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- PDB-3n9i: Crystal structure of tryptophanyl-tRNA synthetase from Yersinia p... -

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Basic information

Entry
Database: PDB / ID: 3n9i
TitleCrystal structure of tryptophanyl-tRNA synthetase from Yersinia pestis CO92
ComponentsTryptophanyl-tRNA synthetase
KeywordsLIGASE / tryptophanyl-tRNA synthetase / Tryptophan-tRNA ligase / CSGID / Structural Genomics / NIAID / Center for Structural Genomics of Infectious Diseases
Function / homology
Function and homology information


tryptophan-tRNA ligase / tryptophan-tRNA ligase activity / tryptophanyl-tRNA aminoacylation / ATP binding / cytosol
Similarity search - Function
Tryptophan-tRNA ligase, bacterial-type / Tryptophan-tRNA ligase / Tyrosyl-Transfer RNA Synthetase / Tyrosyl-Transfer RNA Synthetase / Aminoacyl-tRNA synthetase, class Ic / tRNA synthetases class I (W and Y) / Aminoacyl-tRNA synthetase, class I, conserved site / Aminoacyl-transfer RNA synthetases class-I signature. / HUPs / Rossmann-like alpha/beta/alpha sandwich fold ...Tryptophan-tRNA ligase, bacterial-type / Tryptophan-tRNA ligase / Tyrosyl-Transfer RNA Synthetase / Tyrosyl-Transfer RNA Synthetase / Aminoacyl-tRNA synthetase, class Ic / tRNA synthetases class I (W and Y) / Aminoacyl-tRNA synthetase, class I, conserved site / Aminoacyl-transfer RNA synthetases class-I signature. / HUPs / Rossmann-like alpha/beta/alpha sandwich fold / Rossmann fold / Orthogonal Bundle / 3-Layer(aba) Sandwich / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
Tryptophan--tRNA ligase
Similarity search - Component
Biological speciesYersinia pestis (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.95 Å
AuthorsNocek, B. / Maltseva, N. / Papazisi, L. / Anderson, W. / Joachimiak, A. / Center for Structural Genomics of Infectious Diseases (CSGID)
CitationJournal: TO BE PUBLISHED
Title: Crystal structure of tryptophanyl-tRNA synthetase from Yersinia pestis CO92
Authors: Nocek, B. / Maltseva, N. / Papazisi, L. / Anderson, W. / Joachimiak, A. / Center for Structural Genomics of Infectious Diseases (CSGID)
History
DepositionMay 30, 2010Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jul 21, 2010Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Oct 1, 2014Group: Structure summary
Revision 1.3Sep 6, 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_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _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.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

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Assembly

Deposited unit
A: Tryptophanyl-tRNA synthetase
B: Tryptophanyl-tRNA synthetase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)77,5614
Polymers77,4282
Non-polymers1322
Water8,017445
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area5250 Å2
ΔGint-39 kcal/mol
Surface area28640 Å2
MethodPISA
Unit cell
Length a, b, c (Å)61.099, 78.150, 152.176
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 Tryptophanyl-tRNA synthetase / Tryptophan--tRNA ligase / TrpRS


Mass: 38714.211 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Yersinia pestis (bacteria) / Strain: CO92 / Gene: trpS, YPO0157, y3940, YP_0159 / Production host: Cricetulus griseus (Chinese hamster) / Strain (production host): BL21 magic / References: UniProt: Q8ZJF2, tryptophan-tRNA ligase
#2: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C3H8O3
#3: Chemical ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Ca
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 445 / 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: 2.35 Å3/Da / Density % sol: 47.57 %
Crystal growTemperature: 291 K / Method: vapor diffusion, sitting drop / pH: 7
Details: 0.2 M Ca(oAc)2 0.1 M Tris 20% PEG3000, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 291K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 0.9794 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Apr 9, 2010 / Details: mirrors
RadiationMonochromator: double crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9794 Å / Relative weight: 1
ReflectionResolution: 1.95→40 Å / Num. all: 55745 / Num. obs: 53290 / % possible obs: 99.2 % / Observed criterion σ(F): 2 / Observed criterion σ(I): 2 / Redundancy: 5.4 % / Rmerge(I) obs: 0.077 / Net I/σ(I): 9.3
Reflection shellResolution: 1.95→1.98 Å / Redundancy: 5.3 % / Rmerge(I) obs: 0.65 / Mean I/σ(I) obs: 2.8 / Num. unique all: 2581 / % possible all: 98.4

