Histidine triad nucleotide-binding protein

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== Function ==
== Function ==
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'''Histidine triad nucleotide-binding protein''' (HINT) or '''protein kinase C interacting protein''' hydrolyzes purine nucleotide monophosphoamidates and some amino acid-AMPs. HINT is also a tumor suppressor. '''Fragile histidine triad''' (FHIT) cleave diadenosine polyphosphates like ApppA. FHIT-Ap(n)A complex functions in proapoptotic tumor suppression pathway.
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'''Histidine triad nucleotide-binding protein''' (HINT) or '''protein kinase C interacting protein''' hydrolyzes purine nucleotide monophosphoamidates and some amino acid-AMPs<ref>PMID:23576580</ref>. '''Fragile histidine triad''' (FHIT) cleave diadenosine polyphosphates like ApppA.
== Disease ==
== Disease ==
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FHIT gene abnormalities are seen in gallbladder carcinoma<ref>PMID:12057912</ref> and lung cancer<ref>PMID:14731325</ref>.
== Relevance ==
== Relevance ==
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HINT is a tumor suppressor. FHIT-Ap(n)A complex functions in proapoptotic tumor suppression pathway. FHIT is overexpressed in inflammatory bowel disease<ref>PMID:20083852</ref> and in colorectal cancer<ref>PMID:20083853</ref>.
== Structural highlights ==
== Structural highlights ==
</StructureSection>
</StructureSection>

Revision as of 10:22, 22 March 2016

Structure of rabbit HINT1 complex with GMP (PDB code 3rhn).

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3D structures of histidine triad nucleotide-binding protein

Updated on 22-March-2016

References

  1. Linde CI, Feng B, Wang JB, Golovina VA. Histidine triad nucleotide-binding protein 1 (HINT1) regulates Ca(2+) signaling in mouse fibroblasts and neuronal cells via store-operated Ca(2+) entry pathway. Am J Physiol Cell Physiol. 2013 Jun 1;304(11):C1098-104. doi:, 10.1152/ajpcell.00073.2013. Epub 2013 Apr 10. PMID:23576580 doi:http://dx.doi.org/10.1152/ajpcell.00073.2013
  2. Wistuba II, Ashfaq R, Maitra A, Alvarez H, Riquelme E, Gazdar AF. Fragile histidine triad gene abnormalities in the pathogenesis of gallbladder carcinoma. Am J Pathol. 2002 Jun;160(6):2073-9. PMID:12057912 doi:http://dx.doi.org/10.1016/S0002-9440(10)61157-1
  3. Zochbauer-Muller S, Wistuba II, Minna JD, Gazdar AF. Fragile histidine triad (FHIT) gene abnormalities in lung cancer. Clin Lung Cancer. 2000 Nov;2(2):141-5. PMID:14731325
  4. Wierzbicki PM, Adrych K, Kartanowicz D, Wypych J, Stanislawowski M, Zwolinska-Wcislo M, Celinski K, Skrodzka D, Godlewski J, Korybalski B, Smoczynski M, Kmiec Z. Overexpression of the fragile histidine triad (FHIT) gene in inflammatory bowel disease. J Physiol Pharmacol. 2009 Oct;60 Suppl 4:57-62. PMID:20083852
  5. Wierzbicki PM, Adrych K, Kartanowicz D, Dobrowolski S, Stanislawowski M, Chybicki J, Godlewski J, Korybalski B, Smoczynski M, Kmiec Z. Fragile histidine triad (FHIT) gene is overexpressed in colorectal cancer. J Physiol Pharmacol. 2009 Oct;60 Suppl 4:63-70. PMID:20083853

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