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Q0MQG4

- NDUS2_GORGO

UniProt

Q0MQG4 - NDUS2_GORGO

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Protein
NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial
Gene
NDUFS2
Organism
Gorilla gorilla gorilla (Lowland gorilla)
Status
Reviewed - Annotation score: 4 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.UniRule annotation

Catalytic activityi

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

Cofactori

Binds 1 4Fe-4S cluster.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi326 – 3261Iron-sulfur (4Fe-4S) Reviewed prediction
Metal bindingi332 – 3321Iron-sulfur (4Fe-4S) Reviewed prediction
Metal bindingi347 – 3471Iron-sulfur (4Fe-4S) Reviewed prediction

GO - Molecular functioni

  1. 4 iron, 4 sulfur cluster binding Source: UniProtKB-KW
  2. NAD binding Source: InterPro
  3. NADH dehydrogenase (ubiquinone) activity Source: UniProtKB-EC
  4. metal ion binding Source: UniProtKB-KW
  5. quinone binding Source: InterPro
Complete GO annotation...

GO - Biological processi

  1. response to oxidative stress Source: UniProtKB
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Electron transport, Respiratory chain, Transport

Keywords - Ligandi

4Fe-4S, Iron, Iron-sulfur, Metal-binding, NAD, Ubiquinone

Names & Taxonomyi

Protein namesi
Recommended name:
NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial (EC:1.6.5.3, EC:1.6.99.3)
Alternative name(s):
Complex I-49kD
Short name:
CI-49kD
NADH-ubiquinone oxidoreductase 49 kDa subunit
Gene namesi
Name:NDUFS2
OrganismiGorilla gorilla gorilla (Lowland gorilla)
Taxonomic identifieri9595 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeGorilla
ProteomesiUP000001519: Chromosome 1

Subcellular locationi

GO - Cellular componenti

  1. mitochondrial respiratory chain complex I Source: UniProtKB
  2. mitochondrion Source: UniProtKB
Complete GO annotation...

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transit peptidei1 – 3333Mitochondrion By similarity
Add
BLAST
Chaini34 – 463430NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrialUniRule annotation
PRO_0000251856Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei62 – 621N6-acetyllysine By similarity
Modified residuei118 – 1181Symmetric dimethylarginine By similarity

Keywords - PTMi

Acetylation, Methylation

Proteomic databases

PRIDEiQ0MQG4.

Interactioni

Subunit structurei

Complex I is composed of 45 different subunits. Component of the iron-sulfur (IP) fragment of the enzyme By similarity. Interacts with NDUFAF3 and NDUFAF7 By similarity.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transit peptide

Phylogenomic databases

GeneTreeiENSGT00390000009529.
HOVERGENiHBG000760.
OMAiARFTINY.

Family and domain databases

Gene3Di1.10.645.10. 1 hit.
HAMAPiMF_01358. NDH1_NuoD.
InterProiIPR001135. NADH_Q_OxRdtase_suD.
IPR014029. NADH_UbQ_OxRdtase_49kDa_CS.
IPR022885. NDH1_su_D/H.
IPR029014. NiFe_Hase-like.
[Graphical view]
PfamiPF00346. Complex1_49kDa. 1 hit.
[Graphical view]
SUPFAMiSSF56762. SSF56762. 1 hit.
TIGRFAMsiTIGR01962. NuoD. 1 hit.
PROSITEiPS00535. COMPLEX1_49K. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

Q0MQG4-1 [UniParc]FASTAAdd to Basket

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MAALRVLCGL RGVAAQVLRP GAGVRLPIQP SRGVRQWQPD VEWAQQFGGA    50
VMYPSKETAH WKPPPWNDVD PPKDTIVKNM TLNFGPQHPA AHGVLRLVME 100
LSGEMVRKCD PHIGLLHRGT EKLIEYKTYL QALPYFDRLD YVSMMCNEQA 150
YSLAVEKLLN IRPPPRAQWI RVLFGEITRL LNHIMAVTTH ALDLGAMTPF 200
FWLFEEREKM FEFYERVSGA RMHAAYIRPG GVHQDLPLGL MDDIYQFSKN 250
FSLRLDELEE LLTNNRIWRN RTIDIGVVTA EEALNYGFSG VMLRGSGIQW 300
DLRKTQPYDV YDQVEFDVPV GSRGDCYDRY LCRVEEMRQS LRIIAQCLNK 350
MPPGEIKVDD AKVSPPKRAE MKTSMESLIH HFKLYTEGYQ VPPGATYTAI 400
EAPKGEFGVY LVSDGSSRPY RCKIKAPGFA HLAGLDKMSK GHMLADVVAI 450
IGTQDIVFGE VDR 463
Length:463
Mass (Da):52,558
Last modified:September 19, 2006 - v1
Checksum:i25D39B077D5C63A3
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
DQ885670 mRNA. Translation: ABH12179.1.
RefSeqiNP_001266668.1. NM_001279739.1.

Genome annotation databases

EnsembliENSGGOT00000007766; ENSGGOP00000007564; ENSGGOG00000007729.
GeneIDi101153768.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
DQ885670 mRNA. Translation: ABH12179.1 .
RefSeqi NP_001266668.1. NM_001279739.1.

3D structure databases

ModBasei Search...

Proteomic databases

PRIDEi Q0MQG4.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENSGGOT00000007766 ; ENSGGOP00000007564 ; ENSGGOG00000007729 .
GeneIDi 101153768.

Organism-specific databases

CTDi 4720.

Phylogenomic databases

GeneTreei ENSGT00390000009529.
HOVERGENi HBG000760.
OMAi ARFTINY.

Family and domain databases

Gene3Di 1.10.645.10. 1 hit.
HAMAPi MF_01358. NDH1_NuoD.
InterProi IPR001135. NADH_Q_OxRdtase_suD.
IPR014029. NADH_UbQ_OxRdtase_49kDa_CS.
IPR022885. NDH1_su_D/H.
IPR029014. NiFe_Hase-like.
[Graphical view ]
Pfami PF00346. Complex1_49kDa. 1 hit.
[Graphical view ]
SUPFAMi SSF56762. SSF56762. 1 hit.
TIGRFAMsi TIGR01962. NuoD. 1 hit.
PROSITEi PS00535. COMPLEX1_49K. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Adaptive selection of mitochondrial complex I subunits during primate radiation."
    Mishmar D., Ruiz-Pesini E., Mondragon-Palomino M., Procaccio V., Gaut B., Wallace D.C.
    Gene 378:11-18(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].

Entry informationi

Entry nameiNDUS2_GORGO
AccessioniPrimary (citable) accession number: Q0MQG4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 3, 2006
Last sequence update: September 19, 2006
Last modified: June 11, 2014
This is version 51 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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