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- PDB-8ylg: Crystal structure of Burkholderia thailandensis MftR in complex w... -

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Basic information

Entry
Database: PDB / ID: 8ylg
TitleCrystal structure of Burkholderia thailandensis MftR in complex with operator DNA
Components
  • (DNA (28-MER)) x 2
  • MarR family transcriptional regulator
KeywordsTRANSCRIPTION / Transcription factor
Function / homologyDNA / DNA (> 10) / :
Function and homology information
Biological speciesBurkholderia thailandensis (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.8 Å
AuthorsSong, W.S. / Yoon, S.I.
Funding support Korea, Republic Of, 2items
OrganizationGrant numberCountry
National Research Foundation (NRF, Korea)RS-2023-00208153 Korea, Republic Of
National Research Foundation (NRF, Korea)2022R1I1A1A01068105 Korea, Republic Of
CitationJournal: Nucleic Acids Res. / Year: 2024
Title: Structural basis of transcriptional regulation by UrtR in response to uric acid.
Authors: Song, W.S. / Ki, D.U. / Cho, H.Y. / Kwon, O.H. / Cho, H. / Yoon, S.I.
History
DepositionMar 6, 2024Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Nov 13, 2024Provider: repository / Type: Initial release
Revision 1.1Dec 4, 2024Group: Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first / _citation.page_last

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: MarR family transcriptional regulator
B: MarR family transcriptional regulator
C: DNA (28-MER)
D: DNA (28-MER)


Theoretical massNumber of molelcules
Total (without water)53,8854
Polymers53,8854
Non-polymers00
Water5,405300
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area12250 Å2
ΔGint-80 kcal/mol
Surface area21710 Å2
MethodPISA
Unit cell
Length a, b, c (Å)62.554, 101.580, 109.170
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number19
Space group name H-MP212121
Space group name HallP2ac2ab
Symmetry operation#1: x,y,z
#2: x+1/2,-y+1/2,-z
#3: -x,y+1/2,-z+1/2
#4: -x+1/2,-y,z+1/2

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Components

#1: Protein MarR family transcriptional regulator


Mass: 18337.809 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Burkholderia thailandensis (bacteria) / Gene: A8H32_16025 / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: A0A2N8QSC4
#2: DNA chain DNA (28-MER)


Mass: 8564.541 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Burkholderia thailandensis (bacteria)
#3: DNA chain DNA (28-MER)


Mass: 8644.590 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Burkholderia thailandensis (bacteria)
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 300 / Source method: isolated from a natural source / Formula: H2O
Has protein modificationN

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 3.22 Å3/Da / Density % sol: 61.78 %
Crystal growTemperature: 291.15 K / Method: vapor diffusion, sitting drop / Details: PEG 8000, sodium cacodylate, calcium acetate

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: PAL/PLS / Beamline: 7A (6B, 6C1) / Wavelength: 0.9793 Å
DetectorType: ADSC QUANTUM 270 / Detector: CCD / Date: Mar 31, 2021
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9793 Å / Relative weight: 1
ReflectionResolution: 1.8→30 Å / Num. obs: 65149 / % possible obs: 99.6 % / Redundancy: 4.9 % / CC1/2: 0.997 / Net I/σ(I): 23.2
Reflection shellResolution: 1.8→1.83 Å / Redundancy: 4.9 % / Mean I/σ(I) obs: 1.8 / Num. unique obs: 3166 / CC1/2: 0.687 / % possible all: 99

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Processing

Software
NameVersionClassification
PHENIX1.15.2_3472refinement
HKL-2000data reduction
HKL-2000data scaling
PHENIXphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: in-house Se-SAD model

