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- PDB-3cfe: Crystal structure of purple-fluorescent antibody EP2-25C10 -

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Basic information

Entry
Database: PDB / ID: 3cfe
TitleCrystal structure of purple-fluorescent antibody EP2-25C10
Components
  • PURPLE-FLUORESCENT ANTIBODY EP2-25C10-IGG2B HEAVY CHAIN
  • PURPLE-FLUORESCENT ANTIBODY EP2-25C10-KAPPA LIGHT CHAIN
KeywordsIMMUNE SYSTEM / IMMUNOGLOBULIN / PURPLE-FLUORESCENT ANTIBODY / HAPTEN COMPLEX
Function / homologyImmunoglobulins / Immunoglobulin-like / Sandwich / Mainly Beta
Function and homology information
Biological speciesMus musculus (house mouse)
MethodX-RAY DIFFRACTION / SYNCHROTRON / PHASER / Resolution: 2.99 Å
AuthorsDebler, E.W. / Heine, A. / Wilson, I.A.
CitationJournal: Science / Year: 2008
Title: Deeply inverted electron-hole recombination in a luminescent antibody-stilbene complex.
Authors: Debler, E.W. / Kaufmann, G.F. / Meijler, M.M. / Heine, A. / Mee, J.M. / Pljevaljcic, G. / Di Bilio, A.J. / Schultz, P.G. / Millar, D.P. / Janda, K.D. / Wilson, I.A. / Gray, H.B. / Lerner, R.A.
History
DepositionMar 3, 2008Deposition site: RCSB / Processing site: RCSB
Revision 1.0Mar 18, 2008Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Advisory / Version format compliance
Revision 1.2Aug 30, 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_ncs_dom_lim / struct_ref_seq / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_ncs_dom_lim.beg_auth_comp_id / _struct_ncs_dom_lim.end_auth_comp_id / _struct_ref_seq.db_align_end / _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
L: PURPLE-FLUORESCENT ANTIBODY EP2-25C10-KAPPA LIGHT CHAIN
H: PURPLE-FLUORESCENT ANTIBODY EP2-25C10-IGG2B HEAVY CHAIN
A: PURPLE-FLUORESCENT ANTIBODY EP2-25C10-KAPPA LIGHT CHAIN
B: PURPLE-FLUORESCENT ANTIBODY EP2-25C10-IGG2B HEAVY CHAIN
hetero molecules


Theoretical massNumber of molelcules
Total (without water)95,57912
Polymers94,8234
Non-polymers7578
Water00
1
A: PURPLE-FLUORESCENT ANTIBODY EP2-25C10-KAPPA LIGHT CHAIN
B: PURPLE-FLUORESCENT ANTIBODY EP2-25C10-IGG2B HEAVY CHAIN
hetero molecules


Theoretical massNumber of molelcules
Total (without water)47,7926
Polymers47,4112
Non-polymers3804
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4180 Å2
ΔGint-54.7 kcal/mol
Surface area20190 Å2
MethodPISA
2
L: PURPLE-FLUORESCENT ANTIBODY EP2-25C10-KAPPA LIGHT CHAIN
H: PURPLE-FLUORESCENT ANTIBODY EP2-25C10-IGG2B HEAVY CHAIN
hetero molecules


Theoretical massNumber of molelcules
Total (without water)47,7886
Polymers47,4112
Non-polymers3764
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4230 Å2
ΔGint-48.1 kcal/mol
Surface area20170 Å2
MethodPISA
Unit cell
Length a, b, c (Å)132.130, 59.460, 149.370
Angle α, β, γ (deg.)90.00, 100.37, 90.00
Int Tables number5
Space group name H-MC121
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11L
21A
12L
22A
13H
23B
14H
24B

NCS domain segments:

