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Aliases for SDHAF1 Gene

Aliases for SDHAF1 Gene

  • Succinate Dehydrogenase Complex Assembly Factor 1 2 3
  • LYR Motif-Containing Protein 8 3 4
  • LYR Motif Containing 8 2 3
  • SDH Assembly Factor 1 3 4
  • LYRM8 3 4

External Ids for SDHAF1 Gene

Previous GeneCards Identifiers for SDHAF1 Gene

  • GC19P041178
  • GC19P036486
  • GC19P032991

Summaries for SDHAF1 Gene

Entrez Gene Summary for SDHAF1 Gene

  • The succinate dehydrogenase (SDH) complex (or complex II) of the mitochondrial respiratory chain is composed of 4 individual subunits. The protein encoded by this gene resides in the mitochondria, and is essential for SDH assembly, but does not physically associate with the complex in vivo. Mutations in this gene are associated with SDH-defective infantile leukoencephalopathy (mitochondrial complex II deficiency).[provided by RefSeq, Mar 2010]

GeneCards Summary for SDHAF1 Gene

SDHAF1 (Succinate Dehydrogenase Complex Assembly Factor 1) is a Protein Coding gene. Diseases associated with SDHAF1 include mitochondrial respiratory chain complex ii deficiency, sdhaf1-related and mitochondrial complex ii deficiency.

UniProtKB/Swiss-Prot for SDHAF1 Gene

  • 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 chain, and which couples the oxidation of succinate to fumarate with the reduction of ubiquinone (coenzyme Q) to ubiquinol. Promotes maturation of the iron-sulfur protein subunit SDHB of the SDH catalytic dimer, protecting it from the deleterious effects of oxidants. May act together with SDHAF3.

No data available for Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for SDHAF1 Gene

Genomics for SDHAF1 Gene

Epigenetics Products

  • DNA Methylation CpG Assay Predesigned for Pyrosequencing in human,mouse,rat

Genomic Location for SDHAF1 Gene

Chromosome:
19
Start:
35,995,188 bp from pter
End:
35,996,318 bp from pter
Size:
1,131 bases
Orientation:
Plus strand

Genomic View for SDHAF1 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for SDHAF1 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for SDHAF1 Gene

No data available for Regulatory Elements for SDHAF1 Gene

Proteins for SDHAF1 Gene

  • Protein details for SDHAF1 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    A6NFY7-SDHF1_HUMAN
    Recommended name:
    Succinate dehydrogenase assembly factor 1, mitochondrial
    Protein Accession:
    A6NFY7
    Secondary Accessions:
    • B2RPM7

    Protein attributes for SDHAF1 Gene

    Size:
    115 amino acids
    Molecular mass:
    12806 Da
    Quaternary structure:
    • Interacts with SDHB within an SDHA-SDHB subcomplex.

neXtProt entry for SDHAF1 Gene

Proteomics data for SDHAF1 Gene at MOPED

Post-translational modifications for SDHAF1 Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for SDHAF1 Gene

ENSEMBL proteins:
REFSEQ proteins:

No data available for DME Specific Peptides for SDHAF1 Gene

Domains & Families for SDHAF1 Gene

Protein Domains for SDHAF1 Gene

InterPro:
ProtoNet:

Suggested Antigen Peptide Sequences for SDHAF1 Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry

A6NFY7

UniProtKB/Swiss-Prot:

SDHF1_HUMAN :
  • Belongs to the complex I LYR family. SDHAF1 subfamily.
Family:
  • Belongs to the complex I LYR family. SDHAF1 subfamily.
genes like me logo Genes that share domains with SDHAF1: view

Function for SDHAF1 Gene

Molecular function for SDHAF1 Gene

UniProtKB/Swiss-Prot 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 chain, and which couples the oxidation of succinate to fumarate with the reduction of ubiquinone (coenzyme Q) to ubiquinol. Promotes maturation of the iron-sulfur protein subunit SDHB of the SDH catalytic dimer, protecting it from the deleterious effects of oxidants. May act together with SDHAF3.

