SASDDJ7

Citrate-binding PAS domain from the sensor histidine kinase, CitA, fused to lipase EstA

数据类型:SASBDB 实验数据 状态:Published 曲线类型:Single concentration 最后更新:2019-12-06T13:07:15.624532+01:00

The protein is a fusion of: i) CitAP - the PAS domain from Sensor histidine kinase, CitA, from Klebsiella pneumoniae; UniProt: P52687 (Amino acid range 45-177); ii) BsLA - the Lipase EstA from Bacillus subtilis 168; UniProt: I6V559 (Amino acid range 32-212) and; iii) A linker connecting CitAP with EstA - derived from the blue light photoreceptor, YtvA, from Bacillus subtilis 168; UniProt: O34627 (Amino acid range 132-147).

▼

1. 样品、组分与实验条件 Sample & Experiment

样品 1 · Citrate-binding PAS domain from the sensor histidine kinase, CitA, fused to lipase EstA

浓度— – 4.98 缓冲液 / pH10 mM glycine buffer, 10 mM NaCl / 10.0
实验温度20.0 设备 / 束线ESRF / BM29
波长0.09919 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
citrate-binding CitAP domain fused to lipase A of Bacillus subtilis BsLA
查看序列
>CITAP-BSLAMGSSHHHHHHSSGLVPRGSHMDITEERLHYQVGQRALIQAMQISAMPELVEAVQKRDLARIKALIDPMRSFSDATYITVGDASGQRLYHVNPDEIGKSMEGGDSDEALINAKSYVSVRKGSLGSSLRGKSPIQDATGKVIGIVSVGYTIEQLENYEKLLEDSLTEITALSIEGREAEHNPVVMVHGIGGASFNFAGIKSYLVSQGWSRDKLYAVDFWDKTGTNYNNGPVLSRFVQKVLDETGAKKVDIVAHSMGGANTLYYIKNLDGGNKVANVVTLGGANRLTTGKALPGTDPNQKILYTSIYSSADMIVMNYLSRLDGARNVQIHGVGHIGLLYSSQVNSLIKEGLNGGGQNTN
protein———–—dimer分子数 238.495 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
11036[3]0.03605559–5.011726 1/nm含误差列缺失 03sasbdb/entries/j7/sasddj7/source/SASDDJ7.dat
▼

2. SASBDB 报告的指标 Reported Results

指标方法数值误差单位
dmaxP(r)11.81—nm
i0Guinier84.420.068arbitrary
i0P(r)85.43—arbitrary
mwExperimental84.42—kDa
mwGuinier I(0)84.420.068kDa
rgGuinier3.320.06nm
rgP(r)3.423—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10 mM glycine buffer, 10 mM NaCl缓冲液浓度—
pH10.0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2014-02-06储存 / 测量温度20.0 / 20.0
曝光时间1.0帧数10
波长0.09919样品-探测器距离2.849
光源X-ray synchrotron探测器Pilatus 1M
机构 / 束线ESRF / BM29 · Grenoble, France
q 范围0.036 – 5.012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/j7/sasddj7/source/SASDDJ7.datdownloaded471974cdc4f93d89522739e1e2b9a120dfcf679d03ef72c863206cbc9f92fd6d5318f下载查看原文件源站
full_entry_zipsasbdb/entries/j7/sasddj7/source/SASDDJ7.zipdownloaded6168077d6b5b9540ca01d510c1feeff7beb35d35c24a288b6ec98f6a2f5837eae71f5下载查看原文件源站
pddfsasbdb/entries/j7/sasddj7/source/SASDDJ7.outdownloaded461117f22106a72d5ae00d9a4020a51468b07488c15c1180e0eeb19aa634a3d153f30下载查看原文件源站
sascifsasbdb/entries/j7/sasddj7/source/SASDDJ7.sascifdownloaded4464902e7682efd2316e5081cb1655eba0940b4bc6040716319a402a59c20e198767da下载查看原文件源站