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Processing

Software
NameVersionClassification
SBC-Collectdata collection
PHASERphasing
REFMAC5.5.0109refinement
HKL-3000data reduction
HKL-3000data scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 3FI0
Resolution: 1.95→40 Å / Cor.coef. Fo:Fc: 0.96 / Cor.coef. Fo:Fc free: 0.941 / SU B: 6.855 / SU ML: 0.089 / Cross valid method: THROUGHOUT / σ(F): 2 / σ(I): 2 / ESU R Free: 0.138 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.20615 2693 5.1 %RANDOM
Rwork0.16707 ---
all0.18 53040 --
obs0.16905 50347 98.66 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK
Displacement parametersBiso mean: 22.724 Å2
Baniso -1Baniso -2Baniso -3
1--0.28 Å20 Å20 Å2
2--0.75 Å20 Å2
3----0.47 Å2
Refinement stepCycle: LAST / Resolution: 1.95→40 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5209 0 7 445 5661
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0160.0225338
X-RAY DIFFRACTIONr_bond_other_d0.0010.023655
X-RAY DIFFRACTIONr_angle_refined_deg1.421.9757226
X-RAY DIFFRACTIONr_angle_other_deg0.90738933
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.2765670
X-RAY DIFFRACTIONr_dihedral_angle_2_deg37.31124.472246
X-RAY DIFFRACTIONr_dihedral_angle_3_deg13.71215951
X-RAY DIFFRACTIONr_dihedral_angle_4_deg18.841536
X-RAY DIFFRACTIONr_chiral_restr0.0970.2806
X-RAY DIFFRACTIONr_gen_planes_refined0.0060.0215947
X-RAY DIFFRACTIONr_gen_planes_other0.0010.021041
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.8931.53326
X-RAY DIFFRACTIONr_mcbond_other0.2351.51339
X-RAY DIFFRACTIONr_mcangle_it1.66125353
X-RAY DIFFRACTIONr_scbond_it2.69132012
X-RAY DIFFRACTIONr_scangle_it4.4594.51870
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.952→2.003 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.279 192 -
Rwork0.222 3487 -
obs--94.33 %
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)
11.27170.3609-0.8520.3593-0.18220.5846-0.0531-0.10390.0036-0.11440.055-0.00850.0170.0887-0.00190.10630.0108-0.04680.1150.01530.146431.016673.51714.595
211.2157-1.00642.9950.8191-0.81871.21580.10360.063-0.3285-0.2225-0.0246-0.00210.18890.0269-0.0790.07870.0110.00310.1538-0.0510.108336.517673.21385.591
30.9080.44760.30940.58820.28940.75730.0493-0.0002-0.07430.00580.0068-0.0772-0.05990.021-0.05610.09080.00910.00260.0902-0.00450.115830.064177.885622.7704
41.15150.5781-0.56280.454-0.2180.55880.03110.06530.0276-0.0220.0237-0.0032-0.021-0.008-0.05480.09610.0170.00120.08530.00690.09925.296479.141517.794
54.27880.21510.63010.8201-0.03821.18810.0470.0875-0.11820.048-0.0011-0.20160.07930.1219-0.04590.10660.0154-0.02150.0760.00890.139925.504559.117831.7064
62.5401-0.44873.44270.3747-0.87754.91480.02770.3171-0.11730.0585-0.0792-0.2148-0.01920.43150.05150.0880.0021-0.03880.13410.00910.196129.985166.900533.319
70.86880.1785-0.68651.1874-0.50191.3897-0.03120.0574-0.1011-0.00480.0487-0.09660.1010.087-0.01750.08830.0057-0.01850.0934-0.03170.125619.603261.602118.008
80.5163-0.2266-1.89010.1150.85176.9562-0.18430.5183-0.18660.008-0.31360.02510.2467-1.84530.49790.0791-0.08020.12420.6564-0.25150.276636.519763.56295.7488
91.52110.37452.09751.5379-0.89454.3720.0833-0.1324-0.07680.040.04260.11720.143-0.2377-0.1260.08320.00840.03580.11630.00780.147751.589968.096717.7118
101.4182-1.2002-0.21071.22620.36291.69120.01290.04240.01320.0803-0.04970.05280.13430.27780.03680.0780.0227-0.00460.15710.02580.073758.276171.61569.0956
111.9969-1.19370.22181.26840.21862.85470.06570.0904-0.0506-0.14780.02110.15590.34010.2753-0.08680.1390.0466-0.01980.1374-0.01530.067656.174167.0316-0.5326
123.3684-3.4668-1.61513.69991.32581.66760.07950.01310.0229-0.073-0.0697-0.0033-0.06220.173-0.00980.06330.0064-0.00090.13540.01710.090554.18978.62734.9778
