SASDEN3

Perivitellin PmPV2

数据类型:SASBDB 实验数据 状态:Published 曲线类型:Merged 最后更新:2020-11-03T10:06:58.193128+01:00

The protein is in the native state and is composed of two dimers of about 95 KDa each. SAXS data curves of different concentrations were merged and analysed using ATSAS 2.8.4-1

▼

1. 样品、组分与实验条件 Sample & Experiment

样品 1 · Perivitellin PmPV2

浓度0.8 – 2.0 缓冲液 / pH20 mM Tris / 7.0
实验温度20.0 设备 / 束线Brazilian Synchrotron Light Laboratory / SAXS2 Beamline
波长0.155 nm曝光300.0 s × 5

分子组分

组分类型 / 物种UniProt 与构建体寡聚状态分子量
P. maculata perivitellin 2
查看序列
MSQLRWWVVSQVLLLIAICSLDHSEGARVCPKIVPGLDKLRVGVDITKLDLLPLFDLGDNGFRSAVADYTCDRGQTAVVDGESFDVPDQVDSVVIESSGQQTSSVTTIKSESQISQALSISAGISVETAKAGFSSSASYAEMQEAITKYGRTVSQMSAVYTTCSANLSPNLLLGQNPLQTLSRLPSDFTADTQGYYDFIKTYGTHYFNKGKLGGMFLFTSETDMSYFQNKNSQQIEATVKATFASILSTETGGSSDESKEVIEFKESSLITSKFFGGQTNLAADGLTKWQPTIAKLPYFMSGTLSTISSLIADTTKRASMELAVKNYLLKAKVANLDRLTYIRLNSWSVGHNELRDLSAQLQNLKTKTIFSDADEKLLQSIEDQVSVPAWFSDRTTFCFRSTAVGSADQCNGQSTNTLCAEPNRYTQQYMDKTYLGDTGCRLVWKISTTESTDWFKSVKVNFRWYPTWSPCACGPVGTPFTISAPANSWTQDYLDVTNPKFGECMLQWMIEVPPTATLWAKNLEFCIDFTCGKKKQCVDANQWTEPYLDISAHEACGMSWALIAKMVKKIHFIMERHASIVAFLLAVLALTESQAFTSVKLPRDEHWPYNYVSVGPAGVWAVNRQNKLFYRTGTYGDNANMGSGWQFKQDGVGQVDVGKDKVGYINLSGGSLFRIEGISQANPVGGTPKSWEWWTKYIGMSLREDTRFSSRIENQNKVLTFTFRTCFWASRITNWCFADSSYTETVTAGGSGTWITKSQLKYKSGTFGNPDTEGGDWILVDSGSFQHVSSGSGVVLAVRSNGELVQRTGITCSLPQGTGWTSMLNSMSRVDTYGTVAWAVDTAGDLYFINL
proteinPomacea maculata——–—dimer分子数 293.913 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
1202[2]0.0974346–1.79192 1/nm无误差列缺失 2020sasbdb/entries/n3/sasden3/source/SASDEN3.dat
▼

2. SASBDB 报告的指标 Reported Results

指标方法数值误差单位
dmaxP(r)14.25—nm
i0Guinier0.000332.5e-07arbitrary
i0P(r)0.000323—arbitrary
mwExperimental179.0—kDa
mwPorod168.0—kDa
porod_volumePorod266.62—nm³
rgGuinier4.390.03nm
rgP(r)4.322—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20 mM Tris缓冲液浓度—
pH7.0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2015-03-26储存 / 测量温度4.0 / 20.0
曝光时间300.0帧数5
波长0.155样品-探测器距离1.51154
光源X-ray synchrotron探测器MAR 165 CCD
机构 / 束线Brazilian Synchrotron Light Laboratory / SAXS2 Beamline · Campinas, Brazil
q 范围0.097 – 1.792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/n3/sasden3/source/SASDEN3.datdownloaded6383f88d7067264f5a359c505aec1136443393c649cdb630248f84833466fb7cda25下载查看原文件源站
full_entry_zipsasbdb/entries/n3/sasden3/source/SASDEN3.zipdownloaded175581c2d7317f633bc012b9a8acbf8d8990f51bb88e7584f549b6d845ac84e3b72dc下载查看原文件源站
pddfsasbdb/entries/n3/sasden3/source/SASDEN3.outdownloaded22764b271683d20c39ee180ba5e0f097d19942ed2ccb44b958284a757cfa67bdf54b9下载查看原文件源站