summarysasbdb/entries/j7/sasddj7/source/summary.jsondownloaded8380d9cb1b91a9e8ba6bbce87f6681262c39ed0f7528e12921fe2736d067f0223692下载查看原文件源站
curve:来源记录
{
  "path": "/data/saxsdb/sasbdb/entries/j7/sasddj7/source/SASDDJ7.dat",
  "role": "curve",
  "sha256": "4cdc4f93d89522739e1e2b9a120dfcf679d03ef72c863206cbc9f92fd6d5318f",
  "size": 47197,
  "status": "downloaded",
  "url": "https://www.sasbdb.org/media/intensities_files/SASDDJ7.dat"
}
full_entry_zip:来源记录与 ZIP 内部目录(5 项)
{
  "path": "/data/saxsdb/sasbdb/entries/j7/sasddj7/source/SASDDJ7.zip",
  "role": "full_entry_zip",
  "sha256": "77d6b5b9540ca01d510c1feeff7beb35d35c24a288b6ec98f6a2f5837eae71f5",
  "size": 61680,
  "status": "downloaded",
  "url": "https://www.sasbdb.org/media/zip_directories/SASDDJ7.zip",
  "zip_member_count": 5,
  "zip_members": [
    {
      "crc32": "4a93fb12",
      "name": "SASDDJ7/experimental_data/SASDDJ7.dat",
      "size": 47197
    },
    {
      "crc32": "0d889d5d",
      "name": "SASDDJ7/pddf/SASDDJ7.out",
      "size": 46111
    },
    {
      "crc32": "08c5d999",
      "name": "SASDDJ7/SASDDJ7_fit1.fir",
      "size": 29016
    },
    {
      "crc32": "52b2a9d0",
      "name": "SASDDJ7/SASDDJ7_fit1_model1.pdb",
      "size": 189496
    },
    {
      "crc32": "f8c92ec4",
      "name": "SASDDJ7/SASDDJ7_fit1_model2.pdb",
      "size": 67843
    }
  ],
  "zip_validation": "central_directory_readable"
}
pddf:来源记录
{
  "path": "/data/saxsdb/sasbdb/entries/j7/sasddj7/source/SASDDJ7.out",
  "role": "pddf",
  "sha256": "7f22106a72d5ae00d9a4020a51468b07488c15c1180e0eeb19aa634a3d153f30",
  "size": 46111,
  "status": "downloaded",
  "url": "https://www.sasbdb.org/media/p_of_R_files/SASDDJ7.out"
}
sascif:来源记录
{
  "path": "/data/saxsdb/sasbdb/entries/j7/sasddj7/source/SASDDJ7.sascif",
  "role": "sascif",
  "sha256": "2e7682efd2316e5081cb1655eba0940b4bc6040716319a402a59c20e198767da",
  "size": 446490,
  "status": "downloaded",
  "url": "https://www.sasbdb.org/media/sascif/sascif_files/SASDDJ7.sascif"
}
summary:来源记录
{
  "path": "/data/saxsdb/sasbdb/entries/j7/sasddj7/source/summary.json",
  "sha256": "d9cb1b91a9e8ba6bbce87f6681262c39ed0f7528e12921fe2736d067f0223692",
  "size": 8380,
  "status": "downloaded",
  "url": "https://www.sasbdb.org/rest-api/entry/summary/SASDDJ7/"
}

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:169 个字段值
字段路径原始值
codeSASDDJ7
statusPublished
type_of_curveSingle concentration
angular_unit1/nm
project.titleA combination of mutational and computational scanning guides the design of an artificial ligand-binding controlled lipase.
project.publication.titleA combination of mutational and computational scanning guides the design of an artificial ligand-binding controlled lipase.
