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- PDB-5ey0: Crystal structure of CodY from Staphylococcus aureus with GTP and Ile -

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Basic information

Entry
Database: PDB / ID: 5ey0
TitleCrystal structure of CodY from Staphylococcus aureus with GTP and Ile
ComponentsGTP-sensing transcriptional pleiotropic repressor CodY
KeywordsTRANSCRIPTION / GTP-sensing / pleiotropic transcription regulator
Function / homology
Function and homology information


DNA-binding transcription factor activity / negative regulation of DNA-templated transcription / regulation of DNA-templated transcription / GTP binding / DNA binding / cytoplasm
Similarity search - Function
GTP-sensing transcriptional pleiotropic repressor CodY, N-terminal / GTP-sensing helix-turn-helix, CodY, C-terminal / GTP-sensing transcriptional pleiotropic repressor CodY / CodY GAF-like domain / CodY helix-turn-helix domain / GAF-like domain superfamily / Winged helix DNA-binding domain superfamily / Winged helix-like DNA-binding domain superfamily
Similarity search - Domain/homology
GUANOSINE-5'-TRIPHOSPHATE / ISOLEUCINE / Global transcriptional regulator CodY / Global transcriptional regulator CodY
Similarity search - Component
Biological speciesStaphylococcus aureus (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.6 Å
AuthorsHan, A. / Hwang, K.Y.
CitationJournal: Nucleic Acids Res. / Year: 2016
Title: The structure of the pleiotropic transcription regulator CodY provides insight into its GTP-sensing mechanism
Authors: Han, A.R. / Kang, H.R. / Son, J. / Kwon, D.H. / Kim, S. / Lee, W.C. / Song, H.K. / Song, M.J. / Hwang, K.Y.
History
DepositionNov 24, 2015Deposition site: RCSB / Processing site: PDBJ
Revision 1.0Sep 14, 2016Provider: repository / Type: Initial release
Revision 1.1Sep 21, 2016Group: Database references
Revision 1.2Nov 16, 2016Group: Database references
Revision 1.3Nov 8, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / citation / database_2 / pdbx_initial_refinement_model / pdbx_struct_oper_list
Item: _citation.journal_id_CSD / _database_2.pdbx_DOI ..._citation.journal_id_CSD / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_oper_list.symmetry_operation

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
B: GTP-sensing transcriptional pleiotropic repressor CodY
A: GTP-sensing transcriptional pleiotropic repressor CodY
hetero molecules


Theoretical massNumber of molelcules
Total (without water)62,7816
Polymers61,4732
Non-polymers1,3094
Water8,035446
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4800 Å2
ΔGint-25 kcal/mol
Surface area24970 Å2
MethodPISA
Unit cell
Length a, b, c (Å)45.894, 76.028, 158.023
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein GTP-sensing transcriptional pleiotropic repressor CodY


Mass: 30736.295 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Staphylococcus aureus (strain Mu3 / ATCC 700698) (bacteria)
Strain: Mu3 / ATCC 700698 / Gene: codY, SAHV_1245 / Plasmid: pET28a / Production host: Escherichia coli (E. coli) / References: UniProt: A7X1N2, UniProt: Q2FZ27*PLUS
#2: Chemical ChemComp-ILE / ISOLEUCINE / Isoleucine


Type: L-peptide linking / Mass: 131.173 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Formula: C6H13NO2
#3: Chemical ChemComp-GTP / GUANOSINE-5'-TRIPHOSPHATE / Guanosine triphosphate


Mass: 523.180 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Formula: C10H16N5O14P3 / Comment: GTP, energy-carrying molecule*YM
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 446 / Source method: isolated from a natural source / Formula: H2O

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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: 2.4 Å3/Da / Density % sol: 48.78 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / pH: 5.9 / Details: ammonium acetate, sodium citrate dehydrate, PEG400

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: PAL/PLS / Beamline: 5C (4A) / Wavelength: 1 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: May 23, 2012
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 1.6→30 Å / Num. obs: 69602 / % possible obs: 94.3 % / Redundancy: 3.9 % / Rmerge(I) obs: 0.072 / Net I/σ(I): 23.72
Reflection shellResolution: 1.6→1.63 Å / Redundancy: 2.8 % / Rmerge(I) obs: 0.313 / Mean I/σ(I) obs: 2.8 / % possible all: 92.8

