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- PDB-4zkc: The chemokine binding protein of orf virus complexed with CCL7 -

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Basic information

Entry
Database: PDB / ID: 4zkc
TitleThe chemokine binding protein of orf virus complexed with CCL7
Components
  • C-C motif chemokine 7
  • Chemokine binding protein
KeywordsViral Protein/cytokine / Complex / Orf virus chemokine binding protein / CCL7 / Viral Protein-cytokine complex
Function / homology
Function and homology information


CCR2 chemokine receptor binding / CCR1 chemokine receptor binding / positive regulation of natural killer cell chemotaxis / CCR chemokine receptor binding / chemokine-mediated signaling pathway / eosinophil chemotaxis / chemokine activity / Chemokine receptors bind chemokines / monocyte chemotaxis / cellular response to ethanol ...CCR2 chemokine receptor binding / CCR1 chemokine receptor binding / positive regulation of natural killer cell chemotaxis / CCR chemokine receptor binding / chemokine-mediated signaling pathway / eosinophil chemotaxis / chemokine activity / Chemokine receptors bind chemokines / monocyte chemotaxis / cellular response to ethanol / cytoskeleton organization / response to gamma radiation / intracellular calcium ion homeostasis / chemotaxis / antimicrobial humoral immune response mediated by antimicrobial peptide / cell-cell signaling / regulation of cell shape / heparin binding / positive regulation of cell migration / inflammatory response / signal transduction / extracellular space / extracellular region / identical protein binding
Similarity search - Function
Major secreted virus protein, 35kDa / Poxvirus chemokine inhibitor superfamily / Viral chemokine binding protein / CC chemokine, conserved site / Small cytokines (intercrine/chemokine) C-C subfamily signature. / Chemokine beta/gamma/delta / Intercrine alpha family (small cytokine C-X-C) (chemokine CXC). / Chemokine interleukin-8-like domain / Chemokine interleukin-8-like superfamily / Small cytokines (intecrine/chemokine), interleukin-8 like ...Major secreted virus protein, 35kDa / Poxvirus chemokine inhibitor superfamily / Viral chemokine binding protein / CC chemokine, conserved site / Small cytokines (intercrine/chemokine) C-C subfamily signature. / Chemokine beta/gamma/delta / Intercrine alpha family (small cytokine C-X-C) (chemokine CXC). / Chemokine interleukin-8-like domain / Chemokine interleukin-8-like superfamily / Small cytokines (intecrine/chemokine), interleukin-8 like / OB fold (Dihydrolipoamide Acetyltransferase, E2P) - #40 / OB fold (Dihydrolipoamide Acetyltransferase, E2P) / Beta Barrel / Mainly Beta
Similarity search - Domain/homology
C-C motif chemokine 7 / Chemokine binding protein
Similarity search - Component
Biological speciesOrf virus
Homo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.15 Å
AuthorsKnapp, K.M. / Nakatani, Y. / Krause, K.L.
CitationJournal: Structure / Year: 2015
Title: Structures of Orf Virus Chemokine Binding Protein in Complex with Host Chemokines Reveal Clues to Broad Binding Specificity.
Authors: Counago, R.M. / Knapp, K.M. / Nakatani, Y. / Fleming, S.B. / Corbett, M. / Wise, L.M. / Mercer, A.A. / Krause, K.L.
History
DepositionApr 30, 2015Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jul 8, 2015Provider: repository / Type: Initial release
Revision 1.1Jul 15, 2015Group: Database references
Revision 1.2Jun 13, 2018Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Source and taxonomy / Structure summary
Category: citation / diffrn_source ...citation / diffrn_source / entity_src_gen / pdbx_struct_assembly / pdbx_struct_assembly_gen / pdbx_struct_assembly_prop / pdbx_struct_oper_list / struct / struct_keywords
Item: _citation.journal_id_CSD / _diffrn_source.pdbx_synchrotron_site ..._citation.journal_id_CSD / _diffrn_source.pdbx_synchrotron_site / _entity_src_gen.pdbx_alt_source_flag / _pdbx_struct_assembly.oligomeric_details / _pdbx_struct_assembly_gen.asym_id_list / _pdbx_struct_assembly_prop.type / _pdbx_struct_assembly_prop.value / _pdbx_struct_oper_list.symmetry_operation / _struct.title / _struct_keywords.text
Revision 2.0Jul 29, 2020Group: Atomic model / Data collection ...Atomic model / Data collection / Derived calculations / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / entity / 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_nonpoly_scheme / pdbx_struct_assembly_gen / pdbx_struct_mod_residue / struct_asym / struct_conn / struct_site / struct_site_gen
Item: _atom_site.auth_asym_id / _atom_site.auth_seq_id ..._atom_site.auth_asym_id / _atom_site.auth_seq_id / _atom_site.label_asym_id / _atom_site.label_entity_id / _chem_comp.name / _chem_comp.type / _entity.formula_weight / _entity.pdbx_description / _entity.pdbx_number_of_molecules / _entity.type / _pdbx_struct_assembly_gen.asym_id_list / _pdbx_struct_mod_residue.auth_asym_id / _pdbx_struct_mod_residue.auth_seq_id / _pdbx_struct_mod_residue.label_asym_id / _struct_conn.pdbx_role / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_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
Revision 2.2Oct 23, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Chemokine binding protein
B: C-C motif chemokine 7
hetero molecules


Theoretical massNumber of molelcules
Total (without water)41,1894
Polymers40,1782
Non-polymers1,0112
Water00
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1380 Å2
ΔGint-7 kcal/mol
Surface area13410 Å2
MethodPISA
Unit cell
Length a, b, c (Å)77.430, 77.430, 181.560
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number96
Space group name H-MP43212

