SASDDK2

Aspergillus fumigatus UDP galactopyranose mutase

Data type: SASBDB experimental data Status: Published Curve type: Single concentration Last updated: 2026-05-18T10:06:15.444830+02:00
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1. Samples, Components and Experimental Conditions Sample & Experiment

Sample 1 · Aspergillus fumigatus UDP galactopyranose mutase

Concentration— – 9.0 Buffer / pH20 mM HEPES, 45 mM NaCl, 0.5 mM Tris(hydroxypropyl)phosphine / 7.5
Experimental temperature10.0 Facility / beamlineAdvanced Light Source (ALS) / 12.3.1 (SIBYLS)
Wavelength0.1127 nmExposure— s × —

Molecular Components

ComponentType / organismUniProt and ConstructOligomeric StateMolecular weight
Aspergillus fumigatus UDP galactopyranose mutase
View sequence
AIAMTHPDISVDVLVIGAGPTGLGAAKRLNQIDGPSWMIVDSNETPGGLASTDVTPEGFLYDVGGHVIFSHYKYFDDCLDEALPKEDDWYTHQRISYVRCQGQWVPYPFQNNISMLPKEEQVKCIDGMIDAALEARVANTKPKTFDEWIVRMMGTGIADLFMRPYNFKVWAVPTTKMQCAWLGERVAAPNLKAVTTNVILGKTAGNWGPNATFRFPARGGTGGIWIAVANTLPKEKTRFGEKGKVTKVNANNKTVTLQDGTTIGYKKLVSTMAVDFLAEAMNDQELVGLTKQLFYSSTHVIGVGVRGSRPERIGDKCWLYFPEDNCPFYRATIFSNYSPYNQPEASAALPTMQLADGSRPQSTEAKEGPYWSIMLEVSESSMKPVNQETILADCIQGLVNTEMLKPTDEIVSTYHRRFDHGYPTPTLEREGTLTQILPKLQDKDIWSRGRFGSWRYEVGNQDHSFMLGVEAVDNIVNGAVELTLNYPDFVNGRQNTERRLVDGAQVFAKSKAQ
protein———–—tetramerMolecule count 457.068 kDa

Experimental Curves

CurvePoints / columnsq rangeUncertainty qualityNegative-intensity pointsSource file
1512[3]0.010641–0.321334 1/AHas uncertainty columnMissing 00sasbdb/entries/k2/sasddk2/source/SASDDK2.dat
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2. Measurements Reported by SASBDB Reported Results

MetricMethodValueUncertaintyUnit
dmaxP(r)14.68—Å
i0Guinier892.911.7arbitrary
i0P(r)893.51.0arbitrary
mwExperimental228.3—kDa
porod_volumePorod308.0—ų
rgGuinier4.7270.013Å
rgP(r)4.77—Å

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

Fit 1 · MES-FoXS

χ²: 12.039064CorMap p: 0.0Unit: 1/A
ModelName / TypeSoftwareSymmetryModel MWPDB DeclarationSource file
1—atomicMES-FoXS —225.6—Model Image
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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 name20 mM HEPES, 45 mM NaCl, 0.5 mM Tris(hydroxypropyl)phosphineBuffer concentration—
pH7.5Additives—
Buffer description—
Purity measurement method—Extinction coefficient—
Absorbance—Scattering contrast—
Specific volume / dry volume— / —Mixture / deuteration— / —

Acquisition Conditions and Instrument

Measurement date2010-04-19Storage / measurement temperature— / 10.0
Exposure time—Frames—
Wavelength0.1127Sample-to-detector distance—
SourceX-ray synchrotronDetectorMAR 165 CCD
Facility / beamlineAdvanced Light Source (ALS) / 12.3.1 (SIBYLS) · Berkeley, CA, USA
q range0.106 – 3.213Sample volume / flow rate— / —

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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All source fields (unfiltered)

