SASDB28

Complement factor 1q (C1q)

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
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1. 样品、组分与实验条件 Sample & Experiment

样品 1 · Complement factor 1q (C1q)

浓度— – 3.66 缓冲液 / pH50 mM TrisHCl, 145 mM NaCl, 3 mM CaCl2 / 7.4
实验温度4.0 设备 / 束线ESRF / BM29
波长0.0992 nm曝光2.0 s × 10

分子组分

组分类型 / 物种UniProt 与构建体寡聚状态分子量
Complement C1q subcomponent subunit C
查看序列
EDLCRAPDGKKGEAGRPGRRGRPGLKGEQGEPGAPGIRTGIQGLKGDQGEPGPSGNPGKVGYPGPSGPLGARGIPGIKGTKGSPGNIKDQPRPAFSAIRRNPPMGGNVVIFDTVITNQEEPYQNHSGRFVCTVPGYYYFTFQVLSQWEICLSIVSSSRGQVRRSLGFCDTTNKGLFQVVSGGMVLQLQQGDQVWVEKDPKKGHIYQGSEADSVFSGFLIFPSA
proteinHomo sapiensP0274723–245hexamer分子数 623.687 kDa
Complement C1q subcomponent subunit B
查看序列
QLSCTGPPAIPGIPGIPGTPGPDGQPGTPGIKGEKGLPGLAGDHGEFGEKGDPGIPGNPGKVGPKGPMGPKGGPGAPGAPGPKGESGDYKATQKIAFSATRTINVPLRRDQTIRFDHVITNMNNNYEPRSGKFTCKVPGLYYFTYHASSRGNLCVNLMRGRERAQKVVTFCDYAYNTFQVTTGGMVLKLEQGENVFLQATDKNSLLGMEGANSIFSGFLLFPDMEA
proteinHomo sapiensP0274628–253hexamer分子数 623.742 kDa
Complement C1q subcomponent subunit A
查看序列
EDLCRAPDGKKGEAGRPGRRGRPGLKGEQGEPGAPGIRTGIQGLKGDQGEPGPSGNPGKVGYPGPSGPLGARGIPGIKGTKGSPGNIKDQPRPAFSAIRRNPPMGGNVVIFDTVITNQEEPYQNHSGRFVCTVPGYYYFTFQVLSQWEICLSIVSSSRGQVRRSLGFCDTTNKGLFQVVSGGMVLQLQQGDQVWVEKDPKKGHIYQGSEADSVFSGFLIFPSA
proteinHomo sapiensP0274523–245hexamer分子数 623.687 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
11043[3]0.03637825–4.974514 1/nm含误差列缺失 05sasbdb/entries/28/sasdb28/source/SASDB28.dat
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2. SASBDB 报告的指标 Reported Results

指标方法数值误差单位
i0Guinier534.520.97—
mwExperimental407.0—kDa
mwGuinier I(0)407.0—kDa
rgGuinier12.610.17nm

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。

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3. 来源拟合与模型 Source Fits & Models

该条目没有来源拟合记录。

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4. 来源文件索引 Source Files

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5. 实验说明与论文 Experiment & Publication

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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 TrisHCl, 145 mM NaCl, 3 mM CaCl2缓冲液浓度—
pH7.4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2014-12-08储存 / 测量温度4.0 / 4.0
曝光时间2.0帧数10
波长0.0992样品-探测器距离—
光源X-ray synchrotron探测器Pilatus 1M
机构 / 束线ESRF / BM29 · Grenoble, France
q 范围0.036 – 4.975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