sascifsasbdb/entries/n3/sasden3/source/SASDEN3.sascifdownloaded1037133680a2b4d5077ec93d29894b2a150ffa648a817fb27da2e7c18c1e9c9f50c209下载查看原文件源站
summarysasbdb/entries/n3/sasden3/source/summary.jsondownloaded8204ea8da423a0d4f4c0ac9e5b80fb630e4c625db8814d84e193985dcfbae9bc67c2下载查看原文件源站
curve:来源记录
{
  "path": "/data/saxsdb/sasbdb/entries/n3/sasden3/source/SASDEN3.dat",
  "role": "curve",
  "sha256": "f88d7067264f5a359c505aec1136443393c649cdb630248f84833466fb7cda25",
  "size": 6383,
  "status": "downloaded",
  "url": "https://www.sasbdb.org/media/intensities_files/SASDEN3.dat"
}
full_entry_zip:来源记录与 ZIP 内部目录(4 项)
{
  "path": "/data/saxsdb/sasbdb/entries/n3/sasden3/source/SASDEN3.zip",
  "role": "full_entry_zip",
  "sha256": "1c2d7317f633bc012b9a8acbf8d8990f51bb88e7584f549b6d845ac84e3b72dc",
  "size": 17558,
  "status": "downloaded",
  "url": "https://www.sasbdb.org/media/zip_directories/SASDEN3.zip",
  "zip_member_count": 4,
  "zip_members": [
    {
      "crc32": "93a5d64f",
      "name": "SASDEN3/experimental_data/SASDEN3.dat",
      "size": 6383
    },
    {
      "crc32": "5b1d9dfb",
      "name": "SASDEN3/pddf/SASDEN3.out",
      "size": 22764
    },
    {
      "crc32": "6410cb66",
      "name": "SASDEN3/SASDEN3_fit1.fir",
      "size": 10727
    },
    {
      "crc32": "ae0e3fef",
      "name": "SASDEN3/SASDEN3_fit1_model1.pdb",
      "size": 48963
    }
  ],
  "zip_validation": "central_directory_readable"
}
pddf:来源记录
{
  "path": "/data/saxsdb/sasbdb/entries/n3/sasden3/source/SASDEN3.out",
  "role": "pddf",
  "sha256": "b271683d20c39ee180ba5e0f097d19942ed2ccb44b958284a757cfa67bdf54b9",
  "size": 22764,
  "status": "downloaded",
  "url": "https://www.sasbdb.org/media/p_of_R_files/SASDEN3.out"
}
sascif:来源记录
{
  "path": "/data/saxsdb/sasbdb/entries/n3/sasden3/source/SASDEN3.sascif",
  "role": "sascif",
  "sha256": "3680a2b4d5077ec93d29894b2a150ffa648a817fb27da2e7c18c1e9c9f50c209",
  "size": 103713,
  "status": "downloaded",
  "url": "https://www.sasbdb.org/media/sascif/sascif_files/SASDEN3.sascif"
}
summary:来源记录
{
  "path": "/data/saxsdb/sasbdb/entries/n3/sasden3/source/summary.json",
  "sha256": "ea8da423a0d4f4c0ac9e5b80fb630e4c625db8814d84e193985dcfbae9bc67c2",
  "size": 8204,
  "status": "downloaded",
  "url": "https://www.sasbdb.org/rest-api/entry/summary/SASDEN3/"
}

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
codeSASDEN3
statusPublished
type_of_curveMerged
angular_unit1/nm
project.titleExaptation of two ancient immune proteins into a new dimeric pore-forming toxin in snails.
project.publication.titleExaptation of two ancient immune proteins into a new dimeric pore-forming toxin in snails.
