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- PDB-4edh: The crystal structure of thymidylate kinase from Pseudomonas aeru... -

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Basic information

Entry
Database: PDB / ID: 4edh
TitleThe crystal structure of thymidylate kinase from Pseudomonas aeruginosa PAO1 in complex with ADP,TMP and Mg.
ComponentsThymidylate kinase
KeywordsTRANSFERASE / structural genomics / PSI-Biology / protein structure initiative / midwest center for structural genomics (MCSG) / structures of Mtb Proteins Conferring Susceptibility to Known Mtb Inhibitors (MTBI)
Function / homology
Function and homology information


dUDP biosynthetic process / dTMP kinase / thymidylate kinase activity / dTDP biosynthetic process / dTTP biosynthetic process / ATP binding / cytosol / cytoplasm
Similarity search - Function
Thymidylate kinase / Thymidylate kinase-like domain / Thymidylate kinase / P-loop containing nucleotide triphosphate hydrolases / Rossmann fold / P-loop containing nucleoside triphosphate hydrolase / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
ADENOSINE-5'-DIPHOSPHATE / THYMIDINE-5'-PHOSPHATE / Thymidylate kinase
Similarity search - Component
Biological speciesPseudomonas aeruginosa PAO1 (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.32 Å
AuthorsTan, K. / Joachimiak, G. / Jedrzejczak, R. / Sacchettini, J. / Joachimiak, A. / Midwest Center for Structural Genomics (MCSG) / Structures of Mtb Proteins Conferring Susceptibility to Known Mtb Inhibitors (MTBI)
CitationJournal: To be Published
Title: The crystal structure of thymidylate kinase from Pseudomonas aeruginosa PAO1 in complex with ADP,TMP and Mg.
Authors: Tan, K. / Joachimiak, G. / Jedrzejczak, R. / Sacchettini, J. / Joachimiak, A.
History
DepositionMar 27, 2012Deposition site: RCSB / Processing site: RCSB
Revision 1.0May 23, 2012Provider: repository / Type: Initial release
Revision 1.1Sep 13, 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 / database_2 / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_asym_id / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr2_auth_asym_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Thymidylate kinase
B: Thymidylate kinase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)48,64511
Polymers46,8172
Non-polymers1,8289
Water8,161453
1


  • Idetical with deposited unit
  • defined by software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area5690 Å2
ΔGint-58 kcal/mol
Surface area17440 Å2
MethodPISA
Unit cell
Length a, b, c (Å)45.597, 46.807, 53.101
Angle α, β, γ (deg.)94.98, 112.33, 105.83
Int Tables number1
Space group name H-MP1
DetailsExperimentally unknown.

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Components

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Protein , 1 types, 2 molecules AB

#1: Protein Thymidylate kinase / dTMP kinase


Mass: 23408.600 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Pseudomonas aeruginosa PAO1 (bacteria) / Strain: PAO1 / Gene: PA2962, tmk / Plasmid: pMCSG7 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3)magic / References: UniProt: Q9HZN8, dTMP kinase

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Non-polymers , 7 types, 462 molecules

#2: Chemical ChemComp-TMP / THYMIDINE-5'-PHOSPHATE


Mass: 322.208 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C10H15N2O8P
#3: Chemical ChemComp-ADP / ADENOSINE-5'-DIPHOSPHATE


Mass: 427.201 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C10H15N5O10P2 / Comment: ADP, energy-carrying molecule*YM
#4: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Mg
#5: Chemical ChemComp-TRS / 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL / TRIS BUFFER


Mass: 122.143 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C4H12NO3 / Comment: pH buffer*YM
#6: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: SO4
#7: Chemical ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


Mass: 62.068 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C2H6O2
#8: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 453 / 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: 2.1 Å3/Da / Density % sol: 41.55 %
Crystal growTemperature: 289 K / Method: vapor diffusion, sitting drop / pH: 8.5
Details: 0.2M Ammonium Sulfate, 0.1M Tris:HCl, 20% (w/v) PEG3350, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 289K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 0.97931 Å
DetectorType: ADSC QUANTUM 315 / Detector: CCD / Date: Feb 16, 2012 / Details: mirrow
RadiationMonochromator: Si 111 crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97931 Å / Relative weight: 1
ReflectionResolution: 1.32→25.6 Å / Num. all: 84807 / Num. obs: 84807 / % possible obs: 94.7 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 2.7 % / Rmerge(I) obs: 0.05 / Net I/σ(I): 26.3
Reflection shellResolution: 1.32→1.34 Å / Redundancy: 2.6 % / Rmerge(I) obs: 0.524 / Mean I/σ(I) obs: 1.7 / Num. unique all: 4148 / % possible all: 91.8

