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- PDB-5dw3: Tryptophan Synthase beta-subunit from Pyrococcus furiosus with pr... -

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Basic information

Entry
Database: PDB / ID: 5dw3
TitleTryptophan Synthase beta-subunit from Pyrococcus furiosus with product L-tryptophan non-covalently bound in the active site
ComponentsTryptophan synthase beta chain 1
KeywordsLYASE / Tryptophan synthase / PLP / External Aldimine / Substrate Bound
Function / homology
Function and homology information


tryptophan synthase / tryptophan synthase activity / cytoplasm
Similarity search - Function
Tryptophan synthase, beta chain, conserved site / Tryptophan synthase, beta chain / Tryptophan synthase beta chain/beta chain-like / Tryptophan synthase beta chain pyridoxal-phosphate attachment site. / Rossmann fold - #1100 / Pyridoxal-phosphate dependent enzyme / Tryptophan synthase beta subunit-like PLP-dependent enzyme / Pyridoxal-phosphate dependent enzyme / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
PHOSPHATE ION / TRYPTOPHAN / Tryptophan synthase beta chain 1
Similarity search - Component
Biological speciesPyrococcus furiosus (archaea)
MethodX-RAY DIFFRACTION / SYNCHROTRON / Resolution: 1.74 Å
AuthorsBuller, A.R. / Arnold, F.H.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)1F32GM110851-01A1 United States
CitationJournal: Proc.Natl.Acad.Sci.USA / Year: 2015
Title: Directed evolution of the tryptophan synthase beta-subunit for stand-alone function recapitulates allosteric activation.
Authors: Buller, A.R. / Brinkmann-Chen, S. / Romney, D.K. / Herger, M. / Murciano-Calles, J. / Arnold, F.H.
History
DepositionSep 22, 2015Deposition site: RCSB / Processing site: RCSB
Revision 1.0Nov 11, 2015Provider: repository / Type: Initial release
Revision 1.1Feb 3, 2016Group: Database references
Revision 1.2Sep 20, 2017Group: Author supporting evidence / Database references / Derived calculations
Category: citation / pdbx_audit_support / pdbx_struct_oper_list
Item: _citation.journal_id_CSD / _pdbx_audit_support.funding_organization / _pdbx_struct_oper_list.symmetry_operation
Revision 1.3Dec 25, 2019Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Tryptophan synthase beta chain 1
B: Tryptophan synthase beta chain 1
C: Tryptophan synthase beta chain 1
D: Tryptophan synthase beta chain 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)176,63914
Polymers175,5404
Non-polymers1,09910
Water5,423301
1
A: Tryptophan synthase beta chain 1
B: Tryptophan synthase beta chain 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)88,2256
Polymers87,7702
Non-polymers4544
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3760 Å2
ΔGint-40 kcal/mol
Surface area25510 Å2
MethodPISA
2
C: Tryptophan synthase beta chain 1
D: Tryptophan synthase beta chain 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)88,4148
Polymers87,7702
Non-polymers6446
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3710 Å2
ΔGint-41 kcal/mol
Surface area25260 Å2
MethodPISA
Unit cell
Length a, b, c (Å)83.738, 108.931, 160.106
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
Tryptophan synthase beta chain 1


Mass: 43885.047 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1) (archaea)
Strain: ATCC 43587 / DSM 3638 / JCM 8422 / Vc1 / Gene: trpB1, PF1706 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21 / References: UniProt: Q8U093, tryptophan synthase
#2: Chemical
ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Na
#3: Chemical
ChemComp-TRP / TRYPTOPHAN


Type: L-peptide linking / Mass: 204.225 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C11H12N2O2
#4: Chemical ChemComp-PO4 / PHOSPHATE ION


Mass: 94.971 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Formula: PO4
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 301 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 2.13 Å3/Da / Density % sol: 42.29 %
Crystal growTemperature: 298 K / Method: vapor diffusion, sitting drop / pH: 7.85 / Details: 25% PEG3350 0.1 M HEPES pH 7.85