可下载文件

类别文件状态大小校验值下载与查看
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full_entry_zipsasbdb/entries/28/sasdb28/source/SASDB28.zipdownloaded179976a00b8e02d15f2f7ed280635d2b9ac9eec0422de171de8dc60e5847d39927f2e下载查看原文件源站
pddfsasbdb/entries/28/sasdb28/source/SASDB28.outnot_listed——下载查看原文件
sascifsasbdb/entries/28/sasdb28/source/SASDB28.sascifdownloaded620423720e068927c3032e95339a8d89f8af950ef9eeab77d7b9b37c609b6063c618e下载查看原文件源站
summarysasbdb/entries/28/sasdb28/source/summary.jsondownloaded8480a91eb6c2dcad5d4c67c275f9c42f993146f68be770220b708ec60fd583031164下载查看原文件源站
curve:来源记录
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full_entry_zip:来源记录与 ZIP 内部目录(1 项)
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pddf:来源记录
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sascif:来源记录
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summary:来源记录
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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:168 个字段值
字段路径原始值
codeSASDB28
statusPublished
type_of_curveSingle concentration
angular_unit1/nm
project.titleStructure and activation of C1, the complex initiating the classical pathway of the complement cascade.
project.publication.titleStructure and activation of C1, the complex initiating the classical pathway of the complement cascade.
project.publication.author_listMortensen SA, Sander B, Jensen RK, Pedersen JS, Golas MM, Jensenius JC, Hansen AG, Thiel S, Andersen GR
project.publication.journalProc Natl Acad Sci U S A
project.publication.doi10.1073/pnas.1616998114
project.publication.pmid28104818
project.publication.published_date2017 Jan 31
project.statusreleased
project.submitted_date2016-12-02
project.released_date2017-01-09
pddf_datanull
intensities_datahttps://www.sasbdb.org/media/intensities_files/SASDB28.dat
intensities_log_plothttps://www.sasbdb.org/media/intensities_files/scattering_plots/SASDB28_dat_img.png
intensities_kratky_plothttps://www.sasbdb.org/media/intensities_files/scattering_plots/SASDB28_kratky_img.png
pddf_plotnull
intensities_guinier_plothttps://www.sasbdb.org/media/intensities_files/scattering_plots/SASDB28_guinier_img.png
sascif_datahttps://www.sasbdb.org/media/sascif/sascif_files/SASDB28.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_nameComplement C1q subcomponent subunit C
experiment.sample.molecule[0].short_nameC1qc
experiment.sample.molecule[0].sequenceEDLCRAPDGKKGEAGRPGRRGRPGLKGEQGEPGAPGIRTGIQGLKGDQGEPGPSGNPGKV GYPGPSGPLGARGIPGIKGTKGSPGNIKDQPRPAFSAIRRNPPMGGNVVIFDTVITNQEE PYQNHSGRFVCTVPGYYYFTFQVLSQWEICLSIVSSSRGQVRRSLGFCDTTNKGLFQVVS GGMVLQLQQGDQVWVEKDPKKGHIYQGSEADSVFSGFLIFPSA
experiment.sample.molecule[0].organismHomo sapiens
experiment.sample.molecule[0].uniprot_codeP02747
experiment.sample.molecule[0].uniprot_range_first23
experiment.sample.molecule[0].uniprot_range_last245
experiment.sample.molecule[0].oligomerizationhexamer
experiment.sample.molecule[0].molecular_typeprotein
experiment.sample.molecule[0].uniprot_sequenceMDVGPSSLPHLGLKLLLLLLLLPLRGQANTGCYGIPGMPGLPGAPGKDGYDGLPGPKGEP GIPAIPGIRGPKGQKGEPGLPGHPGKNGPMGPPGMPGVPGPMGIPGEPGEEGRYKQKFQS VFTVTRQTHQPPAPNSLIRFNAVLTNPQGDYDTSTGKFTCKVPGLYYFVYHASHTANLCV LLYRSGVKVVTFCGHTSKTNQVNSGGVLLRLQVGEEVWLAVNDYYDMVGIQGSDSVFSGF LLFPD
