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P0CB83

- NDUS7_PONAB

UniProt

P0CB83 - NDUS7_PONAB

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Protein

NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial

Gene

NDUFS7

Organism
Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii)
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] clusterCuratedNote: Binds 1 [4Fe-4S] cluster.Curated

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi88 – 881Iron-sulfur (4Fe-4S)Sequence Analysis
Metal bindingi89 – 891Iron-sulfur (4Fe-4S)Sequence Analysis
Metal bindingi153 – 1531Iron-sulfur (4Fe-4S)Sequence Analysis
Metal bindingi183 – 1831Iron-sulfur (4Fe-4S)Sequence Analysis

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
  4. quinone binding Source: InterPro

GO - Biological processi

  1. mitochondrial respiratory chain complex I assembly 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 7, mitochondrial (EC:1.6.5.3, EC:1.6.99.3)
Alternative name(s):
Complex I-20kD
Short name:
CI-20kD
NADH-ubiquinone oxidoreductase 20 kDa subunit
Gene namesi
Name:NDUFS7
OrganismiPongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii)
Taxonomic identifieri9601 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaePongo
ProteomesiUP000001595: Unplaced

Subcellular locationi

Mitochondrion By similarity

GO - Cellular componenti

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

Keywords - Cellular componenti

Mitochondrion

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transit peptidei1 – 3838MitochondrionBy similarityAdd
BLAST
Chaini39 – 213175NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrialPRO_0000020029Add
BLAST

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

ProteinModelPortaliP0CB83.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the complex I 20 kDa subunit family.Curated

Keywords - Domaini

Transit peptide

Phylogenomic databases

InParanoidiP0CB83.
KOiK03940.

Family and domain databases

Gene3Di3.40.50.700. 1 hit.
HAMAPiMF_01356. NDH1_NuoB.
InterProiIPR006137. NADH_UbQ_OxRdtase-like_20kDa.
IPR006138. NADH_UQ_OxRdtase_20Kd_su.
[Graphical view]
PfamiPF01058. Oxidored_q6. 1 hit.
[Graphical view]
TIGRFAMsiTIGR01957. nuoB_fam. 1 hit.
PROSITEiPS01150. COMPLEX1_20K. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

P0CB83-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MAALSAPGLR SFWILGLRSS VGTAVQAQGV HQSVATDGPS STQPALPKAR
60 70 80 90 100
AVAPKPSSRG EYVVAKLDDL INWARRSSLW PMTFGLACCA VEMMHMAAPR
110 120 130 140 150
YDMDRFGVVF RASPRQSDVM IVAGTLTNKM APALRKVYDQ MPEPRYVVSM
160 170 180 190 200
GSCANGGGYY HYSYSVVRGC DRIVPVDIYI PGCPPTAEAL LYGILQLQRK
210
IKRERRLQIW YRR
Length:213
Mass (Da):23,585
Last modified:November 24, 2009 - v1
Checksum:i79D0276647AFB649
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR861249 mRNA. Translation: CAH93318.1.
RefSeqiNP_001126953.1. NM_001133481.1.

Genome annotation databases

GeneIDi100173971.
KEGGipon:100173971.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR861249 mRNA. Translation: CAH93318.1 .
RefSeqi NP_001126953.1. NM_001133481.1.

3D structure databases

ProteinModelPortali P0CB83.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 100173971.
KEGGi pon:100173971.

Organism-specific databases

CTDi 374291.

Phylogenomic databases

InParanoidi P0CB83.
KOi K03940.

Family and domain databases

Gene3Di 3.40.50.700. 1 hit.
HAMAPi MF_01356. NDH1_NuoB.
InterProi IPR006137. NADH_UbQ_OxRdtase-like_20kDa.
IPR006138. NADH_UQ_OxRdtase_20Kd_su.
[Graphical view ]
Pfami PF01058. Oxidored_q6. 1 hit.
[Graphical view ]
TIGRFAMsi TIGR01957. nuoB_fam. 1 hit.
PROSITEi PS01150. COMPLEX1_20K. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. The German cDNA consortium
    Submitted (NOV-2004) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Tissue: Brain cortex.

Entry informationi

Entry nameiNDUS7_PONAB
AccessioniPrimary (citable) accession number: P0CB83
Secondary accession number(s): Q0MQH8, Q5R4J8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 24, 2009
Last sequence update: November 24, 2009
Last modified: November 26, 2014
This is version 28 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