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- PDB-5yc5: Crystal structure of human IgG-Fc in complex with aglycan and opt... -

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Basic information

Entry
Database: PDB / ID: 5yc5
TitleCrystal structure of human IgG-Fc in complex with aglycan and optimized Fc gamma receptor IIIa
Components
  • Immunoglobulin gamma-1 heavy chain
  • Low affinity immunoglobulin gamma Fc region receptor III-A
KeywordsIMMUNE SYSTEM / Immunoglobulin G / Fc receptor / Affinity chromatography / Protein glycosylation / Calorimetry / Protein dynamics
Function / homology
Function and homology information


immune receptor activity / low-affinity IgG receptor activity / natural killer cell degranulation / IgG receptor activity / Fc-gamma receptor III complex / Fc-gamma receptor signaling pathway / macrophage activation / natural killer cell mediated cytotoxicity / natural killer cell activation / positive regulation of natural killer cell proliferation ...immune receptor activity / low-affinity IgG receptor activity / natural killer cell degranulation / IgG receptor activity / Fc-gamma receptor III complex / Fc-gamma receptor signaling pathway / macrophage activation / natural killer cell mediated cytotoxicity / natural killer cell activation / positive regulation of natural killer cell proliferation / antibody-dependent cellular cytotoxicity / IgG binding / FCGR activation / Role of phospholipids in phagocytosis / immunoglobulin complex, circulating / immunoglobulin receptor binding / FCGR3A-mediated IL10 synthesis / phosphatidylinositol 3-kinase/protein kinase B signal transduction / complement activation, classical pathway / calcium-mediated signaling / FCGR3A-mediated phagocytosis / antigen binding / Regulation of actin dynamics for phagocytic cup formation / positive regulation of tumor necrosis factor production / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / antibacterial humoral response / cell surface receptor signaling pathway / blood microparticle / immune response / external side of plasma membrane / extracellular space / extracellular exosome / plasma membrane
Similarity search - Function
Immunoglobulin domain / Immunoglobulin V-Type / Immunoglobulin V-set domain / Immunoglobulin V-set domain / Immunoglobulin/major histocompatibility complex, conserved site / Immunoglobulins and major histocompatibility complex proteins signature. / Immunoglobulin subtype / Immunoglobulin / Immunoglobulin C-Type / Immunoglobulin C1-set ...Immunoglobulin domain / Immunoglobulin V-Type / Immunoglobulin V-set domain / Immunoglobulin V-set domain / Immunoglobulin/major histocompatibility complex, conserved site / Immunoglobulins and major histocompatibility complex proteins signature. / Immunoglobulin subtype / Immunoglobulin / Immunoglobulin C-Type / Immunoglobulin C1-set / Immunoglobulin C1-set domain / Ig-like domain profile. / Immunoglobulin-like domain / Immunoglobulin-like domain superfamily / Immunoglobulins / Immunoglobulin-like fold / Immunoglobulin-like / Sandwich / Mainly Beta
Similarity search - Domain/homology
Low affinity immunoglobulin gamma Fc region receptor III-A / Immunoglobulin gamma-1 heavy chain
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.71 Å
AuthorsCaaveiro, J.M.M. / Tamura, H. / Tsumoto, K. / Kiyoshi, M.
Funding support Japan, 3items
OrganizationGrant numberCountry
Japan Society for the Promotion of Science25249115 Japan
Japan Agency for Medical Research and Development (AMED)Research on Regulatory Science of 427 Pharmaceuticals and Medical Devices Japan
Japan Society for the Promotion of Science15K06962 Japan
CitationJournal: Sci Rep / Year: 2018
Title: Assessing the Heterogeneity of the Fc-Glycan of a Therapeutic Antibody Using an engineered Fc gamma Receptor IIIa-Immobilized Column.
Authors: Kiyoshi, M. / Caaveiro, J.M.M. / Tada, M. / Tamura, H. / Tanaka, T. / Terao, Y. / Morante, K. / Harazono, A. / Hashii, N. / Shibata, H. / Kuroda, D. / Nagatoishi, S. / Oe, S. / Ide, T. / ...Authors: Kiyoshi, M. / Caaveiro, J.M.M. / Tada, M. / Tamura, H. / Tanaka, T. / Terao, Y. / Morante, K. / Harazono, A. / Hashii, N. / Shibata, H. / Kuroda, D. / Nagatoishi, S. / Oe, S. / Ide, T. / Tsumoto, K. / Ishii-Watabe, A.
History
DepositionSep 6, 2017Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Mar 21, 2018Provider: repository / Type: Initial release
Revision 1.1Jul 4, 2018Group: Data collection / Database references / Category: struct_ref_seq_dif / Item: _struct_ref_seq_dif.details
Revision 2.0Jul 29, 2020Group: Atomic model / Data collection ...Atomic model / Data collection / Derived calculations / Structure summary
Category: atom_site / atom_site_anisotrop ...atom_site / atom_site_anisotrop / 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.B_iso_or_equiv / _atom_site.Cartn_x ..._atom_site.B_iso_or_equiv / _atom_site.Cartn_x / _atom_site.Cartn_y / _atom_site.Cartn_z / _atom_site.auth_asym_id / _atom_site.auth_atom_id / _atom_site.auth_comp_id / _atom_site.auth_seq_id / _atom_site.label_asym_id / _atom_site.label_atom_id / _atom_site.label_comp_id / _atom_site.label_entity_id / _atom_site.type_symbol / _atom_site_anisotrop.U[1][1] / _atom_site_anisotrop.U[1][2] / _atom_site_anisotrop.U[1][3] / _atom_site_anisotrop.U[2][2] / _atom_site_anisotrop.U[2][3] / _atom_site_anisotrop.U[3][3] / _atom_site_anisotrop.id / _atom_site_anisotrop.pdbx_auth_asym_id / _atom_site_anisotrop.pdbx_auth_atom_id / _atom_site_anisotrop.pdbx_auth_comp_id / _atom_site_anisotrop.pdbx_auth_seq_id / _atom_site_anisotrop.pdbx_label_asym_id / _atom_site_anisotrop.pdbx_label_atom_id / _atom_site_anisotrop.pdbx_label_comp_id / _atom_site_anisotrop.type_symbol / _chem_comp.name / _chem_comp.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_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.pdbx_role / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_comp_id
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 2.1Nov 22, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / struct_conn
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI ..._chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_leaving_atom_flag

