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6fit
From Proteopedia
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[[Image:6fit.jpg|left|200px]] | [[Image:6fit.jpg|left|200px]] | ||
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'''FHIT-TRANSITION STATE ANALOG''' | '''FHIT-TRANSITION STATE ANALOG''' | ||
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==Reference== | ==Reference== | ||
Structure-based analysis of catalysis and substrate definition in the HIT protein family., Lima CD, Klein MG, Hendrickson WA, Science. 1997 Oct 10;278(5336):286-90. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/9323207 9323207] | Structure-based analysis of catalysis and substrate definition in the HIT protein family., Lima CD, Klein MG, Hendrickson WA, Science. 1997 Oct 10;278(5336):286-90. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/9323207 9323207] | ||
| - | [[Category: Bis(5'-adenosyl)-triphosphatase]] | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: Klein, M G.]] | [[Category: Klein, M G.]] | ||
[[Category: Lima, C D.]] | [[Category: Lima, C D.]] | ||
| - | [[Category: | + | [[Category: Fhit]] |
| - | [[Category: | + | [[Category: Fragile histidine triad protein]] |
| - | [[Category: | + | [[Category: Histidine triad protein family]] |
| - | [[Category: | + | [[Category: Hit protein family]] |
| - | [[Category: | + | [[Category: Hydrolase]] |
| - | [[Category: | + | [[Category: Nucleotidyl hydrolase]] |
| - | [[Category: | + | [[Category: Nucleotidyl transferase]] |
| - | [[Category: | + | [[Category: Putative tumor suppressor]] |
| - | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun May 4 22:40:28 2008'' | |
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | |
Revision as of 19:40, 4 May 2008
FHIT-TRANSITION STATE ANALOG
Overview
The histidine triad (HIT) protein family is among the most ubiquitous and highly conserved in nature, but a biological activity has not yet been identified for any member of the HIT family. Fragile histidine triad protein (FHIT) and protein kinase C interacting protein (PKCI) were used in a structure-based approach to elucidate characteristics of in vivo ligands and reactions. Crystallographic structures of apo, substrate analog, pentacovalent transition-state analog, and product states of both enzymes reveal a catalytic mechanism and define substrate characteristics required for catalysis, thus unifying the HIT family as nucleotidyl hydrolases, transferases, or both. The approach described here may be useful in identifying structure-function relations between protein families identified through genomics.
About this Structure
6FIT is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
Structure-based analysis of catalysis and substrate definition in the HIT protein family., Lima CD, Klein MG, Hendrickson WA, Science. 1997 Oct 10;278(5336):286-90. PMID:9323207 Page seeded by OCA on Sun May 4 22:40:28 2008
