2btf
From Proteopedia
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|PDB= 2btf |SIZE=350|CAPTION= <scene name='initialview01'>2btf</scene>, resolution 2.55Å | |PDB= 2btf |SIZE=350|CAPTION= <scene name='initialview01'>2btf</scene>, resolution 2.55Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand= | + | |LIGAND= <scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=ATP:ADENOSINE-5'-TRIPHOSPHATE'>ATP</scene>, <scene name='pdbligand=CH3:METHYL+GROUP'>CH3</scene>, <scene name='pdbligand=SR:STRONTIUM+ION'>SR</scene> |
|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2btf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2btf OCA], [http://www.ebi.ac.uk/pdbsum/2btf PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2btf RCSB]</span> | ||
}} | }} | ||
| Line 26: | Line 29: | ||
[[Category: Rozycki, M D.]] | [[Category: Rozycki, M D.]] | ||
[[Category: Schutt, C E.]] | [[Category: Schutt, C E.]] | ||
| - | [[Category: ACE]] | ||
| - | [[Category: ATP]] | ||
| - | [[Category: CH3]] | ||
| - | [[Category: SR]] | ||
[[Category: acetylation and actin-binding]] | [[Category: acetylation and actin-binding]] | ||
| - | ''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 02:11:27 2008'' |
Revision as of 23:11, 30 March 2008
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| , resolution 2.55Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , , , | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
THE STRUCTURE OF CRYSTALLINE PROFILIN-BETA-ACTIN
Overview
The three-dimensional structure of bovine profilin-beta-actin has been solved to 2.55 A resolution by X-ray crystallography. There are several significant local changes in the structure of beta-actin compared with alpha-actin as well as an overall 5 degrees rotation between its two major domains. Actin molecules in the crystal are organized into ribbons through intermolecular contacts like those found in oligomeric protein assemblies. Profilin forms two extensive contacts with the actin ribbon, one of which appears to correspond to the solution contact in vitro.
About this Structure
2BTF is a Protein complex structure of sequences from Bos taurus. Full crystallographic information is available from OCA.
Reference
The structure of crystalline profilin-beta-actin., Schutt CE, Myslik JC, Rozycki MD, Goonesekere NC, Lindberg U, Nature. 1993 Oct 28;365(6449):810-6. PMID:8413665
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