Component-ID: 1 / Refine code: 2

Dom-IDEns-IDBeg auth comp-IDBeg label comp-IDEnd auth comp-IDEnd label comp-IDAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
11ASPASPLYSLYSLA1 - 1071 - 107
21ASPASPLYSLYSAC1 - 1071 - 107
12ARGARGGLUGLULA108 - 213108 - 213
22ARGARGGLUGLUAC108 - 213108 - 213
13VALVALSERSERHB2 - 1132 - 120
23VALVALSERSERBD2 - 1132 - 120
14ALAALAPROPROHB114 - 227121 - 219
24ALAALAPROPROBD114 - 227121 - 219

NCS ensembles :
ID
1
2
3
4

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Components

#1: Antibody PURPLE-FLUORESCENT ANTIBODY EP2-25C10-KAPPA LIGHT CHAIN


Mass: 23605.916 Da / Num. of mol.: 2 / Fragment: FAB / Source method: isolated from a natural source / Details: PURIFIED FROM ASCITIC FLUID / Source: (natural) Mus musculus (house mouse)
Cell: HYBRIDOMA CELLS FROM 129GIX+ SPLEEN CELLS FUSED WITH BALB/C MYELOMA CELLS
#2: Antibody PURPLE-FLUORESCENT ANTIBODY EP2-25C10-IGG2B HEAVY CHAIN


Mass: 23805.355 Da / Num. of mol.: 2 / Fragment: FAB / Source method: isolated from a natural source / Details: PURIFIED FROM ASCITIC FLUID / Source: (natural) Mus musculus (house mouse)
Cell: HYBRIDOMA CELLS FROM 129GIX+ SPLEEN CELLS FUSED WITH BALB/C MYELOMA CELLS
#3: Chemical
ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 5 / Source method: obtained synthetically / Formula: SO4
#4: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C3H8O3
Sequence detailsTHE SEQUENCES OF THE FAB COMPLEXES ARE NOT AVAILABLE IN ANY SEQUENCE DATABASES.

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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: 3.04 Å3/Da / Density % sol: 59.57 %
Crystal growpH: 4.5
Details: AMMONIUM SULFATE, LITHIUM SULFATE, ACETATE, PH 4.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K, pH 4.50

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SSRL / Beamline: BL11-1 / Wavelength: 0.972386
DetectorType: ADSC QUANTUM 315 / Detector: CCD / Date: Jan 16, 2002 / Details: FLAT MIRROR (VERTICAL FOCUSING)
RadiationMonochromator: SINGLE CRYSTAL SI(111) BENT MONOCHROMATOR (HORIZONTAL FOCUSING)
Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.972386 Å / Relative weight: 1
ReflectionResolution: 2.99→25 Å / Num. obs: 20613 / % possible obs: 99.3 % / Observed criterion σ(I): 0 / Redundancy: 2.6 % / Biso Wilson estimate: 58.5 Å2 / Rsym value: 0.112 / Net I/σ(I): 8.6
Reflection shellResolution: 2.99→3.07 Å / Redundancy: 2.5 % / Mean I/σ(I) obs: 1.6 / Rsym value: 0.479 / % possible all: 89.5