project.publication.author_listKaschner M, Schillinger O, Fettweiss T, Nutschel C, Krause F, Fulton A, Strodel B, Stadler A, Jaeger KE, Krauss U
project.publication.journalSci Rep
project.publication.doi10.1038/srep42592
project.publication.pmid28218303
project.publication.published_date2017 Feb 20
project.statusreleased
project.submitted_date2018-05-17
project.released_date2018-06-05
pddf_datahttps://www.sasbdb.org/media/p_of_R_files/SASDDJ7.out
intensities_datahttps://www.sasbdb.org/media/intensities_files/SASDDJ7.dat
intensities_log_plothttps://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDJ7_dat_img.png
intensities_kratky_plothttps://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDJ7_kratky_img.png
pddf_plothttps://www.sasbdb.org/media/p_of_R_files/pofr_images/SASDDJ7_pofr_img.png
intensities_guinier_plothttps://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDJ7_guinier_img.png
sascif_datahttps://www.sasbdb.org/media/sascif/sascif_files/SASDDJ7.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_namecitrate-binding CitAP domain fused to lipase A of Bacillus subtilis BsLA
experiment.sample.molecule[0].short_nameCitAP-BsLA
experiment.sample.molecule[0].sequence>CitAP-BsLA MGSSHHHHHHSSGLVPRGSHMDITEERLHYQVGQRALIQAMQISAMPELVEAVQKRDLARIKALIDPMRSFSDATYITVG DASGQRLYHVNPDEIGKSMEGGDSDEALINAKSYVSVRKGSLGSSLRGKSPIQDATGKVIGIVSVGYTIEQLENYEKLLE DSLTEITALSIEGREAEHNPVVMVHGIGGASFNFAGIKSYLVSQGWSRDKLYAVDFWDKTGTNYNNGPVLSRFVQKVLDE TGAKKVDIVAHSMGGANTLYYIKNLDGGNKVANVVTLGGANRLTTGKALPGTDPNQKILYTSIYSSADMIVMNYLSRLDG ARNVQIHGVGHIGLLYSSQVNSLIKEGLNGGGQNTN
experiment.sample.molecule[0].organismnull
experiment.sample.molecule[0].uniprot_codenull
experiment.sample.molecule[0].uniprot_range_firstnull
experiment.sample.molecule[0].uniprot_range_lastnull
experiment.sample.molecule[0].oligomerizationdimer
experiment.sample.molecule[0].molecular_typeprotein
experiment.sample.molecule[0].uniprot_sequencenull
experiment.sample.molecule[0].mw38.495
experiment.sample.molecule[0].total_mw76.99
experiment.sample.molecule[0].number_molecules2
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.name10 mM glycine buffer, 10 mM NaCl
experiment.sample.buffer.concentration_unitnull
experiment.sample.buffer.commentnull
experiment.sample.buffer.additivenull
experiment.sample.buffer.concentrationnull
experiment.sample.buffer.pkanull
experiment.sample.buffer.ph10.0
experiment.sample.buffer.deuterationnull
experiment.sample.purity_methodnull
experiment.sample.nameCitrate-binding PAS domain from the sensor histidine kinase, CitA, fused to lipase EstA
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].addressGermany
experiment.contributor[0].affiliation[0].full_nameForschungszentrum Jülich
experiment.contributor[0].affiliation[0].webpagehttps://www.fz-juelich.de
experiment.contributor[0].contributor_nameAndreas
experiment.contributor[0].contributor_surnameStadler
experiment.contributor[0].orcidnull
experiment.concentration_methodnull
experiment.concentration_unitnull
experiment.date2014-02-06
experiment.storage_temperature20.0
experiment.cell_temperature20.0
experiment.exposure_time1.0
experiment.number_of_frames10
experiment.wavelength0.09919
experiment.sample_detector_distance2.849
experiment.concentration_minnull
experiment.concentration_max4.98
experiment.sample_volumenull
experiment.flow_ratenull
experiment.s_min0.036
experiment.s_max5.012
