SASDEP2

Unlabeled Nuclear Localization Signal (NLS) from the inner nuclear membrane protein HEH2 with denaturant

数据类型:SASBDB 实验数据 状态:Published 曲线类型:Single concentration 最后更新:2023-06-21T07:56:39.492710+02:00

The protein contains a penultimate non-canonical amino acid p-acetylphenylalanine (207 Da) that is represented as U (selenocysteine, 168 Da) in the amino acid sequence for the entry. Therefore, the calculated MW from sequence (MW(expected)) must be adjusted accordingly (ca. 40 Da).

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1. 样品、组分与实验条件 Sample & Experiment

样品 1 · Unlabeled Nuclear Localization Signal (NLS) from the inner nuclear membrane protein HEH2 with denaturant

浓度— – 7.5 缓冲液 / pH25 mM HEPES, 150 mM NaCl, 10 mM DTT, 6 M urea, 0.3 M KCl / 7.4
实验温度23.0 设备 / 束线PETRA III / EMBL P12
波长0.1 nm曝光0.05 s × 20

分子组分

组分类型 / 物种UniProt 与构建体寡聚状态分子量
Inner nuclear membrane protein HEH2
查看序列
>U=4-ACETYLPHENYLALANINEACETNKRKREQISTDNEAKMQIQEEKSPKKKRKKRSSKANKPPEUA
proteinSaccharomyces cerevisiaeQ0328199–140monomer分子数 15.406 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
11705[3]0.0199359–4.50939 1/nm含误差列缺失 0169sasbdb/entries/p2/sasdep2/source/SASDEP2.dat
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2. SASBDB 报告的指标 Reported Results

指标方法数值误差单位
dmaxP(r)7.1—nm
i0Guinier82.160.8arbitrary
i0P(r)79.721.11arbitrary
mwExperimental10.4—kDa
porod_volumePorod9.81—nm³
rgGuinier2.330.18nm
rgP(r)2.290.04nm