experiment.sample.molecule[0].mw23.687
experiment.sample.molecule[0].total_mw142.122
experiment.sample.molecule[0].number_molecules6
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.molecule[1].long_nameComplement C1q subcomponent subunit B
experiment.sample.molecule[1].short_nameC1qb
experiment.sample.molecule[1].sequenceQLSCTGPPAIPGIPGIPGTPGPDGQPGTPGIKGEKGLPGLAGDHGEFGEKGDPGIPGNPG KVGPKGPMGPKGGPGAPGAPGPKGESGDYKATQKIAFSATRTINVPLRRDQTIRFDHVIT NMNNNYEPRSGKFTCKVPGLYYFTYHASSRGNLCVNLMRGRERAQKVVTFCDYAYNTFQV TTGGMVLKLEQGENVFLQATDKNSLLGMEGANSIFSGFLLFPDMEA
experiment.sample.molecule[1].organismHomo sapiens
experiment.sample.molecule[1].uniprot_codeP02746
experiment.sample.molecule[1].uniprot_range_first28
experiment.sample.molecule[1].uniprot_range_last253
experiment.sample.molecule[1].oligomerizationhexamer
experiment.sample.molecule[1].molecular_typeprotein
experiment.sample.molecule[1].uniprot_sequenceMMMKIPWGSIPVLMLLLLLGLIDISQAQLSCTGPPAIPGIPGIPGTPGPDGQPGTPGIKG EKGLPGLAGDHGEFGEKGDPGIPGNPGKVGPKGPMGPKGGPGAPGAPGPKGESGDYKATQ KIAFSATRTINVPLRRDQTIRFDHVITNMNNNYEPRSGKFTCKVPGLYYFTYHASSRGNL CVNLMRGRERAQKVVTFCDYAYNTFQVTTGGMVLKLEQGENVFLQATDKNSLLGMEGANS IFSGFLLFPDMEA
experiment.sample.molecule[1].mw23.742
experiment.sample.molecule[1].total_mw142.452
experiment.sample.molecule[1].number_molecules6
experiment.sample.molecule[1].complex_stateFalse
experiment.sample.molecule[1].deuterationnull
experiment.sample.molecule[1].molecule_sourcebiological
experiment.sample.molecule[1].molecule_descriptionnull
experiment.sample.molecule[2].long_nameComplement C1q subcomponent subunit A
experiment.sample.molecule[2].short_nameC1qa
experiment.sample.molecule[2].sequenceEDLCRAPDGKKGEAGRPGRRGRPGLKGEQGEPGAPGIRTGIQGLKGDQGEPGPSGNPGKV GYPGPSGPLGARGIPGIKGTKGSPGNIKDQPRPAFSAIRRNPPMGGNVVIFDTVITNQEE PYQNHSGRFVCTVPGYYYFTFQVLSQWEICLSIVSSSRGQVRRSLGFCDTTNKGLFQVVS GGMVLQLQQGDQVWVEKDPKKGHIYQGSEADSVFSGFLIFPSA
experiment.sample.molecule[2].organismHomo sapiens
experiment.sample.molecule[2].uniprot_codeP02745
experiment.sample.molecule[2].uniprot_range_first23
experiment.sample.molecule[2].uniprot_range_last245
experiment.sample.molecule[2].oligomerizationhexamer
experiment.sample.molecule[2].molecular_typeprotein
experiment.sample.molecule[2].uniprot_sequenceMEGPRGWLVLCVLAISLASMVTEDLCRAPDGKKGEAGRPGRRGRPGLKGEQGEPGAPGIR TGIQGLKGDQGEPGPSGNPGKVGYPGPSGPLGARGIPGIKGTKGSPGNIKDQPRPAFSAI RRNPPMGGNVVIFDTVITNQEEPYQNHSGRFVCTVPGYYYFTFQVLSQWEICLSIVSSSR GQVRRSLGFCDTTNKGLFQVVSGGMVLQLQQGDQVWVEKDPKKGHIYQGSEADSVFSGFL IFPSA
experiment.sample.molecule[2].mw23.687
experiment.sample.molecule[2].total_mw142.122
experiment.sample.molecule[2].number_molecules6
experiment.sample.molecule[2].complex_stateFalse
experiment.sample.molecule[2].deuterationnull
experiment.sample.molecule[2].molecule_sourcebiological
experiment.sample.molecule[2].molecule_descriptionnull
experiment.sample.buffer.name50 mM TrisHCl, 145 mM NaCl, 3 mM CaCl2
experiment.sample.buffer.concentration_unitnull
experiment.sample.buffer.commentnull
experiment.sample.buffer.additivenull
experiment.sample.buffer.concentrationnull
experiment.sample.buffer.pkanull
experiment.sample.buffer.ph7.4
experiment.sample.buffer.deuterationnull
experiment.sample.purity_methodnull
