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 {
"path": "/data/saxsdb/sasbdb/entries/35/sasdc35/source/SASDC35.dat",
"role": "curve",
"sha256": "2793eb8ab73fdd172774ca4ba61b0f34a14f4be9f2bbb676aa5d022f74f875a0",
"size": 44163,
"status": "downloaded",
"url": "https://www.sasbdb.org/media/intensities_files/SASDC35.dat"
} full_entry_zip:来源记录与 ZIP 内部目录(4 项) {
"path": "/data/saxsdb/sasbdb/entries/35/sasdc35/source/SASDC35.zip",
"role": "full_entry_zip",
"sha256": "459dedd20325f84676e990be9a90db897dbbd43b754aec847af5a220d7a86eae",
"size": 31935,
"status": "downloaded",
"url": "https://www.sasbdb.org/media/zip_directories/SASDC35.zip",
"zip_member_count": 4,
"zip_members": [
{
"crc32": "ed1c0390",
"name": "SASDC35/experimental_data/SASDC35.dat",
"size": 44163
},
{
"crc32": "5281b7ea",
"name": "SASDC35/pddf/SASDC35.out",
"size": 37908
},
{
"crc32": "c7bbd3e4",
"name": "SASDC35/SASDC35_fit1.fir",
"size": 17272
},
{
"crc32": "62d16c11",
"name": "SASDC35/SASDC35_fit1_model1.pdb",
"size": 33896
}
],
"zip_validation": "central_directory_readable"
} pddf:来源记录 {
"path": "/data/saxsdb/sasbdb/entries/35/sasdc35/source/SASDC35.out",
"role": "pddf",
"sha256": "9b8dc6942650925b6f579a88bbd79d9007df6201886f442fc9116e856dcaa308",
"size": 37908,
"status": "downloaded",
"url": "https://www.sasbdb.org/media/p_of_R_files/SASDC35.out"
} sascif:来源记录 {
"path": "/data/saxsdb/sasbdb/entries/35/sasdc35/source/SASDC35.sascif",
"role": "sascif",
"sha256": "488cd7387f15f15be6dd1b3301317abe152314395790b47ca2d7d887f17aaeca",
"size": 142137,
"status": "downloaded",
"url": "https://www.sasbdb.org/media/sascif/sascif_files/SASDC35.sascif"
} summary:来源记录 {
"path": "/data/saxsdb/sasbdb/entries/35/sasdc35/source/summary.json",
"sha256": "3de07ae9539ec7fc52523a2ebbf84039b1228d4426b41cd435991c60f46fad86",
"size": 8700,
"status": "downloaded",
"url": "https://www.sasbdb.org/rest-api/entry/summary/SASDC35/"
}
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": "SASDC35",
"status": "Published",
"type_of_curve": "Extrapolated to infinite dilution",
"angular_unit": "1/A",
"project": {
"title": "Ca2+ - Induced Structural Change of Multi-Domain Collagen Binding Segments of Collagenases ColG and ColH from Hathewaya histolytica",
"publication": {
"title": "Ca2+ - Induced Structural Change of Multi-Domain Collagen Binding Segments of Collagenases ColG and ColH from Hathewaya histolytica",
"author_list": "Christopher E Ruth",
"journal": "University of Arkansas Dissertation",
"doi": null,
"pmid": null,
"published_date": "2018 December"
},
"status": "released",
"submitted_date": "2017-06-02",
"released_date": "2019-08-07"
},
"pddf_data": "https://www.sasbdb.org/media/p_of_R_files/SASDC35.out",
"intensities_data": "https://www.sasbdb.org/media/intensities_files/SASDC35.dat",
"intensities_log_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDC35_dat_img.png",
"intensities_kratky_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDC35_kratky_img.png",
"pddf_plot": "https://www.sasbdb.org/media/p_of_R_files/pofr_images/SASDC35_pofr_img.png",
"intensities_guinier_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDC35_guinier_img.png",
"sascif_data": "https://www.sasbdb.org/media/sascif/sascif_files/SASDC35.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": "Collagenase ColH segement s2as2bs3",
"short_name": "s2as2bs3",
"sequence": "GSPGIPGPNEGDSKNSLPYGKINGTYKGTEKEKIKFSSEGSFDPDGKIVSYEWDFGDGNKSNEENPEHSYDKVGTYTVKLKVTDDKGESSVSTTTAEIKDLSENKLPVIYMHVPKSGALNQKVVFYGKGTYDPDGSIAGYQWDFGDGSDFSSEQNPSHVYTKKGEYTVTLRVMDSSGQMSEKTMKIKITDPVYPIGTEKEPNNSKETASGPIVPGIPVSGTIENTSDQDYFYFDVITPGEVKIDINKLGYGGATWVVYDENNNAVSYATDDGQNLSGKFKADKPGRYYIHLYMFNGSYMPYRINIEGSVGR",
