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- PDB-5yyn: Crystal structures of E.coli arginyl-trna synthetase (argrs) in c... -

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Basic information

Entry
Database: PDB / ID: 5yyn
TitleCrystal structures of E.coli arginyl-trna synthetase (argrs) in complex with substrate TRNA(Arg)
Components
  • Arginine--tRNA ligase
  • TRNATransfer RNA
KeywordsLIGASE/RNA / BACTERIAL AMINOACYL-TRNA SYNTHETASES / TRNA ARGINYLATION / DEGENERATED CLASS I SIGNATURE SEQUENCES / TRNA(ARG) IDENTITY ELEMENTS / CONFORMATIONAL ADAPTATION / LIGASE-RNA COMPLEX
Function / homology
Function and homology information


arginine-tRNA ligase / arginine-tRNA ligase activity / arginyl-tRNA aminoacylation / ATP binding / cytosol
Similarity search - Function
Arginyl tRNA synthetase N-terminal domain / Arginine-tRNA ligase / Arginyl tRNA synthetase N-terminal domain / Arginyl-tRNA synthetase, catalytic core domain / Arginyl tRNA synthetase N-terminal domain superfamily / tRNA synthetases class I (R) / Arginyl tRNA synthetase N terminal domain / DALR anticodon binding domain / Arginyl tRNA synthetase N terminal dom / DALR anticodon binding ...Arginyl tRNA synthetase N-terminal domain / Arginine-tRNA ligase / Arginyl tRNA synthetase N-terminal domain / Arginyl-tRNA synthetase, catalytic core domain / Arginyl tRNA synthetase N-terminal domain superfamily / tRNA synthetases class I (R) / Arginyl tRNA synthetase N terminal domain / DALR anticodon binding domain / Arginyl tRNA synthetase N terminal dom / DALR anticodon binding / DALR anticodon binding domain / Aminoacyl-tRNA synthetase, class Ia, anticodon-binding / Aminoacyl-tRNA synthetase, class I, conserved site / Aminoacyl-transfer RNA synthetases class-I signature. / Gyrase A; domain 2 / Rossmann-like alpha/beta/alpha sandwich fold / 2-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
: / RNA / RNA (> 10) / Arginine--tRNA ligase
Similarity search - Component
Biological speciesEscherichia coli (E. coli)
Geobacillus stearothermophilus (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3 Å
AuthorsZhou, M. / Ye, S. / Stephen, P. / Zhang, R.G. / Wang, E.D. / Giege, R. / Lin, S.X.
CitationJournal: To Be Published
Title: Crystal Structures Of E.Coli Arginyl-Trna Synthetase (Argrs) In Complex With Substrates
Authors: Zhou, M. / Ye, S. / Stephen, P. / Zhang, R.G. / Wang, E.D. / Giege, R. / Lin, S.X.
History
DepositionDec 10, 2017Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Dec 12, 2018Provider: repository / Type: Initial release
Revision 1.1Nov 22, 2023Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Arginine--tRNA ligase
B: TRNA
C: Arginine--tRNA ligase
D: TRNA


Theoretical massNumber of molelcules
Total (without water)181,1994
Polymers181,1994
Non-polymers00
Water57632
1
A: Arginine--tRNA ligase
B: TRNA


Theoretical massNumber of molelcules
Total (without water)90,6002
Polymers90,6002
Non-polymers00
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3350 Å2
ΔGint-34 kcal/mol
Surface area35590 Å2
MethodPISA
2
C: Arginine--tRNA ligase
D: TRNA


Theoretical massNumber of molelcules
Total (without water)90,6002
Polymers90,6002
Non-polymers00
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2920 Å2
ΔGint-26 kcal/mol
Surface area35230 Å2
MethodPISA
Unit cell
Length a, b, c (Å)102.241, 102.241, 480.567
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number170
Space group name H-MP65

