SASDDD8

class II apurinic/apyrimidinic-endonuclease/3'-5' exonuclease III

数据类型:SASBDB 实验数据 状态:Published 曲线类型:Single concentration 最后更新:2020-08-13T15:34:48.952980+02:00

CAUTION! The SAXS data at very-low angles (s < 0.21 nm-1) have error estimates and intensities that are unrealistic for a single-concentration SAXS profile and are inconsistent with the remaining dataset.

▼

1. 样品、组分与实验条件 Sample & Experiment

样品 1 · class II apurinic/apyrimidinic-endonuclease/3'-5' exonuclease III

浓度— – 5.3 缓冲液 / pH50 mM Tris-HCl 500 mM NaCl 5mM β-mercaptoethanol / 8.0
实验温度10.0 设备 / 束线ESRF / BM29
波长0.082 nm曝光1.0 s × 10

分子组分

组分类型 / 物种UniProt 与构建体寡聚状态分子量
Probable exodeoxyribonuclease III protein XthA
查看序列
MPDGTIDGGHPQRPASPRLRSPLLRLATWNVNSIRTRLDRVLDWLGRADVDVLAMQETKCPDGQFPALPLFELGYDVAHVGFDQWNGVAIASRVGLDDVRVGFDGQPSWSGKPEVAATTEARALGATCGGIRVWSLYVPNGRALDDPHYTYKLDWLAALRDTAEGWLRDDPAAPIALMGDWNIAPTDDDVWSTEFFAGCTHVSEPERKAFNAIVDAQFTDVVRPFTPGPGVYTYWDYTQLRFPKKQGMRIDFILGSPALAARVMDAQIVREERKGKAPSDHAPVLVDLHAG
proteinMycobacterium tuberculosisA0A0T9L2511–291monomer分子数 132.108 kDa

实验曲线

曲线点数 / 列q 范围误差质量负强度点来源文件
11037[3]0.03082862–4.944437 1/nm含误差列缺失 010sasbdb/entries/d8/sasddd8/source/SASDDD8.dat
▼

2. SASBDB 报告的指标 Reported Results

指标方法数值误差单位
dmaxP(r)7.31—nm
i0Guinier13.630.013arbitrary
i0P(r)13.54—arbitrary
mwExperimental35.65—kDa
porod_volumePorod56.2—nm³
rgGuinier2.370.012nm
rgP(r)2.353—nm

这些数值是 SASBDB 来源记录,不是 SAXSdb 对实验曲线重新计算的结果。

▼

3. 来源拟合与模型 Source Fits & Models

▶

4. 来源文件索引 Source Files

▶

5. 实验说明与论文 Experiment & Publication

▼

6. 完整来源记录 Complete Source Record

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

缓冲液名称50 mM Tris-HCl 500 mM NaCl 5mM β-mercaptoethanol缓冲液浓度—
pH8.0添加剂—
缓冲液说明—
纯度测定方法—消光系数—
吸收值—散射对比度—
比体积 / 干体积— / —混合物 / 氘代— / —

采集条件与仪器

测量日期2017-05-12储存 / 测量温度4.0 / 10.0
曝光时间1.0帧数10
波长0.082样品-探测器距离1.1
光源X-ray synchrotron探测器Pilatus 1M
机构 / 束线ESRF / BM29 · Grenoble, France
q 范围0.031 – 4.944样品体积 / 流速— / —

SASBDB 原始图

实验 I(q)
实验 I(q)
实验 I(q) log-log
实验 I(q) log-log
Guinier 图
Guinier 图
Kratky 图
Kratky 图
P(r) 图
P(r) 图

