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- PDB-5e58: Crystal Structure Of Cytochrome P450 2B35 from Desert Woodrat Neo... -

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Basic information

Entry
Database: PDB / ID: 5.0E+58
TitleCrystal Structure Of Cytochrome P450 2B35 from Desert Woodrat Neotoma Lepida in complex with 4-(4-chlorophenyl)imidazole
ComponentsCytochrome P450 family 2 subfamily B
KeywordsOXIDOREDUCTASE / Cytochrome P450 / CYP2B35 / Neotoma Lepida / Woodrat
Function / homology
Function and homology information


arachidonate epoxygenase activity / epoxygenase P450 pathway / unspecific monooxygenase / aromatase activity / xenobiotic metabolic process / iron ion binding / heme binding / endoplasmic reticulum membrane
Similarity search - Function
Cytochrome P450, E-class, group I, CYP2B-like / : / Cytochrome P450, E-class, group I / Cytochrome p450 / Cytochrome P450 / Cytochrome P450, conserved site / Cytochrome P450 cysteine heme-iron ligand signature. / Cytochrome P450 / Cytochrome P450 superfamily / Cytochrome P450 ...Cytochrome P450, E-class, group I, CYP2B-like / : / Cytochrome P450, E-class, group I / 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
sucrose / 4-(4-CHLOROPHENYL)IMIDAZOLE / PROTOPORPHYRIN IX CONTAINING FE / Cytochrome P450
Similarity search - Component
Biological speciesNeotoma lepida (desert woodrat)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.4 Å
AuthorsShah, M.B. / Stout, C.D. / Halpert, J.R.
Funding support United States, 1items
OrganizationGrant numberCountry
National Science Foundation (NSF, United States)1256840 United States
CitationJournal: Mol.Pharmacol. / Year: 2016
Title: Structure-Function Analysis of Mammalian CYP2B Enzymes Using 7-Substituted Coumarin Derivatives as Probes: Utility of Crystal Structures and Molecular Modeling in Understanding Xenobiotic Metabolism.
Authors: Shah, M.B. / Liu, J. / Huo, L. / Zhang, Q. / Dearing, M.D. / Wilderman, P.R. / Szklarz, G.D. / Stout, C.D. / Halpert, J.R.
History
DepositionOct 8, 2015Deposition site: RCSB / Processing site: RCSB
Revision 1.0Feb 10, 2016Provider: repository / Type: Initial release
Revision 1.1Mar 23, 2016Group: Database references
Revision 1.2Sep 13, 2017Group: Author supporting evidence / Database references / Derived calculations
Category: citation / pdbx_audit_support / pdbx_struct_oper_list
Item: _citation.journal_id_CSD / _pdbx_audit_support.funding_organization / _pdbx_struct_oper_list.symmetry_operation
Revision 1.3Nov 27, 2019Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 2.0Jul 29, 2020Group: Advisory / Atomic model ...Advisory / Atomic model / Data collection / Derived calculations / Non-polymer description / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / entity / entity_name_com / pdbx_branch_scheme / pdbx_chem_comp_identifier / pdbx_entity_branch / pdbx_entity_branch_descriptor / pdbx_entity_branch_link / pdbx_entity_branch_list / pdbx_entity_nonpoly / pdbx_molecule_features / pdbx_nonpoly_scheme / pdbx_struct_conn_angle / pdbx_validate_close_contact / struct_asym / struct_conn / struct_conn_type / struct_site / struct_site_gen
Item: _atom_site.B_iso_or_equiv / _atom_site.Cartn_x ..._atom_site.B_iso_or_equiv / _atom_site.Cartn_x / _atom_site.Cartn_y / _atom_site.Cartn_z / _atom_site.auth_asym_id / _atom_site.auth_atom_id / _atom_site.auth_comp_id / _atom_site.auth_seq_id / _atom_site.label_asym_id / _atom_site.label_atom_id / _atom_site.label_comp_id / _atom_site.label_entity_id / _atom_site.type_symbol / _chem_comp.formula / _chem_comp.formula_weight / _chem_comp.id / _chem_comp.mon_nstd_flag / _chem_comp.name / _chem_comp.pdbx_synonyms / _chem_comp.type / _entity.formula_weight / _entity.pdbx_description / _entity.pdbx_number_of_molecules / _entity.src_method / _entity.type / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _struct_asym.entity_id
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 2.1Sep 27, 2023Group: Data collection / Database references ...Data collection / Database references / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Cytochrome P450 family 2 subfamily B
B: Cytochrome P450 family 2 subfamily B
C: Cytochrome P450 family 2 subfamily B
D: Cytochrome P450 family 2 subfamily B
E: Cytochrome P450 family 2 subfamily B
F: Cytochrome P450 family 2 subfamily B
hetero molecules


