SDHA gene homepage

This database is one of the TCA cycle gene variant databases
General information
Gene symbol SDHA
Gene name succinate dehydrogenase complex, subunit A, flavoprotein (Fp)
Chromosome 5
Chromosomal band p15
Imprinted Unknown
Genomic reference NG_012339.1
Transcript reference NM_004168.2
Exon/intron information NM_004168.2 exon/intron table
Associated with diseases CMD-1GG, ID, LS, PGL-5, mitochondrial respiratory chain complex II deficiency
Citation reference(s) -
Refseq URL Genomic reference sequence
Curators (2) Jean-Pierre Bayley and Peter Taschner
Total number of public variants reported 193
Unique public DNA variants reported 133
Individuals with public variants 67
Hidden variants 1
Notes This database is one of the TCA cycle gene variant databases (formerly SDH Complex databases)
CITATION: if you benefit from the use of this database and publish findings, please cite; Bayley JP, Devilee P, Taschner PE (2005). BMC Med Genet. 6:39.
SDHA is associated with paragangliomas and pheochromocytomas. SDHA has at least one pseudogene, which is located on chromosome 3p29 (Parfait et al., 2000). The pseudogene(s) may interfere with sequence variation detection. The variants included in the database were derived from the published literature or submitted directly and, where necessary, annotated to conform to current HGVS mutation nomenclature. When you notice any omissions or mistakes, please let us know (thank you).
Disclaimer: inclusion of sequence variants in the SDH mutation database does not imply that there is convincing evidence for pathogenicity.
Date created January 05, 2005
Date last updated February 09, 2019
Version SDHA:190209

Graphical displays and utilities
Graphs Graphs displaying summary information of all variants in the database »
Reading frame checker The Reading-frame checker generates a prediction of the effect of whole-exon changes. Active for: NM_004168.2.
UCSC Genome Browser Show variants in the UCSC Genome Browser (full view, compact view)
Ensembl Genome Browser Show variants in the Ensembl Genome Browser (full view, compact view)
NCBI Sequence Viewer Show distribution histogram of variants in the NCBI Sequence Viewer

Links to other resources
Homepage URL http://www.LOVD.nl/SDHA
External URL Orphanet
HGNC 10680
Entrez Gene 6389
PubMed articles SDHA
OMIM - Gene 600857
OMIM - Diseases CMD-1GG (cardiomyopathy, dilated, type 1GG (CMD-1GG))
LS (syndrome, Leigh (LS))
PGL-5 (paragangliomas, type 5 (PGL-5))
mitochondrial respiratory chain complex II deficiency
HGMD SDHA
GeneCards SDHA
GeneTests SDHA


Active transcripts


ID     

Chr     

Name     

NCBI ID     

NCBI Protein ID     

DescendingVariants     
00018570 5 succinate dehydrogenase complex, subunit A, flavoprotein (Fp) NM_004168.2 NP_004159.2 193


Copyright & disclaimer
The contents of this LOVD database are the intellectual property of the respective curator(s). Any unauthorised use, copying, storage or distribution of this material without written permission from the curator(s) will lead to copyright infringement with possible ensuing litigation. Copyright © 2005-2019. All Rights Reserved. For further details, refer to Directive 96/9/EC of the European Parliament and the Council of March 11 (1996) on the legal protection of databases.

We have used all reasonable efforts to ensure that the information displayed on these pages and contained in the databases is of high quality. We make no warranty, express or implied, as to its accuracy or that the information is fit for a particular purpose, and will not be held responsible for any consequences arising out of any inaccuracies or omissions. Individuals, organisations and companies which use this database do so on the understanding that no liability whatsoever either direct or indirect shall rest upon the curator(s) or any of their employees or agents for the effects of any product, process or method that may be produced or adopted by any part, notwithstanding that the formulation of such product, process or method may be based upon information here provided.