SASDZ95

Alpha-actinin-2 (ACTN2) wild-type at 60 °C

数据类型:SASBDB 实验数据 状态:Published 曲线类型:Single concentration 最后更新:2026-08-03T08:24:24.564488+02:00

ACTN2-WT dimer peak using batch-mode SAXS at 60 degrees (°C)

1. 样品、组分与实验条件 Sample & Experiment

样品 1 · Alpha-actinin-2 (ACTN2) wild-type at 60 °C

浓度— – 1.0 缓冲液 / pH20 mM HEPES, 150 mM NaCl / 8.0
Experimental temperature60.0 设备 / 束线Diamond Light Source / B21
波长0.94 nm曝光1.0 s × 25

分子组分

组分类型 / OrganismUniProt 与Construct寡聚状态Molecular weight
Alpha-actinin-2
查看序列
>ACTN2MNQIEPGVQYNYVYDEDEYMIQEEEWDRDLLLDPAWEKQQRKTFTAWCNSHLRKAGTQIENIEEDFRNGLKLMLLLEVISGERLPKPDRGKMRFHKIANVNKALDYIASKGVKLVSIGAEEIVDGNVKMTLGMIWTIILRFAIQDISVEETSAKEGLLLWCQRKTAPYRNVNIQNFHTSWKDGLGLCALIHRHRPDLIDYSKLNKDDPIGNINLAMEIAEKHLDIPKMLDAEDIVNTPKPDERAIMTYVSCFYHAFAGAEQAETAANRICKVLAVNQENERLMEEYERLASELLEWIRRTIPWLENRTPEKTMQAMQKKLEDFRDYRRKHKPPKVQEKCQLEINFNTLQTKLRISNRPAFMPSEGKMVSDIAGAWQRLEQAEKGYEEWLLNEIRRLERLEHLAEKFRQKASTHETWAYGKEQILLQKDYESASLTEVRALLRKHEAFESDLAAHQDRVEQIAAIAQELNELDYHDAVNVNDRCQKICDQWDRLGTLTQKRREALERMEKLLETIDQLHLEFAKRAAPFNNWMEGAMEDLQDMFIVHSIEEIQSLITAHEQFKATLPEADGERQSIMAIQNEVEKVIQSYNIRISSSNPYSTVTMDELRTKWDKVKQLVPIRDQSLQEELARQHANERLRRQFAAQANAIGPWIQNKMEEIARSSIQITGALEDQMNQLKQYEHNIINYKNNIDKLEGDHQLIQEALVFDNKHTNYTMEHIRVGWELLLTTIARTINEVETQILTRDAKGITQEQMNEFRASFNHFDRRKNGLMDHEDFRACLISMGYDLGEAEFARIMTLVDPNGQGTVTFQSFIDFMTRETADTDTAEQVIASFRILASDKPYILAEELRRELPPDQAQYCIKRMPAYSGPGSVPGALDYAAFSSALYGESDL
proteinHomo sapiensP35609—–—dimer分子数 2103.853 kDa

实验曲线

曲线点数 / 列q range误差质量负强度点来源文件
12568[3]0.0045–0.34 1/A含误差列缺失 0499sasbdb/entries/95/sasdz95/source/SASDZ95.dat

2. SASBDB 报告的指标 Reported Results

指标方法数值误差单位
dmaxP(r)37.0Å
i0Guinier0.1437481/cm
i0P(r)1.7633451/cm
mwExperimental341.0kDa
rgGuinier11.2046.467Å
rgP(r)11.68Å

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

该条目没有来源拟合记录。

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“—”;Not declared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 HEPES, 150 mM NaCl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2024-05-13储存 / 测量温度60.0 / 60.0
曝光时间1.0帧数25
波长0.94样品-探测器距离3.7
光源X-ray synchrotron探测器Eiger 4M
机构 / 束线Diamond Light Source / B21 · Didcot, UK
q range0.045 – 3.4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Download文件