experiment.sample.nameComplement factor 1q (C1q)
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].addressAarhus, Denmark
experiment.contributor[0].affiliation[0].full_nameAarhus University
experiment.contributor[0].affiliation[0].webpagehttp://www.au.dk
experiment.contributor[0].contributor_nameRasmus
experiment.contributor[0].contributor_surnameJensen
experiment.contributor[0].orcidnull
experiment.concentration_methodnull
experiment.concentration_unitnull
experiment.date2014-12-08
experiment.storage_temperature4.0
experiment.cell_temperature4.0
experiment.exposure_time2.0
experiment.number_of_frames10
experiment.wavelength0.0992
experiment.sample_detector_distancenull
experiment.concentration_minnull
experiment.concentration_max3.66
experiment.sample_volumenull
experiment.flow_ratenull
experiment.s_min0.036
experiment.s_max4.975
experiment.total_exposure_timenull
experiment.seccolumnnull
fits[]
estimated_volume_methodnull
pddf_softwarenull
pddf_software_versionnull
i0_calibration_standardnull
descriptionnull
experiment_descriptionSynchrotron SAXS data from solutions of Complement factor 1q (C1q) in 50 mM TrisHCl, 145 mM NaCl, 3 mM CaCl2, pH 7.4, were collected on the BM29 beam line at the ESRF (Grenoble, France) using a Pilatus 1M detector at a wavelength of λ = 0.0992 nm (I(s) vs s, where s = 4π sin θ/λ and 2θ is the scattering angle). Solute concentrations ranging between 3.7 and 3.7 mg/ml were measured at 4°C. 10 successive 2 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 and the different curves were scaled for protein concentration.
tags[]
intensity_unitnull
experimental_mw407.0
experimental_mw_errornull
guinier_i0_mw407.0
guinier_i0_mw_errornull
porod_mwnull
porod_mw_errornull
pddf_i0null
pddf_i0_errornull
guinier_i0534.52
guinier_i0_error0.97
pddf_rgnull
pddf_rg_errornull
guinier_rg12.61
guinier_rg_error0.17
pddf_dmaxnull
pddf_dmax_errornull
porod_volumenull
porod_volume_errornull
estimated_volumenull
estimated_volume_errornull
guinier_point_first4
guinier_point_last15
pddf_point_firstnull
pddf_point_lastnull
i0_calibration_standard_datanull
intensities_log_log_plotSASDB28_datloglog_img.png
symmetrynull
last_modified2019-12-06T13:07:15.624532+01:00
bragg_peak[]
manifest.json:33 个字段值
字段路径原始值
codeSASDB28
statussuccess
started_at2026-08-11T15:43:49.655223+00:00
finished_at2026-08-11T15:43:56.607163+00:00
source_last_modified2019-12-06T13:07:15.624532+01:00
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查看完整 summary.json 原文
{
  "code": "SASDB28",
  "status": "Published",
  "type_of_curve": "Single concentration",
  "angular_unit": "1/nm",
  "project": {
    "title": "Structure and activation of C1, the complex initiating the classical pathway of the complement cascade.",
    "publication": {
      "title": "Structure and activation of C1, the complex initiating the classical pathway of the complement cascade.",
      "author_list": "Mortensen SA, Sander B, Jensen RK, Pedersen JS, Golas MM, Jensenius JC, Hansen AG, Thiel S, Andersen GR",
      "journal": "Proc Natl Acad Sci U S A",
      "doi": "10.1073/pnas.1616998114",
      "pmid": "28104818",
      "published_date": "2017 Jan 31"
    },
    "status": "released",
    "submitted_date": "2016-12-02",
