1php
From Proteopedia
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|PDB= 1php |SIZE=350|CAPTION= <scene name='initialview01'>1php</scene>, resolution 1.65Å | |PDB= 1php |SIZE=350|CAPTION= <scene name='initialview01'>1php</scene>, resolution 1.65Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand= | + | |LIGAND= <scene name='pdbligand=ADP:ADENOSINE-5'-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene> |
| - | |ACTIVITY= [http://en.wikipedia.org/wiki/Phosphoglycerate_kinase Phosphoglycerate kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.2.3 2.7.2.3] | + | |ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Phosphoglycerate_kinase Phosphoglycerate kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.2.3 2.7.2.3] </span> |
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1php FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1php OCA], [http://www.ebi.ac.uk/pdbsum/1php PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1php RCSB]</span> | ||
}} | }} | ||
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[[Category: Davies, G J.]] | [[Category: Davies, G J.]] | ||
[[Category: Watson, H C.]] | [[Category: Watson, H C.]] | ||
| - | [[Category: ADP]] | ||
| - | [[Category: MG]] | ||
[[Category: kinase]] | [[Category: kinase]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 22:59:47 2008'' |
Revision as of 19:59, 30 March 2008
| |||||||
| , resolution 1.65Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , | ||||||
| Activity: | Phosphoglycerate kinase, with EC number 2.7.2.3 | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
STRUCTURE OF THE ADP COMPLEX OF THE 3-PHOSPHOGLYCERATE KINASE FROM BACILLUS STEAROTHERMOPHILUS AT 1.65 ANGSTROMS
Overview
The structure of the ADP complex of the enzyme 3-phosphoglycerate kinase (PGK, E.C. 2.7.2.3) from Bacillus stearothermophilus NCA-1503 has been determined by the method of molecular replacement. The structure has been refined to an R factor of 0.16 for all data between 10.0 and 1.65 A resolution, using data collected on the Hendrix-Lentfer imaging plate at the EMBL outstation in Hamburg. The r.m.s. deviations from stereochemical ideality are 0.010 and 0.011 A for bonds and planes, respectively. Although crystallized in the presence of the nucleotide product MgATP, the high-resolution structure reveals the bound nucleotide to be MgADP reflecting the low intrinsic ATPase activity of PGK. Although the two domains of this enzyme are found to be some 4.5 degrees closer together than is found in the yeast and horse-muscle apo-enzyme structures, this structure represents the 'open' rather than the 'closed', catalytically competent form, of the enzyme.
About this Structure
1PHP is a Single protein structure of sequence from Geobacillus stearothermophilus. Full crystallographic information is available from OCA.
Reference
Structure of the ADP complex of the 3-phosphoglycerate kinase from Bacillus stearothermophilus at 1.65 A., Davies GJ, Gamblin SJ, Littlechild JA, Dauter Z, Wilson KS, Watson HC, Acta Crystallogr D Biol Crystallogr. 1994 Mar 1;50(Pt 2):202-9. PMID:15299460
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