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- PDB-4aik: Crystal structure of RovA from Yersinia in complex with an invasi... -

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Basic information

Entry
Database: PDB / ID: 4aik
TitleCrystal structure of RovA from Yersinia in complex with an invasin promoter fragment
Components
  • ROVA PROMOTER FRAGMENT, 5'-D(*AP*TP*GP*AP*TP*AP*TP*TP *AP*TP**TP*TP*AP*TP*AP*TP*GP*AP*TP*AP*A)-3'
  • ROVA PROMOTER FRAGMENT, 5'-D(*TP*TP*TP*AP*TP*CP*AP*TP *AP*TP*AP*AP*AP*TP*AP*AP*TP*AP*TP*CP*A)-3'
  • TRANSCRIPTIONAL REGULATOR SLYA
KeywordsTRANSCRIPTION / TRANSCRIPTION FACTOR / GLOBAL REGULATOR / VIRULENCE REGULATION / THERMOSENSING
Function / homology
Function and homology information


DNA-binding transcription repressor activity / DNA-binding transcription activator activity / protein-DNA complex / transcription cis-regulatory region binding / positive regulation of DNA-templated transcription
Similarity search - Function
Transcriptional regulator, SlyA / Transcriptional regulator MarR-type, conserved site / MarR-type HTH domain signature. / : / MarR family / MarR-type HTH domain profile. / helix_turn_helix multiple antibiotic resistance protein / MarR-type HTH domain / Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain / Arc Repressor Mutant, subunit A ...Transcriptional regulator, SlyA / Transcriptional regulator MarR-type, conserved site / MarR-type HTH domain signature. / : / MarR family / MarR-type HTH domain profile. / helix_turn_helix multiple antibiotic resistance protein / MarR-type HTH domain / Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain / Arc Repressor Mutant, subunit A / Winged helix DNA-binding domain superfamily / Winged helix-like DNA-binding domain superfamily / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
DNA / DNA (> 10) / Transcriptional regulator SlyA
Similarity search - Component
Biological speciesYERSINIA PSEUDOTUBERCULOSIS (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.85 Å
AuthorsQuade, N. / Mendonca, C. / Herbst, K. / Heroven, A.K. / Heinz, D.W. / Dersch, P.
CitationJournal: J.Biol.Chem. / Year: 2012
Title: Structural Basis for Intrinsic Thermosensing by the Master Virulence Regulator Rova of Yersinia.
Authors: Quade, N. / Mendonca, C. / Herbst, K. / Heroven, A.K. / Ritter, C. / Heinz, D.W. / Dersch, P.
History
DepositionFeb 10, 2012Deposition site: PDBE / Processing site: PDBE
Revision 1.0Sep 12, 2012Provider: repository / Type: Initial release
Revision 1.1Oct 31, 2012Group: Database references
Revision 1.2Aug 28, 2019Group: Data collection / Experimental preparation / Category: exptl_crystal_grow / reflns / reflns_shell
Item: _exptl_crystal_grow.method / _reflns.pdbx_Rmerge_I_obs ..._exptl_crystal_grow.method / _reflns.pdbx_Rmerge_I_obs / _reflns_shell.Rmerge_I_obs / _reflns_shell.number_unique_obs
Revision 1.3Dec 20, 2023Group: Data collection / Database references ...Data collection / Database references / Other / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: TRANSCRIPTIONAL REGULATOR SLYA
B: TRANSCRIPTIONAL REGULATOR SLYA
C: ROVA PROMOTER FRAGMENT, 5'-D(*AP*TP*GP*AP*TP*AP*TP*TP *AP*TP**TP*TP*AP*TP*AP*TP*GP*AP*TP*AP*A)-3'
D: ROVA PROMOTER FRAGMENT, 5'-D(*TP*TP*TP*AP*TP*CP*AP*TP *AP*TP*AP*AP*AP*TP*AP*AP*TP*AP*TP*CP*A)-3'