    "released_date": "2017-01-09"
  },
  "pddf_data": null,
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        "name": "Pilatus 1M",
        "resolution": 172.0
      },
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      "country": "France",
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    "sample": {
      "molecule": [
        {
          "long_name": "Complement C1q subcomponent subunit C",
          "short_name": "C1qc",
          "sequence": "EDLCRAPDGKKGEAGRPGRRGRPGLKGEQGEPGAPGIRTGIQGLKGDQGEPGPSGNPGKV\r\nGYPGPSGPLGARGIPGIKGTKGSPGNIKDQPRPAFSAIRRNPPMGGNVVIFDTVITNQEE\r\nPYQNHSGRFVCTVPGYYYFTFQVLSQWEICLSIVSSSRGQVRRSLGFCDTTNKGLFQVVS\r\nGGMVLQLQQGDQVWVEKDPKKGHIYQGSEADSVFSGFLIFPSA",
          "organism": "Homo sapiens",
          "uniprot_code": "P02747",
          "uniprot_range_first": 23,
          "uniprot_range_last": 245,
          "oligomerization": "hexamer",
          "molecular_type": "protein",
          "uniprot_sequence": "MDVGPSSLPHLGLKLLLLLLLLPLRGQANTGCYGIPGMPGLPGAPGKDGYDGLPGPKGEP\nGIPAIPGIRGPKGQKGEPGLPGHPGKNGPMGPPGMPGVPGPMGIPGEPGEEGRYKQKFQS\nVFTVTRQTHQPPAPNSLIRFNAVLTNPQGDYDTSTGKFTCKVPGLYYFVYHASHTANLCV\nLLYRSGVKVVTFCGHTSKTNQVNSGGVLLRLQVGEEVWLAVNDYYDMVGIQGSDSVFSGF\nLLFPD",
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          "number_molecules": 6,
          "complex_state": false,
          "deuteration": null,
          "molecule_source": "biological",
          "molecule_description": null
        },
        {
          "long_name": "Complement C1q subcomponent subunit B",
          "short_name": "C1qb",
          "sequence": "QLSCTGPPAIPGIPGIPGTPGPDGQPGTPGIKGEKGLPGLAGDHGEFGEKGDPGIPGNPG\r\nKVGPKGPMGPKGGPGAPGAPGPKGESGDYKATQKIAFSATRTINVPLRRDQTIRFDHVIT\r\nNMNNNYEPRSGKFTCKVPGLYYFTYHASSRGNLCVNLMRGRERAQKVVTFCDYAYNTFQV\r\nTTGGMVLKLEQGENVFLQATDKNSLLGMEGANSIFSGFLLFPDMEA",
          "organism": "Homo sapiens",
          "uniprot_code": "P02746",
          "uniprot_range_first": 28,
          "uniprot_range_last": 253,
          "oligomerization": "hexamer",
          "molecular_type": "protein",
          "uniprot_sequence": "MMMKIPWGSIPVLMLLLLLGLIDISQAQLSCTGPPAIPGIPGIPGTPGPDGQPGTPGIKG\nEKGLPGLAGDHGEFGEKGDPGIPGNPGKVGPKGPMGPKGGPGAPGAPGPKGESGDYKATQ\nKIAFSATRTINVPLRRDQTIRFDHVITNMNNNYEPRSGKFTCKVPGLYYFTYHASSRGNL\nCVNLMRGRERAQKVVTFCDYAYNTFQVTTGGMVLKLEQGENVFLQATDKNSLLGMEGANS\nIFSGFLLFPDMEA",
          "mw": 23.742,
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          "number_molecules": 6,
          "complex_state": false,
          "deuteration": null,
          "molecule_source": "biological",
          "molecule_description": null
        },
        {
          "long_name": "Complement C1q subcomponent subunit A",
          "short_name": "C1qa",
          "sequence": "EDLCRAPDGKKGEAGRPGRRGRPGLKGEQGEPGAPGIRTGIQGLKGDQGEPGPSGNPGKV\r\nGYPGPSGPLGARGIPGIKGTKGSPGNIKDQPRPAFSAIRRNPPMGGNVVIFDTVITNQEE\r\nPYQNHSGRFVCTVPGYYYFTFQVLSQWEICLSIVSSSRGQVRRSLGFCDTTNKGLFQVVS\r\nGGMVLQLQQGDQVWVEKDPKKGHIYQGSEADSVFSGFLIFPSA",
          "organism": "Homo sapiens",
          "uniprot_code": "P02745",
          "uniprot_range_first": 23,
          "uniprot_range_last": 245,
          "oligomerization": "hexamer",
          "molecular_type": "protein",