Phenotypes for SDHAF1 Gene

GenomeRNAi human phenotypes for SDHAF1:
genes like me logo Genes that share phenotypes with SDHAF1: view

Animal Model Products

No data available for Enzyme Numbers (IUBMB) , Gene Ontology (GO) - Molecular Function , Animal Models , Transcription Factor Targets and HOMER Transcription for SDHAF1 Gene

Localization for SDHAF1 Gene

Subcellular locations from UniProtKB/Swiss-Prot for SDHAF1 Gene

Mitochondrion matrix.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for SDHAF1 Gene COMPARTMENTS Subcellular localization image for SDHAF1 gene
Compartment Confidence
mitochondrion 5

Gene Ontology (GO) - Cellular Components for SDHAF1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005739 mitochondrion IDA 19465911
GO:0005759 mitochondrial matrix IEA --
genes like me logo Genes that share ontologies with SDHAF1: view

Pathways & Interactions for SDHAF1 Gene

SuperPathways for SDHAF1 Gene

No Data Available

Interacting Proteins for SDHAF1 Gene

Gene Ontology (GO) - Biological Process for SDHAF1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0016226 iron-sulfur cluster assembly NAS 19465911
GO:0034553 mitochondrial respiratory chain complex II assembly IMP 19465911
genes like me logo Genes that share ontologies with SDHAF1: view

No data available for Pathways by source and SIGNOR curated interactions for SDHAF1 Gene

Drugs & Compounds for SDHAF1 Gene

No Compound Related Data Available

Transcripts for SDHAF1 Gene

mRNA/cDNA for SDHAF1 Gene

(1) REFSEQ mRNAs :
(5) Additional mRNA sequences :
(1) Ensembl transcripts including schematic representations, and UCSC links where relevant :

Unigene Clusters for SDHAF1 Gene

Succinate dehydrogenase complex assembly factor 1:
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for SDHAF1 Gene

No ASD Table

Relevant External Links for SDHAF1 Gene

GeneLoc Exon Structure for
SDHAF1
ECgene alternative splicing isoforms for
SDHAF1

Expression for SDHAF1 Gene

mRNA expression in normal human tissues for SDHAF1 Gene

Protein differential expression in normal tissues from HIPED for SDHAF1 Gene

This gene is overexpressed in Liver (22.0), Frontal cortex (17.6), Testis (13.2), and Fetal Brain (6.2).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB and MOPED for SDHAF1 Gene



SOURCE GeneReport for Unigene cluster for SDHAF1 Gene Hs.356460

mRNA Expression by UniProt/SwissProt for SDHAF1 Gene

A6NFY7-SDHF1_HUMAN
Tissue specificity: Ubiquitously expressed.
genes like me logo Genes that share expression patterns with SDHAF1: view

Protein tissue co-expression partners for SDHAF1 Gene

Primer Products

  • QuantiTect SYBR Green Assays in human,mouse,rat
  • Pre-validated RT² qPCR Primer Assay in human,mouse,rat
  • QuantiFast Probe-based Assays in human,mouse,rat

In Situ Assay Products

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery and mRNA differential expression in normal tissues for SDHAF1 Gene

Orthologs for SDHAF1 Gene

This gene was present in the common ancestor of chordates.

Orthologs for SDHAF1 Gene

Organism Taxonomy Gene Similarity Type Details
cow
(Bos Taurus)
Mammalia SDHAF1 35
  • 83.48 (n)
  • 80 (a)
SDHAF1 36
  • 78 (a)
OneToOne
dog
(Canis familiaris)
Mammalia SDHAF1 35
  • 85.22 (n)
  • 82.61 (a)
-- 36
  • 81 (a)
OneToMany
-- 36
  • 71 (a)
OneToMany
mouse
(Mus musculus)
Mammalia Sdhaf1 35
  • 80.58 (n)
  • 80 (a)
Sdhaf1 16
Sdhaf1 36
  • 78 (a)
OneToOne
chimpanzee
(Pan troglodytes)
Mammalia SDHAF1 35
  • 98.55 (n)
  • 98.26 (a)
SDHAF1 36
  • 97 (a)
OneToOne
oppossum
(Monodelphis domestica)
Mammalia SDHAF1 36
  • 76 (a)
OneToOne
tropical clawed frog
(Silurana tropicalis)
Amphibia LOC101732873 35
  • 55.69 (n)
  • 54.88 (a)
zebrafish
(Danio rerio)
Actinopterygii sdhaf1 35
  • 56.44 (n)
  • 53.33 (a)
sdhaf1 36
  • 46 (a)
OneToOne
Species with no ortholog for SDHAF1:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • chicken (Gallus gallus)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • lizard (Anolis carolinensis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • platypus (Ornithorhynchus anatinus)
  • rainbow trout (Oncorhynchus mykiss)
  • rat (Rattus norvegicus)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)