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Processing

Software
NameVersionClassification
SBC-Collectdata collection
MOLREPphasing
PHENIX(phenix.refine: 1.7.1_743)refinement
HKL-3000data reduction
HKL-3000data scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 4E5U
Resolution: 1.32→25.588 Å / SU ML: 0.34 / σ(F): 1.96 / Phase error: 18.85 / Stereochemistry target values: ML
RfactorNum. reflection% reflectionSelection details
Rfree0.1887 4257 5.02 %Random
Rwork0.1681 ---
all0.1692 84789 --
obs0.1692 84789 94.47 %-
Solvent computationShrinkage radii: 0.83 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 61.159 Å2 / ksol: 0.4 e/Å3
Displacement parameters
Baniso -1Baniso -2Baniso -3
1-1.7523 Å2-3.6054 Å2-0.2536 Å2
2--0.2929 Å20.7886 Å2
3----2.0452 Å2
Refinement stepCycle: LAST / Resolution: 1.32→25.588 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3236 0 115 453 3804
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0063548
X-RAY DIFFRACTIONf_angle_d1.2064849
X-RAY DIFFRACTIONf_dihedral_angle_d15.2961397
X-RAY DIFFRACTIONf_chiral_restr0.073541
X-RAY DIFFRACTIONf_plane_restr0.005642
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.3199-1.33490.33821140.31592501X-RAY DIFFRACTION86
1.3349-1.35060.33121490.30392567X-RAY DIFFRACTION92
1.3506-1.36710.30031460.29312629X-RAY DIFFRACTION92
1.3671-1.38440.31311310.26972677X-RAY DIFFRACTION93
1.3844-1.40260.27711240.2562639X-RAY DIFFRACTION93
1.4026-1.42180.24251550.24872652X-RAY DIFFRACTION93
1.4218-1.44210.23241150.21682667X-RAY DIFFRACTION93
1.4421-1.46370.23031410.21122694X-RAY DIFFRACTION94
1.4637-1.48650.23711500.19392633X-RAY DIFFRACTION94
1.4865-1.51090.2141660.19042705X-RAY DIFFRACTION94
1.5109-1.5370.18791250.1772666X-RAY DIFFRACTION94
1.537-1.56490.19571360.16642675X-RAY DIFFRACTION95
1.5649-1.5950.2071460.16422683X-RAY DIFFRACTION95
1.595-1.62750.18741370.16542709X-RAY DIFFRACTION95
1.6275-1.66290.16231240.15942712X-RAY DIFFRACTION95
1.6629-1.70160.20231350.16312685X-RAY DIFFRACTION95
1.7016-1.74420.17841540.15952732X-RAY DIFFRACTION95
1.7442-1.79130.16751680.15412681X-RAY DIFFRACTION96
1.7913-1.8440.16091360.15472755X-RAY DIFFRACTION96
1.844-1.90350.15781550.15942684X-RAY DIFFRACTION96
1.9035-1.97150.1961450.15772751X-RAY DIFFRACTION96
1.9715-2.05040.20681570.16412711X-RAY DIFFRACTION96
2.0504-2.14370.18381320.15852740X-RAY DIFFRACTION97
2.1437-2.25660.17421290.15482759X-RAY DIFFRACTION96
2.2566-2.39790.19431570.15832739X-RAY DIFFRACTION96
2.3979-2.58290.21410.16752732X-RAY DIFFRACTION97
2.5829-2.84250.20431460.16882749X-RAY DIFFRACTION97
2.8425-3.25310.17861470.16722777X-RAY DIFFRACTION98
3.2531-4.09590.16251600.13892726X-RAY DIFFRACTION96
4.0959-25.59240.17191360.17342502X-RAY DIFFRACTION88
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)
12.1991.16210.52562.3658-0.25842.25070.0788-0.15570.08720.1108-0.11890.0142-0.02860.12590.020.1138-0.00290.00820.117-0.00460.13797.6655-2.24868.4081
21.6631-0.75570.96651.1055-0.510.80790.0161-0.08530.03350.0452-0.0187-0.07960.0050.00320.00480.1517-0.00750.00390.1299-0.00680.11550.71249.176-2.0593
