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
可下载文件
curve:来源记录 {
"path": "/data/saxsdb/sasbdb/entries/c7/sasddc7/source/SASDDC7.dat",
"role": "curve",
"sha256": "f228529ddeb5c30dbef14f7492c2b8e3110515e1d6c84d78bfdf8040f107be8b",
"size": 57932,
"status": "downloaded",
"url": "https://www.sasbdb.org/media/intensities_files/SASDDC7.dat"
} full_entry_zip:来源记录与 ZIP 内部目录(1 项) {
"path": "/data/saxsdb/sasbdb/entries/c7/sasddc7/source/SASDDC7.zip",
"role": "full_entry_zip",
"sha256": "55ab44f315ee32662c31890d430fc1998c8c22222fcdea9651e28ce224e915b5",
"size": 17885,
"status": "downloaded",
"url": "https://www.sasbdb.org/media/zip_directories/SASDDC7.zip",
"zip_member_count": 1,
"zip_members": [
{
"crc32": "23b44c84",
"name": "SASDDC7/experimental_data/SASDDC7.dat",
"size": 57932
}
],
"zip_validation": "central_directory_readable"
} pddf:来源记录 {
"path": "/data/saxsdb/sasbdb/entries/c7/sasddc7/source/SASDDC7.out",
"role": "pddf",
"status": "not_listed"
} sascif:来源记录 {
"path": "/data/saxsdb/sasbdb/entries/c7/sasddc7/source/SASDDC7.sascif",
"role": "sascif",
"sha256": "54809e2fb14852cbb1041ad9bb9236445fd43a3e2a985ad097502bc9c233cefa",
"size": 61502,
"status": "downloaded",
"url": "https://www.sasbdb.org/media/sascif/sascif_files/SASDDC7.sascif"
} summary:来源记录 {
"path": "/data/saxsdb/sasbdb/entries/c7/sasddc7/source/summary.json",
"sha256": "7d92767c8dc2738af62ef9e1f07e74e8fc435b2878631321444dbe6c42f60dfa",
"size": 5931,
"status": "downloaded",
"url": "https://www.sasbdb.org/rest-api/entry/summary/SASDDC7/"
}
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:129 个字段值
manifest.json:33 个字段值
查看完整 summary.json 原文 {
"code": "SASDDC7",
"status": "Published",
"type_of_curve": "Single concentration",
"angular_unit": "1/nm",
"project": {
"title": "Synthetic FRET biosensor Twitch 2B",
"publication": null,
"status": "released",
"submitted_date": "2018-05-25",
"released_date": "2021-12-20"
},
"pddf_data": null,
"intensities_data": "https://www.sasbdb.org/media/intensities_files/SASDDC7.dat",
"intensities_log_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDC7_dat_img.png",
"intensities_kratky_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDC7_kratky_img.png",
"pddf_plot": null,
"intensities_guinier_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDC7_guinier_img.png",
"sascif_data": "https://www.sasbdb.org/media/sascif/sascif_files/SASDDC7.sascif",
"experiment": {
"instrument": {
"detector": {
"type": "Dectris",
"name": "Pilatus 1M",
"resolution": 172.0
},
"name": "ESRF",
"city": "Grenoble",
"country": "France",
"beamline_name": "BM29",
"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": "Synthetic FRET biosensor Twitch2B N532F",
"short_name": "TW6",
"sequence": "MVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTLKFICT\r\nTGKLPVPWPTLVTTLSWGVQCFARYPDHMKQHDFFKSAMPEGYVQERTIF\r\nFKDDGNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNAIHGN\r\nVYITADKQKNGIKANFGLNCNIEDGSVQLADHYQQNTPIGDGPVLLPDNH\r\nYLSTQSKLSKDPNEKRDHMVLLEFVTAARMQVADASEEELSECFRIFDFD\r\nGNGFIDREEFGDIIRLTGEQLTDEDVDEIFGDSDTDKNGRIDFDEFLKMV\r\nENVQPIYPELMGGVQLADHYQQNTPIGDGPVLLPDNHYLSYQSKLSKDPN\r\nEKRDHMVLLEFVTAAGITLGMDELYKGGTGGSMVSKGEELFTGVVPILVE\r\nLDGDVNGHKFSVRGEGEGDATNGKLTLKLICTTGKLPVPWPTLVTTLGYG\r\nLMCFARYPDHMKQHDFFKSAMPEGYVQERTIFFKDDGNYKTRAEVKFEGD\r\nTLVNRIELKGIDFKEDGNILGHKLEYNYNSHFVYITADKQKNGIKANFKI\r\nRHNIED",
"organism": "synthetic construct",
"uniprot_code": null,
"uniprot_range_first": null,
"uniprot_range_last": null,
"oligomerization": "monomer",
"molecular_type": "protein",
"uniprot_sequence": null,
"mw": 62.432,
"total_mw": 62.432,
"number_molecules": 1,
"complex_state": false,
"deuteration": null,
"molecule_source": "biological",
"molecule_description": null
}
],
"buffer": {
"name": "20 mM MOPS 100 mM NaCl 10 mM EDTA",
"concentration_unit": null,
"comment": "Buffer B",
"additive": null,
"concentration": null,
"pka": null,
"ph": 7.0,
"deuteration": null
