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- PDB-3gac: Structure of mif with HPP -

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Basic information

Entry
Database: PDB / ID: 3gac
TitleStructure of mif with HPP
ComponentsMacrophage migration inhibitory factor-like protein
KeywordsCYTOKINE / macrophage migration inhibitory factor
Function / homology
Function and homology information


phenylpyruvate tautomerase / L-dopachrome isomerase / phenylpyruvate tautomerase activity / cytokine activity / extracellular space
Similarity search - Function
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
ACETIC ACID / 3-(4-HYDROXY-PHENYL)PYRUVIC ACID / L-dopachrome isomerase
Similarity search - Component
Biological speciesPlasmodium yoelii yoelii (eukaryote)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 2.1 Å
AuthorsZhou, Y.-F. / Su, X.-D. / Shao, D. / Wang, H.
CitationJournal: Mol.Immunol. / Year: 2010
Title: Structural and functional comparison of MIF ortholog from Plasmodium yoelii with MIF from its rodent host
Authors: Shao, D. / Zhong, X. / Zhou, Y.-F. / Han, Z. / Lin, Y. / Wang, Z. / Bu, L. / Zhang, L. / Su, X.-D. / Wang, H.
History
DepositionFeb 17, 2009Deposition site: RCSB / Processing site: PDBJ
Revision 1.0Dec 29, 2009Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Nov 1, 2023Group: 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_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_ref_seq_dif.details / _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

Downloads & links

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Assembly

Deposited unit
A: Macrophage migration inhibitory factor-like protein
B: Macrophage migration inhibitory factor-like protein
C: Macrophage migration inhibitory factor-like protein
D: Macrophage migration inhibitory factor-like protein
E: Macrophage migration inhibitory factor-like protein
F: Macrophage migration inhibitory factor-like protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)78,68816
Polymers77,7526
Non-polymers93710
Water14,196788
1
A: Macrophage migration inhibitory factor-like protein
B: Macrophage migration inhibitory factor-like protein
C: Macrophage migration inhibitory factor-like protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)39,1286
Polymers38,8763
Non-polymers2523
Water543
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area7640 Å2
ΔGint-10 kcal/mol
Surface area13120 Å2
MethodPISA
2
D: Macrophage migration inhibitory factor-like protein
E: Macrophage migration inhibitory factor-like protein
F: Macrophage migration inhibitory factor-like protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)39,56010
Polymers38,8763
Non-polymers6857
Water543
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area7580 Å2
ΔGint-12 kcal/mol
Surface area13000 Å2
MethodPISA
Unit cell
Length a, b, c (Å)95.500, 99.530, 106.600
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-like protein


Mass: 12958.597 Da / Num. of mol.: 6
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Plasmodium yoelii yoelii (eukaryote) / Gene: mif / Plasmid: pET30 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: Q1HEA2
#2: Chemical
ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: SO4
#3: Chemical ChemComp-ACY / ACETIC ACID


Mass: 60.052 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C2H4O2
#4: Chemical ChemComp-ENO / 3-(4-HYDROXY-PHENYL)PYRUVIC ACID / HPP


Mass: 180.157 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C9H8O4
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 788 / 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: 3.26 Å3/Da / Density % sol: 62.25 %
Crystal growTemperature: 289 K / Method: hanging drop / pH: 4.6
Details: 2.5M Ammonium sulfate, 0.1M Sodium acetate trihydrate pH4.6, hanging drop, temperature 289K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: BSRF / Beamline: 3W1A / Wavelength: 1 Å
DetectorType: MAR CCD 165 mm / Detector: CCD / Date: Feb 15, 2008
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.1→72.74 Å / Num. obs: 59842 / % possible obs: 99.8 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 26.963 Å2 / Rmerge(I) obs: 0.064
Reflection shell
Resolution (Å)Highest resolution (Å)Rmerge(I) obsMean I/σ(I) obsNum. measured obsNum. unique obs% possible all
2.1-2.20.2357.949995758798.6
2.2-2.30.18810432916429100
2.3-2.40.15411.9363115426100
2.4-2.50.13113.9308454569100
2.5-2.60.11615.4263983929100
2.6-2.70.10716.6226863369100
2.7-30.07721.8511037588100
3-40.04534.87993011934100
4-50.03543.3285314311100
5-60.04138.8126921940100
6-100.03540.4136532122100
100.02848.8374663899.1

