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- PDB-4z1u: MIF in complex with 1-(4-methylphenyl)-3-phenylprop-2-yn-1-one -

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Basic information

Entry
Database: PDB / ID: 4z1u
TitleMIF in complex with 1-(4-methylphenyl)-3-phenylprop-2-yn-1-one
ComponentsMacrophage migration inhibitory factor
KeywordsISOMERASE/ISOMERASE INHIBITOR / covalent inhibitor / protein surface modification / ISOMERASE-ISOMERASE INHIBITOR complex
Function / homology
Function and homology information


: / positive regulation of myeloid leukocyte cytokine production involved in immune response / dopachrome isomerase activity / phenylpyruvate tautomerase / L-dopachrome isomerase / phenylpyruvate tautomerase activity / positive regulation of arachidonate secretion / cytokine receptor binding / negative regulation of myeloid cell apoptotic process / negative regulation of macrophage chemotaxis ...: / positive regulation of myeloid leukocyte cytokine production involved in immune response / dopachrome isomerase activity / phenylpyruvate tautomerase / L-dopachrome isomerase / phenylpyruvate tautomerase activity / positive regulation of arachidonate secretion / cytokine receptor binding / negative regulation of myeloid cell apoptotic process / negative regulation of macrophage chemotaxis / negative regulation of mature B cell apoptotic process / carboxylic acid metabolic process / positive regulation of lipopolysaccharide-mediated signaling pathway / positive regulation of chemokine (C-X-C motif) ligand 2 production / prostaglandin biosynthetic process / negative regulation of protein metabolic process / negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / regulation of macrophage activation / chemoattractant activity / protein homotrimerization / negative regulation of DNA damage response, signal transduction by p53 class mediator / positive regulation of cAMP/PKA signal transduction / negative regulation of cellular senescence / positive regulation of phosphorylation / positive regulation of B cell proliferation / Gene and protein expression by JAK-STAT signaling after Interleukin-12 stimulation / negative regulation of cell migration / positive regulation of cytokine production / cytokine activity / Cell surface interactions at the vascular wall / DNA damage response, signal transduction by p53 class mediator / positive regulation of fibroblast proliferation / positive regulation of tumor necrosis factor production / cellular senescence / protease binding / secretory granule lumen / vesicle / ficolin-1-rich granule lumen / cell surface receptor signaling pathway / positive regulation of ERK1 and ERK2 cascade / inflammatory response / negative regulation of gene expression / innate immune response / positive regulation of cell population proliferation / Neutrophil degranulation / negative regulation of apoptotic process / cell surface / extracellular space / extracellular exosome / extracellular region / nucleoplasm / identical protein binding / plasma membrane / cytosol / cytoplasm
Similarity search - Function
Macrophage migration inhibitory factor, conserved site / Macrophage migration inhibitory factor family signature. / Macrophage migration inhibitory factor / Macrophage migration inhibitory factor (MIF) / Macrophage Migration Inhibitory Factor / Macrophage Migration Inhibitory Factor / Tautomerase/MIF superfamily / 2-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
Macrophage migration inhibitory factor
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.05 Å
AuthorsCho, T.Y.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIH/NIAMS)5K01AR060300 United States
CitationJournal: J. Cell. Mol. Med. / Year: 2017
Title: Structural basis for decreased induction of class IB PI3-kinases expression by MIF inhibitors.
Authors: Singh, A.K. / Pantouris, G. / Borosch, S. / Rojanasthien, S. / Cho, T.Y.
History
DepositionMar 27, 2015Deposition site: RCSB / Processing site: RCSB
Revision 1.0Sep 28, 2016Provider: repository / Type: Initial release
Revision 1.1Jan 4, 2017Group: Database references
Revision 1.2Sep 20, 2017Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 1.3Dec 11, 2019Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 1.4Sep 27, 2023Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _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: Macrophage migration inhibitory factor
B: Macrophage migration inhibitory factor
C: Macrophage migration inhibitory factor
D: Macrophage migration inhibitory factor
E: Macrophage migration inhibitory factor
F: Macrophage migration inhibitory factor
hetero molecules


Theoretical massNumber of molelcules
Total (without water)77,63029
Polymers75,4526
Non-polymers2,17823
Water7,584421
1
A: Macrophage migration inhibitory factor
B: Macrophage migration inhibitory factor
C: Macrophage migration inhibitory factor
hetero molecules


Theoretical massNumber of molelcules
Total (without water)38,67113
Polymers37,7263
Non-polymers94510
Water543
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area8270 Å2
ΔGint-105 kcal/mol
Surface area12750 Å2
MethodPISA
2
D: Macrophage migration inhibitory factor
E: Macrophage migration inhibitory factor
F: Macrophage migration inhibitory factor
hetero molecules


