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O79410

- NU4M_SCYCA

UniProt

O79410 - NU4M_SCYCA

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Protein

NADH-ubiquinone oxidoreductase chain 4

Gene

MTND4

Organism
Scyliorhinus canicula (Small-spotted catshark) (Squalus canicula)
Status
Reviewed - 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).

GO - Molecular functioni

  1. NADH dehydrogenase (ubiquinone) activity Source: UniProtKB-EC

GO - Biological processi

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

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Electron transport, Respiratory chain, Transport

Keywords - Ligandi

NAD, Ubiquinone

Names & Taxonomyi

Protein namesi
Recommended name:
NADH-ubiquinone oxidoreductase chain 4 (EC:1.6.5.3)
Alternative name(s):
NADH dehydrogenase subunit 4
Gene namesi
Name:MTND4
Synonyms:NAD4, NADH4, ND4
Encoded oniMitochondrion
OrganismiScyliorhinus canicula (Small-spotted catshark) (Squalus canicula)
Taxonomic identifieri7830 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataChondrichthyesElasmobranchiiGaleomorphiiGaleoideaCarcharhiniformesScyliorhinidaeScyliorhinus

Subcellular locationi

GO - Cellular componenti

  1. integral component of membrane Source: UniProtKB-KW
  2. mitochondrion Source: UniProtKB-KW
  3. respiratory chain Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Membrane, Mitochondrion

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 460460NADH-ubiquinone oxidoreductase chain 4PRO_0000117985Add
BLAST

Structurei

Transmembrane

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei22 – 4221HelicalSequence AnalysisAdd
BLAST
Transmembranei59 – 7921HelicalSequence AnalysisAdd
BLAST
Transmembranei94 – 11320HelicalSequence AnalysisAdd
BLAST
Transmembranei117 – 13923HelicalSequence AnalysisAdd
BLAST
Transmembranei148 – 16821HelicalSequence AnalysisAdd
BLAST
Transmembranei195 – 21521HelicalSequence AnalysisAdd
BLAST
Transmembranei231 – 25121HelicalSequence AnalysisAdd
BLAST
Transmembranei258 – 27821HelicalSequence AnalysisAdd
BLAST
Transmembranei286 – 30621HelicalSequence AnalysisAdd
BLAST
Transmembranei310 – 33021HelicalSequence AnalysisAdd
BLAST
Transmembranei343 – 36220HelicalSequence AnalysisAdd
BLAST
Transmembranei394 – 41421HelicalSequence AnalysisAdd
BLAST
Transmembranei436 – 45621HelicalSequence AnalysisAdd
BLAST

Family & Domainsi

Sequence similaritiesi

Belongs to the complex I subunit 4 family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

HOVERGENiHBG093667.

Family and domain databases

InterProiIPR010227. NADH_Q_OxRdtase_chainM/4.
IPR001750. NADH_UbQ/plastoQ_OxRdtase.
IPR003918. NADH_UbQ_OxRdtase.
IPR000260. NADH_UbQ_OxRdtase_chain4_N.
[Graphical view]
PfamiPF00361. Oxidored_q1. 1 hit.
PF01059. Oxidored_q5_N. 1 hit.
[Graphical view]
PRINTSiPR01437. NUOXDRDTASE4.
TIGRFAMsiTIGR01972. NDH_I_M. 1 hit.

Sequencei

Sequence statusi: Complete.

O79410-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MLKILIPTIM LFPTTWFMNK KWLWSSITTH SLLISLLSLS WFKWNMDIGW
60 70 80 90 100
DFSNQYLAID PLSAPLLILT CWLLPLMILA SQNHITPEPL TRQRIYISLL
110 120 130 140 150
ISLQVFLIMA FSATEMILFY IMFEATLIPT LIIITRWGNQ TERLNAGTYF
160 170 180 190 200
LFYTLIGSLP LLIALLFMQN DLNTLSMFII QYSHLPNPSS WANKFWWTAC
210 220 230 240 250
LIAFLVKMPL YGVHLWLPKA HVEAPIAGSM ILAAVLLKLG GYGMMRIIIM
260 270 280 290 300
LNPITKEMAY PFIILAIWGI VMTSSICLRQ TDLKSMIAYS SVSHMGLVAG
310 320 330 340 350
AILIQTPWSF AGAITLMIAH GLVSSALFCL ANTNYERIHS RTLLLARGVQ
360 370 380 390 400
VILPLMATWW LLANLANLAL PPSPNLVGEL LIISSLFNWS NWTILLTGIG
410 420 430 440 450
VLITASYSLY MFLMTQRGLT SKHLMNLNPS HTREHLLLTL HVLPVLLLIL
460
KPELIWGWTF
Length:460
Mass (Da):52,149
Last modified:November 1, 1998 - v1
Checksum:i44E7A8A528AFE366
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
Y16067 Genomic DNA. Translation: CAA76028.1.
PIRiT11309.
RefSeqiNP_007623.1. NC_001950.1.

Genome annotation databases

GeneIDi808293.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
Y16067 Genomic DNA. Translation: CAA76028.1 .
PIRi T11309.
RefSeqi NP_007623.1. NC_001950.1.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 808293.

Organism-specific databases

CTDi 4538.

Phylogenomic databases

HOVERGENi HBG093667.

Family and domain databases

InterProi IPR010227. NADH_Q_OxRdtase_chainM/4.
IPR001750. NADH_UbQ/plastoQ_OxRdtase.
IPR003918. NADH_UbQ_OxRdtase.
IPR000260. NADH_UbQ_OxRdtase_chain4_N.
[Graphical view ]
Pfami PF00361. Oxidored_q1. 1 hit.
PF01059. Oxidored_q5_N. 1 hit.
[Graphical view ]
PRINTSi PR01437. NUOXDRDTASE4.
TIGRFAMsi TIGR01972. NDH_I_M. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "The complete nucleotide sequence of the mitochondrial DNA of the dogfish, Scyliorhinus canicula."
    Delarbre C., Spruyt N., Delmarre C., Gallut C., Barriel V., Janvier P., Laudet V., Gachelin G.
    Genetics 150:331-344(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Tissue: Muscle.

Entry informationi

Entry nameiNU4M_SCYCA
AccessioniPrimary (citable) accession number: O79410
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 15, 1998
Last sequence update: November 1, 1998
Last modified: October 29, 2014
This is version 63 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3