project.publication.author_listGiglio ML, Ituarte S, Milesi V, Dreon MS, Brola TR, Caramelo J, Ip JCH, Maté S, Qiu JW, Otero LH, Heras H
project.publication.journalJ Struct Biol
project.publication.doi10.1016/j.jsb.2020.107531
project.publication.pmid32446810
project.publication.published_date2020 Aug 1
project.statusreleased
project.submitted_date2018-09-04
project.released_date2020-02-10
pddf_datahttps://www.sasbdb.org/media/p_of_R_files/SASDEN3.out
intensities_datahttps://www.sasbdb.org/media/intensities_files/SASDEN3.dat
intensities_log_plothttps://www.sasbdb.org/media/intensities_files/scattering_plots/SASDEN3_dat_img.png
intensities_kratky_plothttps://www.sasbdb.org/media/intensities_files/scattering_plots/SASDEN3_kratky_img.png
pddf_plothttps://www.sasbdb.org/media/p_of_R_files/pofr_images/SASDEN3_pofr_img.png
intensities_guinier_plothttps://www.sasbdb.org/media/intensities_files/scattering_plots/SASDEN3_guinier_img.png
sascif_datahttps://www.sasbdb.org/media/sascif/sascif_files/SASDEN3.sascif
experiment.instrument.detector.typenull
experiment.instrument.detector.nameMAR 165 CCD
experiment.instrument.detector.resolutionnull
experiment.instrument.nameBrazilian Synchrotron Light Laboratory
experiment.instrument.cityCampinas
experiment.instrument.countryBrazil
experiment.instrument.beamline_nameSAXS2 Beamline
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_nameP. maculata perivitellin 2
experiment.sample.molecule[0].short_namePmPV2
experiment.sample.molecule[0].sequenceMSQLRWWVVSQVLLLIAICSLDHSEGARVCPKIVPGLDKLRVGVDITKLDLLPLFDLGDN GFRSAVADYTCDRGQTAVVDGESFDVPDQVDSVVIESSGQQTSSVTTIKSESQISQALSI SAGISVETAKAGFSSSASYAEMQEAITKYGRTVSQMSAVYTTCSANLSPNLLLGQNPLQT LSRLPSDFTADTQGYYDFIKTYGTHYFNKGKLGGMFLFTSETDMSYFQNKNSQQIEATVK ATFASILSTETGGSSDESKEVIEFKESSLITSKFFGGQTNLAADGLTKWQPTIAKLPYFM SGTLSTISSLIADTTKRASMELAVKNYLLKAKVANLDRLTYIRLNSWSVGHNELRDLSAQ LQNLKTKTIFSDADEKLLQSIEDQVSVPAWFSDRTTFCFRSTAVGSADQCNGQSTNTLCA EPNRYTQQYMDKTYLGDTGCRLVWKISTTESTDWFKSVKVNFRWYPTWSPCACGPVGTPF TISAPANSWTQDYLDVTNPKFGECMLQWMIEVPPTATLWAKNLEFCIDFTCGKKKQCVDA NQWTEPYLDISAHEACGMSWALIAK MVKKIHFIMERHASIVAFLLAVLALTESQAFTSVKLPRDEHWPYNYVSVGPAGVWAVNRQ NKLFYRTGTYGDNANMGSGWQFKQDGVGQVDVGKDKVGYINLSGGSLFRIEGISQANPVG GTPKSWEWWTKYIGMSLREDTRFSSRIENQNKVLTFTFRTCFWASRITNWCFADSSYTET VTAGGSGTWITKSQLKYKSGTFGNPDTEGGDWILVDSGSFQHVSSGSGVVLAVRSNGELV QRTGITCSLPQGTGWTSMLNSMSRVDTYGTVAWAVDTAGDLYFINL
experiment.sample.molecule[0].organismPomacea maculata
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].mw93.913
experiment.sample.molecule[0].total_mw187.826
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.name20 mM Tris
experiment.sample.buffer.concentration_unitnull
experiment.sample.buffer.commentnull
experiment.sample.buffer.additivenull
experiment.sample.buffer.concentrationnull
experiment.sample.buffer.pkanull
experiment.sample.buffer.ph7.0
experiment.sample.buffer.deuterationnull
experiment.sample.purity_methodnull
experiment.sample.namePerivitellin PmPV2
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].addressnull
experiment.contributor[0].affiliation[0].full_nameInstituto de Investigaciones Bioquímicas de La Plata INIBIOLP
experiment.contributor[0].affiliation[0].webpagenull
experiment.contributor[0].contributor_nameSantiago
experiment.contributor[0].contributor_surnameItuarte
experiment.contributor[0].orcid
experiment.concentration_methodnull
experiment.concentration_unitnull
experiment.date2015-03-26
experiment.storage_temperature4.0
experiment.cell_temperature20.0
experiment.exposure_time300.0
experiment.number_of_frames5