可下载文件

类别文件状态大小校验值下载与查看
curvesasbdb/entries/d8/sasddd8/source/SASDDD8.datdownloaded4796409a8fd0e0131e5edbd6dd898eca96eeddc5f1b13179bbf83f3c6884e7cf607b3下载查看原文件源站
full_entry_zipsasbdb/entries/d8/sasddd8/source/SASDDD8.zipdownloaded63283d843903893443ce9f4dc59d334bc8022fa30ead7beb0c01a0376609621a03257下载查看原文件源站
pddfsasbdb/entries/d8/sasddd8/source/SASDDD8.outdownloaded78672bfd695bc291b56a5babcada646a9cc32fbd2d173a00b81115f5cf88d79dd0a84下载查看原文件源站
sascifsasbdb/entries/d8/sasddd8/source/SASDDD8.sascifdownloaded3029897411e17b6dc37f755a5f6f4b99270dec1dd826f8149f4ca2e674fba98f82d8b6下载查看原文件源站
summarysasbdb/entries/d8/sasddd8/source/summary.jsondownloaded7823e60b90ea3af1fef8ef0c03bbc454a122fa64fcbcbfd0b0eb8262fb9a435b0a83下载查看原文件源站
curve:来源记录
{
  "path": "/data/saxsdb/sasbdb/entries/d8/sasddd8/source/SASDDD8.dat",
  "role": "curve",
  "sha256": "09a8fd0e0131e5edbd6dd898eca96eeddc5f1b13179bbf83f3c6884e7cf607b3",
  "size": 47964,
  "status": "downloaded",
  "url": "https://www.sasbdb.org/media/intensities_files/SASDDD8.dat"
}
full_entry_zip:来源记录与 ZIP 内部目录(4 项)
{
  "path": "/data/saxsdb/sasbdb/entries/d8/sasddd8/source/SASDDD8.zip",
  "role": "full_entry_zip",
  "sha256": "d843903893443ce9f4dc59d334bc8022fa30ead7beb0c01a0376609621a03257",
  "size": 63283,
  "status": "downloaded",
  "url": "https://www.sasbdb.org/media/zip_directories/SASDDD8.zip",
  "zip_member_count": 4,
  "zip_members": [
    {
      "crc32": "ed0c53a8",
      "name": "SASDDD8/experimental_data/SASDDD8.dat",
      "size": 47964
    },
    {
      "crc32": "55d581eb",
      "name": "SASDDD8/pddf/SASDDD8.out",
      "size": 78672
    },
    {
      "crc32": "28fe5610",
      "name": "SASDDD8/SASDDD8_fit1.fir",
      "size": 48777
    },
    {
      "crc32": "843f5c99",
      "name": "SASDDD8/SASDDD8_fit1_model1.pdb",
      "size": 114002
    }
  ],
  "zip_validation": "central_directory_readable"
}
pddf:来源记录
{
  "path": "/data/saxsdb/sasbdb/entries/d8/sasddd8/source/SASDDD8.out",
  "role": "pddf",
  "sha256": "bfd695bc291b56a5babcada646a9cc32fbd2d173a00b81115f5cf88d79dd0a84",
  "size": 78672,
  "status": "downloaded",
  "url": "https://www.sasbdb.org/media/p_of_R_files/SASDDD8.out"
}
sascif:来源记录
{
  "path": "/data/saxsdb/sasbdb/entries/d8/sasddd8/source/SASDDD8.sascif",
  "role": "sascif",
  "sha256": "7411e17b6dc37f755a5f6f4b99270dec1dd826f8149f4ca2e674fba98f82d8b6",
  "size": 302989,
  "status": "downloaded",
  "url": "https://www.sasbdb.org/media/sascif/sascif_files/SASDDD8.sascif"
}
summary:来源记录
{
  "path": "/data/saxsdb/sasbdb/entries/d8/sasddd8/source/summary.json",
  "sha256": "e60b90ea3af1fef8ef0c03bbc454a122fa64fcbcbfd0b0eb8262fb9a435b0a83",
  "size": 7823,
  "status": "downloaded",
  "url": "https://www.sasbdb.org/rest-api/entry/summary/SASDDD8/"
}

