Entity Details

Primary name RIR2B_HUMAN
Entity type UniProt
Source Source Link

Details

AccessionQ7LG56
EntryNameRIR2B_HUMAN
FullNameRibonucleoside-diphosphate reductase subunit M2 B
TaxID9606
Evidenceevidence at protein level
Length351
SequenceStatuscomplete
DateCreated2006-03-21
DateModified2021-06-02

Ontological Relatives

GenesRRM2B

GO terms

Show/Hide Table
GOName
GO:0004748 ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor
GO:0005654 nucleoplasm
GO:0005829 cytosol
GO:0006260 DNA replication
GO:0006281 DNA repair
GO:0009263 deoxyribonucleotide biosynthetic process
GO:0015949 nucleobase-containing small molecule interconversion
GO:0042802 identical protein binding
GO:0046872 metal ion binding

Subcellular Location

Show/Hide Table
Subcellular Location
Cytoplasm
Nucleus

Domains

Show/Hide Table
DomainNameCategoryType
IPR000358 Ribonucleotide reductase small subunit familyFamilyFamily
IPR009078 Ferritin-like superfamilyFamilyHomologous superfamily
IPR012348 Ribonucleotide reductase-likeFamilyHomologous superfamily
IPR030475 Ribonucleotide reductase small subunit, acitve siteSiteActive site
IPR033909 Ribonucleotide reductase small subunitFamilyFamily

Diseases

Show/Hide Table
Disease IDSourceNameDescription
612075 OMIMMitochondrial DNA depletion syndrome 8A (MTDPS8A)A disorder due to mitochondrial dysfunction characterized by various combinations of neonatal hypotonia, neurological deterioration, respiratory distress, lactic acidosis, and renal tubulopathy. The disease is caused by variants affecting the gene represented in this entry.
612075 OMIMMitochondrial DNA depletion syndrome 8A (MTDPS8A)A disorder due to mitochondrial dysfunction characterized by various combinations of neonatal hypotonia, neurological deterioration, respiratory distress, lactic acidosis, and renal tubulopathy. The disease is caused by variants affecting the gene represented in this entry.
613077 OMIMProgressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant, 5 (PEOA5)A disorder characterized by progressive weakness of ocular muscles and levator muscle of the upper eyelid. In a minority of cases, it is associated with skeletal myopathy, which predominantly involves axial or proximal muscles and which causes abnormal fatigability and even permanent muscle weakness. Ragged-red fibers and atrophy are found on muscle biopsy. A large proportion of chronic ophthalmoplegias are associated with other symptoms, leading to a multisystemic pattern of this disease. Additional symptoms are variable, and may include cataracts, hearing loss, sensory axonal neuropathy, ataxia, depression, hypogonadism, and parkinsonism. The disease is caused by variants affecting the gene represented in this entry.

Drugs

Show/Hide Table
DrugNameSourceType
DB00242 CladribineDrugbanksmall molecule