experiment.wavelength0.155
experiment.sample_detector_distance1.51154
experiment.concentration_min0.8
experiment.concentration_max2.0
experiment.sample_volumenull
experiment.flow_ratenull
experiment.s_min0.097
experiment.s_max1.792
experiment.total_exposure_timenull
experiment.seccolumnnull
fits[0].models[0].model_plothttps://www.sasbdb.org/media/pdb_file/images/SASDEN3_fit1_model1_img.png
fits[0].models[0].softwareDAMMIN
fits[0].models[0].pdb_link[]
fits[0].models[0].model_titlenull
fits[0].models[0].type_of_modeldummy
fits[0].models[0].software_versionDAMMIN
fits[0].models[0].model_datahttps://www.sasbdb.org/media/pdb_file/SASDEN3_fit1_model1.pdb
fits[0].models[0].model_mw161.7
fits[0].models[0].bead_radius1.9
fits[0].models[0].loghttps://www.sasbdb.org/media/log_files/1511P2_OCuhmWB.log
fits[0].models[0].symmetrynull
fits[0].models[0].commentnull
fits[0].models[0].user54
fits[0].fit_unit1/A
fits[0].fit_plothttps://www.sasbdb.org/media/fitting_files/scattering_plots/SASDEN3_fit1_fixed_fit_img.png
fits[0].softwareDAMMIN
fits[0].chi_square_value1.126
fits[0].p_value0.0
fits[0].fit_residual_plotSASDEN3_fit1_fitresiduals_img.png
fits[0].fit_datahttps://www.sasbdb.org/media/fitting_files/SASDEN3_fit1.fir
fits[0].fit_loghttps://www.sasbdb.org/media/fitting_files/log_files/1511P2.log
fits[0].software_versionnull
fits[0].description
estimated_volume_methodnull
pddf_softwareATSAS GNOM
pddf_software_version5.0
i0_calibration_standardnull
descriptionThe protein is in the native state and is composed of two dimers of about 95 KDa each. SAXS data curves of different concentrations were merged and analysed using ATSAS 2.8.4-1
experiment_descriptionSynchrotron SAXS data from solutions of perivitellin (PmPV2) in 20 mM Tris, pH 7 were collected on the SAXS2 beam line at the Brazilian Synchrotron Light Laboratory (Campinas, Brazil) using a MAR 165 CCD detector at a sample-detector distance of 1.5 m and at a wavelength of λ = 0.155 nm (l(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). Solute concentrations ranging between 0.8 and 2 mg/ml were measured at 20°C. Five successive 300 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. The low angle data collected at lower concentration were merged with the highest concentration high angle data to yield the final composite scattering curve.
tags[]
intensity_unitarbitrary
experimental_mw179.0
experimental_mw_errornull
guinier_i0_mwnull
guinier_i0_mw_errornull
porod_mw168.0
porod_mw_errornull
pddf_i00.000323
pddf_i0_errornull
guinier_i00.00033
guinier_i0_error2.5e-07
pddf_rg4.322
pddf_rg_errornull
guinier_rg4.39
guinier_rg_error0.03
pddf_dmax14.25
pddf_dmax_errornull
porod_volume266.62
porod_volume_errornull
estimated_volumenull
estimated_volume_errornull
guinier_point_first2
guinier_point_last21
pddf_point_firstnull
pddf_point_lastnull
i0_calibration_standard_datanull
intensities_log_log_plotSASDEN3_datloglog_img.png
symmetrynull
last_modified2020-11-03T10:06:58.193128+01:00
bragg_peak[]
manifest.json:36 个字段值
字段路径原始值
codeSASDEN3
statussuccess
started_at2026-08-11T14:03:59.772398+00:00
finished_at2026-08-11T14:04:07.339067+00:00
source_last_modified2020-11-03T10:06:58.193128+01:00
files[0].statusdownloaded
files[0].urlhttps://www.sasbdb.org/rest-api/entry/summary/SASDEN3/
files[0].path/data/saxsdb/sasbdb/entries/n3/sasden3/source/summary.json
files[0].size8204
files[0].sha256ea8da423a0d4f4c0ac9e5b80fb630e4c625db8814d84e193985dcfbae9bc67c2
files[1].statusdownloaded
files[1].urlhttps://www.sasbdb.org/media/intensities_files/SASDEN3.dat
