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- PDB-3gad: Structure of apomif -

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Basic information

Entry
Database: PDB / ID: 3gad
TitleStructure of apomif
ComponentsMacrophage migration inhibitory factor-like protein
KeywordsCYTOKINE / macrophage migration inhibitory factor
Function / homology
Function and homology information


phenylpyruvate tautomerase / L-dopachrome isomerase / 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 / L-dopachrome isomerase
Similarity search - Component
Biological speciesPlasmodium yoelii yoelii (eukaryote)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.8 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: Advisory / 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)78,56816
Polymers77,7526
Non-polymers81710
Water15,961886
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)39,3809
Polymers38,8763
Non-polymers5046
Water543
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area7690 Å2
ΔGint-13 kcal/mol
Surface area12980 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)39,1887
Polymers38,8763
Non-polymers3124
Water543
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area7630 Å2
ΔGint-13 kcal/mol
Surface area13040 Å2
MethodPISA
Unit cell
Length a, b, c (Å)93.880, 98.940, 108.580
Angle α, β, γ (deg.)90.000, 90.000, 90.000
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 / Sulfate


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


Mass: 60.052 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C2H4O2
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 886 / 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: 3.24 Å3/Da / Density % sol: 62.07 %
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: 1.8→35.51 Å / Num. obs: 92291 / % possible obs: 98 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 24.511 Å2 / Rmerge(I) obs: 0.038
Reflection shell

Diffraction-ID: 1

Resolution (Å)Highest resolution (Å)Rmerge(I) obsMean I/σ(I) obsNum. measured obsNum. unique obs% possible all
1.8-1.90.2197.5769881354197.3
1.9-20.14412.9585191087996.2
2-2.10.09817.552184926299.7
2.1-2.20.06921.744380764199.9
2.2-2.30.08522.226457559087.2
2.3-2.40.0528.531198535999.9
2.4-2.50.04532265164553100
2.5-2.60.0435229183929100
2.6-2.70.04335.119005331999.9
2.7-30.03142.8441867588100
3-40.02460641651171198.6
4-50.01977.624426428399.9
5-60.01973.810901192299.9
6-100.0177411661211799.7
100.01480.8294559793.4