Theoretical massNumber of molelcules
Total (without water)47,3414
Polymers47,3414
Non-polymers00
Water3,315184
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area8310 Å2
ΔGint-53.1 kcal/mol
Surface area21590 Å2
MethodPISA
Unit cell
Length a, b, c (Å)88.678, 88.678, 67.503
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number143
Space group name H-MP3
Noncrystallographic symmetry (NCS)NCS oper: (Code: given
Matrix: (-0.49888, -0.86666, -0.00313), (-0.86667, 0.49887, 0.00359), (-0.00155, 0.0045, -0.99999)
Vector: -44.35736, -25.58182, -12.70813)

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Components

#1: Protein TRANSCRIPTIONAL REGULATOR SLYA / REGULATOR OF VIRULENCE PROTEIN A / TRANSCRIPTIONAL REGULATOR FOR CRYPTIC HEMOLYSIN / ROVA


Mass: 17231.768 Da / Num. of mol.: 2 / Mutation: YES
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) YERSINIA PSEUDOTUBERCULOSIS (bacteria) / Strain: YPIII / Plasmid: PET28 / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21 / References: UniProt: B1JJ73
#2: DNA chain ROVA PROMOTER FRAGMENT, 5'-D(*AP*TP*GP*AP*TP*AP*TP*TP *AP*TP**TP*TP*AP*TP*AP*TP*GP*AP*TP*AP*A)-3'


Mass: 6474.244 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) YERSINIA PSEUDOTUBERCULOSIS (bacteria)
#3: DNA chain ROVA PROMOTER FRAGMENT, 5'-D(*TP*TP*TP*AP*TP*CP*AP*TP *AP*TP*AP*AP*AP*TP*AP*AP*TP*AP*TP*CP*A)-3'


Mass: 6403.209 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) YERSINIA PSEUDOTUBERCULOSIS (bacteria)
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 184 / Source method: isolated from a natural source / Formula: H2O
Compound detailsENGINEERED RESIDUE IN CHAIN A, CYS 81 TO SER ENGINEERED RESIDUE IN CHAIN A, CYS 108 TO SER ...ENGINEERED RESIDUE IN CHAIN A, CYS 81 TO SER ENGINEERED RESIDUE IN CHAIN A, CYS 108 TO SER ENGINEERED RESIDUE IN CHAIN B, CYS 81 TO SER ENGINEERED RESIDUE IN CHAIN B, CYS 108 TO SER
Sequence detailsGB AAK01704.1 PROTEIN, GB NC_010465.1 DNA

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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: 3.33 Å3/Da / Density % sol: 62 % / Description: NONE
Crystal growMethod: vapor diffusion, hanging drop / pH: 5.6 / Details: 10 MM MGCL2, 50 MM MES PH 5.6, 2.3 M LISO4

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID14-4 / Wavelength: 0.95
DetectorType: ADSC CCD / Detector: CCD / Date: Jun 28, 2010
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.95 Å / Relative weight: 1
Reflection twin
Crystal-IDIDOperatorDomain-IDFraction
11H, K, L10.502
11h,-h-k,-l20.498
ReflectionResolution: 1.85→76 Å / Num. obs: 49796 / % possible obs: 98.2 % / Observed criterion σ(I): 2 / Redundancy: 2.6 % / Rmerge(I) obs: 0.034 / Net I/σ(I): 13.9
Reflection shellResolution: 1.85→2.1 Å / Redundancy: 2.5 % / Rmerge(I) obs: 0.487 / Mean I/σ(I) obs: 2.5 / Num. unique obs: 7414 / % possible all: 99.9