files[1].path/data/saxsdb/sasbdb/entries/n3/sasden3/source/SASDEN3.dat
files[1].size6383
files[1].sha256f88d7067264f5a359c505aec1136443393c649cdb630248f84833466fb7cda25
files[1].rolecurve
files[2].statusdownloaded
files[2].urlhttps://www.sasbdb.org/media/p_of_R_files/SASDEN3.out
files[2].path/data/saxsdb/sasbdb/entries/n3/sasden3/source/SASDEN3.out
files[2].size22764
files[2].sha256b271683d20c39ee180ba5e0f097d19942ed2ccb44b958284a757cfa67bdf54b9
files[2].rolepddf
files[3].statusdownloaded
files[3].urlhttps://www.sasbdb.org/media/sascif/sascif_files/SASDEN3.sascif
files[3].path/data/saxsdb/sasbdb/entries/n3/sasden3/source/SASDEN3.sascif
files[3].size103713
files[3].sha2563680a2b4d5077ec93d29894b2a150ffa648a817fb27da2e7c18c1e9c9f50c209
files[3].rolesascif
files[4].statusdownloaded
files[4].urlhttps://www.sasbdb.org/media/zip_directories/SASDEN3.zip
files[4].path/data/saxsdb/sasbdb/entries/n3/sasden3/source/SASDEN3.zip
files[4].size17558
files[4].sha2561c2d7317f633bc012b9a8acbf8d8990f51bb88e7584f549b6d845ac84e3b72dc
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": "SASDEN3",
  "status": "Published",
  "type_of_curve": "Merged",
  "angular_unit": "1/nm",
  "project": {
    "title": "Exaptation of two ancient immune proteins into a new dimeric pore-forming toxin in snails.",
    "publication": {
      "title": "Exaptation of two ancient immune proteins into a new dimeric pore-forming toxin in snails.",
      "author_list": "Giglio ML, Ituarte S, Milesi V, Dreon MS, Brola TR, Caramelo J, Ip JCH, Maté S, Qiu JW, Otero LH, Heras H",
      "journal": "J Struct Biol",
      "doi": "10.1016/j.jsb.2020.107531",
      "pmid": "32446810",
      "published_date": "2020 Aug 1"
    },
    "status": "released",
    "submitted_date": "2018-09-04",
    "released_date": "2020-02-10"
  },
  "pddf_data": "https://www.sasbdb.org/media/p_of_R_files/SASDEN3.out",
  "intensities_data": "https://www.sasbdb.org/media/intensities_files/SASDEN3.dat",
  "intensities_log_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDEN3_dat_img.png",
  "intensities_kratky_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDEN3_kratky_img.png",
  "pddf_plot": "https://www.sasbdb.org/media/p_of_R_files/pofr_images/SASDEN3_pofr_img.png",
  "intensities_guinier_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDEN3_guinier_img.png",
  "sascif_data": "https://www.sasbdb.org/media/sascif/sascif_files/SASDEN3.sascif",
  "experiment": {
    "instrument": {
      "detector": {
        "type": null,
        "name": "MAR 165 CCD",
        "resolution": null
      },
      "name": "Brazilian Synchrotron Light Laboratory",
      "city": "Campinas",
      "country": "Brazil",
      "beamline_name": "SAXS2 Beamline",
      "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": "P. maculata perivitellin 2",
          "short_name": "PmPV2",
          "sequence": "MSQLRWWVVSQVLLLIAICSLDHSEGARVCPKIVPGLDKLRVGVDITKLDLLPLFDLGDN\r\nGFRSAVADYTCDRGQTAVVDGESFDVPDQVDSVVIESSGQQTSSVTTIKSESQISQALSI\r\nSAGISVETAKAGFSSSASYAEMQEAITKYGRTVSQMSAVYTTCSANLSPNLLLGQNPLQT\r\nLSRLPSDFTADTQGYYDFIKTYGTHYFNKGKLGGMFLFTSETDMSYFQNKNSQQIEATVK\r\nATFASILSTETGGSSDESKEVIEFKESSLITSKFFGGQTNLAADGLTKWQPTIAKLPYFM\r\nSGTLSTISSLIADTTKRASMELAVKNYLLKAKVANLDRLTYIRLNSWSVGHNELRDLSAQ\r\nLQNLKTKTIFSDADEKLLQSIEDQVSVPAWFSDRTTFCFRSTAVGSADQCNGQSTNTLCA\r\nEPNRYTQQYMDKTYLGDTGCRLVWKISTTESTDWFKSVKVNFRWYPTWSPCACGPVGTPF\r\nTISAPANSWTQDYLDVTNPKFGECMLQWMIEVPPTATLWAKNLEFCIDFTCGKKKQCVDA\r\nNQWTEPYLDISAHEACGMSWALIAK\r\n\r\nMVKKIHFIMERHASIVAFLLAVLALTESQAFTSVKLPRDEHWPYNYVSVGPAGVWAVNRQ\r\nNKLFYRTGTYGDNANMGSGWQFKQDGVGQVDVGKDKVGYINLSGGSLFRIEGISQANPVG\r\nGTPKSWEWWTKYIGMSLREDTRFSSRIENQNKVLTFTFRTCFWASRITNWCFADSSYTET\r\nVTAGGSGTWITKSQLKYKSGTFGNPDTEGGDWILVDSGSFQHVSSGSGVVLAVRSNGELV\r\nQRTGITCSLPQGTGWTSMLNSMSRVDTYGTVAWAVDTAGDLYFINL",