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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 1MFI
Resolution: 1.8→34.07 Å / Cor.coef. Fo:Fc: 0.954 / Cor.coef. Fo:Fc free: 0.935 / WRfactor Rfree: 0.194 / WRfactor Rwork: 0.16 / Occupancy max: 1 / Occupancy min: 0.15 / FOM work R set: 0.855 / SU B: 4.432 / SU ML: 0.072 / SU R Cruickshank DPI: 0.103 / SU Rfree: 0.103 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.104 / ESU R Free: 0.103 / Stereochemistry target values: MAXIMUM LIKELIHOOD
RfactorNum. reflection% reflectionSelection details
Rfree0.209 2818 3.1 %RANDOM
Rwork0.176 ---
obs0.177 92282 98.01 %-
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 max: 74.89 Å2 / Biso mean: 19.505 Å2 / Biso min: 9.68 Å2
Baniso -1Baniso -2Baniso -3
1-0.06 Å20 Å20 Å2
2--0.09 Å20 Å2
3----0.15 Å2
Refinement stepCycle: LAST / Resolution: 1.8→34.07 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5389 0 46 886 6321
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0090.0225759
X-RAY DIFFRACTIONr_angle_refined_deg1.1021.9597823
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.25764
X-RAY DIFFRACTIONr_dihedral_angle_2_deg34.99424.764275
X-RAY DIFFRACTIONr_dihedral_angle_3_deg12.85915991
X-RAY DIFFRACTIONr_dihedral_angle_4_deg16.8821536
X-RAY DIFFRACTIONr_chiral_restr0.0850.2858
X-RAY DIFFRACTIONr_gen_planes_refined0.0040.024440
X-RAY DIFFRACTIONr_nbd_refined0.1940.22757
X-RAY DIFFRACTIONr_nbtor_refined0.3040.23976
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.130.2836
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.1630.291
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.2240.245
X-RAY DIFFRACTIONr_mcbond_it0.511.53745
X-RAY DIFFRACTIONr_mcangle_it0.80425860
X-RAY DIFFRACTIONr_scbond_it1.59332261
X-RAY DIFFRACTIONr_scangle_it2.4494.51942
LS refinement shellResolution: 1.8→1.847 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.252 213 -
Rwork0.22 6643 -
all-6856 -
obs--99.96 %
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)
11.44970.29530.98730.68940.14050.88180.04060.0263-0.20080.0202-0.01420.00590.0483-0.0537-0.0264-0.022800.004-0.01-0.04490.0169-3.0347-61.5194-3.7487
217.6088-1.5919-7.18321.24451.31193.3290.1988-0.0302-0.18980.0444-0.1360.06330.0849-0.0498-0.0629-0.0191-0.0172-0.01550.01030.00280.009-3.852-59.60194.3224
33.25790.4696-1.3251.6451-0.41752.09880.0408-0.1153-0.51880.18310.0129-0.0810.1612-0.0796-0.05370.004-0.0036-0.0431-0.02270.01850.08190.2883-68.55523.7383
412.4215-7.3704-1.26594.38560.69850.3523-0.0306-0.48-0.08030.10570.14430.1029-0.00370.0214-0.11370.055-0.03990.01980.0476-0.00430.0546-12.5368-57.14729.5713
513.2418-7.75230.82974.6352-1.886420.34860.015-0.0595-0.73320.11390.13820.58131.1972-0.6204-0.15320.0246-0.10250.0477-0.0075-0.07780.1081-24.6008-53.82242.6612
60.7531-0.7415-0.17281.3849-0.95512.3322-0.0329-0.0335-0.04760.05580.0492-0.0865-0.03050.1388-0.0163-0.0435-0.0113-0.0191-0.05070.0038-0.027710.3074-45.32544.3959
72.4082-1.25780.40421.06970.03650.75740.02140.0088-0.0740.0310.02180.07540.0435-0.0245-0.0432-0.0348-0.0091-0.0044-0.04940.0114-0.0611.6636-43.54742.2865
81.15240.1574-0.07591.7466-0.75691.8055-0.0245-0.18670.01930.15720.003-0.0584-0.07990.07010.0215-0.0390.0124-0.011-0.03130.0021-0.05924.9071-39.311611.5453
90.90471.5628-0.556128.8318-2.79354.0601-0.1484-0.2714-0.22890.44220.42890.77330.2446-0.1124-0.2805-0.0088-0.00840.00690.01960.09220.0063-2.2734-54.658216.5105
1014.8064-5.5762-4.43169.62282.74295.397-0.114-0.88770.25940.38580.2117-0.57030.1230.6035-0.09780.02280.0026-0.06030.10540.0714-0.01191.9768-65.400112.0427
111.0027-0.1398-0.10661.52311.26561.9509-0.01680.1940.0962-0.0791-0.01630.0353-0.0585-0.05730.0331-0.04030.0097-0.0201-0.0162-0.0074-0.0374-13.8024-39.6534-4.3455
120.8746-0.2417-0.23783.01211.19840.50030.02810.1029-0.0758-0.0617-0.0629-0.0169-0.019-0.06630.0348-0.02980.0134-0.0057-0.0025-0.0339-0.0646-11.219-48.3912-4.51
