SASDCP2

Tandem CBD from Clostridium histolyticum ColG collagenase at pCa 6

Data type: SASBDB experimental data Status: Published Curve type: Single concentration Last updated: 2020-07-03T15:10:24.071469+02:00
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1. Samples, Components and Experimental Conditions Sample & Experiment

Sample 1 · Tandem CBD from Clostridium histolyticum ColG collagenase at pCa 6

Concentration— – 5.0 Buffer / pH10 mM HEPES 100 mM NaCL, 2% glycerol / 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
Class1 collagenase
View sequence
GSPGIPGTTTPITKEMEPNDDIKEANGPIVEGVTVKGDLNGSDDADTFYFDVKEDGDVTIELPYSGSSNFTWLVYKEGDDQNHIASGIDKNNSKVGTFKSTKGRHYVFIYKHDSASNISYSLNIKGLGNEKLKEKENNDSSDKATVIPNFNTTMQGSLLGDDSRDYYSFEVKEEGEVNIELDKKDEFGVTWTLHPESNINDRITYGQVDGNKVSNKVKLRPGKYYLLVYKYSGSGNYELRVNK
proteinHathewaya histolyticaQ9X721883–1118monomerMolecule count 127.055 kDa

Experimental Curves

CurvePoints / columnsq rangeUncertainty qualityNegative-intensity pointsSource file
11085[3]0.008362–0.55795 1/AHas uncertainty columnMissing 00sasbdb/entries/p2/sasdcp2/source/SASDCP2.dat
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2. Measurements Reported by SASBDB Reported Results

MetricMethodValueUncertaintyUnit
dmaxP(r)12.8—Å
i0Guinier261.80.4—
i0P(r)265.10.6—
mwExperimental27.1—kDa
porod_volumePorod32.8—ų
rgGuinier2.560.1Å
rgP(r)2.710.02Å

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 name10 mM HEPES 100 mM NaCL, 2% glycerolBuffer concentration—
pH7.5Additives—
Buffer description0.2 mM EGTA pCa=6
Purity measurement method—Extinction coefficient—
Absorbance—Scattering contrast—
Specific volume / dry volume— / —Mixture / deuteration— / —