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Phasing

PhasingMethod: molecular replacement

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Processing

Software
NameVersionClassificationNB
XSCALEdata scaling
MOLREPphasing
REFMACrefinement
PDB_EXTRACT3.006data extraction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 3GAD
Resolution: 2.1→47.75 Å / Cor.coef. Fo:Fc: 0.953 / Cor.coef. Fo:Fc free: 0.937 / Occupancy max: 1 / Occupancy min: 0.4 / SU B: 5.74 / SU ML: 0.084 / Cross valid method: THROUGHOUT / ESU R: 0.421 / ESU R Free: 0.135 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.19108 1832 3.1 %RANDOM
Rwork0.15774 ---
obs0.1588 58009 99.81 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: BABINET MODEL WITH MASK
Displacement parametersBiso mean: 21.275 Å2
Baniso -1Baniso -2Baniso -3
1-0 Å20 Å20 Å2
2--0.01 Å20 Å2
3----0.01 Å2
Refinement stepCycle: LAST / Resolution: 2.1→47.75 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5618 0 55 788 6461
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0090.0225796
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg0.9561.9627876
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg4.5515771
X-RAY DIFFRACTIONr_dihedral_angle_2_deg35.43124.752282
X-RAY DIFFRACTIONr_dihedral_angle_3_deg13.087151022
X-RAY DIFFRACTIONr_dihedral_angle_4_deg16.3351538
X-RAY DIFFRACTIONr_chiral_restr0.0690.2860
X-RAY DIFFRACTIONr_gen_planes_refined0.0030.024464
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined0.1880.22744
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined0.2990.23948
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.1230.2748
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.170.285
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.20.250
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.6041.53747
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it1.0325838
X-RAY DIFFRACTIONr_scbond_it1.49332320
X-RAY DIFFRACTIONr_scangle_it2.3134.52002
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2.1→2.155 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.224 130 -
Rwork0.157 4137 -
obs--97.55 %
Refinement TLS params.