类别文件状态大小校验值Download与查看
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pddfsasbdb/entries/95/sasdz95/source/SASDZ95.outdownloaded5656a30124a432d880b381a1ca6e24b0ffb0c40da09b2688eadb77980aa50f1aaddcDownload查看原文件源站
sascifsasbdb/entries/95/sasdz95/source/SASDZ95.sascifnot_availableDownload查看原文件源站
summarysasbdb/entries/95/sasdz95/source/summary.jsondownloaded7233b2207290b26f114e11f7cde24f76c43279a5c735f5f14714748a1859c6fae9e0Download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(2 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:134 个字段值
字段路径原始值
codeSASDZ95
statusPublished
type_of_curveSingle concentration
angular_unit1/A
project.titleComprehensive biophysical and structural profiling of alpha-actinin-2 variants reveals mechanistic diversity in hypertrophic cardiomyopathy.
project.publication.titleComprehensive biophysical and structural profiling of alpha-actinin-2 variants reveals mechanistic diversity in hypertrophic cardiomyopathy.
project.publication.author_listNoureddine M, Mikolajek H, Cowieson N, Pinotsis N, Robinson P, Slater A, Redwood C, Loughna S, Denning C, Mohammed F, Gehmlich K
project.publication.journalNat Commun
project.publication.doi10.1038/s41467-026-75392-z
project.publication.pmid42481460
project.publication.published_date2026 Jul 21
project.statusreleased
project.submitted_date2026-03-31
project.released_date2026-05-14
pddf_datahttps://www.sasbdb.org/media/p_of_R_files/SASDZ95.dat
intensities_datahttps://www.sasbdb.org/media/intensities_files/SASDZ95.dat
intensities_log_plothttps://www.sasbdb.org/media/intensities_files/scattering_plots/SASDZ95_dat_img.png
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sascif_datahttps://www.sasbdb.org/media/sascif/sascif_files/SASDZ95.sascif
experiment.instrument.detector.typenull
experiment.instrument.detector.nameEiger 4M
experiment.instrument.detector.resolution75.0
experiment.instrument.nameDiamond Light Source
experiment.instrument.cityDidcot
experiment.instrument.countryUK
experiment.instrument.beamline_nameB21
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_nameAlpha-actinin-2
experiment.sample.molecule[0].short_nameACTN2
experiment.sample.molecule[0].sequence>ACTN2 MNQIEPGVQYNYVYDEDEYMIQEEEWDRDLLLDPAWEKQQRKTFTAWCNSHLRKAGTQIENIEEDFRNGLKLMLLLEVISGERLPKPDRGKMRFHKIANVNKALDYIASKGVKLVSIGAEEIVDGNVKMTLGMIWTIILRFAIQDISVEETSAKEGLLLWCQRKTAPYRNVNIQNFHTSWKDGLGLCALIHRHRPDLIDYSKLNKDDPIGNINLAMEIAEKHLDIPKMLDAEDIVNTPKPDERAIMTYVSCFYHAFAGAEQAETAANRICKVLAVNQENERLMEEYERLASELLEWIRRTIPWLENRTPEKTMQAMQKKLEDFRDYRRKHKPPKVQEKCQLEINFNTLQTKLRISNRPAFMPSEGKMVSDIAGAWQRLEQAEKGYEEWLLNEIRRLERLEHLAEKFRQKASTHETWAYGKEQILLQKDYESASLTEVRALLRKHEAFESDLAAHQDRVEQIAAIAQELNELDYHDAVNVNDRCQKICDQWDRLGTLTQKRREALERMEKLLETIDQLHLEFAKRAAPFNNWMEGAMEDLQDMFIVHSIEEIQSLITAHEQFKATLPEADGERQSIMAIQNEVEKVIQSYNIRISSSNPYSTVTMDELRTKWDKVKQLVPIRDQSLQEELARQHANERLRRQFAAQANAIGPWIQNKMEEIARSSIQITGALEDQMNQLKQYEHNIINYKNNIDKLEGDHQLIQEALVFDNKHTNYTMEHIRVGWELLLTTIARTINEVETQILTRDAKGITQEQMNEFRASFNHFDRRKNGLMDHEDFRACLISMGYDLGEAEFARIMTLVDPNGQGTVTFQSFIDFMTRETADTDTAEQVIASFRILASDKPYILAEELRRELPPDQAQYCIKRMPAYSGPGSVPGALDYAAFSSALYGESDL
experiment.sample.molecule[0].organismHomo sapiens
experiment.sample.molecule[0].uniprot_codeP35609