          "uniprot_sequence": "MEGPRGWLVLCVLAISLASMVTEDLCRAPDGKKGEAGRPGRRGRPGLKGEQGEPGAPGIR\nTGIQGLKGDQGEPGPSGNPGKVGYPGPSGPLGARGIPGIKGTKGSPGNIKDQPRPAFSAI\nRRNPPMGGNVVIFDTVITNQEEPYQNHSGRFVCTVPGYYYFTFQVLSQWEICLSIVSSSR\nGQVRRSLGFCDTTNKGLFQVVSGGMVLQLQQGDQVWVEKDPKKGHIYQGSEADSVFSGFL\nIFPSA",
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          "number_molecules": 6,
          "complex_state": false,
          "deuteration": null,
          "molecule_source": "biological",
          "molecule_description": null
        }
      ],
      "buffer": {
        "name": "50 mM TrisHCl, 145 mM NaCl, 3 mM CaCl2",
        "concentration_unit": null,
        "comment": null,
        "additive": null,
        "concentration": null,
        "pka": null,
        "ph": 7.4,
        "deuteration": null
      },
      "purity_method": null,
      "name": "Complement factor 1q (C1q)",
      "ext_coefficient": null,
      "contrast": null,
      "specific_vol": null,
      "dry_vol": null,
      "absorbption": null,
      "deuteration": null,
      "mixture": null
    },
    "contributor": [
      {
        "affiliation": [
          {
            "short_name": null,
            "address": "Aarhus, Denmark",
            "full_name": "Aarhus University",
            "webpage": "http://www.au.dk"
          }
        ],
        "contributor_name": "Rasmus",
        "contributor_surname": "Jensen",
        "orcid": null
      }
    ],
    "concentration_method": null,
    "concentration_unit": null,
    "date": "2014-12-08",
    "storage_temperature": 4.0,
    "cell_temperature": 4.0,
    "exposure_time": 2.0,
    "number_of_frames": 10,
    "wavelength": 0.0992,
    "sample_detector_distance": null,
    "concentration_min": null,
    "concentration_max": 3.66,
    "sample_volume": null,
    "flow_rate": null,
    "s_min": 0.036,
    "s_max": 4.975,
    "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 Complement factor 1q (C1q) in 50 mM TrisHCl, 145 mM NaCl, 3 mM CaCl2, pH 7.4, were collected on the BM29 beam line at the ESRF (Grenoble, France) using a Pilatus 1M detector at a wavelength of λ = 0.0992 nm (I(s) vs s, where s = 4π sin θ/λ and 2θ is the scattering angle). Solute concentrations ranging between 3.7 and 3.7 mg/ml were measured at 4°C. 10 successive 2 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 and the different curves were scaled for protein concentration.",
  "tags": [],
  "intensity_unit": null,
  "experimental_mw": 407.0,
  "experimental_mw_error": null,
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  "pddf_i0": null,
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  "guinier_i0": 534.52,
  "guinier_i0_error": 0.97,
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  "guinier_rg_error": 0.17,
  "pddf_dmax": null,
  "pddf_dmax_error": null,
  "porod_volume": null,
  "porod_volume_error": null,
  "estimated_volume": null,
  "estimated_volume_error": null,
  "guinier_point_first": 4,
  "guinier_point_last": 15,
  "pddf_point_first": null,
  "pddf_point_last": null,
  "i0_calibration_standard_data": null,
  "intensities_log_log_plot": "SASDB28_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
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