SASDFC7

Human phenylalanine hydroxylase (hPAH) + 1 mM L-Phe

Data type: SASBDB experimental data Status: Published Curve type: SEC-SAS Last updated: 2021-03-25T12:57:57.411565+01:00
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1. Samples, Components and Experimental Conditions Sample & Experiment

Sample 1 · Human phenylalanine hydroxylase (hPAH) + 1 mM L-Phe

Concentration— – 12.0 Buffer / pH0.02 mM Hepes, 0.2 M NaCl, / 7.0
Experimental temperature20.0 Facility / beamlineDiamond Light Source / B21
Wavelength0.1 nmExposure3.0 s × 541

Molecular Components

ComponentType / organismUniProt and ConstructOligomeric StateMolecular weight
Phenylalanine-4-hydroxylase
View sequence
MGGSHHHHHHGMASMTGGQQMGRDLYDDDDKDRGASMSTAVLENPGLGRKLSDFGQETSYIEDNCNQNGAISLIFSLKEEVGALAKVLRLFEENDVNLTHIESRPSRLKKDEYEFFTHLDKRSLPALTNIIKILRHDIGATVHELSRDKKKDTVPWFPRTIQELDRFANQILSYGAELDADHPGFKDPVYRARRKQFADIAYNYRHGQPIPRVEYMEEEKKTWGTVFKTLKSLYKTHACYEYNHIFPLLEKYCGFHEDNIPQLEDVSQFLQTCTGFRLRPVAGLLSSRDFLGGLAFRVFHCTQYIRHGSKPMYTPEPDICHELLGHVPLFSDRSFAQFSQEIGLASLGAPDEYIEKLATIYWFTVEFGLCKQGDSIKAYGAGLLSSFGELQYCLSEKPKLLPLELEKTAIQNYTVTEFQPLYYVAESFNDAKEKVRNFAATIPRPFSVRYDPYTQRIEVLDNTQQLKILADSINSEIGILCSALQKIK
proteinHomo sapiensP004391–452tetramerMolecule count 455.777 kDa

Experimental Curves

CurvePoints / columnsq rangeUncertainty qualityNegative-intensity pointsSource file
11468[3]0.004470188–0.4077062 1/AHas uncertainty columnMissing 0294sasbdb/entries/c7/sasdfc7/source/SASDFC7.dat
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2. Measurements Reported by SASBDB Reported Results

MetricMethodValueUncertaintyUnit
dmaxP(r)12.30.5Å
i0Guinier0.0150.0001—
i0P(r)0.014946e-05—
mwExperimental224.0—kDa
mwPorod229.0—kDa
porod_volumePorod367.0—ų
rgGuinier4.0060.037Å
rgP(r)4.040.13Å

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

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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 name0.02 mM Hepes, 0.2 M NaCl,Buffer concentration—
pH7.0Additives—
Buffer description—
Purity measurement method—Extinction coefficient—
Absorbance—Scattering contrast—
Specific volume / dry volume— / —Mixture / deuteration— / —

Acquisition Conditions and Instrument

Measurement date2016-02-25Storage / measurement temperature20.0 / 20.0
Exposure time3.0Frames541
Wavelength0.1Sample-to-detector distance4.0
SourceX-ray synchrotronDetectorPilatus 2M
Facility / beamlineDiamond Light Source / B21 · Didcot, UK
q range0.045 – 4.077Sample volume / flow rate45.0 / 0.16

