1fmk
From Proteopedia
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|PDB= 1fmk |SIZE=350|CAPTION= <scene name='initialview01'>1fmk</scene>, resolution 1.5Å | |PDB= 1fmk |SIZE=350|CAPTION= <scene name='initialview01'>1fmk</scene>, resolution 1.5Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= | + | |LIGAND= <scene name='pdbligand=PTR:O-PHOSPHOTYROSINE'>PTR</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=1fmk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1fmk OCA], [http://www.ebi.ac.uk/pdbsum/1fmk PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1fmk RCSB]</span> | ||
}} | }} | ||
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==Overview== | ==Overview== | ||
The structure of a large fragment of the c-Src tyrosine kinase, comprising the regulatory and kinase domains and the carboxy-terminal tall, has been determined at 1.7 A resolution in a closed, inactive state. Interactions among domains, stabilized by binding of the phosphorylated tail to the SH2 domain, lock the molecule in a conformation that simultaneously disrupts the kinase active site and sequesters the binding surfaces of the SH2 and SH3 domains. The structure shows how appropriate cellular signals, or transforming mutations in v-Src, could break these interactions to produce an open, active kinase. | The structure of a large fragment of the c-Src tyrosine kinase, comprising the regulatory and kinase domains and the carboxy-terminal tall, has been determined at 1.7 A resolution in a closed, inactive state. Interactions among domains, stabilized by binding of the phosphorylated tail to the SH2 domain, lock the molecule in a conformation that simultaneously disrupts the kinase active site and sequesters the binding surfaces of the SH2 and SH3 domains. The structure shows how appropriate cellular signals, or transforming mutations in v-Src, could break these interactions to produce an open, active kinase. | ||
| - | |||
| - | ==Disease== | ||
| - | Known disease associated with this structure: Colon cancer, advanced OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=190090 190090]] | ||
==About this Structure== | ==About this Structure== | ||
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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 Sun Mar 30 20:25:53 2008'' |
Revision as of 17:25, 30 March 2008
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| , resolution 1.5Å | |||||||
|---|---|---|---|---|---|---|---|
| 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 HUMAN TYROSINE-PROTEIN KINASE C-SRC
Overview
The structure of a large fragment of the c-Src tyrosine kinase, comprising the regulatory and kinase domains and the carboxy-terminal tall, has been determined at 1.7 A resolution in a closed, inactive state. Interactions among domains, stabilized by binding of the phosphorylated tail to the SH2 domain, lock the molecule in a conformation that simultaneously disrupts the kinase active site and sequesters the binding surfaces of the SH2 and SH3 domains. The structure shows how appropriate cellular signals, or transforming mutations in v-Src, could break these interactions to produce an open, active kinase.
About this Structure
1FMK is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
Three-dimensional structure of the tyrosine kinase c-Src., Xu W, Harrison SC, Eck MJ, Nature. 1997 Feb 13;385(6617):595-602. PMID:9024657
Page seeded by OCA on Sun Mar 30 20:25:53 2008
Categories: Homo sapiens | Single protein | Transferase | Eck, M J. | Harrison, S C. | Xu, W. | Phosphorylation | Phosphotransferase | Phosphotyrosine | Proto-oncogene | Sh2 | Sh3 | Src | Tyrosine kinase
