查看完整 summary.json 原文
{
"code": "SASDVD8",
"status": "Published",
"type_of_curve": "SEC-SAS",
"angular_unit": "1/A",
"project": {
"title": "Unraveling the molecular grammar and the structural transitions underlying the fibrillation of a viral fibrillogenic domain.",
"publication": {
"title": "Unraveling the molecular grammar and the structural transitions underlying the fibrillation of a viral fibrillogenic domain.",
"author_list": "Gondelaud F, Leval J, Arora L, Walimbe A, Bignon C, Ptchelkine D, Brocca S, Mukhopadyay S, Longhi S",
"journal": "Protein Sci",
"doi": "10.1002/pro.70068",
"pmid": "39985377",
"published_date": "2025 Mar"
},
"status": "released",
"submitted_date": "2024-10-14",
"released_date": "2025-02-24"
},
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"intensities_log_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDVD8_dat_img.png",
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"name": "Pilatus3 2M",
"resolution": 0.172
},
"name": "ESRF",
"city": "Grenoble",
"country": "France",
"beamline_name": "BM29",
"beam_geometry": "point",
"type_of_source": "X-ray synchrotron",
"point_source": null,
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"sample": {
"molecule": [
{
"long_name": "Protein W (artificial PNT3 variant - low-kappa)",
"short_name": "PNT3 low K",
"sequence": "MSYYHHHHHHLESTSLYKKAGFTPTREPPVIPEYYYGSGDKGDLSDSPPRGNVNLDSIEIYTSREEERNQLEYEDKFADSSSEVVIKTTPEDNDSINQKEVVGDPSEQGLKHPFPLGEFPEERDTPEVDKDDS",
"organism": "Hendra virus (isolate Horse/Autralia/Hendra/1994)",
"uniprot_code": "P0C1C6",
"uniprot_range_first": 200,
"uniprot_range_last": 310,
"oligomerization": "monomer",
"molecular_type": "protein",
"uniprot_sequence": "MDKLDLVNDGLDIIDFIQKNQKEIQKTYGRSSIQQPSTKDRTRAWEDFLQSTSGEHEQAE\r\nGGMPKNDGGTEGRNVEDLSSVTSSDGTIGQRVSNTRAWAEDPDDIQLDPMVTDVVYHDHG\r\nGECTGHGPSSSPERGWSYHMSGTHDGNVRAVPDTKVLPNAPKTTVPEEVREIDLIGLEDK\r\nFASAGLNPAAVPFVPKNQSTPTEEPPVIPEYYYGSGRRGDLSKSPPRGNVNLDSIKIYTS\r\nDDEDENQLEYEDEFAKSSSEVVIDTTPEDNDSINQEEVVGDPSDQGLEHPFPLGKFPEKE\r\nETPDVRRKDSLMQDSCKRGGVPKRLPMLSEEFECSGSDDPIIQELEREGSHPGGSLRLRE\r\nPPQSSGNSRNQPDRQLKTGDAASPGGVQRPGTPMPKSRIMPIKKGAQTRSLNMLGRKTCL\r\nGRRVVQPGMFADYPPTKKARVLLRRMSN",
"mw": 15.198,
"total_mw": 15.198,
"number_molecules": 1,
"complex_state": false,
"deuteration": null,
"molecule_source": "biological",
"molecule_description": "Artificial PNT3 variant with an homogeneous opposite charges distribution (low-kappa). The protein construct used for SAXS contains a non-native polyhistitine tag and additional amino acids (MSYYHHHHHHLESTSLYKKAGF)."
}
],
"buffer": {
"name": "20 mM HEPES, 150 mM NaCl",
"concentration_unit": null,
"comment": "HBS",
"additive": null,
"concentration": null,
"pka": null,
"ph": 7.2,
"deuteration": null
},
"purity_method": null,
"name": "Hendra virus protein P/V/W PNT3 low-K domain",
"ext_coefficient": null,
"contrast": null,
"specific_vol": null,
"dry_vol": null,
"absorbption": null,
"deuteration": null,
"mixture": null
},
"contributor": [
{
"affiliation": [
{
"short_name": null,
"address": "13288 Marseille, France",
"full_name": "CNRS, AFMB UMR 7257 ",
"webpage": ""
}
],
"contributor_name": "Frank",
"contributor_surname": "Gondelaud",
"orcid": ""
}
],
"concentration_method": null,
"concentration_unit": null,
"date": "2023-06-13",
"storage_temperature": 4.0,
"cell_temperature": 20.0,
"exposure_time": 1.0,
"number_of_frames": 600,
"wavelength": 0.0992,
"sample_detector_distance": 2.835,
"concentration_min": null,
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"sample_volume": 45.0,
"flow_rate": 0.3,
"s_min": 0.091,
"s_max": 5.253,
"total_exposure_time": null,
"seccolumn": 37
},
"fits": [
{
"models": [],
"fit_unit": "1/A",
"fit_plot": "https://www.sasbdb.org/media/fitting_files/scattering_plots/SASDVD8_fit1_fixed_fit_img.png",
"software": "EOM/GAJOE",
"chi_square_value": 1.206,
"p_value": 0.2299,
"fit_residual_plot": "SASDVD8_fit1_fitresiduals_img.png",
"fit_data": "https://www.sasbdb.org/media/fitting_files/SASDVD8_fit1.fit",
"fit_log": "https://www.sasbdb.org/media/fitting_files/log_files/logFile_001_1_MhS9vOT.log",
"software_version": null,
"description": "EOM online was used."
}
],
"estimated_volume_method": null,
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"description": "45 µl were injected on a BioSec 3-300 at a flow rate of 0.3 ml/min in HBS",
"experiment_description": "Synchrotron SAXS data from solutions of Hendra virus protein P/V/W PNT3 low-K domain in 20 mM HEPES, 150 mM NaCl, pH 7.2 were collected on the BM29 beam line at the ESRF (Grenoble, France) using a Pilatus3 2M detector at a sample-detector distance of 2.8 m and at a wavelength of λ = 0.0992 nm (I(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). In-line size-exclusion chromatography (SEC) SAS was employed. The SEC parameters were as follows: A 45.00 μl sample at 5 mg/ml was injected at a 0.30 ml/min flow rate onto a Agilent AdvanceBio SEC 2.7 µm - 130 Å column at 20°C. 600 successive 1 second frames were collected. The data were normalized to the intensity of the transmitted beam and radially averaged; the scattering of the solvent-blank was subtracted.",
"tags": [],
"intensity_unit": "1/cm",
"experimental_mw": 19.47,
"experimental_mw_error": null,
"guinier_i0_mw": null,
"guinier_i0_mw_error": null,
"porod_mw": 30.0,
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"pddf_i0": null,
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"guinier_i0": 0.0280077,
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"pddf_rg": null,
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"guinier_rg": 3.828,
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"pddf_dmax": 18.0,
"pddf_dmax_error": null,
"porod_volume": 47.6,
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"estimated_volume": null,
"estimated_volume_error": null,
"guinier_point_first": 1,
"guinier_point_last": 43,
"pddf_point_first": null,
"pddf_point_last": null,
"i0_calibration_standard_data": null,
"intensities_log_log_plot": "SASDVD8_datloglog_img.png",
"symmetry": null,
"last_modified": "2025-02-24T10:52:45.282955+01:00",
"bragg_peak": []
}查看完整 manifest.json 原文
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"started_at": "2026-08-11T15:51:19.958438+00:00",
"finished_at": "2026-08-11T15:51:25.578318+00:00",
"source_last_modified": "2025-02-24T10:52:45.282955+01:00",
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