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
P(r) plot
P(r) plot

Downloadable Files

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full_entry_zip:source record and ZIP contents (7 items)
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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:192 field values
Field pathRaw value
codeSASDFC7
statusPublished
type_of_curveSEC-SAS
angular_unit1/A
project.titleModulation of Human Phenylalanine Hydroxylase by 3-Hydroxyquinolin-2(1H)-One Derivatives
project.publication.titleModulation of Human Phenylalanine Hydroxylase by 3-Hydroxyquinolin-2(1H)-One Derivatives
project.publication.author_listLopes R, Tomé C, Russo R, Paterna R, Leandro J, Candeias N, Gonçalves L, Teixeira M, Sousa P, Guedes R, Vicente J, Gois P, Leandro P
project.publication.journalBiomolecules
project.publication.doi10.3390/biom11030462
project.publication.pmidnull
project.publication.published_date2021 Mar 19
project.statusreleased
project.submitted_date2019-06-06
project.released_date2021-03-25
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experiment.instrument.detector.typenull
experiment.instrument.detector.namePilatus 2M
experiment.instrument.detector.resolutionnull
experiment.instrument.nameDiamond Light Source
experiment.instrument.cityDidcot
experiment.instrument.countryUK
experiment.instrument.beamline_nameB21
experiment.instrument.beam_geometry1 x 5 mm
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_namePhenylalanine-4-hydroxylase
experiment.sample.molecule[0].short_namePAH
experiment.sample.molecule[0].sequenceMGGSHHHHHHGMASMTGGQQMGRDLYDDDDKDRGAS MSTAVLENPGLGRKLSDFGQETSYIEDNCNQNGAISLIFSLKEEVGALAKVLRLFEENDV NLTHIESRPSRLKKDEYEFFTHLDKRSLPALTNIIKILRHDIGATVHELSRDKKKDTVPW FPRTIQELDRFANQILSYGAELDADHPGFKDPVYRARRKQFADIAYNYRHGQPIPRVEYM EEEKKTWGTVFKTLKSLYKTHACYEYNHIFPLLEKYCGFHEDNIPQLEDVSQFLQTCTGF RLRPVAGLLSSRDFLGGLAFRVFHCTQYIRHGSKPMYTPEPDICHELLGHVPLFSDRSFA QFSQEIGLASLGAPDEYIEKLATIYWFTVEFGLCKQGDSIKAYGAGLLSSFGELQYCLSE KPKLLPLELEKTAIQNYTVTEFQPLYYVAESFNDAKEKVRNFAATIPRPFSVRYDPYTQR IEVLDNTQQLKILADSINSEIGILCSALQKIK
experiment.sample.molecule[0].organismHomo sapiens
experiment.sample.molecule[0].uniprot_codeP00439
experiment.sample.molecule[0].uniprot_range_first1
experiment.sample.molecule[0].uniprot_range_last452
experiment.sample.molecule[0].oligomerizationtetramer
experiment.sample.molecule[0].molecular_typeprotein
experiment.sample.molecule[0].uniprot_sequenceMSTAVLENPGLGRKLSDFGQETSYIEDNCNQNGAISLIFSLKEEVGALAKVLRLFEENDV NLTHIESRPSRLKKDEYEFFTHLDKRSLPALTNIIKILRHDIGATVHELSRDKKKDTVPW FPRTIQELDRFANQILSYGAELDADHPGFKDPVYRARRKQFADIAYNYRHGQPIPRVEYM EEEKKTWGTVFKTLKSLYKTHACYEYNHIFPLLEKYCGFHEDNIPQLEDVSQFLQTCTGF RLRPVAGLLSSRDFLGGLAFRVFHCTQYIRHGSKPMYTPEPDICHELLGHVPLFSDRSFA QFSQEIGLASLGAPDEYIEKLATIYWFTVEFGLCKQGDSIKAYGAGLLSSFGELQYCLSE KPKLLPLELEKTAIQNYTVTEFQPLYYVAESFNDAKEKVRNFAATIPRPFSVRYDPYTQR IEVLDNTQQLKILADSINSEIGILCSALQKIK
experiment.sample.molecule[0].mw55.777
experiment.sample.molecule[0].total_mw223.108
experiment.sample.molecule[0].number_molecules4
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.name0.02 mM Hepes, 0.2 M 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.ph7.0
experiment.sample.buffer.deuterationnull
experiment.sample.purity_methodnull
experiment.sample.nameHuman phenylalanine hydroxylase (hPAH) + 1 mM L-Phe
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].addressOeiras, Portugal
experiment.contributor[0].affiliation[0].full_nameInstituto de Tecnologia Química e Biológica António Xavier, Universidade de Lisboa
experiment.contributor[0].affiliation[0].webpagehttp://www.itqb.unl.pt
experiment.contributor[0].contributor_nameCatarina
experiment.contributor[0].contributor_surnameTomé
experiment.contributor[0].orcidhttps://orcid.org/0000-0002-8456-4078
experiment.concentration_methodnull
experiment.concentration_unitnull
experiment.date2016-02-25
experiment.storage_temperature20.0
experiment.cell_temperature20.0
experiment.exposure_time3.0
experiment.number_of_frames541
experiment.wavelength0.1
experiment.sample_detector_distance4.0
experiment.concentration_minnull
experiment.concentration_max12.0
experiment.sample_volume45.0
experiment.flow_rate0.16
experiment.s_min0.045
experiment.s_max4.077
experiment.total_exposure_timenull
experiment.seccolumn16
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intensities_log_log_plotSASDFC7_datloglog_img.png
symmetrynull
last_modified2021-03-25T12:57:57.411565+01:00
bragg_peak[]
manifest.json:36 field values
Field pathRaw value
codeSASDFC7
statussuccess
started_at2026-08-11T15:26:37.284355+00:00
finished_at2026-08-11T15:26:49.645257+00:00
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View the complete summary.json source
{
  "code": "SASDFC7",
  "status": "Published",
  "type_of_curve": "SEC-SAS",
  "angular_unit": "1/A",
  "project": {
    "title": "Modulation of Human Phenylalanine Hydroxylase by 3-Hydroxyquinolin-2(1H)-One Derivatives",
    "publication": {
      "title": "Modulation of Human Phenylalanine Hydroxylase by 3-Hydroxyquinolin-2(1H)-One Derivatives",
      "author_list": "Lopes R, Tomé C, Russo R, Paterna R, Leandro J, Candeias N, Gonçalves L, Teixeira M, Sousa P, Guedes R, Vicente J, Gois P, Leandro P",
      "journal": "Biomolecules",
      "doi": "10.3390/biom11030462",
      "pmid": null,
      "published_date": "2021 Mar 19"
    },
    "status": "released",
    "submitted_date": "2019-06-06",
    "released_date": "2021-03-25"
  },
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        "name": "Pilatus 2M",
        "resolution": null
      },
      "name": "Diamond Light Source",
      "city": "Didcot",
      "country": "UK",
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