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

IDL112)L122)L132)L222)L232)L332)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T112)T122)T132)T222)T232)T332)Origin x (Å)Origin y (Å)Origin z (Å)
11.99810.75050.00280.33560.28761.5296-0.01120.00730.0013-0.01040.0330.03050.07090.0359-0.0217-0.00810.00350.0137-0.02960.0015-0.00412.902312.542146.7412
22.75961.2908-0.66831.0838-0.01360.9721-0.05470.0004-0.003-0.08420.02740.0301-0.00870.07480.0273-0.01320.0271-0.0125-0.03220.0186-0.04454.408510.984952.8083
32.58090.46480.83690.4280.37091.19860.0062-0.14040.0420.0491-0.0251-0.0017-0.0118-0.05550.0189-0.01420.00740.01310.0056-0.0067-0.00970.761414.738658.4651
46.6427-1.9768-4.94252.9875.33249.8940.0975-0.06340.2808-0.04980.0336-0.16-0.44150.0913-0.13110.0023-0.0096-0.0074-0.07190.03660.024322.60884.045259.5956
50.4611-0.32460.04250.40910.03610.4759-0.00160.0250.0369-0.0087-0.0149-0.0136-0.0550.00090.0166-0.0167-0.00560.0029-0.02250.0027-0.0095-5.0344-5.374858.2753
60.95871.10771.62591.6993.26877.36850.0507-0.117-0.05960.1349-0.114-0.02110.2459-0.3650.0633-0.01990.00710.0135-0.02470.0058-0.0149-6.9583-12.727665.0265
70.4689-1.0325-0.35076.49363.00151.4399-0.0309-0.00930.0309-0.01770.1347-0.295-0.06840.0659-0.1038-0.0107-0.00110.0017-0.00380.0231-0.03771.8871-7.7864.8135
82.0693-2.83721.08785.9327-2.96296.44410.06140.05640.14360.1211-0.10860.00980.0508-0.33360.0472-0.0317-0.01840.02470.04490.0121-0.0595-1.412914.721266.5948
90.7929-0.04860.80561.1402-1.17382.2371-0.03080.0869-0.0539-0.04180.0115-0.00810.06220.04040.0194-0.0225-0.00730.0146-0.0248-0.0169-0.01214.4262-10.022349.1744
100.1316-0.23950.12743.0978-1.31650.69470.00520.01070.0024-0.07860.03190.09780.01490.0076-0.0371-0.0223-0.00480.003-0.0114-0.0028-0.022310.8736-2.088349.1303
110.4783-0.07260.13010.832-1.22773.7292-0.01730.03990.04710.0559-0.0083-0.0187-0.0340.06120.0256-0.0308-0.0106-0.0093-0.0446-0.0087-0.010119.9263-2.596654.0075
123.763-0.4564-2.11131.6684-0.91282.0316-0.1384-0.3332-0.0075-0.0326-0.03360.1249-0.16160.14650.1719-0.03760.0078-0.008-0.0078-0.003-0.06184.9529-12.294470.792
131.38320.4896-0.18881.1588-0.07850.0259-0.05090.01520.01630.00560.0421-0.07190.0022-0.0140.0088-0.01950.0118-0.0088-0.014-0.0016-0.0127-17.7001-26.796713.0363
143.0275-0.5543-0.84891.3778-0.2691.3453-0.0825-0.0412-0.1190.04220.0770.05110.0532-0.03820.0055-0.015-0.0095-0.0234-0.03750.0001-0.0525-26.8521-25.431321.7103
152.60430.9623-0.15661.3272-0.13860.60620.00020.0490.1166-0.03370.01750.0139-0.00490.0081-0.0177-0.02130.0218-0.0133-0.02510.0067-0.0215-22.76-17.409713.4391
166.9999-5.51391.434511.6953-4.45211.79510.09770.20620.1129-0.4778-0.095-0.2046-0.02450.2001-0.00270.0001-0.0105-0.00360.0213-0.0326-0.0608-1.6549-17.274224.1291
170.145-0.03410.16930.3390.0830.47160.0148-0.0022-0.0163-0.0070.0027-0.00020.0034-0.0226-0.0176-0.0165-0.00460.0009-0.01020.0005-0.0152-29.1097-19.877833.8737
181.96864.4616-2.061511.9921-5.41633.49810.189-0.15580.17380.3884-0.07060.3834-0.2255-0.0604-0.1184-0.03430.0149-0.0008-0.0041-0.0137-0.026-30.0266-9.246740.0667
193.46410.7154-0.03211.819-0.25811.13940.0391-0.07230.04120.12980.0045-0.0063-0.0637-0.0054-0.0436-0.02430.0161-0.0094-0.0399-0.014-0.027-26.6892-19.312644.0191
201.8090.11461.15360.55730.076810.08920.0030.16170.09630.0043-0.01010.0159-0.31810.30380.0071-0.03120.0321-0.0025-0.0747-0.003-0.0163-24.3095-8.903818.729
210.33310.19490.13310.3030.48650.93640.0038-0.03-0.03750.0243-0.01620.01510.066-0.02180.0124-0.00270.0064-0.0017-0.020.0095-0.0061-10.7146-26.698433.4758
221.05081.65090.906111.50571.791.07580.04890.0416-0.11960.14090.0073-0.50030.05560.1448-0.0562-0.04340.0040.0082-0.004-0.0075-0.0224-0.5943-25.829932.6546
231.1374-1.6066-1.89573.86433.33513.43050.18070.10360.059-0.4142-0.0807-0.0736-0.2921-0.0576-0.1-0.0203-0.0146-0.0122-0.01660.0038-0.0127-8.027-18.716828.4399
242.85880.57990.11972.8661-2.53312.60370.064-0.13210.11780.1848-0.10370.0197-0.0774-0.10560.0397-0.0089-0.00010.0009-0.05110.0084-0.0376-20.6631-9.11243.0028
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A2 - 25
2X-RAY DIFFRACTION2A26 - 54
3X-RAY DIFFRACTION3A55 - 102
4X-RAY DIFFRACTION4A103 - 116
5X-RAY DIFFRACTION5B2 - 70
6X-RAY DIFFRACTION6B71 - 92
7X-RAY DIFFRACTION7B93 - 105
8X-RAY DIFFRACTION8B106 - 116
9X-RAY DIFFRACTION9C2 - 33
10X-RAY DIFFRACTION10C34 - 56
11X-RAY DIFFRACTION11C57 - 101
12X-RAY DIFFRACTION12C102 - 118
13X-RAY DIFFRACTION13D2 - 37
14X-RAY DIFFRACTION14D38 - 57
15X-RAY DIFFRACTION15D58 - 102
16X-RAY DIFFRACTION16D103 - 116
17X-RAY DIFFRACTION17E2 - 69
18X-RAY DIFFRACTION18E70 - 86
19X-RAY DIFFRACTION19E87 - 99
20X-RAY DIFFRACTION20E100 - 116
21X-RAY DIFFRACTION21F2 - 70
22X-RAY DIFFRACTION22F71 - 92
23X-RAY DIFFRACTION23F93 - 106
24X-RAY DIFFRACTION24F107 - 117

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