131.1212-0.59690.05681.4371.094.1257-0.04830.0317-0.03610.1018-0.07130.1975-0.033-0.22790.1196-0.043-0.0080.0149-0.0521-0.0373-0.0102-20.3955-43.99122.0162
140.70861.50452.60753.36655.307610.29480.01710.0871-0.24360.1874-0.0230.13710.23270.08240.0059-0.0438-0.01250.0174-0.0118-0.0614-0.0044-19.3529-52.1373-1.7191
154.14840.4948-0.21261.90880.49091.6607-0.0588-0.2822-0.05160.1786-0.0223-0.06970.06290.07860.0811-0.01040.0266-0.00870.0008-0.0121-0.0495-4.1532-37.939316.4453
161.74510.26040.34771.2129-0.09930.70270.03370.17410.0893-0.09730.02580.0727-0.0205-0.08-0.0595-0.03170.01130.0118-0.00280.054-0.036719.6211-22.3747-40.2435
172.5954-0.25950.84681.1086-0.03581.5820.02690.04260.0638-0.01410.06770.02070.02270.0085-0.0946-0.03640.00390.023-0.06340.0331-0.043224.6254-25.5403-33.3642
182.52210.9977-0.02471.76970.22541.35030.00650.2235-0.1123-0.16960.0242-0.06730.1756-0.0368-0.0307-0.00030.02750.0022-0.01920.0097-0.057423.4982-32.4312-41.1999
194.3512-2.9341-2.4613.59945.432810.1759-0.04060.3635-0.1394-0.14570.1504-0.16540.0545-0.4259-0.10980.0081-0.0592-0.00830.04060.04210.00355.2026-36.0041-28.9015
209.67723.1291.262520.5586-4.57765.60170.17390.83510.1014-1.1966-0.18440.10180.3965-0.22250.0105-0.0041-0.0233-0.0280.16040.0994-0.0275-0.251-29.8898-30.1453
210.74040.0786-0.27521.66560.26480.70740.0243-0.0775-0.0228-0.0284-0.0389-0.07880.03310.17590.0147-0.03140.0040.0003-0.0199-0.0175-0.040934.3966-29.384-19.8577
221.5651-0.4691-0.5050.9081-0.09371.15480.0842-0.00550.0627-0.0125-0.0537-0.0108-0.02360.0048-0.0305-0.0302-0.01510.0138-0.0732-0.0178-0.047525.9254-26.7113-18.0793
231.28760.12071.28183.47740.80515.2318-0.0042-0.0165-0.1879-0.1962-0.06830.07820.23970.07890.0726-0.01260.01080.0299-0.0861-0.0173-0.032825.8783-41.5692-22.4408
240.76010.08080.20921.5760.36341.64450.008-0.1979-0.07410.1332-0.004-0.10080.1380.1407-0.004-0.03030.01250.0041-0.0255-0.0054-0.041729.9397-34.3743-10.9389
250.26170.3979-0.10360.69120.62897.2255-0.01830.0936-0.0449-0.0744-0.0483-0.03830.4055-0.1540.06670.02220.03740.0136-0.0339-0.0192-0.006425.3017-41.0408-34.2872
261.37230.7534-0.13521.2903-1.02522.4870.2045-0.11390.28420.16010.02310.1117-0.3411-0.0352-0.22760.00880.02770.0881-0.060.00910.018311.6195-18.0594-17.685
270.50170.379-0.63060.3179-0.71722.62940.09920.02930.15660.04470.05190.0756-0.1472-0.1188-0.1511-0.02680.0190.0346-0.04990.04180.01111.0749-23.4357-21.6295
281.28330.3036-0.72375.0166-1.27721.60.02330.13580.14980.00980.18620.30810.0293-0.3618-0.2095-0.042400.01940.00390.057-0.06033.5513-27.4934-20.4058
290.1579-0.69180.81167.859-4.81214.49780.12770.30470.1384-0.2365-0.038100.2801-0.1435-0.0897-0.0305-0.00940.00760.02030.0778-0.00615.6254-26.3056-28.2399
305.60140.32261.15551.27690.64412.40.033-0.0983-0.31940.04560.0363-0.01560.37960.1568-0.06930.0425-0.00240.0082-0.06190.0273-0.017420.0346-42.4375-12.4057
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A2 - 56
2X-RAY DIFFRACTION2A57 - 67
3X-RAY DIFFRACTION3A68 - 97
4X-RAY DIFFRACTION4A98 - 108
5X-RAY DIFFRACTION5A109 - 116
6X-RAY DIFFRACTION6B2 - 33
7X-RAY DIFFRACTION7B34 - 63
8X-RAY DIFFRACTION8B64 - 99
9X-RAY DIFFRACTION9B100 - 106
10X-RAY DIFFRACTION10B107 - 116
11X-RAY DIFFRACTION11C2 - 33
12X-RAY DIFFRACTION12C34 - 61
13X-RAY DIFFRACTION13C62 - 91
14X-RAY DIFFRACTION14C92 - 101
15X-RAY DIFFRACTION15C102 - 117
16X-RAY DIFFRACTION16D2 - 33
17X-RAY DIFFRACTION17D34 - 63
18X-RAY DIFFRACTION18D64 - 102
19X-RAY DIFFRACTION19D103 - 109
20X-RAY DIFFRACTION20D110 - 116
21X-RAY DIFFRACTION21E2 - 33
22X-RAY DIFFRACTION22E34 - 60
23X-RAY DIFFRACTION23E61 - 71
24X-RAY DIFFRACTION24E72 - 98
25X-RAY DIFFRACTION25E99 - 118
26X-RAY DIFFRACTION26F2 - 24
27X-RAY DIFFRACTION27F25 - 61
28X-RAY DIFFRACTION28F62 - 92
29X-RAY DIFFRACTION29F93 - 101
30X-RAY DIFFRACTION30F102 - 118

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