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P49820

- NDUV2_CANFA

UniProt

P49820 - NDUV2_CANFA

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Protein
NADH dehydrogenase [ubiquinone] flavoprotein 2
Gene
NDUFV2
Organism
Canis familiaris (Dog) (Canis lupus familiaris)
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein 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.

Catalytic activityi

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

Cofactori

Binds 1 2Fe-2S cluster Reviewed prediction.

GO - Molecular functioni

  1. 2 iron, 2 sulfur cluster binding Source: UniProtKB-KW
  2. NADH dehydrogenase (ubiquinone) activity Source: UniProtKB-EC
  3. metal ion binding Source: UniProtKB-KW
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 (EC:1.6.5.3, EC:1.6.99.3)
Alternative name(s):
NADH-ubiquinone oxidoreductase 24 kDa subunit
Gene namesi
Name:NDUFV2
OrganismiCanis familiaris (Dog) (Canis lupus familiaris)
Taxonomic identifieri9615 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCarnivoraCaniformiaCanidaeCanis
ProteomesiUP000002254: Unplaced

Subcellular locationi

GO - Cellular componenti

  1. mitochondrial inner membrane Source: UniProtKB-SubCell
  2. respiratory chain Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – ›11›11NADH dehydrogenase [ubiquinone] flavoprotein 2
PRO_0000118684Add
BLAST

2D gel databases

UCD-2DPAGEP49820.

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.

Family & Domainsi

Sequence similaritiesi

Sequencei

Sequence statusi: Fragment.

P49820-1 [UniParc]FASTAAdd to Basket

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GAGGALFVHR D                                             11
Length:11
Mass (Da):1,099
Last modified:July 15, 1998 - v2
Checksum:i267F5369C9C72DD8
GO

Non-terminal residue

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei11 – 111

Cross-referencesi

3D structure databases

ModBasei Search...
MobiDBi Search...

2D gel databases

UCD-2DPAGE P49820.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

ProtoNeti Search...

Publicationsi

  1. "HSC-2DPAGE and the two-dimensional gel electrophoresis database of dog heart proteins."
    Dunn M.J., Corbett J.M., Wheeler C.H.
    Electrophoresis 18:2795-2802(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE.
    Tissue: Heart.

Entry informationi

Entry nameiNDUV2_CANFA
AccessioniPrimary (citable) accession number: P49820
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: July 15, 1998
Last modified: February 19, 2014
This is version 57 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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