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- PDB-5gzo: Structure of neutralizing antibody bound to Zika envelope protein -
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Open data
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Basic information
Entry | Database: PDB / ID: 5gzo | ||||||
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Title | Structure of neutralizing antibody bound to Zika envelope protein | ||||||
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![]() | VIRAL PROTEIN/IMMUNE SYSTEM / Zika virus / Human neutralizing antibodies / Envelope protein / Molecular determinants / VIRAL PROTEIN-IMMUNE SYSTEM complex | ||||||
Function / homology | ![]() flavivirin / symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT2 activity / ribonucleoside triphosphate phosphatase activity / viral capsid / double-stranded RNA binding / nucleoside-triphosphate phosphatase / mRNA (guanine-N7)-methyltransferase / methyltransferase cap1 / methyltransferase cap1 activity / host cell surface ...flavivirin / symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT2 activity / ribonucleoside triphosphate phosphatase activity / viral capsid / double-stranded RNA binding / nucleoside-triphosphate phosphatase / mRNA (guanine-N7)-methyltransferase / methyltransferase cap1 / methyltransferase cap1 activity / host cell surface / mRNA 5'-cap (guanine-N7-)-methyltransferase activity / host cell perinuclear region of cytoplasm / protein dimerization activity / RNA helicase activity / host cell endoplasmic reticulum membrane / RNA helicase / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / symbiont-mediated suppression of host innate immune response / symbiont-mediated activation of host autophagy / symbiont entry into host cell / RNA-directed RNA polymerase / chromatin extrusion motor activity / ATP-dependent H2AZ histone chaperone activity / ATP-dependent H3-H4 histone complex chaperone activity / cohesin loader activity / viral RNA genome replication / serine-type endopeptidase activity / DNA clamp loader activity / RNA-directed RNA polymerase activity / fusion of virus membrane with host endosome membrane / : / host cell nucleus / GTP binding / virion attachment to host cell / virion membrane / structural molecule activity / ATP hydrolysis activity / proteolysis / extracellular region / ATP binding / membrane / metal ion binding Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Wang, Q. / Yang, H. / Liu, X. / Dai, L. / Ma, T. / Qi, J. / Wong, G. / Peng, R. / Liu, S. / Li, J. ...Wang, Q. / Yang, H. / Liu, X. / Dai, L. / Ma, T. / Qi, J. / Wong, G. / Peng, R. / Liu, S. / Li, J. / Li, S. / Song, J. / Liu, J. / He, J. / Yuan, H. / Xiong, Y. / Liao, Y. / Li, J. / Yang, J. / Tong, Z. / Griffin, B. / Bi, Y. / Liang, M. / Xu, X. / Cheng, G. / Wang, P. / Qiu, X. / Kobinger, G. / Shi, Y. / Yan, J. / Gao, G.F. | ||||||
![]() | ![]() Title: Molecular determinants of human neutralizing antibodies isolated from a patient infected with Zika virus. Authors: Qihui Wang / Huabing Yang / Xiaoqing Liu / Lianpan Dai / Tong Ma / Jianxun Qi / Gary Wong / Ruchao Peng / Sheng Liu / Junfu Li / Shihua Li / Jian Song / Jianying Liu / Jianhua He / Hui Yuan ...Authors: Qihui Wang / Huabing Yang / Xiaoqing Liu / Lianpan Dai / Tong Ma / Jianxun Qi / Gary Wong / Ruchao Peng / Sheng Liu / Junfu Li / Shihua Li / Jian Song / Jianying Liu / Jianhua He / Hui Yuan / Ying Xiong / Yong Liao / Jianhua Li / Jianping Yang / Zhou Tong / Bryan D Griffin / Yuhai Bi / Mifang Liang / Xiaoning Xu / Chuan Qin / Gong Cheng / Xinzheng Zhang / Peiyi Wang / Xiangguo Qiu / Gary Kobinger / Yi Shi / Jinghua Yan / George F Gao / ![]() ![]() ![]() Abstract: The 2015-2016 outbreak of Zika virus (ZIKV) disease has affected many countries and is a major public health concern. ZIKV is associated with fetal microcephaly and neurological complications, and ...The 2015-2016 outbreak of Zika virus (ZIKV) disease has affected many countries and is a major public health concern. ZIKV is associated with fetal microcephaly and neurological complications, and countermeasures are needed to treat and prevent ZIKV infection. We report the isolation of 13 specific human monoclonal antibodies from a single patient infected with ZIKV. Two of the isolated antibodies (Z23 and Z3L1) demonstrated potent ZIKV-specific neutralization in vitro without binding or neutralizing activity against strains 1 to 4 of dengue virus, the closest relative to ZIKV. These two antibodies provided postexposure protection to mice in vivo. Structural studies revealed that Z23 and Z3L1 bound to tertiary epitopes in envelope protein domain I, II, or III, indicating potential targets for ZIKV-specific therapy. Our results suggest the potential of antibody-based therapeutics and provide a structure-based rationale for the design of future ZIKV-specific vaccines. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 625.1 KB | Display | ![]() |
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PDB format | ![]() | 520.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
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-Validation report
Summary document | ![]() | 474.6 KB | Display | ![]() |
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Full document | ![]() | 502.2 KB | Display | |
Data in XML | ![]() | 55.9 KB | Display | |
Data in CIF | ![]() | 75.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 9542C ![]() 5gznC ![]() 5gzrC ![]() 5jhlS ![]() 5jhmS C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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2 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 44614.547 Da / Num. of mol.: 2 / Fragment: Envelope protein, UNP residues 291-699 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() #2: Antibody | Mass: 23294.980 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #3: Antibody | Mass: 23471.066 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() Has protein modification | Y | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.84 Å3/Da / Density % sol: 56.73 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, sitting drop / pH: 7.5 Details: 0.12 M Alcohols, 0.1 M Buffer System 2, 50%(v/v) Precipitant Mix 2 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: May 17, 2016 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.987 Å / Relative weight: 1 |
Reflection | Resolution: 2.76→50 Å / Num. obs: 53031 / % possible obs: 99.9 % / Redundancy: 5.5 % / Net I/σ(I): 9.903 |
Reflection shell | Resolution: 2.76→2.86 Å |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 5JHM, 5JHL Resolution: 2.755→44.68 Å / SU ML: 0.49 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 31.81 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.755→44.68 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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