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_sequenceMNQIEPGVQYNYVYDEDEYMIQEEEWDRDLLLDPAWEKQQRKTFTAWCNSHLRKAGTQIE NIEEDFRNGLKLMLLLEVISGERLPKPDRGKMRFHKIANVNKALDYIASKGVKLVSIGAE EIVDGNVKMTLGMIWTIILRFAIQDISVEETSAKEGLLLWCQRKTAPYRNVNIQNFHTSW KDGLGLCALIHRHRPDLIDYSKLNKDDPIGNINLAMEIAEKHLDIPKMLDAEDIVNTPKP DERAIMTYVSCFYHAFAGAEQAETAANRICKVLAVNQENERLMEEYERLASELLEWIRRT IPWLENRTPEKTMQAMQKKLEDFRDYRRKHKPPKVQEKCQLEINFNTLQTKLRISNRPAF MPSEGKMVSDIAGAWQRLEQAEKGYEEWLLNEIRRLERLEHLAEKFRQKASTHETWAYGK EQILLQKDYESASLTEVRALLRKHEAFESDLAAHQDRVEQIAAIAQELNELDYHDAVNVN DRCQKICDQWDRLGTLTQKRREALERMEKLLETIDQLHLEFAKRAAPFNNWMEGAMEDLQ DMFIVHSIEEIQSLITAHEQFKATLPEADGERQSIMAIQNEVEKVIQSYNIRISSSNPYS TVTMDELRTKWDKVKQLVPIRDQSLQEELARQHANERLRRQFAAQANAIGPWIQNKMEEI ARSSIQITGALEDQMNQLKQYEHNIINYKNNIDKLEGDHQLIQEALVFDNKHTNYTMEHI RVGWELLLTTIARTINEVETQILTRDAKGITQEQMNEFRASFNHFDRRKNGLMDHEDFRA CLISMGYDLGEAEFARIMTLVDPNGQGTVTFQSFIDFMTRETADTDTAEQVIASFRILAS DKPYILAEELRRELPPDQAQYCIKRMPAYSGPGSVPGALDYAAFSSALYGESDL
experiment.sample.molecule[0].mw103.853
experiment.sample.molecule[0].total_mw207.706
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_description
experiment.sample.buffer.name20 mM HEPES, 150 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.ph8.0
experiment.sample.buffer.deuterationnull
experiment.sample.purity_methodnull
experiment.sample.nameAlpha-actinin-2 (ACTN2) wild-type at 60 °C
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].addressBirmingham, UK
experiment.contributor[0].affiliation[0].full_nameUniversity of Birmingham
experiment.contributor[0].affiliation[0].webpagehttps://www.birmingham.ac.uk
experiment.contributor[0].contributor_nameMaya
experiment.contributor[0].contributor_surnameNoureddine
experiment.contributor[0].orcidhttps://orcid.org/0009-0001-1890-5962
experiment.concentration_methodnull
experiment.concentration_unitnull
experiment.date2024-05-13
experiment.storage_temperature60.0
experiment.cell_temperature60.0
experiment.exposure_time1.0
experiment.number_of_frames25
experiment.wavelength0.94
experiment.sample_detector_distance3.7
experiment.concentration_minnull
experiment.concentration_max1.0
experiment.sample_volumenull
experiment.flow_ratenull
experiment.s_min0.045
experiment.s_max3.4
experiment.total_exposure_timenull
experiment.seccolumnnull
fits[]
estimated_volume_methodnull
pddf_softwareScÅtter
pddf_software_versionnull
i0_calibration_standardnull
descriptionACTN2-WT dimer peak using batch-mode SAXS at 60 degrees (°C)
experiment_descriptionnull
tags[]
intensity_unit1/cm
experimental_mw341.0
experimental_mw_errornull
guinier_i0_mwnull
guinier_i0_mw_errornull
porod_mwnull
porod_mw_errornull
pddf_i01.763345
pddf_i0_errornull
guinier_i00.143748
guinier_i0_errornull
pddf_rg11.68
pddf_rg_errornull
guinier_rg11.204
guinier_rg_error6.467
pddf_dmax37.0
pddf_dmax_errornull
porod_volumenull
porod_volume_errornull
estimated_volumenull
estimated_volume_errornull
guinier_point_first30
guinier_point_last56
pddf_point_firstnull
pddf_point_lastnull
i0_calibration_standard_datanull
intensities_log_log_plotSASDZ95_datloglog_img.png
symmetrynull
last_modified2026-08-03T08:24:24.564488+02:00
bragg_peak[]
manifest.json:34 个字段值
字段路径原始值
codeSASDZ95
statussuccess
started_at2026-08-11T14:42:59.066502+00:00
