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Q0MQI2

- NDUS8_GORGO

UniProt

Q0MQI2 - NDUS8_GORGO

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Protein

NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial

Gene

NDUFS8

Organism
Gorilla gorilla gorilla (Lowland gorilla)
Status
Reviewed - 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.

Cofactori

[4Fe-4S] clusterBy similarityNote: Binds 2 [4Fe-4S] clusters per subunit.By similarity

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi111 – 1111Iron-sulfur 1 (4Fe-4S)By similarity
Metal bindingi114 – 1141Iron-sulfur 1 (4Fe-4S)By similarity
Metal bindingi117 – 1171Iron-sulfur 1 (4Fe-4S)By similarity
Metal bindingi121 – 1211Iron-sulfur 2 (4Fe-4S)By similarity
Metal bindingi150 – 1501Iron-sulfur 2 (4Fe-4S)By similarity
Metal bindingi153 – 1531Iron-sulfur 2 (4Fe-4S)By similarity
Metal bindingi156 – 1561Iron-sulfur 2 (4Fe-4S)By similarity
Metal bindingi160 – 1601Iron-sulfur 1 (4Fe-4S)By similarity

GO - Molecular functioni

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

GO - Biological processi

  1. mitochondrial respiratory chain complex I assembly Source: UniProtKB
  2. 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 8, mitochondrial (EC:1.6.5.3, EC:1.6.99.3)
Alternative name(s):
Complex I-23kD
Short name:
CI-23kD
NADH-ubiquinone oxidoreductase 23 kDa subunit
Gene namesi
Name:NDUFS8
OrganismiGorilla gorilla gorilla (Lowland gorilla)
Taxonomic identifieri9595 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeGorilla
ProteomesiUP000001519: Chromosome 11

Subcellular locationi

Mitochondrion By similarity

GO - Cellular componenti

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

Keywords - Cellular componenti

Mitochondrion

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transit peptidei1 – 3434MitochondrionBy similarityAdd
BLAST
Chaini35 – 210176NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrialPRO_0000251874Add
BLAST

Proteomic databases

PRIDEiQ0MQI2.

Interactioni

Subunit structurei

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

Structurei

3D structure databases

ProteinModelPortaliQ0MQI2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini102 – 131304Fe-4S ferredoxin-type 1Add
BLAST
Domaini141 – 170304Fe-4S ferredoxin-type 2Add
BLAST

Sequence similaritiesi

Belongs to the complex I 23 kDa subunit family.Curated
Contains 2 4Fe-4S ferredoxin-type domains.Curated

Keywords - Domaini

Repeat, Transit peptide

Phylogenomic databases

GeneTreeiENSGT00390000003049.
HOVERGENiHBG006547.
InParanoidiQ0MQI2.
OMAiTYKYVNL.

Family and domain databases

HAMAPiMF_01351. NDH1_NuoI.
InterProiIPR001450. 4Fe4S-bd_dom.
IPR017896. 4Fe4S_Fe-S-bd.
IPR017900. 4Fe4S_Fe_S_CS.
IPR010226. NADH_quinone_OxRdtase_chainI.
[Graphical view]
PfamiPF12838. Fer4_7. 1 hit.
[Graphical view]
TIGRFAMsiTIGR01971. NuoI. 1 hit.
PROSITEiPS00198. 4FE4S_FER_1. 2 hits.
PS51379. 4FE4S_FER_2. 2 hits.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

Q0MQI2-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MRCLTTPVLL RALAQAARAG PPGGRSLHSS AVAATYKYVN MQDPEMDMKS
60 70 80 90 100
VTDRAARTLL WTELFRGLGM TLSYLFREPA TINYPFEKGP LSPRFRGEHA
110 120 130 140 150
LRRYPSGEER CIACKLCEAI CPAQAITIEA EPRADGSRRT TRYDIDMTKC
160 170 180 190 200
IYCGFCQEAC PVDAIVEGPN FEFSTETHEE LLYNKEKLLN NGDKWEAEIT
210
ANIQADYLYR
Length:210
Mass (Da):23,703
Last modified:September 19, 2006 - v1
Checksum:i663FA09AF05D1CA9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DQ885652 mRNA. Translation: ABH12161.1.
RefSeqiNP_001266636.1. NM_001279707.1.

Genome annotation databases

EnsembliENSGGOT00000005026; ENSGGOP00000004900; ENSGGOG00000005001.
GeneIDi101148614.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DQ885652 mRNA. Translation: ABH12161.1 .
RefSeqi NP_001266636.1. NM_001279707.1.

3D structure databases

ProteinModelPortali Q0MQI2.
ModBasei Search...
MobiDBi Search...

Proteomic databases

PRIDEi Q0MQI2.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENSGGOT00000005026 ; ENSGGOP00000004900 ; ENSGGOG00000005001 .
GeneIDi 101148614.

Organism-specific databases

CTDi 4728.

Phylogenomic databases

GeneTreei ENSGT00390000003049.
HOVERGENi HBG006547.
InParanoidi Q0MQI2.
OMAi TYKYVNL.

Family and domain databases

HAMAPi MF_01351. NDH1_NuoI.
InterProi IPR001450. 4Fe4S-bd_dom.
IPR017896. 4Fe4S_Fe-S-bd.
IPR017900. 4Fe4S_Fe_S_CS.
IPR010226. NADH_quinone_OxRdtase_chainI.
[Graphical view ]
Pfami PF12838. Fer4_7. 1 hit.
[Graphical view ]
TIGRFAMsi TIGR01971. NuoI. 1 hit.
PROSITEi PS00198. 4FE4S_FER_1. 2 hits.
PS51379. 4FE4S_FER_2. 2 hits.
[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 nameiNDUS8_GORGO
AccessioniPrimary (citable) accession number: Q0MQI2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 3, 2006
Last sequence update: September 19, 2006
Last modified: November 26, 2014
This is version 57 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