31.2112-0.8514-0.00271.339-0.49741.48650.17120.1063-0.049-0.2985-0.09630.0728-0.00480.0412-0.07960.17760.01-0.02220.0994-0.01850.1098-3.8764-1.7399-7.2305
41.1747-0.46420.53870.3692-0.88482.3981-0.1215-0.1457-0.040.30050.32630.0648-0.783-0.0839-0.20160.21290.00010.06540.20490.01120.1797-13.98824.17029.9729
55.0217-1.6468-0.52223.7972-0.50051.3933-0.00980.15-0.2067-0.22080.120.3845-0.0496-0.2254-0.07020.1483-0.0169-0.05030.14990.02130.1693-11.7676-7.5045-0.3548
63.09010.3801-3.07521.7133-0.33947.9058-0.2173-0.0316-0.4316-0.2434-0.1784-0.11260.29190.36140.3250.15590.01070.01860.13540.00080.16630.3382-12.37713.8757
76.7130.1767-2.63824.76870.12916.95460.2345-0.2696-0.7032-0.609-0.1403-0.56530.28780.7887-0.07320.2480.025-0.00560.26160.02890.287910.4749-11.49378.1386
82.64380.2094-0.69451.49180.05161.6986-0.1077-0.1212-0.21230.0683-0.0040.1660.0961-0.19250.09260.0870.00860.0140.12780.01340.1259-18.696225.2972-24.3728
97.020.6221.56750.9434-0.27271.9048-0.0105-0.13170.30350.1580.00510.2177-0.0417-0.24260.02570.14630.02640.01440.1251-0.01150.1801-20.316736.1264-23.6124
102.7004-0.73180.83181.2451-0.7550.8772-0.05890.02490.04260.13010.02630.0341-0.1209-0.01120.06810.13250.00910.01320.1076-0.0140.108-10.666925.3503-12.5076
110.83720.070.39540.9677-0.47661.09350.0048-0.0040.01-0.0227-0.00130.07210.051-0.0139-0.01130.11380.01840.00950.1027-0.0130.1148-10.367419.1295-19.1133
124.95350.1853-1.1032.5752-0.82292.2597-0.0071-0.0612-0.3693-0.2336-0.0354-0.08770.46010.18280.02260.23330.03570.00750.1476-0.01120.1477-6.743310.2172-22.8707
131.11870.04120.05831.0929-1.1461.25050.1022-0.03910.11770.196-0.1603-0.0474-0.06780.19410.08480.1475-0.01940.01550.1506-0.02390.1325-3.834929.4609-23.4686
144.69910.7252.06632.38830.06424.12280.03630.2839-0.2141-0.0634-0.0057-0.22990.14480.3925-0.04510.11640.03570.01940.17220.00430.13330.528224.8575-30.8147
152.01093.19490.47287.91860.82680.6881-0.1280.27790.0824-0.0970.23310.32240.0192-0.0175-0.09330.1432-0.0147-0.00380.1588-0.0020.1442-11.123328.6221-34.6924
165.00373.488-0.0577.39410.28432.4546-0.24040.44470.1103-0.74310.23990.67620.5001-0.2695-0.00690.2459-0.0268-0.07270.20240.03260.2135-21.262733.2171-33.6412
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resseq 2:30)
2X-RAY DIFFRACTION2chain 'A' and (resseq 31:97)
3X-RAY DIFFRACTION3chain 'A' and (resseq 98:138)
4X-RAY DIFFRACTION4chain 'A' and (resseq 139:159)
5X-RAY DIFFRACTION5chain 'A' and (resseq 160:176)
6X-RAY DIFFRACTION6chain 'A' and (resseq 177:189)
7X-RAY DIFFRACTION7chain 'A' and (resseq 190:209)
8X-RAY DIFFRACTION8chain 'B' and (resseq -2:15)
9X-RAY DIFFRACTION9chain 'B' and (resseq 16:29)
10X-RAY DIFFRACTION10chain 'B' and (resseq 30:62)
11X-RAY DIFFRACTION11chain 'B' and (resseq 63:112)
12X-RAY DIFFRACTION12chain 'B' and (resseq 113:124)
13X-RAY DIFFRACTION13chain 'B' and (resseq 125:159)
14X-RAY DIFFRACTION14chain 'B' and (resseq 160:176)
15X-RAY DIFFRACTION15chain 'B' and (resseq 177:189)
16X-RAY DIFFRACTION16chain 'B' and (resseq 190:210)

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