Evolution for SDHAF1 Gene

ENSEMBL:
Gene Tree for SDHAF1 (if available)
TreeFam:
Gene Tree for SDHAF1 (if available)

Paralogs for SDHAF1 Gene

No data available for Paralogs for SDHAF1 Gene

Variants for SDHAF1 Gene

Sequence variations from dbSNP and Humsavar for SDHAF1 Gene

SNP ID Clin Chr 19 pos Sequence Context AA Info Type MAF
rs7925 -- 35,996,244(+) GGGGC(A/G)ACATT utr-variant-3-prime
rs1063123 -- 35,996,123(+) CCCTT(C/T)TGGAA utr-variant-3-prime
rs4806246 -- 35,994,175(+) GGGTT(C/G)CAGTC upstream-variant-2KB
rs4806247 -- 35,994,573(+) CGAAC(C/T)GGTag upstream-variant-2KB
rs7249826 -- 35,995,543(+) GGGTT(C/G)CCAGC reference, missense

Structural Variations from Database of Genomic Variants (DGV) for SDHAF1 Gene

Variant ID Type Subtype PubMed ID
nsv911638 CNV Loss 21882294
dgv51n68 CNV Loss 17160897
nsv911641 CNV Loss 21882294

Variation tolerance for SDHAF1 Gene

Gene Damage Index Score: 0.48; 10.39% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for SDHAF1 Gene

HapMap Linkage Disequilibrium report
SDHAF1
Human Gene Mutation Database (HGMD)
SDHAF1

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for SDHAF1 Gene

Disorders for SDHAF1 Gene

MalaCards: The human disease database

(7) MalaCards diseases for SDHAF1 Gene - From: OMIM, ClinVar, GeneTests, Orphanet, Swiss-Prot, DISEASES, and GeneCards

Disorder Aliases PubMed IDs
mitochondrial respiratory chain complex ii deficiency, sdhaf1-related
  • sdhaf1-related succinate coq reductase deficiency
mitochondrial complex ii deficiency
  • mitochondrial respiratory chain complex ii deficiency
isolated succinate-coq reductase deficiency
  • isolated mitochondrial respiratory chain complex ii deficiency
spastic quadriplegia
  • cerebral palsy
quadriplegia
  • quadriplegia, unspecified
- elite association

UniProtKB/Swiss-Prot

SDHF1_HUMAN
  • Mitochondrial complex II deficiency (MT-C2D) [MIM:252011]: A disorder of the mitochondrial respiratory chain with heterogeneous clinical manifestations. Clinical features include psychomotor regression in infants, poor growth with lack of speech development, severe spastic quadriplegia, dystonia, progressive leukoencephalopathy, muscle weakness, exercise intolerance, cardiomyopathy. Some patients manifest Leigh syndrome or Kearns-Sayre syndrome. Note=The disease is caused by mutations affecting the gene represented in this entry.

Relevant External Links for SDHAF1

Atlas of Genetics and Cytogenetics in Oncology and Haematology:
SDHAF1
genes like me logo Genes that share disorders with SDHAF1: view

No data available for Genatlas for SDHAF1 Gene

Publications for SDHAF1 Gene

  1. SDHAF1, encoding a LYR complex-II specific assembly factor, is mutated in SDH-defective infantile leukoencephalopathy. (PMID: 19465911) Ghezzi D. … Zeviani M. (Nat. Genet. 2009) 2 67
  2. N-terminome analysis of the human mitochondrial proteome. (PMID: 25944712) Vaca Jacome A.S. … Carapito C. (Proteomics 2015) 67
  3. The LYR factors SDHAF1 and SDHAF3 mediate maturation of the iron- sulfur subunit of succinate dehydrogenase. (PMID: 24954417) Na U. … Winge D.R. (Cell Metab. 2014) 67
  4. The role of complex II in disease. (PMID: 23174333) Hoekstra A.S. … Bayley J.P. (Biochim. Biophys. Acta 2013) 67
  5. Leukoencephalopathy with accumulated succinate is indicative of SDHAF1 related complex II deficiency. (PMID: 22995659) Ohlenbusch A. … Brockmann K. (Orphanet J Rare Dis 2012) 67

Products for SDHAF1 Gene

Sources for SDHAF1 Gene

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