experiment.total_exposure_timenull
experiment.seccolumnnull
fits[0].models[0].model_plothttps://www.sasbdb.org/media/pdb_file/images/SASDDJ7_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_version2.5
fits[0].models[0].model_datahttps://www.sasbdb.org/media/pdb_file/SASDDJ7_fit1_model1.pdb
fits[0].models[0].model_mw86.5
fits[0].models[0].bead_radius2.3
fits[0].models[0].lognull
fits[0].models[0].symmetrynull
fits[0].models[0].commentnull
fits[0].models[0].user317
fits[0].models[1].model_plothttps://www.sasbdb.org/media/pdb_file/images/SASDDJ7_fit1_model2_img.png
fits[0].models[1].softwareDAMMIF
fits[0].models[1].pdb_link[]
fits[0].models[1].model_titlenull
fits[0].models[1].type_of_modeldummy
fits[0].models[1].software_versionnull
fits[0].models[1].model_datahttps://www.sasbdb.org/media/pdb_file/SASDDJ7_fit1_model2.pdb
fits[0].models[1].model_mw86.4
fits[0].models[1].bead_radius3.25
fits[0].models[1].lognull
fits[0].models[1].symmetrynull
fits[0].models[1].commentnull
fits[0].models[1].user317
fits[0].fit_unit1/A
fits[0].fit_plothttps://www.sasbdb.org/media/fitting_files/scattering_plots/SASDDJ7_fit1_fit_img.png
fits[0].softwareDAMMIF
fits[0].chi_square_value3.243601
fits[0].p_value0.0
fits[0].fit_residual_plotSASDDJ7_fit1_fitresiduals_img.png
fits[0].fit_datahttps://www.sasbdb.org/media/fitting_files/SASDDJ7_fit1.fir
fits[0].fit_lognull
fits[0].software_version2.5
fits[0].descriptionnull
estimated_volume_methodnull
pddf_softwareATSAS GNOM
pddf_software_version5.0
i0_calibration_standardnull
descriptionThe protein is a fusion of: i) CitAP - the PAS domain from Sensor histidine kinase, CitA, from Klebsiella pneumoniae; UniProt: P52687 (Amino acid range 45-177); ii) BsLA - the Lipase EstA from Bacillus subtilis 168; UniProt: I6V559 (Amino acid range 32-212) and; iii) A linker connecting CitAP with EstA - derived from the blue light photoreceptor, YtvA, from Bacillus subtilis 168; UniProt: O34627 (Amino acid range 132-147).
experiment_descriptionSynchrotron SAXS data from solutions of the citrate-binding PAS domain from the sensor histidine kinase, CitA, fused to lipase EstA in 10 mM glycine buffer, 10 mM NaCl, pH 10 were collected on the BM29 beam line at the ESRF (Grenoble, France) using a Pilatus 1M detector at a sample-detector distance of 2.8 m and at a wavelength of λ = 0.09919 nm (l(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). One solute concentration of 4.98 mg/ml was measured at 20°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_mw84.42
experimental_mw_errornull
guinier_i0_mw84.42
guinier_i0_mw_error0.068
porod_mwnull
porod_mw_errornull
pddf_i085.43
pddf_i0_errornull
guinier_i084.42
guinier_i0_error0.068
pddf_rg3.423
pddf_rg_errornull
guinier_rg3.32
guinier_rg_error0.06
pddf_dmax11.81
pddf_dmax_errornull
porod_volumenull
porod_volume_errornull
estimated_volumenull
estimated_volume_errornull
guinier_point_first32
guinier_point_last73
pddf_point_firstnull
pddf_point_lastnull
i0_calibration_standard_datanull
intensities_log_log_plotSASDDJ7_datloglog_img.png
symmetrynull
last_modified2019-12-06T13:07:15.624532+01:00
bragg_peak[]
manifest.json:36 个字段值
字段路径原始值
codeSASDDJ7
statussuccess
started_at2026-08-11T15:30:59.204274+00:00
finished_at2026-08-11T15:31:11.794550+00:00
source_last_modified2019-12-06T13:07:15.624532+01:00
files[0].statusdownloaded
files[0].urlhttps://www.sasbdb.org/rest-api/entry/summary/SASDDJ7/