finished_at2026-08-11T14:43:07.681683+00:00
source_last_modified2026-08-03T08:24:24.564488+02:00
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查看完整 summary.json 原文
{
  "code": "SASDZ95",
  "status": "Published",
  "type_of_curve": "Single concentration",
  "angular_unit": "1/A",
  "project": {
    "title": "Comprehensive biophysical and structural profiling of alpha-actinin-2 variants reveals mechanistic diversity in hypertrophic cardiomyopathy.",
    "publication": {
      "title": "Comprehensive biophysical and structural profiling of alpha-actinin-2 variants reveals mechanistic diversity in hypertrophic cardiomyopathy.",
      "author_list": "Noureddine M, Mikolajek H, Cowieson N, Pinotsis N, Robinson P, Slater A, Redwood C, Loughna S, Denning C, Mohammed F, Gehmlich K",
      "journal": "Nat Commun",
      "doi": "10.1038/s41467-026-75392-z",
      "pmid": "42481460",
      "published_date": "2026 Jul 21"
    },
    "status": "released",
    "submitted_date": "2026-03-31",
    "released_date": "2026-05-14"
  },
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    "sample": {
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          "long_name": "Alpha-actinin-2",
          "short_name": "ACTN2",
          "sequence": ">ACTN2 \r\nMNQIEPGVQYNYVYDEDEYMIQEEEWDRDLLLDPAWEKQQRKTFTAWCNSHLRKAGTQIENIEEDFRNGLKLMLLLEVISGERLPKPDRGKMRFHKIANVNKALDYIASKGVKLVSIGAEEIVDGNVKMTLGMIWTIILRFAIQDISVEETSAKEGLLLWCQRKTAPYRNVNIQNFHTSWKDGLGLCALIHRHRPDLIDYSKLNKDDPIGNINLAMEIAEKHLDIPKMLDAEDIVNTPKPDERAIMTYVSCFYHAFAGAEQAETAANRICKVLAVNQENERLMEEYERLASELLEWIRRTIPWLENRTPEKTMQAMQKKLEDFRDYRRKHKPPKVQEKCQLEINFNTLQTKLRISNRPAFMPSEGKMVSDIAGAWQRLEQAEKGYEEWLLNEIRRLERLEHLAEKFRQKASTHETWAYGKEQILLQKDYESASLTEVRALLRKHEAFESDLAAHQDRVEQIAAIAQELNELDYHDAVNVNDRCQKICDQWDRLGTLTQKRREALERMEKLLETIDQLHLEFAKRAAPFNNWMEGAMEDLQDMFIVHSIEEIQSLITAHEQFKATLPEADGERQSIMAIQNEVEKVIQSYNIRISSSNPYSTVTMDELRTKWDKVKQLVPIRDQSLQEELARQHANERLRRQFAAQANAIGPWIQNKMEEIARSSIQITGALEDQMNQLKQYEHNIINYKNNIDKLEGDHQLIQEALVFDNKHTNYTMEHIRVGWELLLTTIARTINEVETQILTRDAKGITQEQMNEFRASFNHFDRRKNGLMDHEDFRACLISMGYDLGEAEFARIMTLVDPNGQGTVTFQSFIDFMTRETADTDTAEQVIASFRILASDKPYILAEELRRELPPDQAQYCIKRMPAYSGPGSVPGALDYAAFSSALYGESDL",
          "organism": "Homo sapiens",
          "uniprot_code": "P35609",
          "uniprot_range_first": null,
          "uniprot_range_last": null,
          "oligomerization": "dimer",
          "molecular_type": "protein",
          "uniprot_sequence": "MNQIEPGVQYNYVYDEDEYMIQEEEWDRDLLLDPAWEKQQRKTFTAWCNSHLRKAGTQIE\nNIEEDFRNGLKLMLLLEVISGERLPKPDRGKMRFHKIANVNKALDYIASKGVKLVSIGAE\nEIVDGNVKMTLGMIWTIILRFAIQDISVEETSAKEGLLLWCQRKTAPYRNVNIQNFHTSW\nKDGLGLCALIHRHRPDLIDYSKLNKDDPIGNINLAMEIAEKHLDIPKMLDAEDIVNTPKP\nDERAIMTYVSCFYHAFAGAEQAETAANRICKVLAVNQENERLMEEYERLASELLEWIRRT\nIPWLENRTPEKTMQAMQKKLEDFRDYRRKHKPPKVQEKCQLEINFNTLQTKLRISNRPAF\nMPSEGKMVSDIAGAWQRLEQAEKGYEEWLLNEIRRLERLEHLAEKFRQKASTHETWAYGK\nEQILLQKDYESASLTEVRALLRKHEAFESDLAAHQDRVEQIAAIAQELNELDYHDAVNVN\nDRCQKICDQWDRLGTLTQKRREALERMEKLLETIDQLHLEFAKRAAPFNNWMEGAMEDLQ\nDMFIVHSIEEIQSLITAHEQFKATLPEADGERQSIMAIQNEVEKVIQSYNIRISSSNPYS\nTVTMDELRTKWDKVKQLVPIRDQSLQEELARQHANERLRRQFAAQANAIGPWIQNKMEEI\nARSSIQITGALEDQMNQLKQYEHNIINYKNNIDKLEGDHQLIQEALVFDNKHTNYTMEHI\nRVGWELLLTTIARTINEVETQILTRDAKGITQEQMNEFRASFNHFDRRKNGLMDHEDFRA\nCLISMGYDLGEAEFARIMTLVDPNGQGTVTFQSFIDFMTRETADTDTAEQVIASFRILAS\nDKPYILAEELRRELPPDQAQYCIKRMPAYSGPGSVPGALDYAAFSSALYGESDL",