Theoretical massNumber of molelcules
Total (without water)344,15731
Polymers336,6156
Non-polymers7,54225
Water11,872659
1
A: Cytochrome P450 family 2 subfamily B
hetero molecules


Theoretical massNumber of molelcules
Total (without water)58,0057
Polymers56,1031
Non-polymers1,9036
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
B: Cytochrome P450 family 2 subfamily B
hetero molecules


Theoretical massNumber of molelcules
Total (without water)57,1685
Polymers56,1031
Non-polymers1,0664
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
3
C: Cytochrome P450 family 2 subfamily B
hetero molecules


Theoretical massNumber of molelcules
Total (without water)57,1685
Polymers56,1031
Non-polymers1,0664
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
4
D: Cytochrome P450 family 2 subfamily B
hetero molecules


Theoretical massNumber of molelcules
Total (without water)57,0764
Polymers56,1031
Non-polymers9743
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
5
E: Cytochrome P450 family 2 subfamily B
hetero molecules


Theoretical massNumber of molelcules
Total (without water)57,6636
Polymers56,1031
Non-polymers1,5605
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
6
F: Cytochrome P450 family 2 subfamily B
hetero molecules


Theoretical massNumber of molelcules
Total (without water)57,0764
Polymers56,1031
Non-polymers9743
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)98.079, 106.066, 106.198
Angle α, β, γ (deg.)64.61, 82.53, 69.93
Int Tables number1
Space group name H-MP1
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B
31C
41D
51E
61F

NCS domain segments:
Dom-IDComponent-IDEns-IDRefine codeAuth asym-IDAuth seq-ID
1116A28 - 492
2116B28 - 492
3116C28 - 492
4116D28 - 492
5116E28 - 492
6116F28 - 492

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Components

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Protein / Sugars , 2 types, 7 molecules ABCDEF

#1: Protein
Cytochrome P450 family 2 subfamily B


Mass: 56102.535 Da / Num. of mol.: 6
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Neotoma lepida (desert woodrat) / Gene: CYP2B / Plasmid: pKK / Production host: Escherichia coli (E. coli) / Strain (production host): C43(DE3) / References: UniProt: J9JD66
#2: Polysaccharide beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose / sucrose


Type: oligosaccharide, Oligosaccharide / Class: Nutrient / Mass: 342.297 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Details: oligosaccharide with reducing-end-to-reducing-end glycosidic bond
References: sucrose
DescriptorTypeProgram
DFrufb2-1DGlcpaGlycam Condensed SequenceGMML 1.0
WURCS=2.0/2,2,1/[ha122h-2b_2-5][a2122h-1a_1-5]/1-2/a2-b1WURCSPDB2Glycan 1.1.0
[][b-D-Fruf]{[(2+1)][a-D-Glcp]{}}LINUCSPDB-CARE

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Non-polymers , 5 types, 683 molecules

#3: Chemical
ChemComp-HEM / PROTOPORPHYRIN IX CONTAINING FE / HEME


Mass: 616.487 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: C34H32FeN4O4
#4: Chemical
ChemComp-CPZ / 4-(4-CHLOROPHENYL)IMIDAZOLE