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Processing

Software
NameVersionClassification
REFMAC5.5.0109refinement
XDSdata reduction
SCALAdata scaling
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 3DEU
Resolution: 1.85→76.81 Å / Cor.coef. Fo:Fc: 0.955 / Cor.coef. Fo:Fc free: 0.938 / SU B: 7.557 / SU ML: 0.085 / Cross valid method: THROUGHOUT / ESU R: 0.025 / ESU R Free: 0.024 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
RfactorNum. reflection% reflectionSelection details
Rfree0.23025 2504 5 %RANDOM
Rwork0.19833 ---
obs0.19988 47218 97.97 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK
Displacement parametersBiso mean: 50.527 Å2
Baniso -1Baniso -2Baniso -3
1-6.61 Å20 Å20 Å2
2--6.61 Å20 Å2
3----13.21 Å2
Refinement stepCycle: LAST / Resolution: 1.85→76.81 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2227 855 0 184 3266
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0090.0223227
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.2812.3164548
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg4.3995284
X-RAY DIFFRACTIONr_dihedral_angle_2_deg39.63224.28698
X-RAY DIFFRACTIONr_dihedral_angle_3_deg17.52315456
X-RAY DIFFRACTIONr_dihedral_angle_4_deg19.7331522
X-RAY DIFFRACTIONr_chiral_restr0.0810.2543
X-RAY DIFFRACTIONr_gen_planes_refined0.0040.0212067
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined0.2030.21498
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined0.2930.22107
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.1680.2164
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.2320.292
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.1140.29
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.4771.51408
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it0.80822301
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it0.90231819
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it1.2774.52244
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.849→1.897 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.296 192 -
Rwork0.232 3439 -
obs--97.5 %
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)
111.80681.8192-0.82931.8301-0.4760.69630.01450.5349-0.1524-0.0440.06290.13860.1066-0.1117-0.07740.09270.00870.01570.1240.00960.3863-16.8856-17.2235-11.7937
23.8339-0.19740.37943.1464-1.24364.55660.1271-0.37690.01730.2809-0.06250.13160.1045-0.1672-0.06460.1131-0.06240.02310.165-0.01780.4358-2.7938-18.3012-0.5567
38.5224-0.16750.02475.3140.37974.16120.1222-0.488-0.1997-0.0128-0.04560.17760.5889-0.1611-0.07660.1451-0.04650.03320.1860.07550.3464-4.2121-26.88224.4978
4-1.41990.6693-2.09490.7687-5.963418.40920.0493-0.60260.34090.65050.1163-0.45160.07811.1426-0.16560.58960.0424-0.06110.6192-0.09670.44093.9934-23.539814.3128
54.20046.761-9.52488.6739-13.745928.0726-0.4485-0.50870.27070.65730.3107-0.47040.1457-0.17370.13780.34570.0637-0.10370.3756-0.10360.38884.1208-20.487511.4154
612.9398-4.04285.50282.7043-2.14414.82070.09150.09030.305-0.0888-0.04990.0205-0.0143-0.065-0.04160.0858-0.01720.03910.0532-0.02440.4361-3.532-8.6328-6.6362
73.37161.2538-0.37237.8946-4.152711.0536-0.08480.23460.1253-0.21840.14380.03390.2475-0.2094-0.0590.1061-0.0473-0.00920.1343-0.02650.4255-22.1014-2.2299-6.3503
87.25361.3786-0.007310.51381.36325.59880.2059-0.5655-0.21061.6642-0.2773-0.0069-0.0001-0.10150.07140.2622-0.05350.01010.0821-0.01250.3895-26.9844-16.03254.894
97.56257.8527-0.287411.9018-1.06910.02030.4777-0.3426-0.05250.6483-0.4174-0.3271-0.08910.1489-0.06030.1194-0.0470.04770.1168-0.0320.3972-20.6356-19.4272-0.819
