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- PDB-1lwl: Crystal Structure of Cytochrome P450-cam with a Fluorescent Probe... -

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Basic information

Entry
Database: PDB / ID: 1lwl
TitleCrystal Structure of Cytochrome P450-cam with a Fluorescent Probe D-8-Ad (Adamantane-1-carboxylic acid-5-dimethylamino-naphthalene-1-sulfonylamino-octyl-amide)
ComponentsCytochrome P450-cam
KeywordsOXIDOREDUCTASE / MONOOXYGENASE / ELECTRON TRANSFER / ENERGY TRANSFER / SUBSTRATE-BINDING / DANSYL / ADAMANTANE / Adamantane-1-carboxylic acid [4-(5-dimethylamino-naphthalene-1-sulfonylamino)-octyl]-amide / CHANNEL
Function / homology
Function and homology information


camphor 5-monooxygenase / camphor 5-monooxygenase activity / (+)-camphor catabolic process / iron ion binding / heme binding / cytoplasm
Similarity search - Function
Cytochrome P450, B-class / Cytochrome p450 / Cytochrome P450 / Cytochrome P450, conserved site / Cytochrome P450 cysteine heme-iron ligand signature. / Cytochrome P450 / Cytochrome P450 superfamily / Cytochrome P450 / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
Chem-DSO / PROTOPORPHYRIN IX CONTAINING FE / Camphor 5-monooxygenase
Similarity search - Component
Biological speciesPseudomonas putida (bacteria)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2.2 Å
AuthorsDunn, A.R. / Hays, A.M. / Goodin, D.B. / Stout, C.D. / Chiu, R. / Winkler, J.R. / Gray, H.B.
CitationJournal: J.AM.CHEM.SOC. / Year: 2002
Title: Fluorescent probes for cytochrome P450 structural characterization and inhibitor screening
Authors: Dunn, A.R. / Hays, A.M. / Goodin, D.B. / Stout, C.D. / Chiu, R. / Winkler, J.R. / Gray, H.B.
History
DepositionMay 31, 2002Deposition site: RCSB / Processing site: RCSB
Revision 1.0Dec 18, 2002Provider: repository / Type: Initial release
Revision 1.1Apr 28, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Feb 14, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / struct_conn / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Cytochrome P450-cam
hetero molecules


Theoretical massNumber of molelcules
Total (without water)48,1183
Polymers46,9611
Non-polymers1,1562
Water5,441302
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)64.955, 75.313, 93.178
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein Cytochrome P450-cam / Camphor 5-monooxygenase / P450cam


Mass: 46961.359 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Pseudomonas putida (bacteria) / Plasmid: PUS200 / Production host: Escherichia coli (E. coli) / Strain (production host): TBY / References: UniProt: P00183, camphor 5-monooxygenase
#2: Chemical ChemComp-HEM / PROTOPORPHYRIN IX CONTAINING FE / HEME / Heme B


Mass: 616.487 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C34H32FeN4O4
#3: Chemical ChemComp-DSO / ADAMANTANE-1-CARBOXYLIC ACID-5-DIMETHYLAMINO-NAPHTHALENE-1-SULFONYLAMINO-OCTYL-AMIDE


Mass: 539.772 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C31H45N3O3S
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 302 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.42 Å3/Da / Density % sol: 49.28 %
Crystal growTemperature: 277 K / Method: vapor diffusion, hanging drop / pH: 5.5
Details: Citrate, PEG, KCl, DTT, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal grow
*PLUS
Temperature: 4 ℃
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDDetailsChemical formula
10.1 Mcitrate1reservoirpH5.5
2200 mM1reservoirKCl
313 %(w/v)PEG80001reservoir

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Data collection

DiffractionMean temperature: 105 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU RU200 / Wavelength: 1.5418 Å
DetectorType: RIGAKU RAXIS IV / Detector: IMAGE PLATE / Date: Jan 16, 2002 / Details: osmic confocal mirrors
RadiationMonochromator: graphite / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 2.2→20 Å / Num. all: 21045 / Num. obs: 21045 / % possible obs: 93.3 % / Observed criterion σ(F): 1 / Observed criterion σ(I): -3 / Redundancy: 5.2 % / Biso Wilson estimate: 26.2 Å2 / Rsym value: 0.102 / Net I/σ(I): 13.9
Reflection shellResolution: 2.2→2.3 Å / Mean I/σ(I) obs: 2.5 / Rsym value: 0.266 / % possible all: 63.8
Reflection
*PLUS
Lowest resolution: 20 Å / Num. measured all: 115720 / Rmerge(I) obs: 0.102
Reflection shell
*PLUS
% possible obs: 63.8 % / Rmerge(I) obs: 0.266

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Processing

Software
NameClassification
DENZOdata reduction
SCALEPACKdata scaling
CNSrefinement
CNSphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 2CPP

2cpp


Resolution: 2.2→20 Å / σ(F): 0 / Stereochemistry target values: Engh & Huber
RfactorNum. reflection% reflectionSelection details
Rfree0.247 959 -random
Rwork0.202 ---
all0.202 21045 --
obs0.247 19676 93.3 %-
Refinement stepCycle: LAST / Resolution: 2.2→20 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3199 0 81 302 3582
LS refinement shellResolution: 2.2→2.3 Å
RfactorNum. reflection% reflection
Rfree0.247 556 -
Rwork0.202 --
obs-21045 93.3 %
Refinement
*PLUS
Lowest resolution: 20 Å / % reflection Rfree: 4.8 %
Solvent computation
*PLUS
Displacement parameters
*PLUS
Refine LS restraints
*PLUS
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_bond_d0.006
X-RAY DIFFRACTIONx_angle_d
X-RAY DIFFRACTIONx_angle_deg1.3
LS refinement shell
*PLUS
Highest resolution: 2.2 Å / Lowest resolution: 2.3 Å / Rfactor Rfree: 0.33 / Rfactor Rwork: 0.285

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