files[0].path/data/saxsdb/sasbdb/entries/j7/sasddj7/source/summary.json
files[0].size8380
files[0].sha256d9cb1b91a9e8ba6bbce87f6681262c39ed0f7528e12921fe2736d067f0223692
files[1].statusdownloaded
files[1].urlhttps://www.sasbdb.org/media/intensities_files/SASDDJ7.dat
files[1].path/data/saxsdb/sasbdb/entries/j7/sasddj7/source/SASDDJ7.dat
files[1].size47197
files[1].sha2564cdc4f93d89522739e1e2b9a120dfcf679d03ef72c863206cbc9f92fd6d5318f
files[1].rolecurve
files[2].statusdownloaded
files[2].urlhttps://www.sasbdb.org/media/p_of_R_files/SASDDJ7.out
files[2].path/data/saxsdb/sasbdb/entries/j7/sasddj7/source/SASDDJ7.out
files[2].size46111
files[2].sha2567f22106a72d5ae00d9a4020a51468b07488c15c1180e0eeb19aa634a3d153f30
files[2].rolepddf
files[3].statusdownloaded
files[3].urlhttps://www.sasbdb.org/media/sascif/sascif_files/SASDDJ7.sascif
files[3].path/data/saxsdb/sasbdb/entries/j7/sasddj7/source/SASDDJ7.sascif
files[3].size446490
files[3].sha2562e7682efd2316e5081cb1655eba0940b4bc6040716319a402a59c20e198767da
files[3].rolesascif
files[4].statusdownloaded
files[4].urlhttps://www.sasbdb.org/media/zip_directories/SASDDJ7.zip
files[4].path/data/saxsdb/sasbdb/entries/j7/sasddj7/source/SASDDJ7.zip
files[4].size61680
files[4].sha25677d6b5b9540ca01d510c1feeff7beb35d35c24a288b6ec98f6a2f5837eae71f5
files[4].rolefull_entry_zip
files[4].zip_member_count5
files[4].zip_validationcentral_directory_readable
查看完整 summary.json 原文
{
  "code": "SASDDJ7",
  "status": "Published",
  "type_of_curve": "Single concentration",
  "angular_unit": "1/nm",
  "project": {
    "title": "A combination of mutational and computational scanning guides the design of an artificial ligand-binding controlled lipase.",
    "publication": {
      "title": "A combination of mutational and computational scanning guides the design of an artificial ligand-binding controlled lipase.",
      "author_list": "Kaschner M, Schillinger O, Fettweiss T, Nutschel C, Krause F, Fulton A, Strodel B, Stadler A, Jaeger KE, Krauss U",
      "journal": "Sci Rep",
      "doi": "10.1038/srep42592",
      "pmid": "28218303",
      "published_date": "2017 Feb 20"
    },
    "status": "released",
    "submitted_date": "2018-05-17",
    "released_date": "2018-06-05"
  },
  "pddf_data": "https://www.sasbdb.org/media/p_of_R_files/SASDDJ7.out",
  "intensities_data": "https://www.sasbdb.org/media/intensities_files/SASDDJ7.dat",
  "intensities_log_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDJ7_dat_img.png",
  "intensities_kratky_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDJ7_kratky_img.png",
  "pddf_plot": "https://www.sasbdb.org/media/p_of_R_files/pofr_images/SASDDJ7_pofr_img.png",
  "intensities_guinier_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDJ7_guinier_img.png",
  "sascif_data": "https://www.sasbdb.org/media/sascif/sascif_files/SASDDJ7.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": "citrate-binding CitAP domain fused to lipase A of Bacillus subtilis BsLA",
          "short_name": "CitAP-BsLA",
          "sequence": ">CitAP-BsLA\r\nMGSSHHHHHHSSGLVPRGSHMDITEERLHYQVGQRALIQAMQISAMPELVEAVQKRDLARIKALIDPMRSFSDATYITVG\r\nDASGQRLYHVNPDEIGKSMEGGDSDEALINAKSYVSVRKGSLGSSLRGKSPIQDATGKVIGIVSVGYTIEQLENYEKLLE\r\nDSLTEITALSIEGREAEHNPVVMVHGIGGASFNFAGIKSYLVSQGWSRDKLYAVDFWDKTGTNYNNGPVLSRFVQKVLDE\r\nTGAKKVDIVAHSMGGANTLYYIKNLDGGNKVANVVTLGGANRLTTGKALPGTDPNQKILYTSIYSSADMIVMNYLSRLDG\r\nARNVQIHGVGHIGLLYSSQVNSLIKEGLNGGGQNTN",
