This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
1ab2
From Proteopedia
| Line 1: | Line 1: | ||
| - | [[Image:1ab2.gif|left|200px]] | + | [[Image:1ab2.gif|left|200px]] |
| - | + | ||
| - | '''THREE-DIMENSIONAL SOLUTION STRUCTURE OF THE SRC HOMOLOGY 2 DOMAIN OF C-ABL''' | + | {{Structure |
| + | |PDB= 1ab2 |SIZE=350|CAPTION= <scene name='initialview01'>1ab2</scene> | ||
| + | |SITE= | ||
| + | |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] | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''THREE-DIMENSIONAL SOLUTION STRUCTURE OF THE SRC HOMOLOGY 2 DOMAIN OF C-ABL''' | ||
| + | |||
==Overview== | ==Overview== | ||
| Line 10: | Line 19: | ||
==About this Structure== | ==About this Structure== | ||
| - | 1AB2 is a [ | + | 1AB2 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1AB2 OCA]. |
==Reference== | ==Reference== | ||
| - | Three-dimensional solution structure of the src homology 2 domain of c-abl., Overduin M, Rios CB, Mayer BJ, Baltimore D, Cowburn D, Cell. 1992 Aug 21;70(4):697-704. PMID:[http:// | + | Three-dimensional solution structure of the src homology 2 domain of c-abl., Overduin M, Rios CB, Mayer BJ, Baltimore D, Cowburn D, Cell. 1992 Aug 21;70(4):697-704. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/1505033 1505033] |
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
| Line 24: | Line 33: | ||
[[Category: transferase(phosphotransferase)]] | [[Category: transferase(phosphotransferase)]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 09:55:16 2008'' |
Revision as of 07:55, 20 March 2008
| |||||||
| Activity: | Transferase, with EC number and 2.7.10.2 2.7.10.1 and 2.7.10.2 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
THREE-DIMENSIONAL SOLUTION STRUCTURE OF THE SRC HOMOLOGY 2 DOMAIN OF C-ABL
Contents |
Overview
SH2 regions are protein motifs capable of binding target protein sequences that contain a phosphotyrosine. The solution structure of the abl SH2 product, a protein of 109 residues and 12.1 kd, has been determined by multidimensional nuclear magnetic resonance spectroscopy. It is a compact spherical domain with a pair of three-stranded antiparallel beta sheets and a C-terminal alpha helix enclosing the hydrophobic core. Three arginines project from a short N-terminal alpha helix and one beta sheet into the putative phosphotyrosine-binding site, which lies on a face distal from the termini. Comparison with other SH2 sequences supports a common global fold and mode of phosphotyrosine binding for this family.
Disease
Known diseases associated with this structure: Leukemia, Philadelphia chromosome-positive, resistant to imatinib OMIM:[189980]
About this Structure
1AB2 is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
Three-dimensional solution structure of the src homology 2 domain of c-abl., Overduin M, Rios CB, Mayer BJ, Baltimore D, Cowburn D, Cell. 1992 Aug 21;70(4):697-704. PMID:1505033
Page seeded by OCA on Thu Mar 20 09:55:16 2008
