Gene Information
Gene NameGTF2I
OrganismHomo sapiens (Human)
Gene Length998
Protein NamesGeneral transcription factor II-I (GTFII-I) (TFII-I) (Bruton tyrosine kinase-associated protein 135) (BAP-135) (BTK-associated protein 135) (SRF-Phox1-interacting protein) (SPIN) (Williams-Beuren syndrome chromosomal region 6 protein)
Target NameNA
Target TypeNA
Gene Age544 ( ENSG00000263001 )
Evolutionary StageVertebrata
AlphaFoldDBP78347
Gene CardGTF2I
Uniprot IDP78347
PfamPF02946
In ASDno
Allosteric Predictionyes (0.389504719)
Ortholog in AnimalsAlpaca_ GTF2I ( ortholog_one2one )
Alpaca_ GTF2I ( ortholog_one2many )
Dog_ GTF2I ( ortholog_one2one )
GuineaPig_ GTF2I ( ortholog_one2one )
Macaque_ GTF2I ( ortholog_one2one )
Mouse_ Gtf2i ( ortholog_one2one )
Pig_ GTF2I ( ortholog_one2one )
Rat_ Gtf2i ( ortholog_one2one )
Rabbit_ GTF2I ( ortholog_one2one )
OhnologsNA
ParalogsZMYM5, ZMYM3, EPM2AIP1, ZBED9, ZMYM6, QRICH1, ZMYM1, ZBED8, ZMYM4, ZBED5, FAM200B, GTF2IRD2, GTF2IRD2B, ZMYM2, GTF2IRD1, THAP12, FAM200A, KIAA1958
TissueNA
Tissue SpecificityUbiquitous. Isoform 1 is strongly expressed in fetal brain, weakly in adult brain, muscle, and lymphoblasts and is almost undetectable in other adult tissues, while the other isoforms are equally expressed in all adult tissues.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);NULL(Rat);0.008333(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2D9B  (NMR  2DN4  (NMR  2ED2  (NMR  2EJE  (NMR 
DBSNP rs1057896 
Subcellular location [CC]Cytoplasm {ECO:0000269|PubMed:10373551}. Nucleus {ECO:0000255|PROSITE-ProRule:PRU00484, ECO:0000269|PubMed:10373551}. Note=Colocalizes with BTK in the cytoplasm.
Mouse PG classificationNA
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