          "organism": null,
          "uniprot_code": null,
          "uniprot_range_first": null,
          "uniprot_range_last": null,
          "oligomerization": "dimer",
          "molecular_type": "protein",
          "uniprot_sequence": null,
          "mw": 38.495,
          "total_mw": 76.99,
          "number_molecules": 2,
          "complex_state": false,
          "deuteration": null,
          "molecule_source": "biological",
          "molecule_description": null
        }
      ],
      "buffer": {
        "name": "10 mM glycine buffer, 10 mM NaCl",
        "concentration_unit": null,
        "comment": null,
        "additive": null,
        "concentration": null,
        "pka": null,
        "ph": 10.0,
        "deuteration": null
      },
      "purity_method": null,
      "name": "Citrate-binding PAS domain from the sensor histidine kinase, CitA, fused to lipase EstA",
      "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": "Forschungszentrum Jülich",
            "webpage": "https://www.fz-juelich.de"
          }
        ],
        "contributor_name": "Andreas",
        "contributor_surname": "Stadler",
        "orcid": null
      }
    ],
    "concentration_method": null,
    "concentration_unit": null,
    "date": "2014-02-06",
    "storage_temperature": 20.0,
    "cell_temperature": 20.0,
    "exposure_time": 1.0,
    "number_of_frames": 10,
    "wavelength": 0.09919,
    "sample_detector_distance": 2.849,
    "concentration_min": null,
    "concentration_max": 4.98,
    "sample_volume": null,
    "flow_rate": null,
    "s_min": 0.036,
    "s_max": 5.012,
    "total_exposure_time": null,
    "seccolumn": null
  },
  "fits": [
    {
      "models": [
        {
          "model_plot": "https://www.sasbdb.org/media/pdb_file/images/SASDDJ7_fit1_model1_img.png",
          "software": "DAMMIF",
          "pdb_link": [],
          "model_title": null,
          "type_of_model": "dummy",
          "software_version": "2.5",
          "model_data": "https://www.sasbdb.org/media/pdb_file/SASDDJ7_fit1_model1.pdb",
          "model_mw": 86.5,
          "bead_radius": 2.3,
          "log": null,
          "symmetry": null,
          "comment": null,
          "user": 317
        },
        {
          "model_plot": "https://www.sasbdb.org/media/pdb_file/images/SASDDJ7_fit1_model2_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/SASDDJ7_fit1_model2.pdb",
          "model_mw": 86.4,
          "bead_radius": 3.25,
          "log": null,
          "symmetry": null,
          "comment": null,
          "user": 317
        }
      ],
      "fit_unit": "1/A",
      "fit_plot": "https://www.sasbdb.org/media/fitting_files/scattering_plots/SASDDJ7_fit1_fit_img.png",
      "software": "DAMMIF",
      "chi_square_value": 3.243601,
      "p_value": 0.0,
      "fit_residual_plot": "SASDDJ7_fit1_fitresiduals_img.png",
      "fit_data": "https://www.sasbdb.org/media/fitting_files/SASDDJ7_fit1.fir",
      "fit_log": null,
      "software_version": "2.5",
      "description": null
    }
  ],
  "estimated_volume_method": null,
  "pddf_software": "ATSAS GNOM",
  "pddf_software_version": "5.0",
  "i0_calibration_standard": null,