Resolution: 1.8→29.89 Å / SU ML: 0.2257 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 22.7719
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
RfactorNum. reflection% reflection
Rfree0.2198 3368 5.19 %
Rwork0.1966 61544 -
obs0.1978 64912 99.62 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 29.18 Å2
Refinement stepCycle: LAST / Resolution: 1.8→29.89 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2445 1142 0 300 3887
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00713786
X-RAY DIFFRACTIONf_angle_d0.9565374
X-RAY DIFFRACTIONf_chiral_restr0.0495612
X-RAY DIFFRACTIONf_plane_restr0.0058511
X-RAY DIFFRACTIONf_dihedral_angle_d19.42012108
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.8-1.830.34841200.31232520X-RAY DIFFRACTION98.95
1.83-1.850.3761550.3042505X-RAY DIFFRACTION99.14
1.85-1.880.31741320.28522544X-RAY DIFFRACTION99.41
1.88-1.910.29521450.27232506X-RAY DIFFRACTION99.59
1.91-1.950.28441400.25132523X-RAY DIFFRACTION99.63
1.95-1.980.28561370.24332545X-RAY DIFFRACTION99.74
1.98-2.020.26911450.24262544X-RAY DIFFRACTION99.78
2.02-2.060.25371340.22522538X-RAY DIFFRACTION99.85
2.06-2.110.28431450.22062542X-RAY DIFFRACTION99.85
2.11-2.150.24471480.20842562X-RAY DIFFRACTION99.93
2.15-2.210.24811440.20472544X-RAY DIFFRACTION99.96
2.21-2.270.22251460.1972522X-RAY DIFFRACTION100
2.27-2.330.18461440.19212567X-RAY DIFFRACTION99.96
2.33-2.410.22571430.20022568X-RAY DIFFRACTION100
2.41-2.50.24731280.19792574X-RAY DIFFRACTION99.96
2.5-2.60.24461320.20052572X-RAY DIFFRACTION100
2.6-2.710.24381490.21242561X-RAY DIFFRACTION99.96
2.71-2.860.22341330.21462599X-RAY DIFFRACTION99.96
2.86-3.040.24211220.21232593X-RAY DIFFRACTION99.96
3.04-3.270.21751490.18982575X-RAY DIFFRACTION99.78
3.27-3.60.1871670.17622576X-RAY DIFFRACTION99.71
3.6-4.120.1751550.16692600X-RAY DIFFRACTION99.78
4.12-5.180.17761220.15092668X-RAY DIFFRACTION99.29
5.18-29.890.18031330.17812696X-RAY DIFFRACTION96.92
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL112)L122)L132)L222)L232)L332)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T112)T122)T132)T222)T232)T332)Origin x (Å)Origin y (Å)Origin z (Å)
12.55534319580.7041211855973.984028860792.259562984981.411476893698.420534154110.1692775670720.538208117644-0.226276685079-0.1642528468480.148675809703-0.04548625602160.341059453731-0.0255494570817-0.2967247263080.2323301979410.003140366297330.002123338496320.370792292488-0.03609613849220.163056783717-7.94774993354-34.57914636998.41768145331
25.83109289527-7.55792697393-5.810548098412.012677667677.346319599466.126930403640.668556620465-0.7425699250591.3977115006-1.178665823530.812158950973-0.754373022478-1.480317591711.54285598264-1.190059927710.549578349356-0.1279607700510.09455284845310.8228584392660.04358764958880.413227209433-11.5468960117-25.3073211411-10.2151606291
32.92237126655-2.05575914901-0.63311548551.406669452340.118041268590.9588205237520.183571605397-0.1943142911630.206042528048-0.000689136631719-0.0238676516858-0.203227603827-0.1225568792110.232583931521-0.1269027194650.227033862521-0.0285113921581-0.01465795149940.192691938672-0.01884126648810.1942179472313.2353185277-13.458769410433.6072428936
41.48065400615-0.230116609067-0.3909346032831.25055041960.4057440871682.641854001270.04584521169540.3619544438550.00240286546013-0.0597249266742-0.03595248421090.1511645627420.0227581022018-0.4033538261119.38623329026E-50.1318069482050.00479269430237-0.0001261275353660.2272858012030.02751082551910.174469060415-17.8284681997-23.881435845821.0387711763
51.424440566550.6976289027280.1342886799231.759544289510.24812123861.260688626720.07828031675190.09583739300150.5256466572310.0871006998758-0.004516267265940.188204769901-0.221966931429-0.0871738260477-0.1000889588470.2021828101230.04221480936510.0359774202280.1558625625110.06164762401310.224639812795-10.0575505424-7.7353952316829.3159331502
69.28962333299-1.31533338753-2.736689830291.386415805480.4748978726672.728682706350.2356037277890.4745659419540.636248327285-0.01277993914090.04963470293820.16328015215-0.264113835127-0.196653388068-0.3168518632440.2665731943580.08572925047370.0167392055130.3061671697380.1224317334440.301898737808-17.3737772587-6.9668720155721.9795704822
78.47217469716-7.28739728954-4.541634703978.482594032664.262973252235.297629182450.1002620093190.3004594310390.0135081392398-0.0864094240226-0.04715763709350.286545704609-0.135412221212-0.152495541017-0.001417321795120.1559146426-0.0335178634611-0.01336788608790.1401508815220.04328635417910.163896884163-3.11787842414-12.21440784623.6570559392