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Processing

Software
NameVersionClassification
PHASERphasing
REFMAC5.3.0017refinement
HKL-2000data reduction
HKL-2000data scaling
RefinementMethod to determine structure: PHASER
Starting model: PDB ENTRY 3HFM
Resolution: 2.99→24.46 Å / Cor.coef. Fo:Fc: 0.934 / Cor.coef. Fo:Fc free: 0.899 / SU B: 41.913 / SU ML: 0.34 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R Free: 0.462 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.255 960 4.8 %RANDOM
Rwork0.211 ---
obs0.213 18943 100 %-
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: 18.28 Å2
Baniso -1Baniso -2Baniso -3
1--2.65 Å20 Å2-1.97 Å2
2---0.03 Å20 Å2
3---1.96 Å2
Refinement stepCycle: LAST / Resolution: 2.99→24.46 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms6634 0 43 0 6677
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0140.0226835
X-RAY DIFFRACTIONr_bond_other_d0.0020.024524
X-RAY DIFFRACTIONr_angle_refined_deg1.4811.9549323
X-RAY DIFFRACTIONr_angle_other_deg0.9113.00311046
X-RAY DIFFRACTIONr_dihedral_angle_1_deg7.1315860
X-RAY DIFFRACTIONr_dihedral_angle_2_deg34.73524.161274
X-RAY DIFFRACTIONr_dihedral_angle_3_deg17.637151078
X-RAY DIFFRACTIONr_dihedral_angle_4_deg21.4981532
X-RAY DIFFRACTIONr_chiral_restr0.0770.21050
X-RAY DIFFRACTIONr_gen_planes_refined0.0050.027580
X-RAY DIFFRACTIONr_gen_planes_other0.0020.021346
X-RAY DIFFRACTIONr_nbd_refined0.2170.21282
X-RAY DIFFRACTIONr_nbd_other0.2140.24553
X-RAY DIFFRACTIONr_nbtor_refined0.1950.23288
X-RAY DIFFRACTIONr_nbtor_other0.0930.24026
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.1420.2206
X-RAY DIFFRACTIONr_xyhbond_nbd_other0.0890.21
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.2780.221
X-RAY DIFFRACTIONr_symmetry_vdw_other0.280.255
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.3130.24
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.3591.55405
X-RAY DIFFRACTIONr_mcbond_other0.0851.51742
X-RAY DIFFRACTIONr_mcangle_it0.527004
X-RAY DIFFRACTIONr_scbond_it0.88133031
X-RAY DIFFRACTIONr_scangle_it1.3224.52319
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
Refine LS restraints NCS