101.75210.5714-0.7113.9214-0.76115.49870.0494-0.0425-0.22530.27560.0938-0.03990.30.2948-0.14320.0681-0.0171-0.0210.13330.01770.3817-26.6645-34.557-5.2089
118.91560.10026.45591.753-1.6294.94340.10131.09470.0922-0.6359-0.25450.346-0.10970.08570.15320.61090.0043-0.05380.18940.06810.3854-27.4253-29.8724-21.313
126.72241.4416-0.32755.8919-0.16273.9843-0.23960.12270.0423-0.18110.3584-0.2015-0.05190.6226-0.11880.0872-0.03290.07620.1218-0.03460.2623-19.0431-35.5298-17.0902
132.9781-1.4688-0.00633.0310.21712.7403-0.16190.86-0.088-0.85420.04230.19290.1401-0.13310.11960.3701-0.25790.00450.28990.0040.4248-29.781-37.4472-20.4625
14-1.1207-0.2467-2.68784.92084.87149.59590.0222-0.2893-0.01510.4805-0.29940.5022-0.1266-0.10110.27720.0997-0.02340.02250.15730.01970.5265-34.91-19.1794-3.0272
155.3116-0.7922-1.17272.3210.2781.25170.14060.3074-0.0287-0.1644-0.1526-0.04010.04740.07370.01210.0772-0.0072-0.03510.13110.00870.3776-25.4851-8.4294-11.4495
169.1045.42975.14570.3141.280819.4452-0.16060.7349-0.161-0.9661-0.0146-0.2211-0.40751.05110.17520.4630.29990.21740.5420.10630.5335-9.63-10.2715-21.5592
177.62182.28241.683315.92084.34773.4980.10590.15031.24261.08060.485-0.72920.29720.2656-0.59090.2727-0.0131-0.010.4249-0.02730.2646-4.7351-34.755349.8968
181.8067-3.45691.276811.00014.15527.207-0.3846-0.4092-2.2562-0.20410.5652-0.16130.6923-0.1778-0.18060.4687-0.03480.21870.4299-0.08680.8691-9.2593-40.908735.0218
1915.95567.7349-2.33975.434-2.27880.15070.38120.00591.30110.2020.09830.85520.2367-0.2991-0.47940.493-0.0580.16130.62280.06830.1944-12.0989-31.918122.5154
2011.5395-6.1677-5.141210.9411-0.39173.48360.41570.5743-1.09480.1036-0.5114-0.40641.02-0.10740.09570.555-0.0213-0.19460.47130.04440.2723-3.5613-36.46719.9441
21-0.84013.4858-5.3686-0.17326.3317-1.3146-0.24320.4599-1.1697-0.64460.68720.0658-0.7971-0.3582-0.4440.5664-0.0792-0.05020.6459-0.07530.5212-9.6085-43.0432-2.7938
2212.426-5.1179-14.99510.955113.795521.084-0.24410.91540.3574-0.92650.9734-0.601-0.38260.3677-0.72930.52780.05210.09940.49160.11750.2469-3.3982-36.36-6.6292
2311.984-0.62370.6199-0.59012.65693.61340.3733-0.63510.00170.1099-0.37120.49990.3976-1.403-0.0020.3661-0.09220.07940.32650.18090.5964-12.4596-38.96926.3689
24-1.0252-0.982-0.301116.2525-3.36955.950.4216-1.4618-0.71160.9901-0.0638-1.47840.6670.0273-0.35780.4008-0.2192-0.08770.75960.36080.4013-4.4299-37.727519.8355
259.26272.7751-4.61567.5581-3.73328.59320.05510.60171.0122-0.26510.16910.2463-0.36050.293-0.22420.4624-0.08550.10970.4980.09080.1319-11.5005-32.129933.5891
2610.24312.6681-4.12658.0349-2.1716-0.2241-0.4589-0.257-1.33920.75350.3317-0.56770.34730.27690.12720.38950.0281-0.04950.4213-0.06250.3709-7.7514-42.331147.5588
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A3 - 22
2X-RAY DIFFRACTION2A23 - 49
3X-RAY DIFFRACTION3A50 - 73
4X-RAY DIFFRACTION4A74 - 84
5X-RAY DIFFRACTION5A85 - 97
6X-RAY DIFFRACTION6A98 - 115
7X-RAY DIFFRACTION7A116 - 129
8X-RAY DIFFRACTION8A130 - 141
9X-RAY DIFFRACTION9B2 - 22
10X-RAY DIFFRACTION10B23 - 37
11X-RAY DIFFRACTION11B38 - 49
12X-RAY DIFFRACTION12B50 - 74
13X-RAY DIFFRACTION13B75 - 108
14X-RAY DIFFRACTION14B109 - 116
15X-RAY DIFFRACTION15B117 - 138
16X-RAY DIFFRACTION16B139 - 143
17X-RAY DIFFRACTION17C1 - 5
18X-RAY DIFFRACTION18C6 - 9
19X-RAY DIFFRACTION19C10 - 13
20X-RAY DIFFRACTION20C14 - 17
21X-RAY DIFFRACTION21C18 - 21
22X-RAY DIFFRACTION22D1 - 4
23X-RAY DIFFRACTION23D5 - 8
24X-RAY DIFFRACTION24D9 - 12
25X-RAY DIFFRACTION25D13 - 17
26X-RAY DIFFRACTION26D18 - 21

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