Theoretical massNumber of molelcules
Total (without water)38,95916
Polymers37,7263
Non-polymers1,23313
Water543
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area9120 Å2
ΔGint-142 kcal/mol
Surface area12770 Å2
MethodPISA
Unit cell
Length a, b, c (Å)94.970, 105.960, 106.720
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
Macrophage migration inhibitory factor / MIF / Glycosylation-inhibiting factor / GIF / L-dopachrome isomerase / L-dopachrome tautomerase / ...MIF / Glycosylation-inhibiting factor / GIF / L-dopachrome isomerase / L-dopachrome tautomerase / Phenylpyruvate tautomerase


Mass: 12575.322 Da / Num. of mol.: 6
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: MIF, GLIF, MMIF / Plasmid: pET11b / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3)
References: UniProt: P14174, phenylpyruvate tautomerase, L-dopachrome isomerase
#2: Chemical
ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 15 / Source method: obtained synthetically / Formula: SO4
#3: Chemical
ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 8 / Source method: obtained synthetically / Formula: C3H8O3
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 421 / Source method: isolated from a natural source / Formula: H2O
Compound detailsThe polypeptide, Macrophage migration inhibitory factor, with PRO at the N-terminus was incubated ...The polypeptide, Macrophage migration inhibitory factor, with PRO at the N-terminus was incubated with 1-(4-methylphenyl)-3-phenylprop-2-yn-1-one to produce the modified N-terminal residue (4N7)

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 3.57 Å3/Da / Density % sol: 65.51 %
Crystal growTemperature: 295 K / Method: vapor diffusion, hanging drop / Details: Tris, ammonium sulfate, isopropanol

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: NSLS / Beamline: X29A / Wavelength: 1.0809 Å
DetectorType: ADSC QUANTUM 315 / Detector: CCD / Date: Oct 31, 2007
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.0809 Å / Relative weight: 1
ReflectionResolution: 2.05→75.2 Å / Num. obs: 68188 / % possible obs: 99.9 % / Redundancy: 6.9 % / Rsym value: 0.101 / Net I/σ(I): 6

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Processing

Software
NameVersionClassification
REFMAC5.8.0107refinement
MOSFLMdata reduction
SCALAdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1MIF

1mif


Resolution: 2.05→47.66 Å / Cor.coef. Fo:Fc: 0.952 / Cor.coef. Fo:Fc free: 0.931 / SU B: 2.877 / SU ML: 0.079 / Cross valid method: THROUGHOUT / ESU R: 0.13 / ESU R Free: 0.128 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.20534 3450 5.1 %RANDOM
Rwork0.16736 ---
obs0.16928 64645 99.86 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 18.268 Å2
Baniso -1Baniso -2Baniso -3
1-0.01 Å20 Å20 Å2
2--0.01 Å20 Å2
3----0.02 Å2
Refinement stepCycle: LAST / Resolution: 2.05→47.66 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5216 0 123 421 5760
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0220.0195448
X-RAY DIFFRACTIONr_bond_other_d0.0050.025035
X-RAY DIFFRACTIONr_angle_refined_deg2.2612.0097407
X-RAY DIFFRACTIONr_angle_other_deg2.6763.00811531
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.3325672
X-RAY DIFFRACTIONr_dihedral_angle_2_deg41.35724.327208
X-RAY DIFFRACTIONr_dihedral_angle_3_deg11.51115782
X-RAY DIFFRACTIONr_dihedral_angle_4_deg171523
X-RAY DIFFRACTIONr_chiral_restr0.1650.2833
X-RAY DIFFRACTIONr_gen_planes_refined0.020.0216173
X-RAY DIFFRACTIONr_gen_planes_other0.0040.021262
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_it1.4311.6232724
X-RAY DIFFRACTIONr_mcbond_other1.4311.6232723
X-RAY DIFFRACTIONr_mcangle_it2.0142.4223378
X-RAY DIFFRACTIONr_mcangle_other2.0132.4223379
X-RAY DIFFRACTIONr_scbond_it3.481.9962724
X-RAY DIFFRACTIONr_scbond_other3.4691.9962724
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other4.2582.8754030
X-RAY DIFFRACTIONr_long_range_B_refined5.83514.5446322
X-RAY DIFFRACTIONr_long_range_B_other5.83314.526306
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2.05→2.103 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.241 249 -
Rwork0.187 4722 -
obs--99.76 %

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