下列内容直接来自 SASBDB 条目。字段没有值时显示“—”；未声明的单位不会由 SAXSdb 猜测。
打开 SASBDB 原始条目
缓冲液与样品属性
采集条件与仪器
SASBDB 原始图
实验 I(q)
实验 I(q) log-log
Guinier 图
Kratky 图
P(r) 图可下载文件
curve：来源记录
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"size": 42456,
"status": "downloaded",
"url": "https://www.sasbdb.org/media/intensities_files/SASDBD7.dat"
}full_entry_zip：来源记录与 ZIP 内部目录（4 项）
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"size": 70659,
"status": "downloaded",
"url": "https://www.sasbdb.org/media/zip_directories/SASDBD7.zip",
"zip_member_count": 4,
"zip_members": [
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"name": "SASDBD7/pddf/SASDBD7.out",
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"name": "SASDBD7/SASDBD7_fit1_model1.pdb",
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"zip_validation": "central_directory_readable"
}pddf：来源记录
{
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"role": "pddf",
"sha256": "e18a329e3e15fd2e1c32e38696aaf9b054bf5414613c9153b572edae0290d84d",
"size": 84573,
"status": "downloaded",
"url": "https://www.sasbdb.org/media/p_of_R_files/SASDBD7.out"
}sascif：来源记录
{
"path": "/data/saxsdb/sasbdb/entries/d7/sasdbd7/source/SASDBD7.sascif",
"role": "sascif",
"sha256": "98311ae6a284f882c6bbc11f3bac4d52635e55c3fd78de7c64501049ea3159ed",
"size": 291769,
"status": "downloaded",
"url": "https://www.sasbdb.org/media/sascif/sascif_files/SASDBD7.sascif"
}summary：来源记录
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"size": 6862,
"status": "downloaded",
"url": "https://www.sasbdb.org/rest-api/entry/summary/SASDBD7/"
}全部来源字段（无筛选）
这里自动展开来源记录中的每一个字段，包括空值、列表成员和页面上方已展示过的字段。
summary.json：156 个字段值
manifest.json：36 个字段值
查看完整 summary.json 原文
{
"code": "SASDBD7",
"status": "Published",
"type_of_curve": "Single concentration",
"angular_unit": "1/A",
"project": {
"title": "Destabilization of the PCNA trimer mediated by its interaction with the NEIL1 DNA glycosylase.",
"publication": {
"title": "Destabilization of the PCNA trimer mediated by its interaction with the NEIL1 DNA glycosylase.",
"author_list": "Prakash A, Moharana K, Wallace SS, Doublié S",
"journal": "Nucleic Acids Res",
"doi": "10.1093/nar/gkw1282",
"pmid": "27994037",
"published_date": "2017 Mar 17"
},
"status": "released",
"submitted_date": "2016-11-04",
"released_date": "2017-01-03"
},
"pddf_data": "https://www.sasbdb.org/media/p_of_R_files/SASDBD7.out",
"intensities_data": "https://www.sasbdb.org/media/intensities_files/SASDBD7.dat",
"intensities_log_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDBD7_dat_img.png",
"intensities_kratky_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDBD7_kratky_img.png",
"pddf_plot": "https://www.sasbdb.org/media/p_of_R_files/pofr_images/SASDBD7_pofr_img.png",
"intensities_guinier_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDBD7_guinier_img.png",
"sascif_data": "https://www.sasbdb.org/media/sascif/sascif_files/SASDBD7.sascif",
"experiment": {
"instrument": {
"detector": {
"type": null,
"name": "Pilatus3 X 2M",
"resolution": 172.0
},
"name": "Advanced Light Source (ALS)",
"city": "Berkeley, CA",
"country": "USA",
"beamline_name": "12.3.1 (SIBYLS)",
"beam_geometry": "",
"type_of_source": "X-ray synchrotron",
"point_source": null,
"line_collimation": null,
"sample_path_length": null,
"line_collimation_slitlength": null,
"line_collimation_integrationwidth": null,
"xray_energy": null,
"beam_profile_ah": null,
"beam_profile_al": null
},
"sample": {
"molecule": [
{
"long_name": "Proliferating cell nuclear antigen",
"short_name": null,
"sequence": "MHHHHHHMFEARLVQGSILKKVLEALKDLINEACWDISSSGVNLQSMDSSHVSLVQLTLRSEGFDTYRCDRNLAMGVNLTSMSKILKCAGNEDIITLRAEDNADTLALVFEAPNQEKVSDYEMKLMDLDVEQLGIPEQEYSCVVKMPSGEFACICRDLSHIGDAVVISCAKDGVKFSASGELGNGNIKLSQTSNVDKEEEAVTIEMNEPVQLTFALRYLNFFTKATPLSSTVTLSMSADVPLVVEYKIADMGHLKYYLAPKIEDEEGS",
"organism": "Homo sapiens",
"uniprot_code": "P12004",
"uniprot_range_first": null,
