1qwf
From Proteopedia
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|SITE= | |SITE= | ||
|LIGAND= | |LIGAND= | ||
| - | |ACTIVITY= [http://en.wikipedia.org/wiki/Transferase Transferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.10.1 and 2.7.10.2 2.7.10.1 and 2.7.10.2] | + | |ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Transferase Transferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.10.1 and 2.7.10.2 2.7.10.1 and 2.7.10.2] </span> |
|GENE= CHICKEN ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=11876 Avian sarcoma virus]) | |GENE= CHICKEN ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=11876 Avian sarcoma virus]) | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1qwf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1qwf OCA], [http://www.ebi.ac.uk/pdbsum/1qwf PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1qwf RCSB]</span> | ||
}} | }} | ||
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[[Category: src sh3 domain]] | [[Category: src sh3 domain]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 23:19:54 2008'' |
Revision as of 20:19, 30 March 2008
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| Gene: | CHICKEN (Avian sarcoma virus) | ||||||
| Activity: | Transferase, with EC number and 2.7.10.2 2.7.10.1 and 2.7.10.2 | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
C-SRC SH3 DOMAIN COMPLEXED WITH LIGAND VSL12
Overview
Two dodecapeptides belonging to distinct classes of Src homology 3 (SH3) ligands and selected from biased phage display libraries were used to investigate interactions between a specificity pocket in the Src SH3 domain and ligant residues flanking the proline-rich core. The solution structures of c-Src SH3 complexed with these peptides were solved by NMR. In addition to proline-rich, polyproline type II helix-forming core, the class I and II ligands each possesses a flanking sequence that occupies a large pocket between the RT and n-Src loops of the SH3 domain. Structural and mutational analyses illustrate how the two classes of SH3 ligands exploit a specificity pocket on the receptor differently to increase binding affinity and specificity.
About this Structure
1QWF is a Single protein structure of sequence from Avian sarcoma virus. Full crystallographic information is available from OCA.
Reference
Specific interactions outside the proline-rich core of two classes of Src homology 3 ligands., Feng S, Kasahara C, Rickles RJ, Schreiber SL, Proc Natl Acad Sci U S A. 1995 Dec 19;92(26):12408-15. PMID:8618911
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