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

summary.json:156 field values
Field pathRaw value
codeSASDDK2
statusPublished
type_of_curveSingle concentration
angular_unit1/A
project.titleCrystal structures and small-angle x-ray scattering analysis of UDP-galactopyranose mutase from the pathogenic fungus Aspergillus fumigatus.
project.publication.titleCrystal structures and small-angle x-ray scattering analysis of UDP-galactopyranose mutase from the pathogenic fungus Aspergillus fumigatus.
project.publication.author_listDhatwalia R, Singh H, Oppenheimer M, Karr DB, Nix JC, Sobrado P, Tanner JJ
project.publication.journalJ Biol Chem
project.publication.doi10.1074/jbc.M111.327536
project.publication.pmid22294687
project.publication.published_date2012 Mar 16
project.statusreleased
project.submitted_date2018-01-09
project.released_date2018-01-10
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experiment.instrument.detector.resolutionnull
experiment.instrument.nameAdvanced Light Source (ALS)
experiment.instrument.cityBerkeley, CA
experiment.instrument.countryUSA
experiment.instrument.beamline_name12.3.1 (SIBYLS)
experiment.instrument.beam_geometry
experiment.instrument.type_of_sourceX-ray synchrotron
experiment.instrument.point_sourcenull
experiment.instrument.line_collimationnull
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experiment.instrument.beam_profile_ahnull
experiment.instrument.beam_profile_alnull
experiment.sample.molecule[0].long_nameAspergillus fumigatus UDP galactopyranose mutase
experiment.sample.molecule[0].short_namenull
experiment.sample.molecule[0].sequenceAIAMTHPDISVDVLVIGAGPTGLGAAKRLNQIDGPSWMIVDSNETPGGLASTDVTPEGFLYDVGGHVIFSHYKYFDDCLD EALPKEDDWYTHQRISYVRCQGQWVPYPFQNNISMLPKEEQVKCIDGMIDAALEARVANTKPKTFDEWIVRMMGTGIADL FMRPYNFKVWAVPTTKMQCAWLGERVAAPNLKAVTTNVILGKTAGNWGPNATFRFPARGGTGGIWIAVANTLPKEKTRFG EKGKVTKVNANNKTVTLQDGTTIGYKKLVSTMAVDFLAEAMNDQELVGLTKQLFYSSTHVIGVGVRGSRPERIGDKCWLY FPEDNCPFYRATIFSNYSPYNQPEASAALPTMQLADGSRPQSTEAKEGPYWSIMLEVSESSMKPVNQETILADCIQGLVN TEMLKPTDEIVSTYHRRFDHGYPTPTLEREGTLTQILPKLQDKDIWSRGRFGSWRYEVGNQDHSFMLGVEAVDNIVNGAV ELTLNYPDFVNGRQNTERRLVDGAQVFAKSKAQ
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experiment.sample.molecule[0].uniprot_range_firstnull
experiment.sample.molecule[0].uniprot_range_lastnull
experiment.sample.molecule[0].oligomerizationtetramer
experiment.sample.molecule[0].molecular_typeprotein
experiment.sample.molecule[0].uniprot_sequencenull
experiment.sample.molecule[0].mw57.068
experiment.sample.molecule[0].total_mw228.272
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.name20 mM HEPES, 45 mM NaCl, 0.5 mM Tris(hydroxypropyl)phosphine
experiment.sample.buffer.concentration_unitnull
experiment.sample.buffer.commentnull
experiment.sample.buffer.additivenull
experiment.sample.buffer.concentrationnull
experiment.sample.buffer.pkanull
experiment.sample.buffer.ph7.5
experiment.sample.buffer.deuterationnull
experiment.sample.purity_methodnull
experiment.sample.nameAspergillus fumigatus UDP galactopyranose mutase
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_nameMizzou
experiment.contributor[0].affiliation[0].addressColumbia, MO, USA
experiment.contributor[0].affiliation[0].full_nameUniversity of Missouri-Columbia
experiment.contributor[0].affiliation[0].webpagehttp://missouri.edu/
experiment.contributor[0].contributor_nameJohn
experiment.contributor[0].contributor_surnameTanner
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experiment.concentration_unitnull
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pddf_softwareATSAS GNOM
pddf_software_version5.0
i0_calibration_standardnull
descriptionnull
experiment_descriptionSynchrotron SAXS data from solutions of Aspergillus fumigatus UDP galactopyranose mutase in 20 mM HEPES, 45 mM NaCl, 0.5 mM Tris(hydroxypropyl)phosphine, pH 7.5, were collected on the 12.3.1 SIBYLS beam line at the Advanced Light Source storage ring (ALS; Berkeley, CA, USA) using a MAR 165 CCD detector at a wavelength of λ = 0.1127 nm (l(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). One solute concentration of 9.00 mg/ml was measured at 10°C. The data were normalized to the intensity of the transmitted beam and radially averaged; the scattering of the solvent-blank was subtracted.
tags[]
intensity_unitarbitrary
experimental_mw228.3
experimental_mw_errornull
guinier_i0_mwnull
guinier_i0_mw_errornull
porod_mwnull
porod_mw_errornull
pddf_i0893.5
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guinier_i0892.91
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pddf_rg4.77
pddf_rg_errornull
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guinier_rg_error0.013
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pddf_dmax_errornull
porod_volume308.0
porod_volume_errornull
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estimated_volume_errornull
guinier_point_first1
guinier_point_last28
pddf_point_firstnull
pddf_point_lastnull
i0_calibration_standard_datanull
intensities_log_log_plotSASDDK2_datloglog_img.png
symmetrynull
last_modified2026-05-18T10:06:15.444830+02:00
bragg_peak[]
manifest.json:36 field values
Field pathRaw value
codeSASDDK2
statussuccess
started_at2026-08-11T13:40:07.616088+00:00
finished_at2026-08-11T13:40:17.546809+00:00
source_last_modified2026-05-18T10:06:15.444830+02:00
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View the complete summary.json source
{
  "code": "SASDDK2",
  "status": "Published",
  "type_of_curve": "Single concentration",
  "angular_unit": "1/A",
  "project": {
    "title": "Crystal structures and small-angle x-ray scattering analysis of UDP-galactopyranose mutase from the pathogenic fungus Aspergillus fumigatus.",
    "publication": {
      "title": "Crystal structures and small-angle x-ray scattering analysis of UDP-galactopyranose mutase from the pathogenic fungus Aspergillus fumigatus.",
      "author_list": "Dhatwalia R, Singh H, Oppenheimer M, Karr DB, Nix JC, Sobrado P, Tanner JJ",
      "journal": "J Biol Chem",
      "doi": "10.1074/jbc.M111.327536",
      "pmid": "22294687",
      "published_date": "2012 Mar 16"
    },
    "status": "released",
    "submitted_date": "2018-01-09",
    "released_date": "2018-01-10"
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View the complete manifest.json source
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