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
字段路径原始值
codeSASDDD8
statusPublished
type_of_curveSingle concentration
angular_unit1/nm
project.titleM. tuberculosis class II apurinic/ apyrimidinic-endonuclease/3'-5' exonuclease (XthA) engages with NAD+-dependent DNA ligase A (LigA) to counter futile cleavage and ligation cycles in base excision repair.
project.publication.titleM. tuberculosis class II apurinic/ apyrimidinic-endonuclease/3'-5' exonuclease (XthA) engages with NAD+-dependent DNA ligase A (LigA) to counter futile cleavage and ligation cycles in base excision repair.
project.publication.author_listKhanam T, Afsar M, Shukla A, Alam F, Kumar S, Soyar H, Dolma K, Pasupuleti M, Srivastava KK, Ampapathi RS, Ramachandran R
project.publication.journalNucleic Acids Res
project.publication.doi10.1093/nar/gkaa188
project.publication.pmid32232338
project.publication.published_date2020 Mar 30
project.statusreleased
project.submitted_date2018-09-06
project.released_date2019-05-28
pddf_datahttps://www.sasbdb.org/media/p_of_R_files/SASDDD8.out
intensities_datahttps://www.sasbdb.org/media/intensities_files/SASDDD8.dat
intensities_log_plothttps://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDD8_dat_img.png
intensities_kratky_plothttps://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDD8_kratky_img.png
pddf_plothttps://www.sasbdb.org/media/p_of_R_files/pofr_images/SASDDD8_pofr_img.png
intensities_guinier_plothttps://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDD8_guinier_img.png
sascif_datahttps://www.sasbdb.org/media/sascif/sascif_files/SASDDD8.sascif
experiment.instrument.detector.typeDectris
experiment.instrument.detector.namePilatus 1M
experiment.instrument.detector.resolution172.0
experiment.instrument.nameESRF
experiment.instrument.cityGrenoble
experiment.instrument.countryFrance
experiment.instrument.beamline_nameBM29
experiment.instrument.beam_geometry
experiment.instrument.type_of_sourceX-ray synchrotron
experiment.instrument.point_sourcenull
experiment.instrument.line_collimationnull
experiment.instrument.sample_path_lengthnull
experiment.instrument.line_collimation_slitlengthnull
experiment.instrument.line_collimation_integrationwidthnull
experiment.instrument.xray_energynull
experiment.instrument.beam_profile_ahnull
experiment.instrument.beam_profile_alnull
experiment.sample.molecule[0].long_nameProbable exodeoxyribonuclease III protein XthA
experiment.sample.molecule[0].short_nameMtbXthA
experiment.sample.molecule[0].sequenceMPDGTIDGGHPQRPASPRLRSPLLRLATWNVNSIRTRLDRVLDWLGRADVDVLAMQETKCPDGQFPALPLFELGYDVAHVGFDQWNGVAIASRVGLDDVRVGFDGQPSWSGKPEVAATTEARALGATCGGIRVWSLYVPNGRALDDPHYTYKLDWLAALRDTAEGWLRDDPAAPIALMGDWNIAPTDDDVWSTEFFAGCTHVSEPERKAFNAIVDAQFTDVVRPFTPGPGVYTYWDYTQLRFPKKQGMRIDFILGSPALAARVMDAQIVREERKGKAPSDHAPVLVDLHAG
experiment.sample.molecule[0].organismMycobacterium tuberculosis
experiment.sample.molecule[0].uniprot_codeA0A0T9L251
experiment.sample.molecule[0].uniprot_range_first1
experiment.sample.molecule[0].uniprot_range_last291
experiment.sample.molecule[0].oligomerizationmonomer
experiment.sample.molecule[0].molecular_typeprotein
experiment.sample.molecule[0].uniprot_sequencenull
experiment.sample.molecule[0].mw32.108
experiment.sample.molecule[0].total_mw32.108
experiment.sample.molecule[0].number_molecules1
experiment.sample.molecule[0].complex_stateFalse
experiment.sample.molecule[0].deuterationnull
experiment.sample.molecule[0].molecule_sourcebiological
experiment.sample.molecule[0].molecule_descriptionnull
experiment.sample.buffer.name50 mM Tris-HCl 500 mM NaCl 5mM β-mercaptoethanol
experiment.sample.buffer.concentration_unitnull
