1dz8: Difference between revisions
No edit summary |
No edit summary |
||
| Line 4: | Line 4: | ||
|PDB= 1dz8 |SIZE=350|CAPTION= <scene name='initialview01'>1dz8</scene>, resolution 1.9Å | |PDB= 1dz8 |SIZE=350|CAPTION= <scene name='initialview01'>1dz8</scene>, resolution 1.9Å | ||
|SITE= <scene name='pdbsite=K1:This+Is+The+Intramolecular+K+Binding+Site+For+Monomer+A+...'>K1</scene>, <scene name='pdbsite=K2:This+Is+The+Intramolecular+K+Binding+Site+For+Monomer+B+...'>K2</scene>, <scene name='pdbsite=K3:Intermolecular+K+Site'>K3</scene> and <scene name='pdbsite=O2:O'>O2</scene> | |SITE= <scene name='pdbsite=K1:This+Is+The+Intramolecular+K+Binding+Site+For+Monomer+A+...'>K1</scene>, <scene name='pdbsite=K2:This+Is+The+Intramolecular+K+Binding+Site+For+Monomer+B+...'>K2</scene>, <scene name='pdbsite=K3:Intermolecular+K+Site'>K3</scene> and <scene name='pdbsite=O2:O'>O2</scene> | ||
|LIGAND= <scene name='pdbligand= | |LIGAND= <scene name='pdbligand=CAM:CAMPHOR'>CAM</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=OXY:OXYGEN+MOLECULE'>OXY</scene>, <scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</scene> | ||
|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
|DOMAIN= | |||
|RELATEDENTRY= | |||
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1dz8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1dz8 OCA], [http://www.ebi.ac.uk/pdbsum/1dz8 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1dz8 RCSB]</span> | |||
}} | }} | ||
| Line 32: | Line 35: | ||
[[Category: Stock, A M.]] | [[Category: Stock, A M.]] | ||
[[Category: Sweet, R M.]] | [[Category: Sweet, R M.]] | ||
[[Category: heme]] | [[Category: heme]] | ||
[[Category: mono-oxygenase]] | [[Category: mono-oxygenase]] | ||
''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 19:51:45 2008'' | ||
Revision as of 19:51, 30 March 2008
| |||||||
| , resolution 1.9Å | |||||||
|---|---|---|---|---|---|---|---|
| Sites: | , , and | ||||||
| Ligands: | , , , , | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
OXYGEN COMPLEX OF P450CAM FROM PSEUDOMONAS PUTIDA
OverviewOverview
Members of the cytochrome P450 superfamily catalyze the addition of molecular oxygen to nonactivated hydrocarbons at physiological temperature-a reaction that requires high temperature to proceed in the absence of a catalyst. Structures were obtained for three intermediates in the hydroxylation reaction of camphor by P450cam with trapping techniques and cryocrystallography. The structure of the ferrous dioxygen adduct of P450cam was determined with 0.91 angstrom wavelength x-rays; irradiation with 1.5 angstrom x-rays results in breakdown of the dioxygen molecule to an intermediate that would be consistent with an oxyferryl species. The structures show conformational changes in several important residues and reveal a network of bound water molecules that may provide the protons needed for the reaction.
About this StructureAbout this Structure
1DZ8 is a Single protein structure of sequence from Pseudomonas putida. Full crystallographic information is available from OCA.
ReferenceReference
The catalytic pathway of cytochrome p450cam at atomic resolution., Schlichting I, Berendzen J, Chu K, Stock AM, Maves SA, Benson DE, Sweet RM, Ringe D, Petsko GA, Sligar SG, Science. 2000 Mar 3;287(5458):1615-22. PMID:10698731
Page seeded by OCA on Sun Mar 30 19:51:45 2008