Gene Information
Gene NameFIR
OrganismHomo sapiens (Human)
Gene Length559
Protein NamesPoly(U)-binding-splicing factor PUF60 (60 kDa poly(U)-binding-splicing factor) (FUSE-binding protein-interacting repressor) (FBP-interacting repressor) (Ro-binding protein 1) (RoBP1) (Siah-binding protein 1) (Siah-BP1)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBQ9UHX1
Gene CardPUF60
Uniprot IDQ9UHX1
PfamPF00076
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityIsoform 2 is expressed in colonic epithelium and colorectal epithelium cancer (at protein level). Isoform 6 is expressed in colorectal epithelial cancer but below detection level in colonic epithelium. Expressed in heart, brain, placenta, lung, liver, skeletal muscle, kidney, pancreas, spleen, thymus, prostate, testis, ovary, small intestine, colon and peripheral blood leukocytes. {ECO:0000269|PubMed:10668799, ECO:0000269|PubMed:16452196}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2DNY  (NMR  2KXF  (NMR  2KXH  (NMR  2QFJ  (X-ray  2.10A  3DXB  (X-ray  2.20A  3UE2  (X-ray  1.23A  3US5  (X-ray  1.38A  3UWT  (X-ray  2.50A  5KVY  (X-ray  1.95A  5KW1  (X-ray  2.10A  5KW6  (X-ray  1.91A  5KWQ  (X-ray  2.80A  6LUR  (X-ray  2.00A  6SLO  (X-ray  1.94A 
DBSNP rs398123001 
Subcellular location [CC]Nucleus {ECO:0000269|PubMed:10606266, ECO:0000269|PubMed:10668799, ECO:0000269|PubMed:17579712}. Note=Colocalizes partially with RO60. {ECO:0000269|PubMed:10668799}.
Mouse PG classificationNA
click here to return to the previous page