experiment.sample.buffer.commentnull
experiment.sample.buffer.additivenull
experiment.sample.buffer.concentrationnull
experiment.sample.buffer.pkanull
experiment.sample.buffer.ph8.0
experiment.sample.buffer.deuterationnull
experiment.sample.purity_methodnull
experiment.sample.nameclass II apurinic/apyrimidinic-endonuclease/3'-5' exonuclease III
experiment.sample.ext_coefficientnull
experiment.sample.contrastnull
experiment.sample.specific_volnull
experiment.sample.dry_volnull
experiment.sample.absorbptionnull
experiment.sample.deuterationnull
experiment.sample.mixturenull
experiment.contributor[0].affiliation[0].short_namenull
experiment.contributor[0].affiliation[0].addressIndia
experiment.contributor[0].affiliation[0].full_nameCSIR - Central Drug Research Institute
experiment.contributor[0].affiliation[0].webpagehttps://cdri.res.in/
experiment.contributor[0].contributor_nameRavishankar
experiment.contributor[0].contributor_surnameRamachandran
experiment.contributor[0].orcid
experiment.concentration_methodnull
experiment.concentration_unitnull
experiment.date2017-05-12
experiment.storage_temperature4.0
experiment.cell_temperature10.0
experiment.exposure_time1.0
experiment.number_of_frames10
experiment.wavelength0.082
experiment.sample_detector_distance1.1
experiment.concentration_minnull
experiment.concentration_max5.3
experiment.sample_volumenull
experiment.flow_ratenull
experiment.s_min0.031
experiment.s_max4.944
experiment.total_exposure_timenull
experiment.seccolumnnull
fits[0].models[0].model_plothttps://www.sasbdb.org/media/pdb_file/images/SASDDD8_fit1_model1_img.png
fits[0].models[0].softwareDAMMIF
fits[0].models[0].pdb_link[]
fits[0].models[0].model_titlenull
fits[0].models[0].type_of_modeldummy
fits[0].models[0].software_versionnull
fits[0].models[0].model_datahttps://www.sasbdb.org/media/pdb_file/SASDDD8_fit1_model1.pdb
fits[0].models[0].model_mw33.714
fits[0].models[0].bead_radius2.0
fits[0].models[0].loghttps://www.sasbdb.org/media/log_files/tri051sub-2.log
fits[0].models[0].symmetryP1
fits[0].models[0].commentnull
fits[0].models[0].user328
fits[0].fit_unit1/A
fits[0].fit_plothttps://www.sasbdb.org/media/fitting_files/scattering_plots/SASDDD8_fit1_fixed_fit_img.png
fits[0].softwareDAMMIF
fits[0].chi_square_value1.361
fits[0].p_value0.0
fits[0].fit_residual_plotSASDDD8_fit1_fitresiduals_img.png
fits[0].fit_datahttps://www.sasbdb.org/media/fitting_files/SASDDD8_fit1.fir
fits[0].fit_loghttps://www.sasbdb.org/media/fitting_files/log_files/tri051sub-2.log
fits[0].software_versionnull
fits[0].descriptionnull
estimated_volume_methodnull
pddf_softwareATSAS GNOM
pddf_software_version5.0
i0_calibration_standardnull
descriptionCAUTION! The SAXS data at very-low angles (s < 0.21 nm-1) have error estimates and intensities that are unrealistic for a single-concentration SAXS profile and are inconsistent with the remaining dataset.
experiment_descriptionSynchrotron SAXS data from solutions of the class II apurinic/apyrimidinic-endonuclease/3'-5' exonuclease III in 50 mM Tris-HCl 500 mM NaCl 5mM β-mercaptoethanol, pH 8 were collected on the BM29 beam line at the ESRF (Grenoble, France) using a Pilatus 1M detector at a sample-detector distance of 1.1 m and at a wavelength of λ = 0.082 nm (l(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). One solute concentration of 5.30 mg/ml was measured at 10°C. 10 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_unitarbitrary
experimental_mw35.65
experimental_mw_errornull
guinier_i0_mwnull
guinier_i0_mw_errornull
porod_mwnull
porod_mw_errornull
pddf_i013.54
pddf_i0_errornull
guinier_i013.63
guinier_i0_error0.013
