2hr9
From Proteopedia
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|ACTIVITY= | |ACTIVITY= | ||
|GENE= TPT1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]) | |GENE= TPT1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]) | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2hr9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hr9 OCA], [http://www.ebi.ac.uk/pdbsum/2hr9 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2hr9 RCSB]</span> | ||
}} | }} | ||
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[[Category: tumor protein]] | [[Category: tumor protein]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 03:34:23 2008'' |
Revision as of 00:34, 31 March 2008
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| Gene: | TPT1 (Homo sapiens) | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Solution structure of human translationally controlled tumor protein
Overview
Human translationally controlled tumor protein (TCTP) is a growth-related, calcium-binding protein. We determined the solution structure and backbone dynamics of human TCTP, and identified the calcium-binding site of human TCTP using multi-dimensional NMR spectroscopy. The overall structure of human TCTP has a rather rigid well-folded core and a very flexible long loop connected by a short two-strand beta-sheet, which shows a conserved fold in the TCTP family. The C-terminal portions of loop L(alpha3beta8) and strand beta9 and the N-terminal region of strand beta8 may form a calcium-binding site in the human TCTP structure, which is largely conserved in the sequence alignment of TCTPs. The K(d) value for the calcium binding is 0.022-0.025 M indicating a very weak calcium-binding site.
About this Structure
2HR9 is a Single protein structure of sequence from Homo sapiens. This structure supersedes the now removed PDB entry 1Y41. Full crystallographic information is available from OCA.
Reference
Solution structure and mapping of a very weak calcium-binding site of human translationally controlled tumor protein by NMR., Feng Y, Liu D, Yao H, Wang J, Arch Biochem Biophys. 2007 Nov 1;467(1):48-57. Epub 2007 Aug 30. PMID:17897616
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