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

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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25 mM HEPES, 150 mM NaCl, 10 mM DTT, 6 M urea, 0.3 M KCl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2014-01-25储存 / 测量温度— / 23.0
曝光时间0.05帧数20
波长0.1样品-探测器距离3.0
光源X-ray synchrotron探测器Pilatus 2M
机构 / 束线PETRA III / EMBL P12 · DESY; Hamburg, Germany
q 范围0.02 – 4.509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
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full_entry_zipsasbdb/entries/p2/sasdep2/source/SASDEP2.zipdownloaded1319603415511db166632d071c956bf563900f8c7ea2eede9751acb874dfd271b931eb下载查看原文件源站
pddfsasbdb/entries/p2/sasdep2/source/SASDEP2.outdownloaded12967077fb6c8af76a3454eccdb30980cb1f7369dc367a11c1f8b51ad31acbc65415a1下载查看原文件源站
sascifsasbdb/entries/p2/sasdep2/source/SASDEP2.sascifdownloaded580978b4b9f275168b7d2d6fcd641331a4c57217c8e8c07316fde47a9106371bc6e2e1下载查看原文件源站
summarysasbdb/entries/p2/sasdep2/source/summary.jsondownloaded9494b4c01806741fbfda66f770f949f75799a8a5fffbdd4b2e1a26843cfaf58a1ef0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(8 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:195 个字段值
字段路径原始值
codeSASDEP2
statusPublished
type_of_curveSingle concentration
angular_unit1/nm
project.titleDecoupling of size and shape fluctuations in heteropolymeric sequences reconciles discrepancies in SAXS vs. FRET measurements.
project.publication.titleDecoupling of size and shape fluctuations in heteropolymeric sequences reconciles discrepancies in SAXS vs. FRET measurements.
project.publication.author_listFuertes G, Banterle N, Ruff KM, Chowdhury A, Mercadante D, Koehler C, Kachala M, Estrada Girona G, Milles S, Mishra A, Onck PR, Gräter F, Esteban-Martín S, Pappu RV, Svergun DI, Lemke EA
project.publication.journalProc Natl Acad Sci U S A
project.publication.doi10.1073/pnas.1704692114
project.publication.pmid28716919
project.publication.published_date2017 Aug 1
project.statusreleased
project.submitted_date2018-08-16
project.released_date2018-08-18
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sascif_datahttps://www.sasbdb.org/media/sascif/sascif_files/SASDEP2.sascif
experiment.instrument.detector.typenull
experiment.instrument.detector.namePilatus 2M
experiment.instrument.detector.resolutionnull
experiment.instrument.namePETRA III
experiment.instrument.cityDESY; Hamburg
experiment.instrument.countryGermany
experiment.instrument.beamline_nameEMBL P12
experiment.instrument.beam_geometrynull
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_nameInner nuclear membrane protein HEH2
experiment.sample.molecule[0].short_nameNLS
experiment.sample.molecule[0].sequence> U=4-Acetylphenylalanine ACETNKRKREQISTDNEAKMQIQEEKSPKKKRKKRSSKANKPPEUA
experiment.sample.molecule[0].organismSaccharomyces cerevisiae
experiment.sample.molecule[0].uniprot_codeQ03281
experiment.sample.molecule[0].uniprot_range_first99
experiment.sample.molecule[0].uniprot_range_last140
experiment.sample.molecule[0].oligomerizationmonomer
experiment.sample.molecule[0].molecular_typeprotein
experiment.sample.molecule[0].uniprot_sequenceMDHRNLDPKTLKVSQLRRVLVENDVAFPANARKPVLVKLFEEKVRQRLQSSPEASKVRTS IQKVVKSGAKNADRKKTLKSKKLESSSSESKTVKDENVETNKRKREQISTDNEAKMQIQE EKSPKKKRKKRSSKANKPPESPPQSKSDGKATSADLTSELETVEELHKKDSSDDKPRVKE LPKPELPNLKVSNEFLAQLNKELASAATENYDHSIKSTDLSSIRIETEEPVGPSTGAETR NESEVMENINLEVQPEVKEAKEELTKISETFDNQDEEDTSRLSSKKNIRSPKGRTRHFIA NKTKRGIDIMKPFIAHLFIWLWNGAIFLSIICPILFGLWYREQRIQVGYCGHEKPLKSLA ISAFPQTERVDSVLQAYRPNCLECPEHGICSSFMNVECEPGYEPKSSILETYGIIPFPKY CAKDESKEKEVDELVWKVNEYLKKKNAQHECGEGENLFESGETETKLYDIFSHSRPSWES QREFNDHWKNVLEILKKKDDIIWLPLDFETNGKREKSKSNNTNYIYRSTSKKWVTLQCHL EGDIQEYITKYGGSLFITLGVLFLIKKIQSTLDNYVQGEQIIEKLVKEAIDKLKDVKKNK GEEPFLTTVQLRATLLSDIPNIKEQNNLWAQTKEKIMKEQSENIELYLLEENGEIMTCWE WKE
experiment.sample.molecule[0].mw5.406
experiment.sample.molecule[0].total_mw5.406
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.name25 mM HEPES, 150 mM NaCl, 10 mM DTT, 6 M urea, 0.3 M KCl
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.nameUnlabeled Nuclear Localization Signal (NLS) from the inner nuclear membrane protein HEH2 with denaturant
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].addressPrague, Czech Republic