pddf_rg2.353
pddf_rg_errornull
guinier_rg2.37
guinier_rg_error0.012
pddf_dmax7.31
pddf_dmax_errornull
porod_volume56.2
porod_volume_errornull
estimated_volumenull
estimated_volume_errornull
guinier_point_first22
guinier_point_last110
pddf_point_firstnull
pddf_point_lastnull
i0_calibration_standard_datanull
intensities_log_log_plotSASDDD8_datloglog_img.png
symmetrynull
last_modified2020-08-13T15:34:48.952980+02:00
bragg_peak[]
manifest.json:36 个字段值
字段路径原始值
codeSASDDD8
statussuccess
started_at2026-08-11T16:27:40.378176+00:00
finished_at2026-08-11T16:27:52.378992+00:00
source_last_modified2020-08-13T15:34:48.952980+02:00
files[0].statusdownloaded
files[0].urlhttps://www.sasbdb.org/rest-api/entry/summary/SASDDD8/
files[0].path/data/saxsdb/sasbdb/entries/d8/sasddd8/source/summary.json
files[0].size7823
files[0].sha256e60b90ea3af1fef8ef0c03bbc454a122fa64fcbcbfd0b0eb8262fb9a435b0a83
files[1].statusdownloaded
files[1].urlhttps://www.sasbdb.org/media/intensities_files/SASDDD8.dat
files[1].path/data/saxsdb/sasbdb/entries/d8/sasddd8/source/SASDDD8.dat
files[1].size47964
files[1].sha25609a8fd0e0131e5edbd6dd898eca96eeddc5f1b13179bbf83f3c6884e7cf607b3
files[1].rolecurve
files[2].statusdownloaded
files[2].urlhttps://www.sasbdb.org/media/p_of_R_files/SASDDD8.out
files[2].path/data/saxsdb/sasbdb/entries/d8/sasddd8/source/SASDDD8.out
files[2].size78672
files[2].sha256bfd695bc291b56a5babcada646a9cc32fbd2d173a00b81115f5cf88d79dd0a84
files[2].rolepddf
files[3].statusdownloaded
files[3].urlhttps://www.sasbdb.org/media/sascif/sascif_files/SASDDD8.sascif
files[3].path/data/saxsdb/sasbdb/entries/d8/sasddd8/source/SASDDD8.sascif
files[3].size302989
files[3].sha2567411e17b6dc37f755a5f6f4b99270dec1dd826f8149f4ca2e674fba98f82d8b6
files[3].rolesascif
files[4].statusdownloaded
files[4].urlhttps://www.sasbdb.org/media/zip_directories/SASDDD8.zip
files[4].path/data/saxsdb/sasbdb/entries/d8/sasddd8/source/SASDDD8.zip
files[4].size63283
files[4].sha256d843903893443ce9f4dc59d334bc8022fa30ead7beb0c01a0376609621a03257
files[4].rolefull_entry_zip
files[4].zip_member_count4
files[4].zip_validationcentral_directory_readable
查看完整 summary.json 原文
{
  "code": "SASDDD8",
  "status": "Published",
  "type_of_curve": "Single concentration",
  "angular_unit": "1/nm",
  "project": {
    "title": "M. tuberculosis class II apurinic/ apyrimidinic-endonuclease/3'-5' exonuclease (XthA) engages with NAD+-dependent DNA ligase A (LigA) to counter futile cleavage and ligation cycles in base excision repair.",
    "publication": {
      "title": "M. tuberculosis class II apurinic/ apyrimidinic-endonuclease/3'-5' exonuclease (XthA) engages with NAD+-dependent DNA ligase A (LigA) to counter futile cleavage and ligation cycles in base excision repair.",
      "author_list": "Khanam T, Afsar M, Shukla A, Alam F, Kumar S, Soyar H, Dolma K, Pasupuleti M, Srivastava KK, Ampapathi RS, Ramachandran R",
      "journal": "Nucleic Acids Res",
      "doi": "10.1093/nar/gkaa188",
      "pmid": "32232338",
      "published_date": "2020 Mar 30"
    },
    "status": "released",
    "submitted_date": "2018-09-06",
    "released_date": "2019-05-28"
  },
  "pddf_data": "https://www.sasbdb.org/media/p_of_R_files/SASDDD8.out",
  "intensities_data": "https://www.sasbdb.org/media/intensities_files/SASDDD8.dat",
  "intensities_log_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDD8_dat_img.png",
  "intensities_kratky_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDD8_kratky_img.png",
  "pddf_plot": "https://www.sasbdb.org/media/p_of_R_files/pofr_images/SASDDD8_pofr_img.png",
  "intensities_guinier_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDD8_guinier_img.png",
