Gene Gene information from NCBI Gene database.
Entrez ID 4704
Gene name NADH:ubiquinone oxidoreductase subunit A9
Gene symbol NDUFA9
Synonyms (NCBI Gene)
CC6CI-39kCI39kCOQ11MC1DN26NDUFS2LSDR22E1
Chromosome 12
Chromosome location 12p13.32
Summary The encoded protein is a subunit of the hydrophobic protein fraction of the NADH:ubiquinone oxidoreductase (complex I), the first enzyme complex in the electron transport chain located in the inner mitochondrial membrane. A pseudogene has been identified
SNPs SNP information provided by dbSNP.
5
SNP ID Visualize variation Clinical significance Consequence
rs3210083 C>T Pathogenic Coding sequence variant, missense variant
rs35263902 G>A,T Likely-benign, likely-pathogenic, uncertain-significance Missense variant, coding sequence variant
rs139674448 A>G Conflicting-interpretations-of-pathogenicity Missense variant, coding sequence variant
rs199592341 G>A,C,T Pathogenic Missense variant, coding sequence variant
rs768333416 G>A Likely-pathogenic Intron variant
miRNA miRNA information provided by mirtarbase database.
122
miRTarBase ID miRNA Experiments Reference
MIRT031528 hsa-miR-16-5p Proteomics 18668040
MIRT048492 hsa-miR-100-5p CLASH 23622248
MIRT626757 hsa-miR-4524b-3p HITS-CLIP 23824327
MIRT626756 hsa-miR-4251 HITS-CLIP 23824327
MIRT626755 hsa-miR-4329 HITS-CLIP 23824327
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
26
GO ID Ontology Definition Evidence Reference
GO:0003954 Function NADH dehydrogenase activity IMP 11112787
GO:0003954 Function NADH dehydrogenase activity NAS 8486360
GO:0005515 Function Protein binding IPI 17500595, 19103604, 22309213, 28985504, 31536960, 32296183, 32814053
GO:0005634 Component Nucleus HDA 21630459
GO:0005739 Component Mitochondrion HTP 34800366
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
603834 7693 ENSG00000139180
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q16795
Protein name NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial (Complex I-39kD) (CI-39kD) (NADH-ubiquinone oxidoreductase 39 kDa subunit)
Protein function Accessory subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I), that is believed not to be involved in catalysis. Required for proper complex I assembly (PubMed:28671271). Complex I functions in the transfer of
PDB 5XTB , 5XTD , 5XTH , 5XTI
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01370 Epimerase 56 266 NAD dependent epimerase/dehydratase family Family
Sequence
MAAAAQSRVVRVLSMSRSAITAIATSVCHGPPCRQLHHALMPHGKGGRSSVSGIVATVFG
ATGFLGRYVVNHLGRMGSQVIIPYRCDKYDIMHLRPMGDLGQLLFLEWDARDKDSIRRVV
QHSNVVINLIGRDWETKNFDFEDVFVKIPQAIAQLSKEAGVEKFIHVSHLNANIKSSSRY
LRNKAVGEKVVRDAFPEAIIVKPSDIFGREDRFLNSFASMHRFGPIPLGSLGWKTVKQPV
YVVDVSKGIVNAVKDPDANGKSFAFV
GPSRYLLFHLVKYIFAVAHRLFLPFPLPLFAYRW
VARVFEISPFEPWITRDKVERMHITDMKLPHLPGLEDLGIQATPLELKAIEVLRRHRTYR
WLSAEIEDVKPAKTVNI
Sequence length 377
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Oxidative phosphorylation
Metabolic pathways
Thermogenesis
Retrograde endocannabinoid signaling
Non-alcoholic fatty liver disease
Alzheimer disease
Parkinson disease
Amyotrophic lateral sclerosis
Huntington disease
Prion disease
Pathways of neurodegeneration - multiple diseases
Chemical carcinogenesis - reactive oxygen species
Diabetic cardiomyopathy
  Respiratory electron transport
Complex I biogenesis
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
18
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Mitochondrial complex I deficiency, nuclear type 26 Likely pathogenic; Pathogenic rs2498069574, rs199592341, rs1945978807 RCV004547223
RCV000023344
RCV001291731
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Adrenocortical carcinoma, hereditary Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ALZHEIMER DISEASE GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cervical cancer Benign; Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cholangiocarcinoma Benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Alzheimer Disease Alzheimer disease Pubtator 26125932, 30691479 Associate
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Anemia Anemia HPO_DG
★☆☆☆☆
Found in Text Mining only
Blepharoptosis Ptosis HPO_DG
★☆☆☆☆
Found in Text Mining only
Carcinoma Pancreatic Ductal Pancreatic ductal carcinoma Pubtator 31432181 Associate
★☆☆☆☆
Found in Text Mining only
Cerebellar atrophy Cerebellar atrophy HPO_DG
★☆☆☆☆
Found in Text Mining only
Cerebral atrophy Cerebral Atrophy HPO_DG
★☆☆☆☆
Found in Text Mining only
Choreoathetosis Choreoathetosis HPO_DG
★☆☆☆☆
Found in Text Mining only
Colorectal Neoplasms Colorectal neoplasm Pubtator 23951239 Associate
★☆☆☆☆
Found in Text Mining only
Colorectal Neoplasms Hereditary Nonpolyposis Lynch syndrome Pubtator 23951239 Associate
★☆☆☆☆
Found in Text Mining only
Deglutition Disorders Dysphagia HPO_DG
★☆☆☆☆
Found in Text Mining only