SASDWM4

Shewanella benthica hemoglobin 0.101 MPa (final measurement after end of pressure series)

Data type: SASBDB experimental data Status: Published Curve type: Single concentration Last updated: 2025-01-30T16:04:52.291109+01:00

Final measurement returned to 0.101 MPa (1 standard atmosphere) after pressure series.

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1. Samples, Components and Experimental Conditions Sample & Experiment

Sample 1 · Shewanella benthica hemoglobin 0.101 MPa (final measurement after end of pressure series)

Concentration— – 10.0 Buffer / pH14 mM Tris, 6 mM potassium phosphate / 7.0
Experimental temperature23.0 Facility / beamlineCornell High Energy Synchrotron Source (CHESS) / ID7A1 BioSAXS / HP-Bio Beamline
Wavelength0.0883 nmExposure1.0 s × 4

Molecular Components

ComponentType / organismUniProt and ConstructOligomeric StateMolecular weight
Group 1 truncated hemoglobin (C51S, C71S)
View sequence
SLYERLGGEQKIARIAADIFDTHATNPTVASRYKDSDRERVIKMVTEFLSAGTGGPQDYTGKSMPEAHRSMNINEAEYLAVIDDIMVALDKNEVGDQEKQELLMIAYSLKGEIIGA
proteinShewanella benthica KT99A9DF822–117otherMolecule count 112.823 kDa

Experimental Curves

CurvePoints / columnsq rangeUncertainty qualityNegative-intensity pointsSource file
11908[3]0.0114966775–0.580955482 1/AHas uncertainty columnMissing 00sasbdb/entries/m4/sasdwm4/source/SASDWM4.dat
▼

2. Measurements Reported by SASBDB Reported Results

MetricMethodValueUncertaintyUnit
dmaxP(r)7.0—Å
i0Guinier0.287979—arbitrary
mwExperimental29.5—kDa
porod_volumePorod70.0—ų
rgGuinier2.20.124Å

These values are reported by SASBDB; SAXSdb did not recalculate them from the experimental curve.

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3. Source Fits and Models Source Fits & Models

This entry has no source fit record.

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4. Source File Index Source Files

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5. Experiment Description and Publication Experiment & Publication

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6. Complete Source Record Complete Source Record

The following content comes directly from the SASBDB entry. Missing values are shown as “—”; SAXSdb does not infer undeclared units.

Open the original SASBDB entry

Buffer and Sample Properties

Buffer name14 mM Tris, 6 mM potassium phosphateBuffer concentration—
pH7.0Additives—
Buffer description—
Purity measurement method—Extinction coefficient—
Absorbance—Scattering contrast—
Specific volume / dry volume— / —Mixture / deuteration— / —

Acquisition Conditions and Instrument

Measurement date2023-02-18Storage / measurement temperature4.0 / 23.0
Exposure time1.0Frames4
Wavelength0.0883Sample-to-detector distance1.782
SourceX-ray synchrotronDetectorEiger 4M
Facility / beamlineCornell High Energy Synchrotron Source (CHESS) / ID7A1 BioSAXS / HP-Bio Beamline · Ithaca, NY, USA
q range0.115 – 5.81Sample volume / flow rate100.0 / 0.5

Original SASBDB Plots

Experimental I(q)
Experimental I(q)
Experimental I(q), log-log
Experimental I(q), log-log
Guinier plot
Guinier plot
Kratky plot
Kratky plot

Downloadable Files

CategoryFileStatusSizeChecksumDownload and View
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pddfsasbdb/entries/m4/sasdwm4/source/SASDWM4.outnot_listed——DownloadView source file
sascifsasbdb/entries/m4/sasdwm4/source/SASDWM4.sascifnot_available——DownloadView source fileSource site
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full_entry_zip:source record and ZIP contents (1 items)
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pddf:source record
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sascif:source record
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summary:source record
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All source fields (unfiltered)

Every source field is expanded here, including empty values, list members and fields already shown above.