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Components

#1: Protein Arginine--tRNA ligase / Arginyl-tRNA synthetase / ArgRS


Mass: 65775.859 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Escherichia coli (strain K12) (bacteria)
Strain: K12 / Gene: argS, b1876, JW1865 / Production host: Escherichia coli (E. coli) / References: UniProt: P11875, arginine-tRNA ligase
#2: RNA chain TRNA / Transfer RNA


Mass: 24823.754 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Geobacillus stearothermophilus (bacteria)
Production host: Escherichia coli (E. coli) / References: GenBank: 1241824586
#3: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 32 / 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: 4 Å3/Da / Density % sol: 69.26 %
Crystal growTemperature: 290 K / Method: vapor diffusion / pH: 5.6
Details: 0.1M NA3C6H5O7, 1.95M (NH4)2SO4, PH 5.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 290K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 1.03988 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Apr 14, 2005
RadiationMonochromator: SAGITALLY FOCUSED SI(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.03988 Å / Relative weight: 1
ReflectionResolution: 3→50 Å / Num. obs: 53802 / % possible obs: 95.4 % / Observed criterion σ(I): 3 / Redundancy: 10.5 % / Net I/σ(I): 13.2
Reflection shellResolution: 3→3.1 Å / Redundancy: 7.9 % / Rmerge(I) obs: 0.456 / Mean I/σ(I) obs: 2.9 / % possible all: 71.2

