding Source: UniProtKB-KW
  2. electron carrier activity Source: GO_Central
  3. metal ion binding Source: UniProtKB-KW
  4. NADH dehydrogenase (ubiquinone) activity Source: GO_Central

GO - Biological processi

  1. mitochondrial electron transport, NADH to ubiquinone Source: GO_Central
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Electron transport, Respiratory chain, Transport

Keywords - Ligandi

2Fe-2S, Iron, Iron-sulfur, Metal-binding, NAD, Ubiquinone

Names & Taxonomyi

Protein namesi
Recommended name:
NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial (EC:1.6.5.3, EC:1.6.99.3)
Gene namesi
Name:ndufv2
ORF Names:DDB_G0291173
OrganismiDictyostelium discoideum (Slime mold)
Taxonomic identifieri44689 [NCBI]
Taxonomic lineageiEukaryotaAmoebozoaMycetozoaDictyosteliidaDictyostelium
ProteomesiUP000002195: Chromosome 5, UP000002195: Unassembled WGS sequence

Organism-specific databases

dictyBaseiDDB_G0291173. ndufv2.

Subcellular locationi

GO - Cellular componenti

  1. mitochondrial respiratory chain complex I Source: GO_Central
Complete GO annotation...

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transit peptidei1 – 4040MitochondrionSequence AnalysisAdd
BLAST
Chaini41 – 247207NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrialPRO_0000328010Add
BLAST

Proteomic databases

PRIDEiQ54F10.

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi44689.DDB_0233206.

Structurei

3D structure databases

ProteinModelPortaliQ54F10.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the complex I 24 kDa subunit family.Curated

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiCOG1905.
InParanoidiQ54F10.
KOiK03943.
OMAiEENLAWA.
PhylomeDBiQ54F10.

Family and domain databases

Gene3Di3.40.30.10. 1 hit.
InterProiIPR002023. NuoE-like.
IPR012336. Thioredoxin-like_fold.
[Graphical view]
PANTHERiPTHR10371. PTHR10371. 1 hit.
PIRSFiPIRSF000216. NADH_DH_24kDa. 1 hit.
SUPFAMiSSF52833. SSF52833. 1 hit.
TIGRFAMsiTIGR01958. nuoE_fam. 1 hit.
PROSITEiPS01099. COMPLEX1_24K. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q54F10-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MFRSLLKRTT FLNQLNKSNG FNRNYFKQST LTRSDALSRH VETEDNNEHT
60 70 80 90 100
PFDFTQENLV KVEKILAKYP KQYRQSALIP LLDLAQRQNG GWISLRAMDK
110 120 130 140 150
VAHICGIAPM TAYEVASFYT MFNRTKIGEN FVQVCTTTPC MLRGSGEIIK
160 170 180 190 200
TCKSHLGIQV GETTPDNKFT LVEVECLGAC VNAPMMCIND DFYEDLTSAS
210 220 230 240
TINLLDQIKN NKPTKIGPQT HRKAAEGPQG KTTLLEPPVG PTCRDDL
Length:247
Mass (Da):27,742
Last modified:May 24, 2005 - v1
Checksum:iDE27EC529EAC9760
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AAFI02000175 Genomic DNA. Translation: EAL61870.1.
RefSeqiXP_635380.1. XM_630288.1.

Genome annotation databases

EnsemblProtistsiDDB0233206; DDB0233206; DDB_G0291173.
GeneIDi8628028.
KEGGiddi:DDB_G0291173.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AAFI02000175 Genomic DNA. Translation: EAL61870.1.
RefSeqiXP_635380.1. XM_630288.1.

3D structure databases

ProteinModelPortaliQ54F10.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi44689.DDB_0233206.

Proteomic databases

PRIDEiQ54F10.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblProtistsiDDB0233206; DDB0233206; DDB_G0291173.
GeneIDi8628028.
KEGGiddi:DDB_G0291173.

Organism-specific databases

dictyBaseiDDB_G0291173. ndufv2.

Phylogenomic databases

eggNOGiCOG1905.
InParanoidiQ54F10.
KOiK03943.
OMAiEENLAWA.
PhylomeDBiQ54F10.

Miscellaneous databases

PROiQ54F10.

Family and domain databases

Gene3Di3.40.30.10. 1 hit.
InterProiIPR002023. NuoE-like.
IPR012336. Thioredoxin-like_fold.
[Graphical view]
PANTHERiPTHR10371. PTHR10371. 1 hit.
PIRSFiPIRSF000216. NADH_DH_24kDa. 1 hit.
SUPFAMiSSF52833. SSF52833. 1 hit.
TIGRFAMsiTIGR01958. nuoE_fam. 1 hit.
PROSITEiPS01099. COMPLEX1_24K. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "The genome of the social amoeba Dictyostelium discoideum."
    Eichinger L., Pachebat J.A., Gloeckner G., Rajandream M.A., Sucgang R., Berriman M., Song J., Olsen R., Szafranski K., Xu Q., Tunggal B., Kummerfeld S., Madera M., Konfortov B.A., Rivero F., Bankier A.T., Lehmann R., Hamlin N.
    , Davies R., Gaudet P., Fey P., Pilcher K., Chen G., Saunders D., Sodergren E.J., Davis P., Kerhornou A., Nie X., Hall N., Anjard C., Hemphill L., Bason N., Farbrother P., Desany B., Just E., Morio T., Rost R., Churcher C.M., Cooper J., Haydock S., van Driessche N., Cronin A., Goodhead I., Muzny D.M., Mourier T., Pain A., Lu M., Harper D., Lindsay R., Hauser H., James K.D., Quiles M., Madan Babu M., Saito T., Buchrieser C., Wardroper A., Felder M., Thangavelu M., Johnson D., Knights A., Loulseged H., Mungall K.L., Oliver K., Price C., Quail M.A., Urushihara H., Hernandez J., Rabbinowitsch E., Steffen D., Sanders M., Ma J., Kohara Y., Sharp S., Simmonds M.N., Spiegler S., Tivey A., Sugano S., White B., Walker D., Woodward J.R., Winckler T., Tanaka Y., Shaulsky G., Schleicher M., Weinstock G.M., Rosenthal A., Cox E.C., Chisholm R.L., Gibbs R.A., Loomis W.F., Platzer M., Kay R.R., Williams J.G., Dear P.H., Noegel A.A., Barrell B.G., Kuspa A.
    Nature 435:43-57(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: AX4.

Entry informationi

Entry nameiNDUV2_DICDI
AccessioniPrimary (citable) accession number: Q54F10
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 8, 2008
Last sequence update: May 24, 2005
Last modified: February 4, 2015
This is version 77 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Dictyostelium discoideum
    Dictyostelium discoideum: entries, gene names and cross-references to dictyBase
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.