1abo
From Proteopedia
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|PDB= 1abo |SIZE=350|CAPTION= <scene name='initialview01'>1abo</scene>, resolution 2.0Å | |PDB= 1abo |SIZE=350|CAPTION= <scene name='initialview01'>1abo</scene>, resolution 2.0Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand=SO4:SULFATE ION'>SO4</scene> | + | |LIGAND= <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene> |
| - | |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= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1abo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1abo OCA], [http://www.ebi.ac.uk/pdbsum/1abo PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1abo RCSB]</span> | ||
}} | }} | ||
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[[Category: Saraste, M.]] | [[Category: Saraste, M.]] | ||
[[Category: Wilmanns, M.]] | [[Category: Wilmanns, M.]] | ||
| - | [[Category: SO4]] | ||
[[Category: proto-oncogene]] | [[Category: proto-oncogene]] | ||
[[Category: sh3 domain]] | [[Category: sh3 domain]] | ||
[[Category: transferase (phosphotransferase)]] | [[Category: transferase (phosphotransferase)]] | ||
| - | ''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 18:37:11 2008'' |
Revision as of 15:37, 30 March 2008
| |||||||
| , resolution 2.0Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | |||||||
| 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 | ||||||
CRYSTAL STRUCTURE OF THE COMPLEX OF THE ABL TYROSINE KINASE SH3 DOMAIN WITH 3BP-1 SYNTHETIC PEPTIDE
Overview
Src-homology 3 (SH3) domains bind to proline-rich motifs in target proteins. We have determined high-resolution crystal structures of the complexes between the SH3 domains of Abl and Fyn tyrosine kinases, and two ten-residue proline-rich peptides derived from the SH3-binding proteins 3BP-1 and 3BP-2. The X-ray data show that the basic mode of binding of both proline-rich peptides is the same. Peptides are bound over their entire length and interact with three major sites on the SH3 molecules by both hydrogen-bonding and van der Waals contacts. Residues 4-10 of the peptide adopt the conformation of a left-handed polyproline helix type II. Binding of the proline at position 2 requires a kink at the non-proline position 3.
About this Structure
1ABO is a Protein complex structure of sequences from Mus musculus. Full crystallographic information is available from OCA.
Reference
High-resolution crystal structures of tyrosine kinase SH3 domains complexed with proline-rich peptides., Musacchio A, Saraste M, Wilmanns M, Nat Struct Biol. 1994 Aug;1(8):546-51. PMID:7664083
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