"uniprot_range_last": null,
"oligomerization": "trimer",
"molecular_type": "protein",
"uniprot_sequence": "MFEARLVQGSILKKVLEALKDLINEACWDISSSGVNLQSMDSSHVSLVQLTLRSEGFDTY\nRCDRNLAMGVNLTSMSKILKCAGNEDIITLRAEDNADTLALVFEAPNQEKVSDYEMKLMD\nLDVEQLGIPEQEYSCVVKMPSGEFARICRDLSHIGDAVVISCAKDGVKFSASGELGNGNI\nKLSQTSNVDKEEEAVTIEMNEPVQLTFALRYLNFFTKATPLSSTVTLSMSADVPLVVEYK\nIADMGHLKYYLAPKIEDEEGS",
"mw": 29.669,
"total_mw": 89.007,
"number_molecules": 3,
"complex_state": false,
"deuteration": null,
"molecule_source": "biological",
"molecule_description": null
}
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"buffer": {
"name": "25mM HEPES 100mM NaCl 1mM DTT",
"concentration_unit": null,
"comment": null,
"additive": null,
"concentration": null,
"pka": null,
"ph": 7.5,
"deuteration": null
},
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"name": "Human Proliferating Cell Nuclear Antigen (PCNA)",
"ext_coefficient": null,
"contrast": null,
"specific_vol": null,
"dry_vol": null,
"absorbption": null,
"deuteration": null,
"mixture": null
},
"contributor": [
{
"affiliation": [
{
"short_name": null,
"address": "Burlington, VT, USA",
"full_name": "University of Vermont",
"webpage": "https://www.uvm.edu/"
}
],
"contributor_name": "Kedar",
"contributor_surname": "Moharana",
"orcid": null
}
],
"concentration_method": null,
"concentration_unit": null,
"date": "2016-01-20",
"storage_temperature": 4.0,
"cell_temperature": 10.0,
"exposure_time": 0.2,
"number_of_frames": 24,
"wavelength": 0.1127,
"sample_detector_distance": 1.4,
"concentration_min": 1.0,
"concentration_max": 6.0,
"sample_volume": null,
"flow_rate": null,
"s_min": 0.164,
"s_max": 5.285,
"total_exposure_time": null,
"seccolumn": null
},
"fits": [
{
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"software": "GASBOR",
"pdb_link": [],
"model_title": null,
"type_of_model": "dummy",
"software_version": "",
"model_data": "https://www.sasbdb.org/media/pdb_file/SASDBD7_fit1_model1.pdb",
"model_mw": null,
"bead_radius": 1.9,
"log": null,
"symmetry": "",
"comment": "",
"user": 177
}
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"fit_unit": "1/A",
"fit_plot": "https://www.sasbdb.org/media/fitting_files/scattering_plots/SASDBD7_fit1_fit_img.png",
"software": null,
"chi_square_value": 0.75,
"p_value": 0.000214,
"fit_residual_plot": "SASDBD7_fit1_fitresiduals_img.png",
"fit_data": "https://www.sasbdb.org/media/fitting_files/SASDBD7_fit1.fir",
"fit_log": null,
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"estimated_volume_method": null,
"pddf_software": "ATSAS GNOM",
"pddf_software_version": "ATSAS GNOM 5.0",
"i0_calibration_standard": null,
"description": "Experimental MW reported here is from SAXSMoW. PCNA was used to calibrate forward intensity for MW estimation of other scatterers.",
"experiment_description": null,
"tags": [],
"intensity_unit": null,
"experimental_mw": 85.9,
"experimental_mw_error": null,
"guinier_i0_mw": null,
"guinier_i0_mw_error": null,
"porod_mw": 75.414,
"porod_mw_error": null,
"pddf_i0": 486.2,
"pddf_i0_error": 1.008,
"guinier_i0": 483.2,
"guinier_i0_error": 1.4,
"pddf_rg": 3.439,
"pddf_rg_error": 0.052,
"guinier_rg": 3.44,
"guinier_rg_error": 0.025,
"pddf_dmax": 9.72,
"pddf_dmax_error": 0.18,
"porod_volume": 128.2,
"porod_volume_error": null,
"estimated_volume": null,
"estimated_volume_error": null,
"guinier_point_first": 2,
"guinier_point_last": 39,
"pddf_point_first": null,
"pddf_point_last": null,
"i0_calibration_standard_data": null,
"intensities_log_log_plot": "SASDBD7_datloglog_img.png",
"symmetry": null,
"last_modified": "2019-12-06T13:07:15.624532+01:00",
"bragg_peak": []
}查看完整 manifest.json 原文
{
"code": "SASDBD7",
"status": "success",
"started_at": "2026-08-11T16:32:30.058203+00:00",
"finished_at": "2026-08-11T16:32:38.918350+00:00",
"source_last_modified": "2019-12-06T13:07:15.624532+01:00",
"files": [
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