experiment.contributor[0].affiliation[0].full_nameInstitute of Biotechnology CAS v.v.i.
experiment.contributor[0].affiliation[0].webpagehttp://www.ibt.cas.cz/
experiment.contributor[0].contributor_nameGustavo
experiment.contributor[0].contributor_surnameFuertes Vives
experiment.contributor[0].orcidhttps://orcid.org/0000-0002-8564-8644
experiment.concentration_methodnull
experiment.concentration_unitnull
experiment.date2014-01-25
experiment.storage_temperaturenull
experiment.cell_temperature23.0
experiment.exposure_time0.05
experiment.number_of_frames20
experiment.wavelength0.1
experiment.sample_detector_distance3.0
experiment.concentration_minnull
experiment.concentration_max7.5
experiment.sample_volumenull
experiment.flow_ratenull
experiment.s_min0.02
experiment.s_max4.509
experiment.total_exposure_timenull
experiment.seccolumnnull
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fits[0].models[3].user359
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fits[0].softwareEOM/GAJOE
fits[0].chi_square_value0.647
fits[0].p_value0.187063
fits[0].fit_residual_plotSASDEP2_fit1_fitresiduals_img.png
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fits[0].software_versionnull
fits[0].descriptionnull
estimated_volume_methodnull
pddf_softwareATSAS GNOM
pddf_software_version5.0
i0_calibration_standardnull
descriptionThe protein contains a penultimate non-canonical amino acid p-acetylphenylalanine (207 Da) that is represented as U (selenocysteine, 168 Da) in the amino acid sequence for the entry. Therefore, the calculated MW from sequence (MW(expected)) must be adjusted accordingly (ca. 40 Da).
experiment_descriptionnull
tags[0]idp
intensity_unitarbitrary
experimental_mw10.4
experimental_mw_errornull
guinier_i0_mwnull
guinier_i0_mw_errornull
porod_mwnull
porod_mw_errornull
pddf_i079.72
pddf_i0_error1.11
guinier_i082.16
guinier_i0_error0.8
pddf_rg2.29
pddf_rg_error0.04
guinier_rg2.33
guinier_rg_error0.18
pddf_dmax7.1
pddf_dmax_errornull
porod_volume9.81
porod_volume_errornull
estimated_volumenull
estimated_volume_errornull
guinier_point_first16
guinier_point_last205
pddf_point_firstnull
pddf_point_lastnull
i0_calibration_standard_datanull
intensities_log_log_plotSASDEP2_datloglog_img.png
symmetrynull
last_modified2023-06-21T07:56:39.492710+02:00
bragg_peak[]
manifest.json:36 个字段值
字段路径原始值
codeSASDEP2
statussuccess
started_at2026-08-11T13:42:57.615982+00:00
finished_at2026-08-11T13:43:07.529375+00:00
source_last_modified2023-06-21T07:56:39.492710+02:00
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查看完整 summary.json 原文
{
  "code": "SASDEP2",
  "status": "Published",
  "type_of_curve": "Single concentration",
  "angular_unit": "1/nm",
  "project": {
    "title": "Decoupling of size and shape fluctuations in heteropolymeric sequences reconciles discrepancies in SAXS vs. FRET measurements.",
    "publication": {
      "title": "Decoupling of size and shape fluctuations in heteropolymeric sequences reconciles discrepancies in SAXS vs. FRET measurements.",
      "author_list": "Fuertes G, Banterle N, Ruff KM, Chowdhury A, Mercadante D, Koehler C, Kachala M, Estrada Girona G, Milles S, Mishra A, Onck PR, Gräter F, Esteban-Martín S, Pappu RV, Svergun DI, Lemke EA",
      "journal": "Proc Natl Acad Sci U S A",
      "doi": "10.1073/pnas.1704692114",
      "pmid": "28716919",
      "published_date": "2017 Aug 1"
    },
    "status": "released",
    "submitted_date": "2018-08-16",
    "released_date": "2018-08-18"
  },
  "pddf_data": "https://www.sasbdb.org/media/p_of_R_files/SASDEP2.out",
  "intensities_data": "https://www.sasbdb.org/media/intensities_files/SASDEP2.dat",
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  "experiment": {
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        "resolution": null
      },
      "name": "PETRA III",
      "city": "DESY; Hamburg",
      "country": "Germany",
      "beamline_name": "EMBL P12",
      "beam_geometry": null,
      "type_of_source": "X-ray synchrotron",
      "point_source": null,
      "line_collimation": null,
      "sample_path_length": null,
      "line_collimation_slitlength": null,
      "line_collimation_integrationwidth": null,
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      "beam_profile_al": null
