Gene Information
Gene NameFHIT
OrganismHomo sapiens (Human)
Gene Length147
Protein NamesBis(5'-adenosyl)-triphosphatase (EC 3.6.1.29) (AP3A hydrolase) (AP3Aase) (Adenosine 5'-monophosphoramidase FHIT) (EC 3.9.1.-) (Adenylylsulfatase) (EC 3.6.2.1) (Adenylylsulfate-ammonia adenylyltransferase) (EC 2.7.7.51) (Diadenosine 5',5'''-P1,P3-triphosphate hydrolase) (Dinucleosidetriphosphatase) (Fragile histidine triad protein)
Target Namefragile histidine triad protein
Target TypeSuccessful target
Gene Age101 ( ENSG00000189283 )
Evolutionary StageEukaryota
AlphaFoldDBP49789
Gene CardFHIT
Uniprot IDP49789
PfamPF01230
In ASDno
Allosteric Predictionyes (0.047127715)
Ortholog in AnimalsAlpaca_ FHIT ( ortholog_one2one )
Dog_ FHIT ( ortholog_one2one )
GuineaPig_ FHIT ( ortholog_one2one )
Macaque_ FHIT ( ortholog_one2one )
Mouse_ Fhit ( ortholog_one2one )
Pig_ FHIT ( ortholog_one2one )
Rat_ Fhit ( ortholog_one2one )
OhnologsNA
ParalogsHINT1, HINT2
TissueNA
Tissue SpecificityLow levels expressed in all tissues tested. Phospho-FHIT observed in liver and kidney, but not in brain and lung. Phospho-FHIT undetected in all tested human tumor cell lines.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1FHI  (X-ray  3.10A  1FIT  (X-ray  1.85A  2FHI  (X-ray  2.60A  2FIT  (X-ray  1.90A  3FIT  (X-ray  2.40A  4FIT  (X-ray  2.50A  5FIT  (X-ray  2.30A  6FIT  (X-ray  2.60A  7P8P  (X-ray  2.34A 
DBSNP NA 
Subcellular location [CC]Cytoplasm {ECO:0000269|PubMed:15007172, ECO:0000269|PubMed:15313915}. Mitochondrion {ECO:0000269|PubMed:19622739}. Nucleus {ECO:0000269|PubMed:15313915}.
Mouse PG classificationNA
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