          "organism": "Pomacea maculata",
          "uniprot_code": null,
          "uniprot_range_first": null,
          "uniprot_range_last": null,
          "oligomerization": "dimer",
          "molecular_type": "protein",
          "uniprot_sequence": null,
          "mw": 93.913,
          "total_mw": 187.826,
          "number_molecules": 2,
          "complex_state": false,
          "deuteration": null,
          "molecule_source": "biological",
          "molecule_description": null
        }
      ],
      "buffer": {
        "name": "20 mM Tris",
        "concentration_unit": null,
        "comment": null,
        "additive": null,
        "concentration": null,
        "pka": null,
        "ph": 7.0,
        "deuteration": null
      },
      "purity_method": null,
      "name": "Perivitellin PmPV2",
      "ext_coefficient": null,
      "contrast": null,
      "specific_vol": null,
      "dry_vol": null,
      "absorbption": null,
      "deuteration": null,
      "mixture": null
    },
    "contributor": [
      {
        "affiliation": [
          {
            "short_name": null,
            "address": null,
            "full_name": "Instituto de Investigaciones Bioquímicas de La Plata INIBIOLP",
            "webpage": null
          }
        ],
        "contributor_name": "Santiago",
        "contributor_surname": "Ituarte",
        "orcid": ""
      }
    ],
    "concentration_method": null,
    "concentration_unit": null,
    "date": "2015-03-26",
    "storage_temperature": 4.0,
    "cell_temperature": 20.0,
    "exposure_time": 300.0,
    "number_of_frames": 5,
    "wavelength": 0.155,
    "sample_detector_distance": 1.51154,
    "concentration_min": 0.8,
    "concentration_max": 2.0,
    "sample_volume": null,
    "flow_rate": null,
    "s_min": 0.097,
    "s_max": 1.792,
    "total_exposure_time": null,
    "seccolumn": null
  },
  "fits": [
    {
      "models": [
        {
          "model_plot": "https://www.sasbdb.org/media/pdb_file/images/SASDEN3_fit1_model1_img.png",
          "software": "DAMMIN",
          "pdb_link": [],
          "model_title": null,
          "type_of_model": "dummy",
          "software_version": "DAMMIN",
          "model_data": "https://www.sasbdb.org/media/pdb_file/SASDEN3_fit1_model1.pdb",
          "model_mw": 161.7,
          "bead_radius": 1.9,
          "log": "https://www.sasbdb.org/media/log_files/1511P2_OCuhmWB.log",
          "symmetry": null,
          "comment": null,
          "user": 54
        }
      ],
      "fit_unit": "1/A",
      "fit_plot": "https://www.sasbdb.org/media/fitting_files/scattering_plots/SASDEN3_fit1_fixed_fit_img.png",
      "software": "DAMMIN",
      "chi_square_value": 1.126,
      "p_value": 0.0,
      "fit_residual_plot": "SASDEN3_fit1_fitresiduals_img.png",
      "fit_data": "https://www.sasbdb.org/media/fitting_files/SASDEN3_fit1.fir",
      "fit_log": "https://www.sasbdb.org/media/fitting_files/log_files/1511P2.log",
      "software_version": null,
      "description": ""
    }
  ],
  "estimated_volume_method": null,
  "pddf_software": "ATSAS GNOM",
  "pddf_software_version": "5.0",
  "i0_calibration_standard": null,