},
"purity_method": null,
"name": "Synthetic FRET biosensor Twitch 2B N532F Ca-free",
"ext_coefficient": null,
"contrast": null,
"specific_vol": null,
"dry_vol": null,
"absorbption": null,
"deuteration": null,
"mixture": null
},
"contributor": [
{
"affiliation": [
{
"short_name": null,
"address": "Germany",
"full_name": "Max Planck Institute for Biophysical Chemistry",
"webpage": "https://www.mpibpc.mpg.de"
}
],
"contributor_name": "Pablo",
"contributor_surname": "Trigo Mourino",
"orcid": null
}
],
"concentration_method": null,
"concentration_unit": null,
"date": "2016-06-30",
"storage_temperature": 20.0,
"cell_temperature": 20.0,
"exposure_time": 1.0,
"number_of_frames": 12,
"wavelength": 0.0995,
"sample_detector_distance": 2.867,
"concentration_min": null,
"concentration_max": 5.0,
"sample_volume": null,
"flow_rate": null,
"s_min": 0.035,
"s_max": 4.952,
"total_exposure_time": null,
"seccolumn": null
},
"fits": [],
"estimated_volume_method": null,
"pddf_software": null,
"pddf_software_version": null,
"i0_calibration_standard": null,
"description": null,
"experiment_description": "Synchrotron SAXS data from solutions of the synthetic FRET biosensor, Twitch 2B N532F, in the absence of calcium, in 20 mM MOPS 100 mM NaCl 10 mM EDTA, pH 7 were collected on the BM29 beam line at the ESRF (Grenoble, France) using a Pilatus 1M detector at a sample-detector distance of 2.9 m and at a wavelength of λ = 0.0995 nm (l(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). One solute concentration of 5.00 mg/ml was measured at 20°C. 12 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": "arbitrary",
"experimental_mw": 55.03,
"experimental_mw_error": null,
"guinier_i0_mw": null,
"guinier_i0_mw_error": null,
"porod_mw": null,
"porod_mw_error": null,
"pddf_i0": null,
"pddf_i0_error": null,
"guinier_i0": 36.59,
"guinier_i0_error": 0.04,
"pddf_rg": null,
"pddf_rg_error": null,
"guinier_rg": 3.91,
"guinier_rg_error": null,
"pddf_dmax": null,
"pddf_dmax_error": null,
"porod_volume": null,
"porod_volume_error": null,
"estimated_volume": null,
"estimated_volume_error": null,
"guinier_point_first": 20,
"guinier_point_last": 42,
"pddf_point_first": null,
"pddf_point_last": null,
"i0_calibration_standard_data": null,
"intensities_log_log_plot": "SASDDC7_datloglog_img.png",
"symmetry": null,
"last_modified": "2021-12-20T11:10:57.938633+01:00",
"bragg_peak": []
}
查看完整 manifest.json 原文 {
"code": "SASDDC7",
"status": "success",
"started_at": "2026-08-11T15:26:34.811955+00:00",
"finished_at": "2026-08-11T15:26:41.648876+00:00",
"source_last_modified": "2021-12-20T11:10:57.938633+01:00",
"files": [
{
"status": "downloaded",
"url": "https://www.sasbdb.org/rest-api/entry/summary/SASDDC7/",
"path": "/data/saxsdb/sasbdb/entries/c7/sasddc7/source/summary.json",
"size": 5931,
"sha256": "7d92767c8dc2738af62ef9e1f07e74e8fc435b2878631321444dbe6c42f60dfa"
},
{
"status": "downloaded",
"url": "https://www.sasbdb.org/media/intensities_files/SASDDC7.dat",
"path": "/data/saxsdb/sasbdb/entries/c7/sasddc7/source/SASDDC7.dat",
"size": 57932,
"sha256": "f228529ddeb5c30dbef14f7492c2b8e3110515e1d6c84d78bfdf8040f107be8b",
"role": "curve"
},
{
"role": "pddf",
"status": "not_listed",
"path": "/data/saxsdb/sasbdb/entries/c7/sasddc7/source/SASDDC7.out"
},
{
"status": "downloaded",
"url": "https://www.sasbdb.org/media/sascif/sascif_files/SASDDC7.sascif",
"path": "/data/saxsdb/sasbdb/entries/c7/sasddc7/source/SASDDC7.sascif",
"size": 61502,
"sha256": "54809e2fb14852cbb1041ad9bb9236445fd43a3e2a985ad097502bc9c233cefa",
"role": "sascif"
},
{
"status": "downloaded",
"url": "https://www.sasbdb.org/media/zip_directories/SASDDC7.zip",
"path": "/data/saxsdb/sasbdb/entries/c7/sasddc7/source/SASDDC7.zip",
"size": 17885,
"sha256": "55ab44f315ee32662c31890d430fc1998c8c22222fcdea9651e28ce224e915b5",
"role": "full_entry_zip",
"zip_member_count": 1,
"zip_validation": "central_directory_readable"
}
]
}