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SSRL / Beamline: BL12-2 / Wavelength: 0.9795 Å
DetectorType: PSI PILATUS 6M / Detector: PIXEL / Date: Feb 2, 2015
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9795 Å / Relative weight: 1
ReflectionResolution: 1.74→80 Å / Num. obs: 140124 / % possible obs: 98.7 % / Redundancy: 9.8 % / Net I/σ(I): 18
Reflection shellResolution: 1.74→1.77 Å / Redundancy: 5.4 % / Mean I/σ(I) obs: 1 / % possible all: 75

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Processing

Software
NameVersionClassification
REFMAC5.8.0107refinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing
RefinementResolution: 1.74→40 Å / Cor.coef. Fo:Fc: 0.968 / Cor.coef. Fo:Fc free: 0.952 / SU B: 7.496 / SU ML: 0.108 / Cross valid method: THROUGHOUT / ESU R: 0.119 / ESU R Free: 0.117 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.22421 7347 5 %RANDOM
Rwork0.18467 ---
obs0.18666 140124 98.42 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 40.797 Å2
Baniso -1Baniso -2Baniso -3
1-2.07 Å20 Å20 Å2
2--1.85 Å2-0 Å2
3----3.91 Å2
Refinement stepCycle: LAST / Resolution: 1.74→40 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms11658 0 74 301 12033
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0190.01912004
X-RAY DIFFRACTIONr_bond_other_d0.0010.0211432
X-RAY DIFFRACTIONr_angle_refined_deg1.8821.9716268
X-RAY DIFFRACTIONr_angle_other_deg0.947326216
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.53251537
X-RAY DIFFRACTIONr_dihedral_angle_2_deg37.60524495
X-RAY DIFFRACTIONr_dihedral_angle_3_deg14.559151928
X-RAY DIFFRACTIONr_dihedral_angle_4_deg15.8741559
X-RAY DIFFRACTIONr_chiral_restr0.1230.21788
X-RAY DIFFRACTIONr_gen_planes_refined0.0140.02113698
X-RAY DIFFRACTIONr_gen_planes_other0.0020.022701
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_it1.4571.7476163
X-RAY DIFFRACTIONr_mcbond_other1.4571.7476162
X-RAY DIFFRACTIONr_mcangle_it2.0772.6087686
X-RAY DIFFRACTIONr_mcangle_other2.0772.6087687
X-RAY DIFFRACTIONr_scbond_it2.1661.9875841
X-RAY DIFFRACTIONr_scbond_other2.1621.9835833
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other3.2772.8768567
X-RAY DIFFRACTIONr_long_range_B_refined5.62614.68313745
X-RAY DIFFRACTIONr_long_range_B_other5.61614.52713650
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.742→1.787 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.376 436 -
Rwork0.359 8315 -
obs--79.91 %
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)
10.38650.13670.00560.9953-0.27231.74390.01880.09230.0331-0.11670.01370.0134-0.26670.2504-0.03250.2021-0.04870.04260.15120.0090.248592.04421.7685194.6153
21.69750.49110.14512.1367-0.11823.92620.00140.0241-0.083-0.1258-0.03310.1266-0.2522-0.3560.03180.2410.0690.02450.14720.02990.224275.551625.3992199.1312
30.6431-0.10170.15581.3355-0.27241.7616-0.00930.1423-0.0071-0.24350.01850.0205-0.16150.0809-0.00910.208-0.00850.02840.12870.010.214287.505918.3146190.851
42.79941.7075-1.43493.2866-3.17544.79570.00170.2027-0.1255-0.31270.12660.24020.3506-0.3059-0.12830.25-0.0541-0.0670.1895-0.0290.153176.86449.1587180.9411
55.0804-3.965911.156117.434-13.525726.1633-0.1955-0.6556-0.0524-0.93510.53130.9363-0.1773-1.4653-0.33580.36490.1249-0.23640.55350.1050.235969.488211.9353177.8718