Dom-ID: 1 / Refine-ID: X-RAY DIFFRACTION

Ens-IDAuth asym-IDNumberTypeRms dev position (Å)Weight position
1L1372tight positional0.030.05
2L1401tight positional0.030.05
3H1611tight positional0.030.05
4H1173tight positional0.030.05
1L1372tight thermal0.070.5
2L1401tight thermal0.060.5
3H1611tight thermal0.080.5
4H1173tight thermal0.080.5
LS refinement shellResolution: 2.99→3.07 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.423 55 -
Rwork0.346 1201 -
obs--100 %
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)
12.4974-2.9493.07588.0568-4.58554.9039-0.11840.016-0.03730.53410.0565-0.0278-0.9475-0.06260.06190.2462-0.05430.02270.1059-0.01430.1499-6.228650.3078139.8862
20.8351-0.95220.38891.8798-0.03220.394-0.07450.19280.2298-0.2098-0.0634-0.0506-0.20590.04450.13790.1702-0.0690.01710.14410.01620.07240.16344.9838135.5471
37.0613.40140.43832.82730.11570.4005-0.0471-0.0837-0.15850.15280.0485-0.0305-0.04840.0128-0.00130.28210.0770.01930.19450.00760.0568-33.290444.9332126.3564
426.81065.01923.814623.4357-2.53921.01320.2202-0.7424-1.3242-0.0211-0.50630.4567-0.0678-0.78940.28610.19010.00260.05060.3492-0.0759-0.0393-50.731937.7878126.6932
511.42999.20891.17018.14392.31722.7280.1284-0.33160.36490.0302-0.33620.3605-0.4012-0.41020.20780.2570.1509-0.03780.28750.02890.3621-41.324752.1347124.8146
631.749822.6696-11.126227.4427-16.4510.3264-0.06361.59471.0078-1.72320.66740.99490.82540.0616-0.60380.33860.1098-0.02490.1274-0.10310.0673-2.463426.3388123.3979
74.5187-0.7922-0.22632.7064-0.02661.89660.0697-0.0233-0.09450.12380.00440.0201-0.028-0.0741-0.07410.1641-0.0059-0.03950.06120.00590.0194-1.338824.1474135.371
84.10490.94652.7530.21830.63481.8464-0.31340.4282-0.3650.21550.2050.1627-0.2656-0.07180.10850.2235-0.018-0.05270.16970.00780.31-23.335226.3897126.5147
95.1073-0.63522.491412.6326-6.27355.2856-0.04260.08210.3699-0.4060.11210.0959-0.1603-0.3515-0.06950.31650.04220.06190.3845-0.1223-0.0125-33.24437.3865118.4665
104.5609-0.65622.20245.129-1.7482.573-0.03980.455-0.157-0.6517-0.1456-0.29620.27520.29960.18540.19260.02240.08690.2535-0.05410.1699-28.846635.1697114.9749
1154.594534.3564-15.798828.2916-7.35095.57850.58430.69010.8834-0.95980.01220.4227-0.5520.1402-0.59640.24990.0961-0.07110.13180.12840.217510.7695-12.501450.2485
124.5145-0.6393-0.00973.19160.34221.67160.04870.077-0.12750.0683-0.01850.13310.0329-0.0192-0.03020.03480.00610.00580.08050.0049-0.000812.0403-14.083462.0708
134.7902-1.91070.85861.73-0.59250.21850.5070.521-1.6441-0.1692-0.35610.76530.0041-0.0777-0.15090.12660.091-0.05410.2023-0.18370.4899-12.1994-12.975653.2885
147.19790.17591.18779.0492-5.70225.76990.21840.3857-0.8328-0.87350.30680.25110.0184-0.2944-0.52520.32870.1012-0.00780.2411-0.2490.3225-20.2316-1.548245.3752
153.36960.57641.80448.1267-1.78833.23160.06540.6898-0.3353-1.0354-0.1893-0.5120.2117-0.26210.12390.20730.19190.05240.4473-0.20680.3788-15.9705-3.901841.8195
163.9539-0.90621.16496.7489-3.33834.5480.0111-0.4370.42630.5815-0.15380.0319-0.9504-0.13270.14270.08880.02110.02360.1081-0.08090.21047.147611.965966.1025
172.22-0.5050.30292.2774-0.01481.5069-0.00310.24840.3209-0.2488-0.0228-0.124-0.12750.05960.02590.0457-0.01630.03050.0973-0.02490.094113.53956.583461.8287
187.86111.86840.8063.2078-0.08670.11070.1450.107-0.46130.1827-0.1109-0.11310.01780.071-0.03410.19730.1233-0.04350.1864-0.03390.1731-20.02486.263653.0197
191.19050.7998-1.4945.85064.37127.31250.0157-0.3072-1.4380.1992-0.1793-0.30630.5945-0.83910.16360.16370.1082-0.09410.3226-0.01280.5034-37.5026-0.791653.8424
206.71124.3571.28827.8820.52682.41940.52920.09170.37880.3916-0.59810.05240.1218-0.20230.06890.12520.13510.08290.3582-0.0270.1012-28.045613.441151.3766
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
1X-RAY DIFFRACTION1AC1 - 241 - 24
2X-RAY DIFFRACTION2AC25 - 10525 - 105
3X-RAY DIFFRACTION3AC106 - 182106 - 182
4X-RAY DIFFRACTION4AC183 - 193183 - 193
5X-RAY DIFFRACTION5AC194 - 213194 - 213
6X-RAY DIFFRACTION6BD1 - 91 - 9
7X-RAY DIFFRACTION7BD10 - 10210 - 109
8X-RAY DIFFRACTION8BD103 - 125110 - 132
9X-RAY DIFFRACTION9BD126 - 152133 - 157
10X-RAY DIFFRACTION10BD153 - 227158 - 219
11X-RAY DIFFRACTION11HB1 - 91 - 9
12X-RAY DIFFRACTION12HB10 - 10310 - 110
13X-RAY DIFFRACTION13HB104 - 125111 - 132
14X-RAY DIFFRACTION14HB126 - 152133 - 157
15X-RAY DIFFRACTION15HB153 - 227158 - 219
16X-RAY DIFFRACTION16LA1 - 241 - 24
17X-RAY DIFFRACTION17LA25 - 10525 - 105
18X-RAY DIFFRACTION18LA106 - 182106 - 182
19X-RAY DIFFRACTION19LA183 - 193183 - 193
20X-RAY DIFFRACTION20LA194 - 213194 - 213

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