3hck
From Proteopedia
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|ACTIVITY= | |ACTIVITY= | ||
|GENE= RESIDUES E119-K224 OF HUMAN HC ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]) | |GENE= RESIDUES E119-K224 OF HUMAN HC ([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=3hck FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hck OCA], [http://www.ebi.ac.uk/pdbsum/3hck PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=3hck RCSB]</span> | ||
}} | }} | ||
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[[Category: tyrosine kinase]] | [[Category: tyrosine kinase]] | ||
| - | ''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 05:33:51 2008'' |
Revision as of 02:33, 31 March 2008
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| Gene: | RESIDUES E119-K224 OF HUMAN HC (Homo sapiens) | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
NMR ENSEMBLE OF THE UNCOMPLEXED HUMAN HCK SH2 DOMAIN, 20 STRUCTURES
Overview
The hematopoietic cellular kinase (Hck) is a member of the Src family of non-receptor protein-tyrosine kinases and participates in signal transduction events regulating the growth, differentiation and function of phagocytes. The secondary structure of the SH2 domain for Hck was determined for a 13C/15N-enriched sample using multi-dimensional NMR spectroscopy. The secondary structure for the domain was determined from chemical shift indices [1H alpha, 13C alpha and 13C'], sequential NOEs [d(alphaN)(i, i+1) and d(NN)(i, i+1)], and 3J(alphaN) scalar coupling constants. The Hck SH2 domain consists of two alpha-helices and seven beta-strands. Complementary strands of beta-sheets were identified from long-range NOEs using a novel 3D, 13C/15N-edited HMQC-NOESY-(HCACO)NH experiment that correlated 1H alpha resonances between beta-strands. The secondary structure for Hck SH2 is similar to that predicted from the sequence alignment of the Src-family protein tyrosine kinases.
About this Structure
3HCK is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
Sequential assignment and secondary structure determination for the Src homology 2 domain of hematopoietic cellular kinase., Zhang W, Smithgall TE, Gmeiner WH, FEBS Lett. 1997 Apr 7;406(1-2):131-5. PMID:9109402
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