Gene Gene information from NCBI Gene database.
Entrez ID 54949
Gene name Succinate dehydrogenase complex assembly factor 2
Gene symbol SDHAF2
Synonyms (NCBI Gene)
C11orf79PGL2PPGL2SDH5hSDH5
Chromosome 11
Chromosome location 11q12.2
Summary This gene encodes a mitochondrial protein needed for the flavination of a succinate dehydrogenase complex subunit required for activity of the complex. Mutations in this gene are associated with paraganglioma.[provided by RefSeq, Jul 2010]
SNPs SNP information provided by dbSNP.
12
SNP ID Visualize variation Clinical significance Consequence
rs113560320 G>A Pathogenic Missense variant, coding sequence variant
rs375280597 A>G Uncertain-significance, likely-pathogenic Splice acceptor variant
rs745989557 A>G,T Likely-pathogenic Splice acceptor variant
rs749527870 G>A Likely-pathogenic Splice donor variant
rs750979204 T>A,C Likely-pathogenic Stop gained, synonymous variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
203
miRTarBase ID miRNA Experiments Reference
MIRT031763 hsa-miR-16-5p Proteomics 18668040
MIRT720579 hsa-miR-5586-5p HITS-CLIP 19536157
MIRT720578 hsa-miR-425-5p HITS-CLIP 19536157
MIRT720577 hsa-miR-4530 HITS-CLIP 19536157
MIRT720576 hsa-miR-338-3p HITS-CLIP 19536157
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
20
GO ID Ontology Definition Evidence Reference
GO:0005515 Function Protein binding IPI 19628817, 26496610, 28514442, 32296183, 33961781
GO:0005730 Component Nucleolus IDA
GO:0005739 Component Mitochondrion HTP 34800366
GO:0005739 Component Mitochondrion IBA
GO:0005739 Component Mitochondrion IDA 19628817
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
613019 26034 ENSG00000167985
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9NX18
Protein name Succinate dehydrogenase assembly factor 2, mitochondrial (SDH assembly factor 2) (SDHAF2)
Protein function Plays an essential role in the assembly of succinate dehydrogenase (SDH), an enzyme complex (also referred to as respiratory complex II) that is a component of both the tricarboxylic acid (TCA) cycle and the mitochondrial electron transport chai
PDB 6VAX , 8DYD
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF03937 Sdh5 67 140 Flavinator of succinate dehydrogenase Domain
Sequence
MAVSTVFSTSSLMLALSRHSLLSPLLSVTSFRRFYRGDSPTDSQKDMIEIPLPPWQERTD
ESIETKRARLLYESRKRGMLENCILLSLFAKEHLQHMTEKQLNLYDRLINEPSNDWDIYY
WATEAKPAPEIFENEVMALL
RDFAKNKNKEQRLRAPDLEYLFEKPR
Sequence length 166
Interactions View interactions
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
12
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
Clear cell carcinoma of kidney Likely pathogenic rs745989557 RCV005902072
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Glioma susceptibility 1 Likely pathogenic rs745989557 RCV005902071
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Hereditary cancer-predisposing syndrome Likely pathogenic; Pathogenic rs1344681005, rs2134892271, rs1336819076, rs766035180, rs113560320, rs2540124290, rs2540124855, rs2540124427, rs2540110841, rs2540124377, rs2540124926, rs774508076, rs749527870, rs753554501, rs761956866
View all (4 more)
RCV002357285
RCV004039468
RCV004946934
RCV002441101
RCV000165971
View all (15 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Hereditary pheochromocytoma and paraganglioma Likely pathogenic; Pathogenic rs1344681005, rs2134892557, rs2134892263, rs2134892271, rs1336819076, rs778397152, rs766035180, rs113560320, rs2540124080, rs1173121367, rs2540124855, rs2540124889, rs772177974, rs2540110841, rs2540124926
View all (8 more)
RCV001379490
RCV001379058
RCV001381014
RCV001866107
RCV001999776
View all (18 more)
★★★★★
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
HEPATOLENTICULAR DEGENERATION CTD, Disgenet
CTD, Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Ovarian cancer Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Ovarian serous cystadenocarcinoma Likely benign; Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
PARAGANGLIOMAS 2 CTD, Disgenet
CTD, Disgenet
★★☆☆☆
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
Adrenal Gland Pheochromocytoma Adrenal Gland Pheochromocytoma BEFREE 20071235, 20484225, 21784903, 22972948, 23175444, 24144290, 24322175, 24466223, 25394176, 28099933, 28384794
★☆☆☆☆
Found in Text Mining only
Adrenal Gland Pheochromocytoma Adrenal Gland Pheochromocytoma HPO_DG
★☆☆☆☆
Found in Text Mining only
Aniridia Aniridia HPO_DG
★☆☆☆☆
Found in Text Mining only
Breast Carcinoma Breast Carcinoma BEFREE 27587393
★☆☆☆☆
Found in Text Mining only
Breast Neoplasms Breast neoplasm Pubtator 33560870 Associate
★☆☆☆☆
Found in Text Mining only
Capillary hemangioma of retina Capillary Hemangioma Of Retina HPO_DG
★☆☆☆☆
Found in Text Mining only
Carcinoma of Endocrine Gland Endocrine Gland cancer GENOMICS_ENGLAND_DG
★☆☆☆☆
Found in Text Mining only
Carcinoma of lung Lung carcinoma BEFREE 23983127, 31588224
★☆☆☆☆
Found in Text Mining only
Carcinoma, Neuroendocrine Carcinoma GENOMICS_ENGLAND_DG
★☆☆☆☆
Found in Text Mining only
Cholangiocarcinoma Cholangiocarcinoma Pubtator 35841118 Associate
★☆☆☆☆
Found in Text Mining only