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- PDB-2ylg: CYTOCHROME C PRIME FROM ALCALIGENES XYLOSOXIDANS: ASCORBATE AND C... -

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Basic information

Entry
Database: PDB / ID: 2ylg
TitleCYTOCHROME C PRIME FROM ALCALIGENES XYLOSOXIDANS: ASCORBATE AND CARBON MONOOXIDE BOUND L16A VARIANT AT 1.05 A RESOLUTION
ComponentsCYTOCHROME C'
KeywordsELECTRON TRANSPORT / HAEMOPROTEIN / 4-HELIX BUNDLE
Function / homology
Function and homology information


electron transport chain / periplasmic space / electron transfer activity / iron ion binding / heme binding
Similarity search - Function
Cytochrome c prime, subgroup / Cytochrome c, class II / Cytochrome c prime / Cytochrome C' / Cytochrome c class II profile. / Cytochrome c/b562 / Cytochrome c/b562 / Four Helix Bundle (Hemerythrin (Met), subunit A) / Up-down Bundle / Mainly Alpha
Similarity search - Domain/homology
ASCORBIC ACID / CARBON MONOXIDE / HEME C / Cytochrome c'
Similarity search - Component
Biological speciesACHROMOBACTER XYLOSOXIDANS (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.05 Å
AuthorsAntonyuk, S.V. / Rustage, N. / Eady, R.R. / Hasnain, S.S.
CitationJournal: Proc.Natl.Acad.Sci.USA / Year: 2011
Title: Carbon Monoxide Poisoning is Prevented by the Energy Costs of Conformational Changes in Gas- Binding Haemproteins.
Authors: Antonyuk, S.V. / Rustage, N. / Petersen, C.A. / Arnst, J.L. / Heyes, D.J. / Sharma, R. / Berry, N.G. / Scrutton, N.S. / Eady, R.R. / Andrew, C.R. / Hasnain, S.S.
History
DepositionJun 2, 2011Deposition site: PDBE / Processing site: PDBE
Revision 1.0Oct 5, 2011Provider: repository / Type: Initial release
Revision 2.0Mar 11, 2020Group: Advisory / Atomic model ...Advisory / Atomic model / Derived calculations / Other / Polymer sequence
Category: atom_site / atom_site_anisotrop ...atom_site / atom_site_anisotrop / entity_poly / pdbx_database_status / pdbx_struct_conn_angle / pdbx_validate_close_contact / struct_conn
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_anisotrop.U[1][1] / _atom_site_anisotrop.U[1][2] / _atom_site_anisotrop.U[1][3] / _atom_site_anisotrop.U[2][2] / _atom_site_anisotrop.U[2][3] / _atom_site_anisotrop.U[3][3] / _entity_poly.pdbx_seq_one_letter_code_can / _pdbx_database_status.status_code_sf
Revision 2.1Jul 29, 2020Group: Data collection / Derived calculations / Category: chem_comp / struct_site / struct_site_gen / Item: _chem_comp.type / Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 2.2Dec 20, 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
Revision 2.3Oct 16, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature / Item: _pdbx_entry_details.has_protein_modification

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: CYTOCHROME C'
hetero molecules


Theoretical massNumber of molelcules
Total (without water)14,6046
Polymers13,5891
Non-polymers1,0155
Water5,765320
1
A: CYTOCHROME C'
hetero molecules

A: CYTOCHROME C'
hetero molecules


Theoretical massNumber of molelcules
Total (without water)29,20812
Polymers27,1792
Non-polymers2,03010
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation10_555-y,-x,-z+1/61
Buried area5560 Å2
ΔGint-109.2 kcal/mol
Surface area12310 Å2
MethodPISA
Unit cell
Length a, b, c (Å)53.640, 53.640, 181.443
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number179
Space group name H-MP6522
Components on special symmetry positions
IDModelComponents
11A-2065-

HOH

21A-2075-

HOH

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Components

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Protein / Sugars , 2 types, 2 molecules A