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Processing

Software
NameVersionClassification
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing
PHENIX1.8.2_1309refinement
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1BS2
Resolution: 3→33.15 Å / SU ML: 0.36 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 32.38
RfactorNum. reflection% reflection
Rfree0.268 2722 5.06 %
Rwork0.22 --
obs0.223 53802 95.3 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Refinement stepCycle: LAST / Resolution: 3→33.15 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms8773 2718 0 32 11523
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00311966
X-RAY DIFFRACTIONf_angle_d0.67216800
X-RAY DIFFRACTIONf_dihedral_angle_d15.9934843
X-RAY DIFFRACTIONf_chiral_restr0.0431984
X-RAY DIFFRACTIONf_plane_restr0.0031700
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
3-3.05460.42881190.36481865X-RAY DIFFRACTION68
3.0546-3.11330.38061110.34632307X-RAY DIFFRACTION80
3.1133-3.17680.40681490.33442619X-RAY DIFFRACTION94
3.1768-3.24580.34111430.30352737X-RAY DIFFRACTION98
3.2458-3.32120.31061510.27212840X-RAY DIFFRACTION100
3.3212-3.40420.33241420.27952834X-RAY DIFFRACTION99
3.4042-3.49610.30271640.26112760X-RAY DIFFRACTION100
3.4961-3.59890.33891790.25872786X-RAY DIFFRACTION100
3.5989-3.71490.27251490.24272796X-RAY DIFFRACTION100
3.7149-3.84750.26571330.22342848X-RAY DIFFRACTION100
3.8475-4.00130.27091250.21562846X-RAY DIFFRACTION100
4.0013-4.18310.27811700.21022786X-RAY DIFFRACTION100
4.1831-4.40310.25831560.19482810X-RAY DIFFRACTION100
4.4031-4.67830.20621510.17332830X-RAY DIFFRACTION100
4.6783-5.03840.21991360.17732811X-RAY DIFFRACTION99
5.0384-5.54330.241560.20252788X-RAY DIFFRACTION99
5.5433-6.34050.2621430.21612844X-RAY DIFFRACTION100
6.3405-7.970.21181410.20552753X-RAY DIFFRACTION97
7.97-33.14830.27571040.2122220X-RAY DIFFRACTION78
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)
11.02690.60130.28951.55770.74781.70640.07350.0429-0.0493-0.4297-0.109-0.2674-0.28280.3054-0.73730.57750.12630.17280.70870.02690.632962.42016.469441.4644
21.0113-0.24430.57621.23740.47620.6353-0.0530.1204-0.038-0.27360.1477-0.2759-0.18960.52230.06510.5183-0.09970.21461.05670.06430.678676.612917.214446.9673
3-0.05130.40360.1006-0.23210.01870.06650.2233-0.33080.15690.1188-0.30220.0681-0.0594-0.070700.50820.07470.11660.9185-0.11160.688747.611218.513461.519
40.49710.5942-0.12780.90690.35560.90980.038-0.00820.0746-0.0461-0.15120.18860.03890.0199-0.01020.3380.16290.14580.769-0.01350.571844.1904-4.095748.0305
5-0.18760.43170.29730.1895-0.30920.408-0.06020.17430.1387-0.3982-0.1567-0.0561-0.3513-0.00590.00010.93710.19180.00781.0075-0.02150.77350.786419.333732.3081
6-0.0882-0.13740.00740.03140.0044-0.02170.87590.06220.1318-0.0252-0.0120.32940.41390.3737-0.00010.93350.06250.09771.6108-0.16360.899434.908813.722841.4585
7-0.0057-0.1537-0.09620.08160.10040.05310.37180.502-0.1696-0.4270.1666-0.08670.0384-0.404501.3314-0.0712-0.16161.82760.14211.624529.073115.171934.5412
80.4347-0.4277-0.1118-0.0809-0.71930.0783-0.12470.1840.09970.0306-0.2669-0.1754-0.09510.26550.00021.13870.3002-0.07541.13920.19010.710255.656227.290526.6796
90.602-0.27570.11421.2048-0.32810.76830.1051-0.0535-0.05620.2593-0.0930.2075-0.1626-0.1109-0.63350.4708-0.16340.18390.57320.01570.420842.80421.384103.2375
100.11230.16670.62720.876-0.99260.82910.11270.13770.00180.1180.0720.2563-0.3343-0.7283-0.27490.5090.20580.22761.1063-0.0560.594623.928318.761988.8214
110.2425-0.34260.13660.7255-0.38430.79130.06270.07290.0670.0887-0.2465-0.1212-0.07330.188-0.12080.3499-0.16460.13490.74130.00440.545456.65520.342189.7051
120.37191.00720.52270.82470.12560.1649-0.1343-0.12320.21920.3796-0.24860.0089-0.26860.08820.00010.9292-0.16990.02271.1109-0.05570.814251.454419.3208107.4351
13-0.09050.0864-0.00380.07470.0303-0.0351.14480.05810.10840.19870.5408-0.0776-0.058-0.3481-0.00010.9276-0.02360.12541.57390.03620.949467.400113.65198.3377
140.00120.0057-0.03630.0275-0.02560.0181-0.2065-0.10270.0059-0.01910.2675-0.10310.17680.237-02.47420.1774-0.6822.6187-0.06392.60477.04047.27197.75
150.72811.04310.67010.20321.21360.4351-0.0525-0.14940.06390.2509-0.13510.1449-0.2581-0.034401.1109-0.2757-0.02031.1562-0.13150.78849.562626.28112.5894
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1(CHAIN A AND RESID 1:221 )
2X-RAY DIFFRACTION2(CHAIN A AND RESID 222:373 )
3X-RAY DIFFRACTION3(CHAIN A AND RESID 374:408 )
4X-RAY DIFFRACTION4(CHAIN A AND RESID 409:577 )
5X-RAY DIFFRACTION5(CHAIN B AND RESID 901:922 )
6X-RAY DIFFRACTION6(CHAIN B AND RESID 923:928 )
7X-RAY DIFFRACTION7(CHAIN B AND RESID 929:948 )
8X-RAY DIFFRACTION8(CHAIN B AND RESID 949:975 )
9X-RAY DIFFRACTION9(CHAIN C AND RESID 1:183 )
10X-RAY DIFFRACTION10(CHAIN C AND RESID 184:362 )
11X-RAY DIFFRACTION11(CHAIN C AND RESID 363:577 )
12X-RAY DIFFRACTION12(CHAIN D AND RESID 901:922 )
13X-RAY DIFFRACTION13(CHAIN D AND RESID 923:928 )
14X-RAY DIFFRACTION14(CHAIN D AND RESID 940:944 )
15X-RAY DIFFRACTION15(CHAIN D AND RESID 945:975 )

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