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Components

#1: Protein Chemokine binding protein


Mass: 30374.613 Da / Num. of mol.: 1 / Fragment: UNP residues 17-286
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Orf virus (strain NZ2) / Plasmid: PTT5 / Cell line (production host): HEK 293-6E / Production host: Homo sapiens (human) / References: UniProt: Q2F862
#2: Protein C-C motif chemokine 7 / Monocyte chemoattractant protein 3 / Monocyte chemotactic protein 3 / MCP-3 / NC28 / Small- ...Monocyte chemoattractant protein 3 / Monocyte chemotactic protein 3 / MCP-3 / NC28 / Small-inducible cytokine A7


Mass: 9803.363 Da / Num. of mol.: 1 / Fragment: UNP residues 24-99
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: CCL7, MCP3, SCYA6, SCYA7 / Plasmid: pTT5 / Cell line (production host): HEK 293-6E / Production host: Homo sapiens (human) / References: UniProt: P80098
#3: Polysaccharide 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 424.401 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGlcpNAcb1-4DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/1,2,1/[a2122h-1b_1-5_2*NCC/3=O]/1-1/a4-b1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{}}}LINUCSPDB-CARE
#4: Polysaccharide beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta- ...beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 586.542 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpb1-4DGlcpNAcb1-4DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/2,3,2/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5]/1-1-2/a4-b1_b4-c1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{}}}}LINUCSPDB-CARE
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: 3.39 Å3/Da / Density % sol: 63.68 %
Crystal growTemperature: 289 K / Method: vapor diffusion, hanging drop / pH: 5.6
Details: 0.2M potassium sodium tartrate tetrahydrate, 0.1M sodium citrate tribasic dihydrate pH5.6, 2.0M ammonium citrate

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Data collection

DiffractionMean temperature: 93.2 K
Diffraction sourceSource: SYNCHROTRON / Site: Australian Synchrotron / Beamline: MX1 / Wavelength: 0.95369 Å
DetectorType: ADSC QUANTUM 210r / Detector: CCD / Date: Aug 26, 2011
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.95369 Å / Relative weight: 1
ReflectionResolution: 3.15→71.22 Å / Num. obs: 9921 / % possible obs: 97.4 % / Redundancy: 7.4 % / Biso Wilson estimate: 85.1 Å2 / Rmerge(I) obs: 0.082 / Net I/σ(I): 15.7
Reflection shellResolution: 3.15→3.32 Å / Redundancy: 4.6 % / Rmerge(I) obs: 0.596 / Mean I/σ(I) obs: 2.3 / % possible all: 82.1

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Processing

Software
NameVersionClassification
REFMAC5.8.0073refinement
XDSdata reduction
SCALAdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 4P5I

4p5i


Resolution: 3.15→71.22 Å / Cor.coef. Fo:Fc: 0.896 / Cor.coef. Fo:Fc free: 0.845 / SU B: 50.881 / SU ML: 0.42 / Cross valid method: THROUGHOUT / ESU R: 0.849 / ESU R Free: 0.475 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.32727 526 5.3 %RANDOM
Rwork0.26007 ---
obs0.26345 9362 97.2 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 102.438 Å2
Baniso -1Baniso -2Baniso -3
1-4.07 Å20 Å20 Å2
2--4.07 Å20 Å2
3----8.13 Å2
Refinement stepCycle: LAST / Resolution: 3.15→71.22 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1811 0 67 0 1878
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.010.0191921
X-RAY DIFFRACTIONr_bond_other_d0.0020.021535
X-RAY DIFFRACTIONr_angle_refined_deg1.4671.9872652
X-RAY DIFFRACTIONr_angle_other_deg0.83233457
X-RAY DIFFRACTIONr_dihedral_angle_1_deg8.0915274
X-RAY DIFFRACTIONr_dihedral_angle_2_deg35.13824.46456
X-RAY DIFFRACTIONr_dihedral_angle_3_deg20.16915180
X-RAY DIFFRACTIONr_dihedral_angle_4_deg12.469155
X-RAY DIFFRACTIONr_chiral_restr0.0760.2330
X-RAY DIFFRACTIONr_gen_planes_refined0.0060.0212284
X-RAY DIFFRACTIONr_gen_planes_other0.0010.02405
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_it2.3595.5041105
X-RAY DIFFRACTIONr_mcbond_other2.3575.5031104
X-RAY DIFFRACTIONr_mcangle_it3.8538.2511376
X-RAY DIFFRACTIONr_mcangle_other3.8528.2521377
X-RAY DIFFRACTIONr_scbond_it3.1525.985816
X-RAY DIFFRACTIONr_scbond_other3.155.986817
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other4.7698.8851276
X-RAY DIFFRACTIONr_long_range_B_refined6.48847.1442201
X-RAY DIFFRACTIONr_long_range_B_other6.48747.1532202
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 3.15→3.232 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.356 29 -
Rwork0.35 584 -
obs--82.5 %
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL11 (°2)L12 (°2)L13 (°2)L22 (°2)L23 (°2)L33 (°2)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T11 (Å2)T12 (Å2)T13 (Å2)T22 (Å2)T23 (Å2)T33 (Å2)DetailsOrigin x (Å)Origin y (Å)Origin z (Å)
12.62440.71370.78273.63341.91048.9856-0.0477-0.74290.0578-0.1987-0.297-0.63640.32380.49880.34470.03430.06060.06920.28870.04880.3774Orf virus chemokine binding domain26.341113.7755375.4457
28.64181.0772-2.84598.32-2.356810.83920.3449-0.5512-0.99490.8252-0.5309-0.13841.16110.25650.18610.8969-0.0320.02030.71610.15130.6759Human C-C motif chemokine 721.7271-4.2425384.4755
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A11 - 269
2X-RAY DIFFRACTION2B9 - 68

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