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Processing

Software
NameVersionClassification
PHENIX1.9_1692refinement
PHENIX1.9_1692model building
HKL-2000data processing
HKL-2000data reduction
HKL-2000data scaling
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 2B0L and 2B18
Resolution: 1.6→29.941 Å / SU ML: 0.17 / Cross valid method: FREE R-VALUE / σ(F): 1.48 / Phase error: 19.6 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2091 3416 4.91 %
Rwork0.1777 --
obs0.1793 69602 94.05 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 1.6→29.941 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4024 0 32 446 4502
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0074096
X-RAY DIFFRACTIONf_angle_d1.0765517
X-RAY DIFFRACTIONf_dihedral_angle_d18.7531581
X-RAY DIFFRACTIONf_chiral_restr0.046660
X-RAY DIFFRACTIONf_plane_restr0.004689
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.5996-1.62250.27641090.28592515X-RAY DIFFRACTION86
1.6225-1.64670.29181270.26362728X-RAY DIFFRACTION93
1.6467-1.67240.25191350.25532698X-RAY DIFFRACTION94
1.6724-1.69980.29131380.25342738X-RAY DIFFRACTION94
1.6998-1.72910.26081390.24762689X-RAY DIFFRACTION93
1.7291-1.76060.27381680.2262728X-RAY DIFFRACTION95
1.7606-1.79440.26261520.23172715X-RAY DIFFRACTION95
1.7944-1.8310.27091410.2212759X-RAY DIFFRACTION94
1.831-1.87090.22081450.20332715X-RAY DIFFRACTION95
1.8709-1.91440.24221490.20072770X-RAY DIFFRACTION95
1.9144-1.96220.20931330.19072736X-RAY DIFFRACTION94
1.9622-2.01530.23521410.18352779X-RAY DIFFRACTION95
2.0153-2.07460.20721440.1792737X-RAY DIFFRACTION95
2.0746-2.14150.20471460.17522734X-RAY DIFFRACTION94
2.1415-2.2180.19111520.16872754X-RAY DIFFRACTION94
2.218-2.30680.19861260.16322760X-RAY DIFFRACTION93
2.3068-2.41170.20081390.17052734X-RAY DIFFRACTION93
2.4117-2.53880.21351470.17542734X-RAY DIFFRACTION93
2.5388-2.69780.20291450.16822737X-RAY DIFFRACTION93
2.6978-2.90590.19051450.16792734X-RAY DIFFRACTION94
2.9059-3.19810.23121390.17112798X-RAY DIFFRACTION94
3.1981-3.66010.1861490.15252866X-RAY DIFFRACTION95
3.6601-4.60870.16391570.14242920X-RAY DIFFRACTION97
4.6087-29.9460.20411500.16943108X-RAY DIFFRACTION98
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)
11.78070.49890.15521.31870.17320.84390.0046-0.00280.1053-0.00220.0297-0.0551-0.12050.0944-0.03930.1146-0.0031-0.00960.0989-0.01920.106225.787911.4167-8.0118
22.3883-1.52612.48722.2629-2.043.7838-0.02590.13690.1043-0.23080.00240.088-0.1781-0.0326-0.00260.20310.0022-0.04240.17740.01150.152511.39211.3602-24.9604
31.3562-0.351-0.22681.1197-0.1961.46890.1776-0.79450.17280.79870.0988-0.2349-0.06720.0766-0.06330.63970.0002-0.08410.5476-0.00660.2039-4.505136.4332-35.7013
45.0342-4.03332.59522-6.33749.05350.057-0.0390.0615-0.1526-0.07380.08010.03960.10540.0380.1672-0.062-0.06030.1731-0.03290.183135.367516.8269-8.9102
51.37940.55110.0251.08190.08890.7923-0.03350.0664-0.1643-0.03950.01470.02640.0974-0.01890.01760.118-0.0019-0.00370.1037-0.00480.10851.4907-12.6619-14.1485
62.4342-1.912.52223.2477-3.34055.1183-0.02180.27990.2568-0.1198-0.04130.0283-0.2025-0.08650.03890.16830.0138-0.01520.18730.03680.15650.39656.4356-23.6861
72.6173-0.3781.3782.0791-1.03491.11010.1314-0.7814-0.642-0.10850.0075-0.07340.3777-0.4994-0.02360.44910.0299-0.0380.63360.21720.7199-20.396314.7734-50.6154
86.57653.8167-1.37838.3782-4.61457.8557-0.0253-0.233-0.30090.0441-0.0450.1205-0.14290.02020.0730.1239-0.0665-0.01710.1905-0.00910.1843-8.336-17.8871-13.4543
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'B' and (resid 1 through 136 )
2X-RAY DIFFRACTION2chain 'B' and (resid 137 through 178 )
3X-RAY DIFFRACTION3chain 'B' and (resid 179 through 255 )
4X-RAY DIFFRACTION4chain 'B' and (resid 301 through 301 )
5X-RAY DIFFRACTION5chain 'A' and (resid 1 through 136 )
6X-RAY DIFFRACTION6chain 'A' and (resid 137 through 178 )
7X-RAY DIFFRACTION7chain 'A' and (resid 179 through 255 )
8X-RAY DIFFRACTION8chain 'A' and (resid 301 through 301 )

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