#1: Protein CYTOCHROME C' / CYTOCHROME C PRIME


Mass: 13589.362 Da / Num. of mol.: 1 / Mutation: YES
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) ACHROMOBACTER XYLOSOXIDANS (bacteria) / Plasmid: PEC86 / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: P00138
#4: Sugar ChemComp-ASC / ASCORBIC ACID / Vitamin C


Type: L-saccharide / Mass: 176.124 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C6H8O6 / Comment: medication*YM

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Non-polymers , 4 types, 324 molecules

#2: Chemical ChemComp-HEC / HEME C


Mass: 618.503 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C34H34FeN4O4
#3: Chemical ChemComp-CMO / CARBON MONOXIDE


Mass: 28.010 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: CO
#5: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: SO4
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 320 / Source method: isolated from a natural source / Formula: H2O

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Details

Compound detailsENGINEERED RESIDUE IN CHAIN A, LEU 16 TO ALA
Has protein modificationY

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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: 2.74 Å3/Da / Density % sol: 55.19 % / Description: NONE
Crystal growpH: 7.5 / Details: AMMONIUM SULPHATE, TRIS PH 7.5.

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SLS / Beamline: X06SA / Wavelength: 0.9
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Jun 4, 2009 / Details: MIRRORS
RadiationMonochromator: SI111 / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9 Å / Relative weight: 1
ReflectionResolution: 1.05→45 Å / Num. obs: 73117 / % possible obs: 100 % / Observed criterion σ(I): 0 / Redundancy: 11 % / Biso Wilson estimate: 11.8 Å2 / Rmerge(I) obs: 0.05 / Net I/σ(I): 21.5
Reflection shellResolution: 1.05→1.1 Å / Redundancy: 9 % / Rmerge(I) obs: 0.8 / Mean I/σ(I) obs: 1.8 / % possible all: 100

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Processing

Software
NameVersionClassification
REFMAC5.5.0109refinement
MOSFLMdata reduction
SCALAdata scaling
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 2YL0

2yl0


Resolution: 1.05→46.45 Å / Cor.coef. Fo:Fc: 0.979 / Cor.coef. Fo:Fc free: 0.974 / SU B: 0.934 / SU ML: 0.02 / Cross valid method: THROUGHOUT / ESU R: 0.024 / ESU R Free: 0.024 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES REFINED INDIVIDUALLY.
RfactorNum. reflection% reflectionSelection details
Rfree0.15076 2924 4 %RANDOM
Rwork0.13793 ---
obs0.13846 70167 100 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 19.592 Å2
Baniso -1Baniso -2Baniso -3
1--0.68 Å2-0.34 Å20 Å2
2---0.68 Å20 Å2
3---1.03 Å2
Refinement stepCycle: LAST / Resolution: 1.05→46.45 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms946 0 67 320 1333
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.020.0221256
X-RAY DIFFRACTIONr_bond_other_d0.0010.02736
X-RAY DIFFRACTIONr_angle_refined_deg2.0422.0781738
X-RAY DIFFRACTIONr_angle_other_deg1.00631686
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.0945172
X-RAY DIFFRACTIONr_dihedral_angle_2_deg31.83324.5151
X-RAY DIFFRACTIONr_dihedral_angle_3_deg13.1915198
X-RAY DIFFRACTIONr_dihedral_angle_4_deg17.908157
X-RAY DIFFRACTIONr_chiral_restr0.1080.2170
X-RAY DIFFRACTIONr_gen_planes_refined0.0120.0211390
X-RAY DIFFRACTIONr_gen_planes_other0.0040.02199
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_it1.8861.5766
X-RAY DIFFRACTIONr_mcbond_other0.6461.5208
X-RAY DIFFRACTIONr_mcangle_it2.84821228
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it3.5963490
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it4.9384.5501
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr1.4231992
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.05→1.077 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.328 211 -
Rwork0.323 5074 -
obs--100 %

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