summary.json:134 field values
Field pathRaw value
codeSASDWM4
statusPublished
type_of_curveSingle concentration
angular_unit1/A
project.titleExtremophilic hemoglobins: The structure of Shewanella benthica truncated hemoglobin N
project.publication.titleExtremophilic hemoglobins: The structure of Shewanella benthica truncated hemoglobin N
project.publication.author_listMartinez Grundman J, Schultz T, Schlessman J, Johnson E, Gillilan R, Lecomte J
project.publication.journalJournal of Biological Chemistry
project.publication.doi10.1016/j.jbc.2025.108223
project.publication.pmidnull
project.publication.published_date2025 Jan
project.statusreleased
project.submitted_date2025-01-09
project.released_date2025-01-30
pddf_datanull
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pddf_plotnull
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experiment.instrument.detector.typenull
experiment.instrument.detector.nameEiger 4M
experiment.instrument.detector.resolution75.0
experiment.instrument.nameCornell High Energy Synchrotron Source (CHESS)
experiment.instrument.cityIthaca, NY
experiment.instrument.countryUSA
experiment.instrument.beamline_nameID7A1 BioSAXS / HP-Bio Beamline
experiment.instrument.beam_geometrynull
experiment.instrument.type_of_sourceX-ray synchrotron
experiment.instrument.point_sourceTrue
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_nameGroup 1 truncated hemoglobin (C51S, C71S)
experiment.sample.molecule[0].short_nameS2SbHbN
experiment.sample.molecule[0].sequenceSLYERLGGEQKIARIAADIFDTHATNPTVASRYKDSDRERVIKMVTEFLSAGTGGPQDY TGKSMPEAHRSMNINEAEYLAVIDDIMVALDKNEVGDQEKQELLMIAYSLKGEIIGA
experiment.sample.molecule[0].organismShewanella benthica KT99
experiment.sample.molecule[0].uniprot_codeA9DF82
experiment.sample.molecule[0].uniprot_range_first2
experiment.sample.molecule[0].uniprot_range_last117
experiment.sample.molecule[0].oligomerizationother
experiment.sample.molecule[0].molecular_typeprotein
experiment.sample.molecule[0].uniprot_sequenceMSLYERLGGEQKIARIAADIFDTHATNPTVASRYKDSDRERVIKMVTEFLCAGTGGPQDY TGKSMPEAHRCMNINEAEYLAVIDDIMVALDKNEVGDQEKQELLMIAYSLKGEIIGA
experiment.sample.molecule[0].mw12.823
experiment.sample.molecule[0].total_mw12.823
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_descriptionShewanella benthica truncated hemoglobin N, S2SbHbN - UniProt A9DF82- with Met cleaved N-terminus and C51S, C71S point mutations.
experiment.sample.buffer.name14 mM Tris, 6 mM potassium phosphate
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.nameShewanella benthica hemoglobin 0.101 MPa (final measurement after end of pressure series)
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].addressIthaca, NY, United States
experiment.contributor[0].affiliation[0].full_nameCornell University
experiment.contributor[0].affiliation[0].webpagehttps://www.cornell.edu/
experiment.contributor[0].contributor_nameRichard
experiment.contributor[0].contributor_surnameGillilan
experiment.contributor[0].orcid
experiment.concentration_methodnull
experiment.concentration_unitnull
experiment.date2023-02-18
experiment.storage_temperature4.0
experiment.cell_temperature23.0
experiment.exposure_time1.0
experiment.number_of_frames4
experiment.wavelength0.0883
experiment.sample_detector_distance1.782
experiment.concentration_minnull
experiment.concentration_max10.0
experiment.sample_volume100.0
experiment.flow_rate0.5
experiment.s_min0.115
experiment.s_max5.81
experiment.total_exposure_timenull
experiment.seccolumnnull
fits[]
estimated_volume_methodnull
pddf_softwarenull
pddf_software_versionnull
i0_calibration_standardnull
descriptionFinal measurement returned to 0.101 MPa (1 standard atmosphere) after pressure series.
experiment_descriptionnull
tags[]
intensity_unitarbitrary
experimental_mw29.5
experimental_mw_errornull
guinier_i0_mwnull
guinier_i0_mw_errornull
porod_mwnull
porod_mw_errornull
pddf_i0null
pddf_i0_errornull
guinier_i00.287979
guinier_i0_errornull
pddf_rgnull
pddf_rg_errornull
guinier_rg2.2
guinier_rg_error0.124
pddf_dmax7.0
pddf_dmax_errornull
porod_volume70.0
porod_volume_errornull
estimated_volumenull
estimated_volume_errornull
guinier_point_first16
guinier_point_last157
pddf_point_firstnull
pddf_point_lastnull
i0_calibration_standard_datanull
intensities_log_log_plotSASDWM4_datloglog_img.png
symmetrynull
last_modified2025-01-30T16:04:52.291109+01:00
bragg_peak[]
manifest.json:31 field values
Field pathRaw value
codeSASDWM4
statussuccess
started_at2026-08-11T14:27:04.667407+00:00
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View the complete summary.json source
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    "title": "Extremophilic hemoglobins: The structure of Shewanella benthica truncated hemoglobin N",
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View the complete manifest.json source
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