          "mw": 103.853,
          "total_mw": 207.706,
          "number_molecules": 2,
          "complex_state": false,
          "deuteration": null,
          "molecule_source": "biological",
          "molecule_description": ""
        }
      ],
      "buffer": {
        "name": "20 mM HEPES, 150 mM NaCl",
        "concentration_unit": null,
        "comment": null,
        "additive": null,
        "concentration": null,
        "pka": null,
        "ph": 8.0,
        "deuteration": null
      },
      "purity_method": null,
      "name": "Alpha-actinin-2 (ACTN2) wild-type at 60 °C",
      "ext_coefficient": null,
      "contrast": null,
      "specific_vol": null,
      "dry_vol": null,
      "absorbption": null,
      "deuteration": null,
      "mixture": null
    },
    "contributor": [
      {
        "affiliation": [
          {
            "short_name": null,
            "address": "Birmingham, UK",
            "full_name": "University of Birmingham",
            "webpage": "https://www.birmingham.ac.uk"
          }
        ],
        "contributor_name": "Maya",
        "contributor_surname": "Noureddine",
        "orcid": "https://orcid.org/0009-0001-1890-5962"
      }
    ],
    "concentration_method": null,
    "concentration_unit": null,
    "date": "2024-05-13",
    "storage_temperature": 60.0,
    "cell_temperature": 60.0,
    "exposure_time": 1.0,
    "number_of_frames": 25,
    "wavelength": 0.94,
    "sample_detector_distance": 3.7,
    "concentration_min": null,
    "concentration_max": 1.0,
    "sample_volume": null,
    "flow_rate": null,
    "s_min": 0.045,
    "s_max": 3.4,
    "total_exposure_time": null,
    "seccolumn": null
  },
  "fits": [],
  "estimated_volume_method": null,
  "pddf_software": "ScÅtter",
  "pddf_software_version": null,
  "i0_calibration_standard": null,
  "description": "ACTN2-WT dimer peak using batch-mode SAXS at 60 degrees (°C)",
  "experiment_description": null,
  "tags": [],
  "intensity_unit": "1/cm",
  "experimental_mw": 341.0,
  "experimental_mw_error": null,
  "guinier_i0_mw": null,
  "guinier_i0_mw_error": null,
  "porod_mw": null,
  "porod_mw_error": null,
  "pddf_i0": 1.763345,
  "pddf_i0_error": null,
  "guinier_i0": 0.143748,
  "guinier_i0_error": null,
  "pddf_rg": 11.68,
  "pddf_rg_error": null,
  "guinier_rg": 11.204,
  "guinier_rg_error": 6.467,
  "pddf_dmax": 37.0,
  "pddf_dmax_error": null,
  "porod_volume": null,
  "porod_volume_error": null,
  "estimated_volume": null,
  "estimated_volume_error": null,
  "guinier_point_first": 30,
  "guinier_point_last": 56,
  "pddf_point_first": null,
  "pddf_point_last": null,
  "i0_calibration_standard_data": null,
  "intensities_log_log_plot": "SASDZ95_datloglog_img.png",
  "symmetry": null,
  "last_modified": "2026-08-03T08:24:24.564488+02:00",
  "bragg_peak": []
}
查看完整 manifest.json 原文
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  "started_at": "2026-08-11T14:42:59.066502+00:00",
  "finished_at": "2026-08-11T14:43:07.681683+00:00",
  "source_last_modified": "2026-08-03T08:24:24.564488+02:00",
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