"organism": "Hathewaya histolytica",
"uniprot_code": "Q46085",
"uniprot_range_first": 718,
"uniprot_range_last": 1021,
"oligomerization": "monomer",
"molecular_type": "protein",
"uniprot_sequence": "MKRKCLSKRLMLAITMATIFTVNSTLPIYAAVDKNNATAAVQNESKRYTVSYLKTLNYYD\nLVDLLVKTEIENLPDLFQYSSDAKEFYGNKTRMSFIMDEIGRRAPQYTEIDHKGIPTLVE\nVVRAGFYLGFHNKELNEINKRSFKERVIPSILAIQKNPNFKLGTEVQDKIVSATGLLAGN\nETAPPEVVNNFTPILQDCIKNIDRYALDDLKSKALFNVLAAPTYDITEYLRATKEKPENT\nPWYGKIDGFINELKKLALYGKINDNNSWIIDNGIYHIAPLGKLHSNNKIGIETLTEVMKV\nYPYLSMQHLQSADQIKRHYDSKDAEGNKIPLDKFKKEGKEKYCPKTYTFDDGKVIIKAGA\nRVEEEKVKRLYWASKEVNSQFFRVYGIDKPLEEGNPDDILTMVIYNSPEEYKLNSVLYGY\nDTNNGGMYIEPEGTFFTYEREAQESTYTLEELFRHEYTHYLQGRYAVPGQWGRTKLYDND\nRLTWYEEGGAELFAGSTRTSGILPRKSIVSNIHNTTRNNRYKLSDTVHSKYGASFEFYNY\nACMFMDYMYNKDMGILNKLNDLAKNNDVDGYDNYIRDLSSNYALNDKYQDHMQERIDNYE\nNLTVPFVADDYLVRHAYKNPNEIYSEISEVAKLKDAKSEVKKSQYFSTFTLRGSYTGGAS\nKGKLEDQKAMNKFIDDSLKKLDTYSWSGYKTLTAYFTNYKVDSSNRVTYDVVFHGYLPNE\nGDSKNSLPYGKINGTYKGTEKEKIKFSSEGSFDPDGKIVSYEWDFGDGNKSNEENPEHSY\nDKVGTYTVKLKVTDDKGESSVSTTTAEIKDLSENKLPVIYMHVPKSGALNQKVVFYGKGT\nYDPDGSIAGYQWDFGDGSDFSSEQNPSHVYTKKGEYTVTLRVMDSSGQMSEKTMKIKITD\nPVYPIGTEKEPNNSKETASGPIVPGIPVSGTIENTSDQDYFYFDVITPGEVKIDINKLGY\nGGATWVVYDENNNAVSYATDDGQNLSGKFKADKPGRYYIHLYMFNGSYMPYRINIEGSVG\nR",
"mw": 34.2,
"total_mw": 34.2,
"number_molecules": 1,
"complex_state": false,
"deuteration": null,
"molecule_source": "biological",
"molecule_description": null
}
],
"buffer": {
"name": "10mM HEPES 100mM NaCl 0.2mM EGTA",
"concentration_unit": null,
"comment": null,
"additive": null,
"concentration": null,
"pka": null,
"ph": 7.5,
"deuteration": null
},
"purity_method": null,
"name": "Collagenase ColH s2as2bs3 at pCa 7",
"ext_coefficient": null,
"contrast": null,
"specific_vol": null,
"dry_vol": null,
"absorbption": null,
"deuteration": null,
"mixture": null
},
"contributor": [
{
"affiliation": [
{
"short_name": null,
"address": "Fayetteville, AR, USA",
"full_name": "University of Arkansas",
"webpage": "https://www.uark.edu/"
}
],
"contributor_name": "Christopher",
"contributor_surname": "Ruth",
"orcid": null
}
],
"concentration_method": null,
"concentration_unit": null,
"date": "2016-10-12",
"storage_temperature": 4.0,
"cell_temperature": 10.0,
"exposure_time": null,
"number_of_frames": null,
"wavelength": 0.1127,
"sample_detector_distance": 1.5,
"concentration_min": 1.0,
"concentration_max": 3.0,
"sample_volume": null,
"flow_rate": null,
"s_min": 0.125,
"s_max": 5.413,
"total_exposure_time": null,
"seccolumn": null
},
"fits": [
{
"models": [
{
"model_plot": "https://www.sasbdb.org/media/pdb_file/images/SASDC35_fit1_model1_img.png",
"software": "DAMMIF",
"pdb_link": [],
"model_title": null,
"type_of_model": "dummy",
"software_version": "2.6.1",
"model_data": "https://www.sasbdb.org/media/pdb_file/SASDC35_fit1_model1.pdb",
"model_mw": 33.241,
"bead_radius": 3.0,
"log": null,
"symmetry": "P1",
"comment": "",
"user": 222
}
],
"fit_unit": "1/A",
"fit_plot": "https://www.sasbdb.org/media/fitting_files/scattering_plots/SASDC35_fit1_fixed_fit_img.png",
"software": "DAMMIF",
"chi_square_value": 0.5315,
"p_value": 0.018218,
"fit_residual_plot": "SASDC35_fit1_fitresiduals_img.png",
"fit_data": "https://www.sasbdb.org/media/fitting_files/SASDC35_fit1.fir",
"fit_log": "https://www.sasbdb.org/media/fitting_files/log_files/zc_001_H5oPYHt.log",
"software_version": "2.6.1",
"description": null
}
],
"estimated_volume_method": "DAMFILT",
"pddf_software": "ATSAS GNOM",
