Gene Information
Gene NameSF3B1
OrganismHomo sapiens (Human)
Gene Length1304
Protein NamesSplicing factor 3B subunit 1 (Pre-mRNA-splicing factor SF3b 155 kDa subunit) (SF3b155) (Spliceosome-associated protein 155) (SAP 155)
Target Namesplicing factor 3b subunit 1
Target TypeNA
Gene Age645 ( ENSG00000115524 )
Evolutionary StageEukaryota
AlphaFoldDBO75533
Gene CardSF3B1
Uniprot IDO75533
PfamPF08920
In ASDno
Allosteric Predictionyes (0.091371772)
Ortholog in AnimalsAlpaca_ SF3B1 ( ortholog_one2one )
Dog_ SF3B1 ( ortholog_one2one )
GuineaPig_ SF3B1 ( ortholog_one2one )
Macaque_ SF3B1 ( ortholog_one2one )
Mouse_ Sf3b1 ( ortholog_one2one )
Pig_ SF3B1 ( ortholog_one2one )
Rat_ Sf3b1 ( ortholog_one2one )
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityNA
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.197535(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2F9D  (X-ray  2.50A  2F9J  (X-ray  3.00A  2FHO  (NMR  2PEH  (X-ray  2.11A  3LQV  (X-ray  2.38A  4OZ1  (X-ray  1.74A  5IFE  (X-ray  3.10A  5O9Z  (EM  4.50A  5Z56  (EM  5.10A  5Z57  (EM  6.50A  5Z58  (EM  4.90A  5ZYA  (EM  3.95A  6AH0  (EM  5.70A  6AHD  (EM  3.80A  6EN4  (X-ray  3.08A  6FF4  (EM  16.00A  6FF7  (EM  4.50A  6N3E  (X-ray  1.89A  6QX9  (EM  3.28A  6Y50  (EM  4.10A  6Y53  (EM  7.10A  6Y5Q  (EM  7.10A  7ABG  (EM  7.80A  7ABH  (EM  4.50A  7ABI  (EM  8.00A  7B0I  (X-ray  3.00A  7B91  (X-ray  3.00A  7B92  (X-ray  3.00A  7B9C  (X-ray  2.40A  7DVQ  (EM  2.89A  7EVN  (EM  2.60A  7EVO  (EM  2.50A  7OMF  (X-ray  3.00A  7ONB  (EM  3.10A  7OPI  (X-ray  3.10A  7Q3L  (EM  2.30A  7Q4O  (EM  2.20A  7Q4P  (EM  2.20A  7SN6  (X-ray  1.80A 
DBSNP NA 
Subcellular location [CC]Nucleus {ECO:0000269|PubMed:27720643, ECO:0000269|PubMed:28541300, ECO:0000269|PubMed:34023904}. Nucleus speckle. Note=During mitosis, transiently dispersed from the nuclear speckles to the cytoplasm.
Mouse PG classificationNA
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