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Gene: NDUFB4 (NADH:ubiquinone oxidoreductase subunit B4) Homo sapiens
Symbol: NDUFB4
Name: NADH:ubiquinone oxidoreductase subunit B4
Description: This gene encodes a non-catalytic subunit of the multisubunit NADH:ubiquinone oxidoreductase, the first enzyme complex in the mitochondrial electron transport chain (complex I). Mammalian complex I is composed of 45 different subunits and transfers electrons from NADH to ubiquinone. [provided by RefSeq, Dec 2009]
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: B15; CI-B15; complex I B15 subunit; complex I-B15; MGC5105; NADH dehydrogenase (ubiquinone) 1 beta subcomplex, 4, 15kDa; NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4; NADH-ubiquinone oxidoreductase B15 subunit
Mus musculus (house mouse) : Ndufb4 (NADH:ubiquinone oxidoreductase subunit B4)  MGI  Alliance
Rattus norvegicus (Norway rat) : Ndufb4 (NADH:ubiquinone oxidoreductase subunit B4)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Ndufb4 (NADH:ubiquinone oxidoreductase subunit B4)
Pan paniscus (bonobo/pygmy chimpanzee) : NDUFB4 (NADH:ubiquinone oxidoreductase subunit B4)
Canis lupus familiaris (dog) : NDUFB4 (NADH:ubiquinone oxidoreductase subunit B4)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Ndufb4 (NADH:ubiquinone oxidoreductase subunit B4)
Sus scrofa (pig) : NDUFB4 (NADH:ubiquinone oxidoreductase subunit B4)
more info ...
Related Pseudogenes: NDUFB4P1   NDUFB4P10   NDUFB4P11   NDUFB4P12   NDUFB4P2   NDUFB4P3   NDUFB4P4   NDUFB4P5   NDUFB4P6   NDUFB4P7   NDUFB4P8  
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh383120,596,336 - 120,602,507 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh373120,315,128 - 120,321,258 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 363121,797,818 - 121,803,865 (+)NCBINCBI36hg18NCBI36
Celera3118,724,522 - 118,730,652 (+)NCBI
Cytogenetic Map3q13.33NCBI
HuRef3117,688,335 - 117,694,465 (+)NCBIHuRef
CHM1_13120,278,792 - 120,284,922 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway Annotations
References - curated
References - uncurated
RGD Disease Portals


Comparative Map Data
Position Markers
miRNA Target Status


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on NDUFB4
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 1316046
Created: 2005-01-12
Species: Homo sapiens
Last Modified: 2019-09-12
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.