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Immunoglobulin gamma-1 heavy chain
B: Immunoglobulin gamma-1 heavy chain
C: Low affinity immunoglobulin gamma Fc region receptor III-A
hetero molecules


Theoretical massNumber of molelcules
Total (without water)74,0646
Polymers70,9403
Non-polymers3,1243
Water63135
1


  • Idetical with deposited unit
  • defined by author
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area9740 Å2
ΔGint46 kcal/mol
Surface area30180 Å2
Unit cell
Length a, b, c (Å)72.790, 101.420, 122.600
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

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Antibody / Protein , 2 types, 3 molecules ABC

#1: Antibody Immunoglobulin gamma-1 heavy chain / Immunoglobulin gamma-1 heavy chain NIE


Mass: 25106.400 Da / Num. of mol.: 2 / Fragment: Fc fragment, UNP residues 226-448
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Details (production host): PURCHASED FROM ROCHE / Production host: unidentified (others) / References: UniProt: P0DOX5
#2: Protein Low affinity immunoglobulin gamma Fc region receptor III-A / CD16a antigen / Fc-gamma RIII-alpha / FcRIIIa / FcR-10 / IgG Fc receptor III-2


Mass: 20727.025 Da / Num. of mol.: 1 / Fragment: UNP residues 19-193
Mutation: V27E, F29I, Y35N, Q48R, F75L, N92S, V117E, E121G, F171S
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: FCGR3A, CD16A, FCG3, FCGR3, IGFR3 / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / References: UniProt: P08637

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Sugars , 2 types, 2 molecules

#3: Polysaccharide beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose- ...beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 1625.490 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGalpb1-4DGlcpNAcb1-2DManpa1-6[DGlcpNAcb1-2DManpa1-3]DManpb1-4DGlcpNAcb1-4[LFucpa1-6]DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/5,9,8/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5][a2112h-1b_1-5][a1221m-1a_1-5]/1-1-2-3-1-3-1-4-5/a4-b1_a6-i1_b4-c1_c3-d1_c6-f1_d2-e1_f2-g1_g4-h1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(3+1)][a-D-Manp]{[(2+1)][b-D-GlcpNAc]{}}[(6+1)][a-D-Manp]{[(2+1)][b-D-GlcpNAc]{[(4+1)][b-D-Galp]{}}}}}[(6+1)][a-L-Fucp]{}}}LINUCSPDB-CARE
#4: Polysaccharide 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy- ...2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 1463.349 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGlcpNAcb1-2DManpa1-3[DGlcpNAcb1-2DManpa1-6]DManpb1-4DGlcpNAcb1-4[LFucpa1-6]DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/4,8,7/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5][a1221m-1a_1-5]/1-1-2-3-1-3-1-4/a4-b1_a6-h1_b4-c1_c3-d1_c6-f1_d2-e1_f2-g1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(3+1)][a-D-Manp]{[(2+1)][b-D-GlcpNAc]{}}[(6+1)][a-D-Manp]{[(2+1)][b-D-GlcpNAc]{}}}}[(6+1)][a-L-Fucp]{}}}LINUCSPDB-CARE