  "description": "The protein is a fusion of: i) CitAP - the PAS domain from Sensor histidine kinase, CitA, from Klebsiella pneumoniae; UniProt: P52687 (Amino acid range 45-177); ii) BsLA - the Lipase EstA from Bacillus subtilis 168; UniProt: I6V559 (Amino acid range 32-212) and; iii) A linker connecting CitAP with EstA - derived from the blue light photoreceptor, YtvA, from Bacillus subtilis 168; UniProt: O34627 (Amino acid range 132-147).",
  "experiment_description": "Synchrotron SAXS data from solutions of the citrate-binding PAS domain from the sensor histidine kinase, CitA, fused to lipase EstA in 10 mM glycine buffer, 10 mM NaCl, pH 10 were collected on the BM29 beam line at the ESRF (Grenoble, France) using a Pilatus 1M detector at a sample-detector distance of 2.8 m and at a wavelength of λ = 0.09919 nm (l(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). One solute concentration of 4.98 mg/ml was measured at 20°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": 84.42,
  "experimental_mw_error": null,
  "guinier_i0_mw": 84.42,
  "guinier_i0_mw_error": 0.068,
  "porod_mw": null,
  "porod_mw_error": null,
  "pddf_i0": 85.43,
  "pddf_i0_error": null,
  "guinier_i0": 84.42,
  "guinier_i0_error": 0.068,
  "pddf_rg": 3.423,
  "pddf_rg_error": null,
  "guinier_rg": 3.32,
  "guinier_rg_error": 0.06,
  "pddf_dmax": 11.81,
  "pddf_dmax_error": null,
  "porod_volume": null,
  "porod_volume_error": null,
  "estimated_volume": null,
  "estimated_volume_error": null,
  "guinier_point_first": 32,
  "guinier_point_last": 73,
  "pddf_point_first": null,
  "pddf_point_last": null,
  "i0_calibration_standard_data": null,
  "intensities_log_log_plot": "SASDDJ7_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": "SASDDJ7",
  "status": "success",
  "started_at": "2026-08-11T15:30:59.204274+00:00",
  "finished_at": "2026-08-11T15:31:11.794550+00:00",
  "source_last_modified": "2019-12-06T13:07:15.624532+01:00",
  "files": [
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/rest-api/entry/summary/SASDDJ7/",
      "path": "/data/saxsdb/sasbdb/entries/j7/sasddj7/source/summary.json",
      "size": 8380,
      "sha256": "d9cb1b91a9e8ba6bbce87f6681262c39ed0f7528e12921fe2736d067f0223692"
    },
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/media/intensities_files/SASDDJ7.dat",
      "path": "/data/saxsdb/sasbdb/entries/j7/sasddj7/source/SASDDJ7.dat",
      "size": 47197,
      "sha256": "4cdc4f93d89522739e1e2b9a120dfcf679d03ef72c863206cbc9f92fd6d5318f",
      "role": "curve"
    },
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/media/p_of_R_files/SASDDJ7.out",
      "path": "/data/saxsdb/sasbdb/entries/j7/sasddj7/source/SASDDJ7.out",
      "size": 46111,
      "sha256": "7f22106a72d5ae00d9a4020a51468b07488c15c1180e0eeb19aa634a3d153f30",
      "role": "pddf"
    },
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/media/sascif/sascif_files/SASDDJ7.sascif",
      "path": "/data/saxsdb/sasbdb/entries/j7/sasddj7/source/SASDDJ7.sascif",
      "size": 446490,
      "sha256": "2e7682efd2316e5081cb1655eba0940b4bc6040716319a402a59c20e198767da",
      "role": "sascif"
    },
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/media/zip_directories/SASDDJ7.zip",
      "path": "/data/saxsdb/sasbdb/entries/j7/sasddj7/source/SASDDJ7.zip",
      "size": 61680,
      "sha256": "77d6b5b9540ca01d510c1feeff7beb35d35c24a288b6ec98f6a2f5837eae71f5",
      "role": "full_entry_zip",
      "zip_member_count": 5,
      "zip_validation": "central_directory_readable"
    }
  ]
}