  "sascif_data": "https://www.sasbdb.org/media/sascif/sascif_files/SASDDD8.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": "Probable exodeoxyribonuclease III protein XthA",
          "short_name": "MtbXthA",
          "sequence": "MPDGTIDGGHPQRPASPRLRSPLLRLATWNVNSIRTRLDRVLDWLGRADVDVLAMQETKCPDGQFPALPLFELGYDVAHVGFDQWNGVAIASRVGLDDVRVGFDGQPSWSGKPEVAATTEARALGATCGGIRVWSLYVPNGRALDDPHYTYKLDWLAALRDTAEGWLRDDPAAPIALMGDWNIAPTDDDVWSTEFFAGCTHVSEPERKAFNAIVDAQFTDVVRPFTPGPGVYTYWDYTQLRFPKKQGMRIDFILGSPALAARVMDAQIVREERKGKAPSDHAPVLVDLHAG",
          "organism": "Mycobacterium tuberculosis",
          "uniprot_code": "A0A0T9L251",
          "uniprot_range_first": 1,
          "uniprot_range_last": 291,
          "oligomerization": "monomer",
          "molecular_type": "protein",
          "uniprot_sequence": null,
          "mw": 32.108,
          "total_mw": 32.108,
          "number_molecules": 1,
          "complex_state": false,
          "deuteration": null,
          "molecule_source": "biological",
          "molecule_description": null
        }
      ],
      "buffer": {
        "name": "50 mM Tris-HCl 500 mM NaCl 5mM β-mercaptoethanol",
        "concentration_unit": null,
        "comment": null,
        "additive": null,
        "concentration": null,
        "pka": null,
        "ph": 8.0,
        "deuteration": null
      },
      "purity_method": null,
      "name": "class II apurinic/apyrimidinic-endonuclease/3'-5' exonuclease III",
      "ext_coefficient": null,
      "contrast": null,
      "specific_vol": null,
      "dry_vol": null,
      "absorbption": null,
      "deuteration": null,
      "mixture": null
    },
    "contributor": [
      {
        "affiliation": [
          {
            "short_name": null,
            "address": "India",
            "full_name": "CSIR - Central Drug Research Institute",
            "webpage": "https://cdri.res.in/"
          }
        ],
        "contributor_name": "Ravishankar",
        "contributor_surname": "Ramachandran",
        "orcid": ""
      }
    ],
    "concentration_method": null,
    "concentration_unit": null,
    "date": "2017-05-12",
    "storage_temperature": 4.0,
    "cell_temperature": 10.0,
    "exposure_time": 1.0,
    "number_of_frames": 10,
    "wavelength": 0.082,
    "sample_detector_distance": 1.1,
    "concentration_min": null,
    "concentration_max": 5.3,
    "sample_volume": null,
    "flow_rate": null,
    "s_min": 0.031,
    "s_max": 4.944,
    "total_exposure_time": null,
    "seccolumn": null
  },
  "fits": [
    {
      "models": [
        {
          "model_plot": "https://www.sasbdb.org/media/pdb_file/images/SASDDD8_fit1_model1_img.png",
          "software": "DAMMIF",
          "pdb_link": [],
          "model_title": null,
          "type_of_model": "dummy",
          "software_version": null,
          "model_data": "https://www.sasbdb.org/media/pdb_file/SASDDD8_fit1_model1.pdb",
          "model_mw": 33.714,
          "bead_radius": 2.0,
          "log": "https://www.sasbdb.org/media/log_files/tri051sub-2.log",
          "symmetry": "P1",
          "comment": null,
          "user": 328
        }
      ],
      "fit_unit": "1/A",
      "fit_plot": "https://www.sasbdb.org/media/fitting_files/scattering_plots/SASDDD8_fit1_fixed_fit_img.png",
      "software": "DAMMIF",
      "chi_square_value": 1.361,
      "p_value": 0.0,
      "fit_residual_plot": "SASDDD8_fit1_fitresiduals_img.png",
      "fit_data": "https://www.sasbdb.org/media/fitting_files/SASDDD8_fit1.fir",
      "fit_log": "https://www.sasbdb.org/media/fitting_files/log_files/tri051sub-2.log",