84.76021224602-2.659736896872.820773079226.5668871929-4.539062360253.56625256899-0.1127537646240.522335816659-0.467012814236-0.345503571339-0.0215914463796-0.1439063665380.1528443350630.0760566585523-0.02094666194020.191868388398-0.0179787836204-0.0004323536481480.174673570557-0.05546948569110.11419007016512.8235022621-24.194739558719.5779684766
92.818055800391.10177622652-0.4287808972762.19223362912-0.8311492349943.485819824660.0465097929175-0.0397943888682-0.27393067280.103735213577-0.0415501446113-0.2598360961040.219536106460.297567390861-0.003448874202190.1672938796540.043833694315-0.03889582776450.147408580717-0.03112917779460.17458688132916.326557156-30.28003099136.9186172742
109.39201943966-7.289244549213.83011315215.77465387111-4.032044604174.41358327223-0.02933376966530.2027138091850.1210712192160.136687148946-0.00347308447084-0.314090373493-0.2122303551910.3874297136510.08496506353680.185045443303-0.0486433668630.04955661424570.280721967776-0.04704497060510.20448898838419.3456740821-17.720057752822.9610611126
117.559548788421.49681059932-4.871145162487.63984537638-3.13835422258.03104808680.133666444446-0.4493835341160.5678565728640.326637695889-0.127497483209-0.207587709877-0.5384302701660.422674834326-0.05410207317860.1859461250080.00629754933521-0.01214755666550.123897556038-0.05179747445890.2247876312585.72607039768-3.3973868250232.0459852371
123.803392375361.370470829563.709573953374.555270989193.9058730817.269183573920.37167310226-0.50402706847-0.4528055476670.09516726970110.172709984423-0.3022374891540.6387498970391.1787528637-0.458692696410.358496851070.0106214054739-0.02812436784010.7334267451630.0465769959610.235193589572-8.45260221868-32.8188586749-9.2536500317
134.14740240471-1.39821044990.2470263373115.546319621931.454784221523.561322765830.1589124550940.787968137308-0.0315103042986-0.3571529042240.1108441924570.2028224276210.0272186806801-0.173799781765-0.1828834187610.192856206559-0.0418950547602-0.01291369559620.375262842719-0.005535111631560.14783471252-12.1423669797-31.72307502938.71403160903
143.681941765351.480330348751.569811979393.35752306151-0.9365936462893.277578021760.216967630624-0.0954863648161-0.3060185735340.098373116060.1906842696440.2513786710170.2277493705240.0879050941624-0.311339149250.2238834944810.0208454296884-0.04330040062940.1088428681850.02330497045890.207825114098-1.17418089654-36.308865222230.955630249
152.86072386473-0.3109136418272.360833146460.4555277988980.6352506376075.389362256220.0390129779763-0.185207070692-0.1401808997570.1264842596090.2398320694980.05706737128490.35323899056-0.0230376073458-0.290166531820.368627570445-0.0182285756719-0.08250337146580.380702436740.1282952969580.2571125869628.96739672075-37.273123715257.3361800312
166.37772179098-4.966616333025.35945470145.23809345085-5.274959733328.034511267970.6512067647940.0522027353209-1.19658571615-0.402902421250.5428899041211.289790960050.554360900908-1.41430566094-1.085293873670.343406012022-0.0237577800604-0.1410480269860.514093650690.063652144540.3596162781594.86243690533-37.000224748764.2191033812
173.76050029207-0.6900576832124.420021208621.19463110972-1.783590603166.508070658630.229737059122-0.360651731116-0.4223887848040.04325104111390.1140604680590.04097627849760.365898208851-0.553871148592-0.343302034640.269618786687-0.0226359684916-0.0237955744410.1949432936710.02927722001840.209658550771.48517231998-37.170830736239.2594752929
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'D' and (resid 16 through 25 )
2X-RAY DIFFRACTION2chain 'D' and (resid 26 through 28 )
3X-RAY DIFFRACTION3chain 'A' and (resid 1 through 39 )
4X-RAY DIFFRACTION4chain 'A' and (resid 40 through 116 )
5X-RAY DIFFRACTION5chain 'A' and (resid 117 through 161 )
6X-RAY DIFFRACTION6chain 'B' and (resid 1 through 20 )
7X-RAY DIFFRACTION7chain 'B' and (resid 21 through 39 )
8X-RAY DIFFRACTION8chain 'B' and (resid 40 through 51 )
9X-RAY DIFFRACTION9chain 'B' and (resid 52 through 116 )
10X-RAY DIFFRACTION10chain 'B' and (resid 117 through 140 )
11X-RAY DIFFRACTION11chain 'B' and (resid 141 through 160 )
12X-RAY DIFFRACTION12chain 'C' and (resid 1 through 5 )
13X-RAY DIFFRACTION13chain 'C' and (resid 6 through 10 )
14X-RAY DIFFRACTION14chain 'C' and (resid 11 through 20 )
15X-RAY DIFFRACTION15chain 'C' and (resid 21 through 28 )
16X-RAY DIFFRACTION16chain 'D' and (resid 1 through 5 )
17X-RAY DIFFRACTION17chain 'D' and (resid 6 through 15 )

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