Acquisition Conditions and Instrument

Measurement date2015-09-14Storage / measurement temperature4.0 / 10.0
Exposure time—Frames—
Wavelength0.1127Sample-to-detector distance1.5
SourceX-ray synchrotronDetectorPilatus3 X 2M
Facility / beamlineAdvanced Light Source (ALS) / 12.3.1 (SIBYLS) · Berkeley, CA, USA
q range0.084 – 5.579Sample 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
codeSASDCP2
statusPublished
type_of_curveSingle concentration
angular_unit1/A
project.titleStructural characterization of bacterial collagenases
project.publication.titleStructural characterization of bacterial collagenases
project.publication.author_listBauer R
project.publication.journalUniversity of Arkansas PhD thesis
project.publication.doinull
project.publication.pmidnull
project.publication.published_date2017 Aug
project.statusreleased
project.submitted_date2017-04-08
project.released_date2019-01-07
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experiment.instrument.detector.typenull
experiment.instrument.detector.namePilatus3 X 2M
experiment.instrument.detector.resolution172.0
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
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_nameClass1 collagenase
experiment.sample.molecule[0].short_nametandem CBD
experiment.sample.molecule[0].sequenceGSPGIPGTTTPITKEMEPNDDIKEANGPIVEGVTVKGDLNGSDDADTFYFDVKEDGDVTIELPYSGSSNFTWLVYKEGDDQNHIASGIDKNNSKVGTFKSTKGRHYVFIYKHDSASNISYSLNIKGLGNEKLKEKENNDSSDKATVIPNFNTTMQGSLLGDDSRDYYSFEVKEEGEVNIELDKKDEFGVTWTLHPESNINDRITYGQVDGNKVSNKVKLRPGKYYLLVYKYSGSGNYELRVNK
experiment.sample.molecule[0].organismHathewaya histolytica
experiment.sample.molecule[0].uniprot_codeQ9X721
experiment.sample.molecule[0].uniprot_range_first883
experiment.sample.molecule[0].uniprot_range_last1118
experiment.sample.molecule[0].oligomerizationmonomer
experiment.sample.molecule[0].molecular_typeprotein
experiment.sample.molecule[0].uniprot_sequenceMKKNILKILMDSYSKESKIQTVRRVTSVSLLAVYLTMNTSSLVLAKPIENTNDTSIKNVE KLRNAPNEENSKKVEDSKNDKVEHVKNIEEAKVEQVAPEVKSKSTLRSASIANTNSEKYD FEYLNGLSYTELTNLIKNIKWNQINGLFNYSTGSQKFFGDKNRVQAIINALQESGRTYTA NDMKGIETFTEVLRAGFYLGYYNDGLSYLNDRNFQDKCIPAMIAIQKNPNFKLGTAVQDE VITSLGKLIGNASANAEVVNNCVPVLKQFRENLNQYAPDYVKGTAVNELIKGIEFDFSGA AYEKDVKTMPWYGKIDPFINELKALGLYGNITSATEWASDVGIYYLSKFGLYSTNRNDIV QSLEKAVDMYKYGKIAFVAMERITWDYDGIGSNGKKVDHDKFLDDAEKHYLPKTYTFDNG TFIIRAGDKVSEEKIKRLYWASREVKSQFHRVVGNDKALEVGNADDVLTMKIFNSPEEYK FNTNINGVSTDNGGLYIEPRGTFYTYERTPQQSIFSLEELFRHEYTHYLQARYLVDGLWG QGPFYEKNRLTWFDEGTAEFFAGSTRTSGVLPRKSILGYLAKDKVDHRYSLKKTLNSGYD DSDWMFYNYGFAVAHYLYEKDMPTFIKMNKAILNTDVKSYDEIIKKLSDDANKNTEYQNH IQELADKYQGAGIPLVSDDYLKDHGYKKASEVYSEISKAASLTNTSVTAEKSQYFNTFTL RGTYTGETSKGEFKDWDEMSKKLDGTLESLAKNSWSGYKTLTAYFTNYRVTSDNKVQYDV VFHGVLTDNADISNNKAPIAKVTGPSTGAVGRNIEFSGKDSKDEDGKIVSYDWDFGDGAT SRGKNSVHAYKKAGTYNVTLKVTDDKGATATESFTIEIKNEDTTTPITKEMEPNDDIKEA NGPIVEGVTVKGDLNGSDDADTFYFDVKEDGDVTIELPYSGSSNFTWLVYKEGDDQNHIA SGIDKNNSKVGTFKSTKGRHYVFIYKHDSASNISYSLNIKGLGNEKLKEKENNDSSDKAT VIPNFNTTMQGSLLGDDSRDYYSFEVKEEGEVNIELDKKDEFGVTWTLHPESNINDRITY GQVDGNKVSNKVKLRPGKYYLLVYKYSGSGNYELRVNK
experiment.sample.molecule[0].mw27.055
experiment.sample.molecule[0].total_mw27.055
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.name10 mM HEPES 100 mM NaCL, 2% glycerol
experiment.sample.buffer.concentration_unitnull
experiment.sample.buffer.comment0.2 mM EGTA pCa=6
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.nameTandem CBD from Clostridium histolyticum ColG collagenase at pCa 6
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].addressFayetteville, AR, USA
experiment.contributor[0].affiliation[0].full_nameUniversity of Arkansas
experiment.contributor[0].affiliation[0].webpagehttps://www.uark.edu/
experiment.contributor[0].contributor_nameRyan
experiment.contributor[0].contributor_surnameBauer
experiment.contributor[0].orcidnull
experiment.concentration_methodnull
experiment.concentration_unitnull
experiment.date2015-09-14
experiment.storage_temperature4.0
experiment.cell_temperature10.0
