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- SASDF97: Complex of Binary toxin receptor (Cqm1) with deuterated BinB comp... -
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Open data
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Basic information
Entry | Database: SASBDB / ID: SASDF97 |
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![]() | Complex of Binary toxin receptor (Cqm1) with deuterated BinB component protein in 100% D2O
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Biological species | synthetic construct (others) |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
-Data source
SASBDB page | ![]() |
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-Models
Model #3082 | ![]() Type: dummy / Radius of dummy atoms: 1.90 A / Symmetry: P1 Comment: dBinB component is fully 'contrast matched' with 100% D2O, Chi-square value: 0.318 / P-value: 0.086659 |
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Model #3084 | ![]() Type: atomic / Chi-square value: 0.348 / P-value: 0.000320 |
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Sample
![]() | Name: Complex of Binary toxin receptor (Cqm1) with deuterated BinB component protein in 100% D2O Specimen concentration: 1 mg/ml / Entity id: 1691 / 1692 |
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Buffer | Name: 25 mM HEPES, pH 7.5, 25 mM NaCl, in 100% D2O / pH: 7.5 / Comment: SANS experiment were carried out in 100% D2O |
Entity #1691 | Name: Cqm1 / Type: protein / Description: Binary toxin receptor Cqm1 protein / Formula weight: 64.665 / Num. of mol.: 1 / Source: synthetic construct Sequence: MHHHHHHSSG VDLGTENLYF QSMREPDSKD WYQHATFYQI YPRSFLDSNG DGIGDLAGIT SKMKYLADIG IDATWLSPPF KSPLKDFGYD VSDFYAIQPE YGNLTDFDKL VEESHKNGIK LMLDFIPNHS SDQHEWFVKS VVRDPEYSDF YVWRPPATGG GPPNNWISVF ...Sequence: MHHHHHHSSG VDLGTENLYF QSMREPDSKD WYQHATFYQI YPRSFLDSNG DGIGDLAGIT SKMKYLADIG IDATWLSPPF KSPLKDFGYD VSDFYAIQPE YGNLTDFDKL VEESHKNGIK LMLDFIPNHS SDQHEWFVKS VVRDPEYSDF YVWRPPATGG GPPNNWISVF GGSAWTYNQA RGEYYLHQFT PQQPDLNYRN PKVLAEMTKM LFFWLDRGVD GFRLDAINHM FEDEQFRDEP LSGWGQPGEY DSLDHIYTKD IPDVYDVVYN WRDQMDKYSA EKGRTIILMT EAYSSIEGTM LYYESADRKR QGAHMPFNFQ LIYDFKKEQN AVGLKSSIDW WMNNMPARHT PSWVAGSHDH SRVASRVGLD RVDQVMTLLH TLPGTSITYY GEEVAMQDFK EAQQFDNRDP NRTPMQWDSS TSAGFSTNTN TWLRVHPDYA RYNVDVMQKN PQSTFHHFQH LTKLRRHRTM QSGEYVHKTV GTKVYALLRE LRGEDSFLTV LNMAGAEDTV DLGDFVNLPQ KMRVEVAQPN SKSKAGNEVD ISKLTLGPYD SVVLRATVSS A |
Entity #1692 | Name: dBinB / Type: protein Description: Deuterated BinB component of mosquito-larvicidal Binary toxin Formula weight: 56.4 / Num. of mol.: 1 / Source: synthetic construct Sequence: MGSSHHHHHH SSGLVPRGSM CDSKDNSGVS EKCGKKFTNY PLNTTPTSLN YNLPEISKKF YNLKNKYSRN GYGLSKTEFP SSIENCPSNE YSIMYDNKDP RFLIRFLLDD GRYIIADRDD GEVFDEAPTY LDNNNHPIIS RHYTGEERQK FEQVGSGDYI TGEQFFQFYT ...Sequence: MGSSHHHHHH SSGLVPRGSM CDSKDNSGVS EKCGKKFTNY PLNTTPTSLN YNLPEISKKF YNLKNKYSRN GYGLSKTEFP SSIENCPSNE YSIMYDNKDP RFLIRFLLDD GRYIIADRDD GEVFDEAPTY LDNNNHPIIS RHYTGEERQK FEQVGSGDYI TGEQFFQFYT QNKTRVLSNC RALDSRTILL STAKIFPIYP PASETQLTAF VNSSFYAAAI PQLPQTSLLE NIPEPTSLDD SGVLPKDAVR AVKGSALLPC IIVHDPNLNN SDKMKFNTYY LLEYKEYWHQ LWSQIIPAHQ TVKIQERTGI SEVVQNSMIE DLNMYIGADF GMLFYFRSSG FKEQITRGLN RPLSQTTTQL GERVEEMEYY NSNDLDVRYV KYALAREFTL KRVNGEIVKN WVAVDYRLAG IQSYPNAPIT NPLTLTKHTI IRCENSYDGH IFKTPLIFKN GEVIVKTNEE LIPKINQ |
-Experimental information
Beam | Instrument name: Dhruva Reactor, Bhabha Atomic Research Centre SANS-I facility City: Mumbai / 国: India ![]() | ||||||||||||||||||||||||||||||
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Detector | Name: Ingenuously built / Type: 1 m long He3 position sensitive detector / Pixsize x: 12 mm | ||||||||||||||||||||||||||||||
Scan | Measurement date: Apr 23, 2019 / Storage temperature: 25 °C / Cell temperature: 25 °C / Unit: 1/A /
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Distance distribution function P(R) |
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Result | Comments: This data is for a stable complex of receptor Cqm1 protein and deuterated BinB component of mosquito-larvicidal Binary (BinAB) toxin. Deuterated BinB (dBinB) protein was synthesized using ...Comments: This data is for a stable complex of receptor Cqm1 protein and deuterated BinB component of mosquito-larvicidal Binary (BinAB) toxin. Deuterated BinB (dBinB) protein was synthesized using E. coli based protein expression system grown in M9+ medium in D2O after three step adaption. The extent of deuteration for dBinB was estimated from contrast (p − s)2 values to be ~77%. Theoretical molecular weight of the dBinB protein includes 77% of D atoms. SANS analysis (DAMMIN and CRYSON fit) suggest that deuterated BinB (dBinB), expectedly, is fully matched out against the used solvent (100% D2O) and only monomer of Cqm1 is modelled from SANS experiments
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