      "software_version": null,
      "description": null
    }
  ],
  "estimated_volume_method": null,
  "pddf_software": "ATSAS GNOM",
  "pddf_software_version": "5.0",
  "i0_calibration_standard": null,
  "description": "CAUTION! The SAXS data at very-low angles (s < 0.21 nm-1) have error estimates and intensities that are unrealistic for a single-concentration SAXS profile and are inconsistent with the remaining dataset.",
  "experiment_description": "Synchrotron SAXS data from solutions of the class II apurinic/apyrimidinic-endonuclease/3'-5' exonuclease III in 50 mM Tris-HCl 500 mM NaCl 5mM β-mercaptoethanol, pH 8 were collected on the BM29 beam line at the ESRF (Grenoble, France) using a Pilatus 1M detector at a sample-detector distance of 1.1 m and at a wavelength of λ = 0.082 nm (l(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). One solute concentration of 5.30 mg/ml was measured at 10°C. 10 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": 35.65,
  "experimental_mw_error": null,
  "guinier_i0_mw": null,
  "guinier_i0_mw_error": null,
  "porod_mw": null,
  "porod_mw_error": null,
  "pddf_i0": 13.54,
  "pddf_i0_error": null,
  "guinier_i0": 13.63,
  "guinier_i0_error": 0.013,
  "pddf_rg": 2.353,
  "pddf_rg_error": null,
  "guinier_rg": 2.37,
  "guinier_rg_error": 0.012,
  "pddf_dmax": 7.31,
  "pddf_dmax_error": null,
  "porod_volume": 56.2,
  "porod_volume_error": null,
  "estimated_volume": null,
  "estimated_volume_error": null,
  "guinier_point_first": 22,
  "guinier_point_last": 110,
  "pddf_point_first": null,
  "pddf_point_last": null,
  "i0_calibration_standard_data": null,
  "intensities_log_log_plot": "SASDDD8_datloglog_img.png",
  "symmetry": null,
  "last_modified": "2020-08-13T15:34:48.952980+02:00",
  "bragg_peak": []
}
查看完整 manifest.json 原文
{
  "code": "SASDDD8",
  "status": "success",
  "started_at": "2026-08-11T16:27:40.378176+00:00",
  "finished_at": "2026-08-11T16:27:52.378992+00:00",
  "source_last_modified": "2020-08-13T15:34:48.952980+02:00",
  "files": [
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/rest-api/entry/summary/SASDDD8/",
      "path": "/data/saxsdb/sasbdb/entries/d8/sasddd8/source/summary.json",
      "size": 7823,
      "sha256": "e60b90ea3af1fef8ef0c03bbc454a122fa64fcbcbfd0b0eb8262fb9a435b0a83"
    },
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/media/intensities_files/SASDDD8.dat",
      "path": "/data/saxsdb/sasbdb/entries/d8/sasddd8/source/SASDDD8.dat",
      "size": 47964,
      "sha256": "09a8fd0e0131e5edbd6dd898eca96eeddc5f1b13179bbf83f3c6884e7cf607b3",
      "role": "curve"
    },
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/media/p_of_R_files/SASDDD8.out",
      "path": "/data/saxsdb/sasbdb/entries/d8/sasddd8/source/SASDDD8.out",
      "size": 78672,
      "sha256": "bfd695bc291b56a5babcada646a9cc32fbd2d173a00b81115f5cf88d79dd0a84",
      "role": "pddf"
    },
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/media/sascif/sascif_files/SASDDD8.sascif",
      "path": "/data/saxsdb/sasbdb/entries/d8/sasddd8/source/SASDDD8.sascif",
      "size": 302989,
      "sha256": "7411e17b6dc37f755a5f6f4b99270dec1dd826f8149f4ca2e674fba98f82d8b6",
      "role": "sascif"
    },
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/media/zip_directories/SASDDD8.zip",
      "path": "/data/saxsdb/sasbdb/entries/d8/sasddd8/source/SASDDD8.zip",
      "size": 63283,
      "sha256": "d843903893443ce9f4dc59d334bc8022fa30ead7beb0c01a0376609621a03257",
      "role": "full_entry_zip",
      "zip_member_count": 4,
      "zip_validation": "central_directory_readable"
    }
  ]
}