    },
    "sample": {
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        {
          "long_name": "Inner nuclear membrane protein HEH2",
          "short_name": "NLS",
          "sequence": "> U=4-Acetylphenylalanine\r\nACETNKRKREQISTDNEAKMQIQEEKSPKKKRKKRSSKANKPPEUA",
          "organism": "Saccharomyces cerevisiae",
          "uniprot_code": "Q03281",
          "uniprot_range_first": 99,
          "uniprot_range_last": 140,
          "oligomerization": "monomer",
          "molecular_type": "protein",
          "uniprot_sequence": "MDHRNLDPKTLKVSQLRRVLVENDVAFPANARKPVLVKLFEEKVRQRLQSSPEASKVRTS\nIQKVVKSGAKNADRKKTLKSKKLESSSSESKTVKDENVETNKRKREQISTDNEAKMQIQE\nEKSPKKKRKKRSSKANKPPESPPQSKSDGKATSADLTSELETVEELHKKDSSDDKPRVKE\nLPKPELPNLKVSNEFLAQLNKELASAATENYDHSIKSTDLSSIRIETEEPVGPSTGAETR\nNESEVMENINLEVQPEVKEAKEELTKISETFDNQDEEDTSRLSSKKNIRSPKGRTRHFIA\nNKTKRGIDIMKPFIAHLFIWLWNGAIFLSIICPILFGLWYREQRIQVGYCGHEKPLKSLA\nISAFPQTERVDSVLQAYRPNCLECPEHGICSSFMNVECEPGYEPKSSILETYGIIPFPKY\nCAKDESKEKEVDELVWKVNEYLKKKNAQHECGEGENLFESGETETKLYDIFSHSRPSWES\nQREFNDHWKNVLEILKKKDDIIWLPLDFETNGKREKSKSNNTNYIYRSTSKKWVTLQCHL\nEGDIQEYITKYGGSLFITLGVLFLIKKIQSTLDNYVQGEQIIEKLVKEAIDKLKDVKKNK\nGEEPFLTTVQLRATLLSDIPNIKEQNNLWAQTKEKIMKEQSENIELYLLEENGEIMTCWE\nWKE",
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          "number_molecules": 1,
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          "deuteration": null,
          "molecule_source": "biological",
          "molecule_description": null
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      ],
      "buffer": {
        "name": "25 mM HEPES, 150 mM NaCl, 10 mM DTT, 6 M urea, 0.3 M KCl",
        "concentration_unit": null,
        "comment": null,
        "additive": null,
        "concentration": null,
        "pka": null,
        "ph": 7.4,
        "deuteration": null
      },
      "purity_method": null,
      "name": "Unlabeled Nuclear Localization Signal (NLS) from the inner nuclear membrane protein HEH2 with denaturant",
      "ext_coefficient": null,
      "contrast": null,
      "specific_vol": null,
      "dry_vol": null,
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    },
    "contributor": [
      {
        "affiliation": [
          {
            "short_name": null,
            "address": "Prague, Czech Republic",
            "full_name": "Institute of Biotechnology CAS v.v.i.",
            "webpage": "http://www.ibt.cas.cz/"
          }
        ],
        "contributor_name": "Gustavo",
        "contributor_surname": "Fuertes Vives",
        "orcid": "https://orcid.org/0000-0002-8564-8644"
      }
    ],
    "concentration_method": null,
    "concentration_unit": null,
    "date": "2014-01-25",
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    "cell_temperature": 23.0,
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          "type_of_model": "atomic",
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          "log": null,
          "symmetry": null,
          "comment": "p-acetylphenylalanine was replaced with a cysteine.",
          "user": 359
        },
        {
          "model_plot": "https://www.sasbdb.org/media/pdb_file/images/SASDEP2_fit1_model2_img.png",
          "software": "Other",
          "pdb_link": [],
          "model_title": null,
          "type_of_model": "atomic",
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          "comment": "p-acetylphenylalanine was replaced with a cysteine.",
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          "comment": "p-acetylphenylalanine was replaced with a cysteine.",
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        {
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          "pdb_link": [],
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  "symmetry": null,
  "last_modified": "2023-06-21T07:56:39.492710+02:00",
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}
查看完整 manifest.json 原文
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  "status": "success",
  "started_at": "2026-08-11T13:42:57.615982+00:00",
  "finished_at": "2026-08-11T13:43:07.529375+00:00",
  "source_last_modified": "2023-06-21T07:56:39.492710+02:00",
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