"pddf_software_version": "2.6.1",
"i0_calibration_standard": null,
"description": null,
"experiment_description": "Synchrotron SAXS data from solutions of Collagenase ColH s2as2bs3 at pCa 7 in 10mM HEPES 100mM NaCl 0.2mM EGTA, pH 7.5 were collected on the 12.3.1 (SIBYLS) beam line at the Advanced Light Source (ALS; Berkeley, CA, USA) using a Pilatus3 X 2M detector at a sample-detector distance of 1.5 m and at a wavelength of λ = 0.1127 nm (I(s) vs s, where s = 4πsinθ/λ and 2θ is the scattering angle). Solute concentrations ranging between 1 and 3 mg/ml were measured at 10°C. The data were normalized to the intensity of the transmitted beam and radially averaged; the scattering of the solvent-blank was subtracted and the different curves were scaled for protein concentration. The low angle data collected at lower concentrations were extrapolated to infinite dilution and merged with the higher concentration data to yield the final composite scattering curve. The model represents the averaged spatial representation of the protein (DAMFILT occupancy and volume-corrected bead model).",
"tags": [],
"intensity_unit": null,
"experimental_mw": 34.2,
"experimental_mw_error": null,
"guinier_i0_mw": null,
"guinier_i0_mw_error": null,
"porod_mw": null,
"porod_mw_error": null,
"pddf_i0": 15.47,
"pddf_i0_error": 0.1563,
"guinier_i0": 14.87,
"guinier_i0_error": 0.057,
"pddf_rg": 3.32,
"pddf_rg_error": 0.07,
"guinier_rg": 3.02,
"guinier_rg_error": 0.4,
"pddf_dmax": 14.4,
"pddf_dmax_error": null,
"porod_volume": 39.9,
"porod_volume_error": null,
"estimated_volume": 66.0,
"estimated_volume_error": null,
"guinier_point_first": 29,
"guinier_point_last": 56,
"pddf_point_first": null,
"pddf_point_last": null,
"i0_calibration_standard_data": null,
"intensities_log_log_plot": "SASDC35_datloglog_img.png",
"symmetry": null,
"last_modified": "2023-11-09T11:24:50.602863+01:00",
"bragg_peak": []
}
查看完整 manifest.json 原文 {
"code": "SASDC35",
"status": "success",
"started_at": "2026-08-11T16:48:50.601984+00:00",
"finished_at": "2026-08-11T16:48:59.113678+00:00",
"source_last_modified": "2023-11-09T11:24:50.602863+01:00",
"files": [
{
"status": "downloaded",
"url": "https://www.sasbdb.org/rest-api/entry/summary/SASDC35/",
"path": "/data/saxsdb/sasbdb/entries/35/sasdc35/source/summary.json",
"size": 8700,
"sha256": "3de07ae9539ec7fc52523a2ebbf84039b1228d4426b41cd435991c60f46fad86"
},
{
"status": "downloaded",
"url": "https://www.sasbdb.org/media/intensities_files/SASDC35.dat",
"path": "/data/saxsdb/sasbdb/entries/35/sasdc35/source/SASDC35.dat",
"size": 44163,
"sha256": "2793eb8ab73fdd172774ca4ba61b0f34a14f4be9f2bbb676aa5d022f74f875a0",
"role": "curve"
},
{
"status": "downloaded",
"url": "https://www.sasbdb.org/media/p_of_R_files/SASDC35.out",
"path": "/data/saxsdb/sasbdb/entries/35/sasdc35/source/SASDC35.out",
"size": 37908,
"sha256": "9b8dc6942650925b6f579a88bbd79d9007df6201886f442fc9116e856dcaa308",
"role": "pddf"
},
{
"status": "downloaded",
"url": "https://www.sasbdb.org/media/sascif/sascif_files/SASDC35.sascif",
"path": "/data/saxsdb/sasbdb/entries/35/sasdc35/source/SASDC35.sascif",
"size": 142137,
"sha256": "488cd7387f15f15be6dd1b3301317abe152314395790b47ca2d7d887f17aaeca",
"role": "sascif"
},
{
"status": "downloaded",
"url": "https://www.sasbdb.org/media/zip_directories/SASDC35.zip",
"path": "/data/saxsdb/sasbdb/entries/35/sasdc35/source/SASDC35.zip",
"size": 31935,
"sha256": "459dedd20325f84676e990be9a90db897dbbd43b754aec847af5a220d7a86eae",
"role": "full_entry_zip",
"zip_member_count": 4,
"zip_validation": "central_directory_readable"
}
]
}