Gene Information
Gene NameRRM2B
OrganismHomo sapiens (Human)
Gene Length351
Protein NamesRibonucleoside-diphosphate reductase subunit M2 B (EC 1.17.4.1) (TP53-inducible ribonucleotide reductase M2 B) (p53-inducible ribonucleotide reductase small subunit 2-like protein) (p53R2)
Target Nameribonucleoside-diphosphate reductase subunit m2 b
Target TypeNA
Gene Age>4290 ( ENSG00000048392 )
Evolutionary StageCellular_organisms
AlphaFoldDBQ7LG56
Gene CardRRM2B
Uniprot IDQ7LG56
PfamPF00268
In ASDno
Allosteric Predictionyes (0.182490433)
Ortholog in AnimalsAlpaca_ RRM2B ( ortholog_one2one )
Dog_ RRM2B ( ortholog_one2one )
GuineaPig_ RRM2B ( ortholog_one2one )
Macaque_ RRM2B ( ortholog_one2one )
Mouse_ Rrm2b ( ortholog_one2one )
Pig_ RRM2B ( ortholog_one2one )
Rat_ Rrm2b ( ortholog_one2one )
Rabbit_ RRM2B ( ortholog_one2one )
OhnologsRRM2
ParalogsRRM2
TissueNA
Tissue SpecificityWidely expressed at a high level in skeletal muscle and at a weak level in thymus. Expressed in epithelial dysplasias and squamous cell carcinoma. {ECO:0000269|PubMed:14583450}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.001000(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2VUX  (X-ray  2.80A  3HF1  (X-ray  2.60A  4DJN  (X-ray  2.20A 
DBSNP rs387906892  rs515726182  rs515726184  rs267607025  rs267607024  rs515726191  rs121918308  rs515726196  rs121918309  rs182614164  rs515726198 
Subcellular location [CC]Cytoplasm. Nucleus. Note=Translocates from cytoplasm to nucleus in response to DNA damage.
Mouse PG classificationNA
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