138.8204-3.3833-2.73042.37140.37214.15010.29370.12220.2872-0.1201-0.1336-0.0834-0.15870.1347-0.16010.0863-0.00360.01440.06680.01240.130937.754191.220112.4175
143.41513.60080.28234.19580.16110.19320.00890.09180.0942-0.02980.06920.1275-0.0579-0.0549-0.07810.09170.02190.01110.08620.02570.115819.619584.582214.9688
153.3518-0.7302-1.27740.3412-0.26212.1751-0.03330.06180.0770.02290.0177-0.0357-0.1134-0.15770.01560.08810.0001-0.00870.09620.02280.09664.430171.153323.5492
161.70110.70731.89680.38321.0462.87520.3595-0.3756-0.11510.14-0.0856-0.09440.3289-0.2622-0.27390.1961-0.01970.03630.15740.02270.06382.478376.686543.899
171.77893.5825-0.570311.7237-4.26562.34030.2307-0.3405-0.10550.7154-0.3775-0.3913-0.2751-0.09470.14680.2264-0.08460.10540.1279-0.03220.1047-6.206277.172651.1951
180.35820.0134-0.16342.30931.18910.0808-0.1691-0.03040.1569-0.02590.1507-0.0196-0.0701-0.05480.11340.00460.03450.17160.05360.10773.973177.339641.2394
191.28270.2354-0.22120.0564-0.02750.55550.0553-0.00350.03650.0477-0.00920.0001-0.0189-0.0548-0.04610.12320.00540.00950.08190.02470.09841.257575.241435.1076
201.03881.4276-0.5296.0809-1.80692.03150.1749-0.166-0.09930.4452-0.1497-0.139-0.0195-0.0638-0.02520.1193-0.037-0.070.13730.03980.09123.285865.780443.8843
214.296-1.01184.80286.0559-4.96479.92150.106-0.058-0.01650.19330.11230.23160.1505-0.2245-0.21830.08970.0103-0.00610.06510.02010.154718.322151.589941.1516
220.7097-0.511-0.16322.15240.82210.32860.0096-0.1186-0.02420.1593-0.01160.07270.03590.00040.0020.1329-0.01610.0130.10670.01010.085113.637174.645842.0396
233.13680.3812-0.94812.0674-0.54541.35070.0484-0.3055-0.02050.2589-0.0076-0.00690.06-0.038-0.04080.1603-0.0413-0.02270.1393-0.01390.016919.375378.222648.1635
2453.098324.0192-29.864810.8763-13.495416.82621.52970.03122.12980.7132-0.16740.952-1.0276-0.0934-1.36230.65690.00860.42960.6229-0.02050.30511.125778.476459.3293
252.5607-0.35631.6593.11491.14894.0447-0.02060.18970.082-0.1044-0.0092-0.27540.17660.59890.02980.09570.02660.02290.16520.01550.0789-7.196260.870955.9087
260.67240.1961-0.21731.3820.18632.10890.0305-0.0239-0.0167-0.0291-0.00890.10280.2380.0293-0.02160.0988-0.01750.01260.0967-0.00660.0874-18.334661.801258.5197
270.4414-0.314-0.61641.77770.43581.75760.0094-0.0980.14780.06240.0282-0.12130.0190.0933-0.03760.1042-0.0110.01590.124-0.03380.083-15.701371.210367.9234
280.96920.8618-2.00291.0666-2.59717.10550.05710.11310.10590.08050.05480.0878-0.1622-0.3731-0.11190.1050.0030.02460.1104-0.00530.0946-19.852371.183850.8954
2910.40554.152.15181.73560.75741.2603-0.07520.17980.2009-0.04790.09580.0553-0.1387-0.0675-0.02060.11140.02650.02550.07520.03720.1092-1.016383.870631.1354
301.6176-0.1826-0.46651.283-1.38961.78450.1199-0.02550.08350.0678-0.01630.0528-0.13150.0405-0.10360.1281-0.01240.01640.0726-0.01320.104823.367886.452830.7942
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A15 - 29
2X-RAY DIFFRACTION2A30 - 45
3X-RAY DIFFRACTION3A46 - 70
4X-RAY DIFFRACTION4A71 - 107
5X-RAY DIFFRACTION5A108 - 126
6X-RAY DIFFRACTION6A127 - 145
7X-RAY DIFFRACTION7A146 - 188
8X-RAY DIFFRACTION8A189 - 197
9X-RAY DIFFRACTION9A198 - 218
10X-RAY DIFFRACTION10A219 - 249
11X-RAY DIFFRACTION11A250 - 281
12X-RAY DIFFRACTION12A282 - 301
13X-RAY DIFFRACTION13A302 - 311
14X-RAY DIFFRACTION14A312 - 331
15X-RAY DIFFRACTION15A332 - 346
16X-RAY DIFFRACTION16B15 - 27
17X-RAY DIFFRACTION17B28 - 44
18X-RAY DIFFRACTION18B45 - 61
19X-RAY DIFFRACTION19B62 - 106
20X-RAY DIFFRACTION20B107 - 123
21X-RAY DIFFRACTION21B124 - 133
22X-RAY DIFFRACTION22B134 - 157
23X-RAY DIFFRACTION23B158 - 189
24X-RAY DIFFRACTION24B190 - 196
25X-RAY DIFFRACTION25B197 - 219
26X-RAY DIFFRACTION26B220 - 245
27X-RAY DIFFRACTION27B246 - 279
28X-RAY DIFFRACTION28B280 - 308
29X-RAY DIFFRACTION29B309 - 331
30X-RAY DIFFRACTION30B332 - 346

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