  "description": "The protein is in the native state and is composed of two dimers of about 95 KDa each. SAXS data curves of different concentrations were merged and analysed using ATSAS 2.8.4-1",
  "experiment_description": "Synchrotron SAXS data from solutions of perivitellin (PmPV2) in 20 mM Tris, pH 7 were collected on the SAXS2 beam line at the Brazilian Synchrotron Light Laboratory (Campinas, Brazil) using a MAR 165 CCD detector at a sample-detector distance of 1.5 m and at a wavelength of λ = 0.155 nm (l(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). Solute concentrations ranging between 0.8 and 2 mg/ml were measured at 20°C. Five successive 300 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. The low angle data collected at lower concentration were merged with the highest concentration high angle data to yield the final composite scattering curve.",
  "tags": [],
  "intensity_unit": "arbitrary",
  "experimental_mw": 179.0,
  "experimental_mw_error": null,
  "guinier_i0_mw": null,
  "guinier_i0_mw_error": null,
  "porod_mw": 168.0,
  "porod_mw_error": null,
  "pddf_i0": 0.000323,
  "pddf_i0_error": null,
  "guinier_i0": 0.00033,
  "guinier_i0_error": 2.5e-07,
  "pddf_rg": 4.322,
  "pddf_rg_error": null,
  "guinier_rg": 4.39,
  "guinier_rg_error": 0.03,
  "pddf_dmax": 14.25,
  "pddf_dmax_error": null,
  "porod_volume": 266.62,
  "porod_volume_error": null,
  "estimated_volume": null,
  "estimated_volume_error": null,
  "guinier_point_first": 2,
  "guinier_point_last": 21,
  "pddf_point_first": null,
  "pddf_point_last": null,
  "i0_calibration_standard_data": null,
  "intensities_log_log_plot": "SASDEN3_datloglog_img.png",
  "symmetry": null,
  "last_modified": "2020-11-03T10:06:58.193128+01:00",
  "bragg_peak": []
}
查看完整 manifest.json 原文
{
  "code": "SASDEN3",
  "status": "success",
  "started_at": "2026-08-11T14:03:59.772398+00:00",
  "finished_at": "2026-08-11T14:04:07.339067+00:00",
  "source_last_modified": "2020-11-03T10:06:58.193128+01:00",
  "files": [
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/rest-api/entry/summary/SASDEN3/",
      "path": "/data/saxsdb/sasbdb/entries/n3/sasden3/source/summary.json",
      "size": 8204,
      "sha256": "ea8da423a0d4f4c0ac9e5b80fb630e4c625db8814d84e193985dcfbae9bc67c2"
    },
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/media/intensities_files/SASDEN3.dat",
      "path": "/data/saxsdb/sasbdb/entries/n3/sasden3/source/SASDEN3.dat",
      "size": 6383,
      "sha256": "f88d7067264f5a359c505aec1136443393c649cdb630248f84833466fb7cda25",
      "role": "curve"
    },
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/media/p_of_R_files/SASDEN3.out",
      "path": "/data/saxsdb/sasbdb/entries/n3/sasden3/source/SASDEN3.out",
      "size": 22764,
      "sha256": "b271683d20c39ee180ba5e0f097d19942ed2ccb44b958284a757cfa67bdf54b9",
      "role": "pddf"
    },
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/media/sascif/sascif_files/SASDEN3.sascif",
      "path": "/data/saxsdb/sasbdb/entries/n3/sasden3/source/SASDEN3.sascif",
      "size": 103713,
      "sha256": "3680a2b4d5077ec93d29894b2a150ffa648a817fb27da2e7c18c1e9c9f50c209",
      "role": "sascif"
    },
    {
      "status": "downloaded",
      "url": "https://www.sasbdb.org/media/zip_directories/SASDEN3.zip",
      "path": "/data/saxsdb/sasbdb/entries/n3/sasden3/source/SASDEN3.zip",
      "size": 17558,
      "sha256": "1c2d7317f633bc012b9a8acbf8d8990f51bb88e7584f549b6d845ac84e3b72dc",
      "role": "full_entry_zip",
      "zip_member_count": 4,
      "zip_validation": "central_directory_readable"
    }
  ]
}