experiment.exposure_timenull
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experiment.wavelength0.1127
experiment.sample_detector_distance1.5
experiment.concentration_minnull
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experiment.sample_volumenull
experiment.flow_ratenull
experiment.s_min0.084
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experiment.seccolumnnull
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fits[0].models[0].bead_radius2.25
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pddf_softwareATSAS GNOM
pddf_software_versionATSAS GNOM 2.6.1
i0_calibration_standardnull
descriptionnull
experiment_descriptionSynchrotron SAXS data from solutions of the tandem CBD from ColG collagenase at pCa 6 in 10 mM HEPES 100 mM NaCL, 2% glycerol, pH 7.5 were collected on the 12.3.1 (SIBYLS) beam line at the Advanced Light Source (ALS, Berkeley, CA, USA) using a Pilatus3 X 2M detector at a sample-detector distance of 1.5 m and at a wavelength of λ = 0.1127 nm (I(s) vs s, where s = 4πsinθ/λ and 2θ is the scattering angle). One solute concentration of 5.00 mg/ml was measured at 10°C. The data were normalized to the intensity of the transmitted beam and radially averaged and the scattering of the solvent-blank was subtracted.
tags[]
intensity_unitnull
experimental_mw27.1
experimental_mw_errornull
guinier_i0_mwnull
guinier_i0_mw_errornull
porod_mwnull
porod_mw_errornull
pddf_i0265.1
pddf_i0_error0.6
guinier_i0261.8
guinier_i0_error0.4
pddf_rg2.71
pddf_rg_error0.02
guinier_rg2.56
guinier_rg_error0.1
pddf_dmax12.8
pddf_dmax_errornull
porod_volume32.8
porod_volume_errornull
estimated_volumenull
estimated_volume_errornull
guinier_point_first31
guinier_point_last65
pddf_point_firstnull
pddf_point_lastnull
i0_calibration_standard_datanull
intensities_log_log_plotSASDCP2_datloglog_img.png
symmetrynull
last_modified2020-07-03T15:10:24.071469+02:00
bragg_peak[]
manifest.json:36 field values
Field pathRaw value
codeSASDCP2
statussuccess
started_at2026-08-11T13:42:53.007534+00:00
finished_at2026-08-11T13:43:00.669435+00:00
source_last_modified2020-07-03T15:10:24.071469+02:00
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View the complete summary.json source
{
  "code": "SASDCP2",
  "status": "Published",
  "type_of_curve": "Single concentration",
  "angular_unit": "1/A",
  "project": {
    "title": "Structural characterization of bacterial collagenases",
    "publication": {
      "title": "Structural characterization of bacterial collagenases",
      "author_list": "Bauer R",
      "journal": "University of Arkansas PhD thesis",
      "doi": null,
      "pmid": null,
      "published_date": "2017 Aug"
    },
    "status": "released",
    "submitted_date": "2017-04-08",
    "released_date": "2019-01-07"
  },
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    "sample": {
      "molecule": [
        {
          "long_name": "Class1 collagenase",
          "short_name": "tandem CBD",
          "sequence": "GSPGIPGTTTPITKEMEPNDDIKEANGPIVEGVTVKGDLNGSDDADTFYFDVKEDGDVTIELPYSGSSNFTWLVYKEGDDQNHIASGIDKNNSKVGTFKSTKGRHYVFIYKHDSASNISYSLNIKGLGNEKLKEKENNDSSDKATVIPNFNTTMQGSLLGDDSRDYYSFEVKEEGEVNIELDKKDEFGVTWTLHPESNINDRITYGQVDGNKVSNKVKLRPGKYYLLVYKYSGSGNYELRVNK",
          "organism": "Hathewaya histolytica",
          "uniprot_code": "Q9X721",
          "uniprot_range_first": 883,
          "uniprot_range_last": 1118,
          "oligomerization": "monomer",
          "molecular_type": "protein",
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    },
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      {
        "affiliation": [
          {
            "short_name": null,
            "address": "Fayetteville, AR, USA",
            "full_name": "University of Arkansas",
            "webpage": "https://www.uark.edu/"
          }
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View the complete manifest.json source
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