Mass: 178.618 Da / Num. of mol.: 12
Source method: isolated from a genetically manipulated source
Formula: C9H7ClN2
#5: Chemical ChemComp-CM5 / 5-CYCLOHEXYL-1-PENTYL-BETA-D-MALTOSIDE / 5-CYCLOHEXYLPENTYL 4-O-ALPHA-D-GLUCOPYRANOSYL-BETA-D-GLUCOPYRANOSIDE / CYMAL-5


Mass: 494.573 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C23H42O11 / Comment: detergent*YM
#6: Chemical
ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C3H8O3
#7: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 659 / 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: 2.9 Å3/Da / Density % sol: 57.65 %
Crystal growTemperature: 291 K / Method: vapor diffusion, sitting drop
Details: 30% (v/v) PEG400, 0.1M Hepes, 0.2 M NaCl, and 0.2 M calcium acetate, 0.1 M Tris, 15% w/v PEG4000
PH range: 7.5-8.5

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SSRL / Beamline: BL7-1 / Wavelength: 0.98 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Jan 25, 2015
RadiationMonochromator: Liquid nitrogen-cooled double crystal, non fixed exit slit
Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.98 Å / Relative weight: 1
ReflectionResolution: 2.4→40 Å / Num. obs: 141968 / % possible obs: 94.9 % / Redundancy: 6.7 % / Rmerge(I) obs: 0.238 / Net I/σ(I): 6.8
Reflection shellResolution: 2.4→2.46 Å / Mean I/σ(I) obs: 2 / % possible all: 82

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Processing

Software
NameVersionClassification
REFMAC5.5.0072refinement
Blu-Ice1.6.4_486data collection
SCALAdata scaling
PHENIXphasing
MOSFLMdata reduction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1SUO

1suo


Resolution: 2.4→40 Å / Cor.coef. Fo:Fc: 0.938 / Cor.coef. Fo:Fc free: 0.897 / SU B: 10.356 / SU ML: 0.24 / Cross valid method: THROUGHOUT / ESU R: 0.432 / ESU R Free: 0.299 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.283 6567 4.9 %RANDOM
Rwork0.216 ---
obs0.22 128121 94.9 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK
Displacement parametersBiso mean: 44.79 Å2
Baniso -1Baniso -2Baniso -3
1--0.92 Å21.29 Å2-2.35 Å2
2---2 Å21.8 Å2
3---1.11 Å2
Refinement stepCycle: LAST / Resolution: 2.4→40 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms21892 0 467 659 23018
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0170.02223024
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.7282.0131246
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.72152762
X-RAY DIFFRACTIONr_dihedral_angle_2_deg33.76622.9681041
X-RAY DIFFRACTIONr_dihedral_angle_3_deg17.998153700
X-RAY DIFFRACTIONr_dihedral_angle_4_deg20.3315170
X-RAY DIFFRACTIONr_chiral_restr0.110.23356
X-RAY DIFFRACTIONr_gen_planes_refined0.0080.02117690
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.8021.513833
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it1.511222309
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it2.32239191
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it3.7264.58937
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
Refine LS restraints NCS

Ens-ID: 1 / Number: 3454 / Refine-ID: X-RAY DIFFRACTION

Dom-IDAuth asym-IDTypeRms dev position (Å)Weight position
1ALOOSE POSITIONAL0.435
2BLOOSE POSITIONAL0.465
3CLOOSE POSITIONAL0.455
4DLOOSE POSITIONAL0.445
5ELOOSE POSITIONAL0.425
6FLOOSE POSITIONAL0.585
1ALOOSE THERMAL13.3710
2BLOOSE THERMAL7.1710
3CLOOSE THERMAL6.3110
4DLOOSE THERMAL8.2210
5ELOOSE THERMAL5.0310
6FLOOSE THERMAL10.8210
LS refinement shellResolution: 2.4→2.46 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.356 468 -
Rwork0.292 8083 -
obs--81.52 %

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