Gene Gene information from NCBI Gene database.
Entrez ID 23479
Gene name Iron-sulfur cluster assembly enzyme
Gene symbol ISCU
Synonyms (NCBI Gene)
2310020H20RikHMLISU2NIFUNIFUNhnifU
Chromosome 12
Chromosome location 12q23.3
Summary This gene encodes a component of the iron-sulfur (Fe-S) cluster scaffold. Fe-S clusters are cofactors that play a role in the function of a diverse set of enzymes, including those that regulate metabolism, iron homeostasis, and oxidative stress response.
SNPs SNP information provided by dbSNP.
2
SNP ID Visualize variation Clinical significance Consequence
rs267607190 G>A,C Pathogenic Missense variant, non coding transcript variant, coding sequence variant
rs767000507 G>C Pathogenic Intron variant
miRNA miRNA information provided by mirtarbase database.
213
miRTarBase ID miRNA Experiments Reference
MIRT003163 hsa-miR-210-3p immunoprecipitaionMicroarrayqRT-PCR 19826008
MIRT003163 hsa-miR-210-3p Luciferase reporter assayqRT-PCRWestern blot 19808020
MIRT005717 hsa-miR-21-5p ImmunoblotImmunohistochemistryLuciferase reporter assayqRT-PCRWestern blot 20480266
MIRT005717 hsa-miR-21-5p ImmunoblotImmunohistochemistryLuciferase reporter assayqRT-PCRWestern blot 20480266
MIRT003163 hsa-miR-210-3p Luciferase reporter assayWestern blot 21801864
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
41
GO ID Ontology Definition Evidence Reference
GO:0005506 Function Iron ion binding IEA
GO:0005506 Function Iron ion binding TAS 11060020
GO:0005515 Function Protein binding IPI 11060020, 15778465, 16527810, 20668094, 23940031, 24606901, 25416956, 26702583, 26749241, 29097656, 29309586, 31101807, 31515488, 32296183, 35271311, 36931259
GO:0005634 Component Nucleus IEA
GO:0005634 Component Nucleus TAS 16527810
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
611911 29882 ENSG00000136003
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9H1K1
Protein name Iron-sulfur cluster assembly enzyme ISCU (NifU-like N-terminal domain-containing protein) (NifU-like protein)
Protein function [Isoform 1]: Mitochondrial scaffold protein, of the core iron-sulfur cluster (ISC) assembly complex, that provides the structural architecture on which the [2Fe-2S] clusters are assembled (PubMed:34824239). The core iron-sulfur cluster (ISC) ass
PDB 5KZ5 , 5WKP , 5WLW , 6NZU , 6UXE , 6W1D , 6WI2 , 6WIH , 7RTK , 8PK8 , 8PK9 , 8PKA , 8RMC , 8RMD , 8RME , 8RMF , 8RMG , 8TVT
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01592 NifU_N 34 160 NifU-like N terminal domain Family
Tissue specificity TISSUE SPECIFICITY: Detected in heart, liver, skeletal muscle, brain, pancreas, kidney, lung and placenta. {ECO:0000269|PubMed:11060020, ECO:0000269|PubMed:8875867}.
Sequence
Sequence length 167
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  Reactome
    Mitochondrial iron-sulfur cluster biogenesis
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
24
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Hereditary myopathy with lactic acidosis due to ISCU deficiency Likely pathogenic; Pathogenic rs267607190, rs767000507 RCV000000819
RCV000208760
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
ISCU-related disorder Likely benign; Conflicting classifications of pathogenicity; Benign rs533283101, rs558084375, rs112552261, rs1334709607, rs570357676, rs189063751, rs1046379934, rs968001376, rs11548226 RCV003966187
RCV003927842
RCV003937734
RCV003966709
RCV003949291
RCV003959416
RCV003967047
RCV003976400
RCV003965431
Myopathy Uncertain significance rs750338671 RCV001553539
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Cardiomegaly Associate 24573684
Colonic Neoplasms Associate 27589845
Diabetes Gestational Associate 21801864
Friedreich Ataxia Associate 18304497, 21671584
Hypoxia Inhibit 21801864, 29596470
Iron Deficiencies Associate 18304497
Kidney Neoplasms Associate 23449350
Mitochondrial Diseases Associate 23943793
Mitochondrial Myopathies Associate 24573684, 29079705
Muscular Atrophy Associate 24573684