2nwc
From Proteopedia
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|SITE= | |SITE= | ||
|LIGAND= | |LIGAND= | ||
| - | |ACTIVITY= [http://en.wikipedia.org/wiki/Chaperonin_ATPase Chaperonin ATPase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.4.9 3.6.4.9] | + | |ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Chaperonin_ATPase Chaperonin ATPase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.4.9 3.6.4.9] </span> |
|GENE= groL, groEL ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli]) | |GENE= groL, groEL ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli]) | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2nwc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2nwc OCA], [http://www.ebi.ac.uk/pdbsum/2nwc PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2nwc RCSB]</span> | ||
}} | }} | ||
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[[Category: hsp60]] | [[Category: hsp60]] | ||
| - | ''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 04:09:19 2008'' |
Revision as of 01:09, 31 March 2008
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| , resolution 3.02Å | |||||||
|---|---|---|---|---|---|---|---|
| Gene: | groL, groEL (Escherichia coli) | ||||||
| Activity: | Chaperonin ATPase, with EC number 3.6.4.9 | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
A 3.02 angstrom crystal structure of wild-type apo GroEL in a monoclinic space group
Overview
GroEL is a member of the ATP-dependent chaperonin family that promotes the proper folding of many cytosolic bacterial proteins. The structures of GroEL in a variety of different states have been determined using X-ray crystallography and cryo-electron microscopy. In this study, a 3.02 A crystal structure of the native GroEL complex from Escherichia coli is presented. The complex was purified and crystallized in the absence of potassium ions, which allowed evaluation of the structural changes that may occur in response to cognate potassium-ion binding by comparison to the previously determined wild-type GroEL structure (PDB code 1xck), in which potassium ions were observed in all 14 subunits. In general, the structure is similar to the previously determined wild-type GroEL crystal structure with some differences in regard to temperature-factor distribution.
About this Structure
2NWC is a Single protein structure of sequence from Escherichia coli. Full crystallographic information is available from OCA.
Reference
Purification, crystallization and structure determination of native GroEL from Escherichia coli lacking bound potassium ions., Kiser PD, Lodowski DT, Palczewski K, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2007 Jun 1;63(Pt, 6):457-61. Epub 2007 May 5. PMID:17554162
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