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Non-polymers , 2 types, 36 molecules

#5: Chemical ChemComp-CL / CHLORIDE ION


Mass: 35.453 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Formula: Cl
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 35 / 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: 3.19 Å3/Da / Density % sol: 61.44 %
Crystal growTemperature: 293.15 K / Method: vapor diffusion, hanging drop / pH: 7.4 / Details: 20mM Tris-HCl, 100mM NaCl, 14% PEG 3350

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Photon Factory / Beamline: BL-5A / Wavelength: 1 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Dec 8, 2016
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.71→46.9 Å / Num. obs: 25395 / % possible obs: 100 % / Redundancy: 5.9 % / CC1/2: 0.995 / Rmerge(I) obs: 0.121 / Rpim(I) all: 0.058 / Net I/σ(I): 9.6
Reflection shellResolution: 2.71→2.84 Å / Redundancy: 6.2 % / Rmerge(I) obs: 0.848 / Mean I/σ(I) obs: 2 / Num. unique obs: 3324 / CC1/2: 0.842 / Rpim(I) all: 0.37 / % possible all: 100

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Processing

Software
NameVersionClassification
REFMAC5.8.0158refinement
iMOSFLMdata reduction
Aimlessdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 3AY4
Resolution: 2.71→46.9 Å / Cor.coef. Fo:Fc: 0.937 / Cor.coef. Fo:Fc free: 0.889 / SU B: 37.723 / SU ML: 0.324 / Cross valid method: THROUGHOUT / ESU R: 0.635 / ESU R Free: 0.343 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.27294 1260 5 %RANDOM
Rwork0.2087 ---
obs0.21197 24076 99.93 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å
Displacement parametersBiso mean: 54.098 Å2
Baniso -1Baniso -2Baniso -3
1-5.58 Å20 Å20 Å2
2---3.76 Å20 Å2
3----1.83 Å2
Refinement stepCycle: 1 / Resolution: 2.71→46.9 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4750 0 210 35 4995
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0160.0195109
X-RAY DIFFRACTIONr_bond_other_d0.0020.024549
X-RAY DIFFRACTIONr_angle_refined_deg1.9842.0026984
X-RAY DIFFRACTIONr_angle_other_deg1.063310701
X-RAY DIFFRACTIONr_dihedral_angle_1_deg7.5845592
X-RAY DIFFRACTIONr_dihedral_angle_2_deg39.60624.84219
X-RAY DIFFRACTIONr_dihedral_angle_3_deg18.15415827
X-RAY DIFFRACTIONr_dihedral_angle_4_deg18.0091519
X-RAY DIFFRACTIONr_chiral_restr0.0990.2815
X-RAY DIFFRACTIONr_gen_planes_refined0.0080.0215388
X-RAY DIFFRACTIONr_gen_planes_other0.0020.02941
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_it1.5193.6432377
X-RAY DIFFRACTIONr_mcbond_other1.5193.6422376
X-RAY DIFFRACTIONr_mcangle_it2.485.4582966
X-RAY DIFFRACTIONr_mcangle_other2.4795.4592967
X-RAY DIFFRACTIONr_scbond_it1.6383.8542732
X-RAY DIFFRACTIONr_scbond_other1.6373.8522730
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other2.7095.7134018
X-RAY DIFFRACTIONr_long_range_B_refined4.04341.4265186
X-RAY DIFFRACTIONr_long_range_B_other4.03941.4295185
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2.709→2.779 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.402 79 -
Rwork0.377 1773 -
obs--99.95 %
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)
10.7439-0.5315-0.36261.69410.19712.07920.02240.0187-0.00930.24750.00470.0853-0.0476-0.0006-0.0270.1444-0.0192-0.03150.01620.04010.1079-71.7979138.6259.7109
20.9605-0.2720.20781.1405-0.24962.87070.0906-0.00480.15990.0716-0.0443-0.0774-0.2290.23-0.04630.1231-0.01870.06090.0416-0.00160.095-52.6656118.569711.9494
30.9282-0.89570.88022.2464-1.60032.7206-0.0005-0.1709-0.05580.23290.16290.2166-0.491-0.2497-0.16230.38940.0130.0960.0437-0.00280.0599-69.9749118.716556.8949
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A234 - 1011
2X-RAY DIFFRACTION2B232 - 1011
3X-RAY DIFFRACTION3C4 - 174

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