60.93950.1003-0.13960.8613-0.17663.0250.05010.1077-0.0696-0.22490.02260.06150.3176-0.1049-0.07280.2028-0.0138-0.01770.1165-0.02460.236682.85464.8077193.8847
71.6295-0.31710.46781.7662-0.63772.69970.0622-0.0537-0.2064-0.17750.02930.17060.2906-0.1369-0.09150.1658-0.03940.00540.1147-0.0090.258485.16122.8733200.737
80.83720.0096-0.28240.91670.22641.83250.0396-0.133-0.00920.05140.0402-0.12160.02970.3386-0.07990.1092-0.0149-0.00340.2002-0.00440.283393.616714.3707226.0008
92.156-0.2718-0.09711.1794-0.23862.6224-0.0601-0.0733-0.13130.03820.0057-0.05280.40280.1770.05440.1550.01220.00990.1005-0.00030.24287.69063.2954226.0588
101.4607-0.0352-1.05861.0420.20363.5541-0.0204-0.02990.05170.0838-0.05930.08250.2365-0.41340.07970.1225-0.06480.00090.1828-0.00960.245675.16536.1035224.1297
111.37470.3116-0.1712.23640.03441.8813-0.0436-0.12950.00840.14380.0954-0.09680.22310.2301-0.05170.14530.005-0.02470.2193-0.0020.268891.533510.9761230.1489
120.5636-0.3143-0.14541.2577-0.16343.05040.031-0.2240.05860.19590.08240.0144-0.2203-0.1632-0.11340.1647-0.02810.00440.1647-0.02150.235583.133723.8367235.5345
131.20540.1249-0.24960.80830.02662.59260.0936-0.10010.209-0.0090.0306-0.0851-0.5768-0.114-0.12420.21180.0030.04130.064-0.01210.244283.170530.9022225.0337
141.7616-0.55330.02331.3036-0.01362.32150.1291-0.03120.1917-0.1356-0.0325-0.0957-0.4991-0.1213-0.09660.2120.01810.05170.1072-0.00320.24782.610629.5019219.4506
155.0936-1.7085-1.96540.5790.65876.3082-0.2286-0.9122-0.27940.09340.31870.1289-0.2656-0.7428-0.09010.15270.07730.11530.42280.13270.2318111.8844.3076220.0379
160.7832-0.27830.13691.0224-0.11652.5220.04990.0154-0.0057-0.0466-0.0116-0.03760.2891-0.3748-0.03840.1573-0.0386-0.01180.14080.01110.2849118.562638.2065198.7864
172.9255-1.95120.27413.17840.20345.9444-0.1648-0.32330.11860.16780.0829-0.3129-0.44350.85640.08190.1104-0.0781-0.0170.19650.02670.2754132.647952.0929205.3867
181.5356-0.5615-0.3381.37190.15623.4195-0.0565-0.2392-0.07670.06120.10850.07430.3917-0.4256-0.05210.1978-0.05750.00360.16030.04960.2501118.12236.9439209.0316
192.4058-0.32081.24330.30560.29684.8105-0.0963-0.7387-0.22670.16040.23210.04140.97030.1226-0.13570.30780.15370.00250.31690.07250.1566128.536129.9728216.6175
203.90340.0516-1.56091.53210.27424.82840.2554-0.58450.09340.26890.1001-0.08560.56630.5444-0.35550.28870.1063-0.05510.18080.00440.1781132.506730.4244212.5183
211.9835-0.9241-0.38421.72720.21312.75970.01950.0702-0.1044-0.00570.0765-0.03550.71820.4897-0.0960.37830.1518-0.04820.1064-0.03360.2042132.427126.7578198.6803
220.4402-0.14340.08510.6360.15962.36170.06410.1586-0.0171-0.12570.00630.00060.5603-0.0077-0.07040.30420.0526-0.04190.0886-0.03250.2084124.079131.5349174.2829
239.41461.87681.12152.09110.07740.16750.06790.33150.6801-0.7648-0.2416-0.67790.02810.17830.17370.53210.01960.27940.80010.18140.4875143.675236.6643177.0362
248.70963.99814.1089.97370.24993.9433-0.17510.3859-0.0432-0.4272-0.0567-0.2048-0.43381.01470.23190.49290.0287-0.07030.54180.06220.0817139.456525.4733165.7521
250.8842-0.29920.09820.98570.23622.99010.12010.19050.0346-0.2369-0.10270.1160.2162-0.3771-0.01740.17390.0347-0.05570.17450.0010.2131116.579440.5129170.6033
260.21840.62210.21093.2983.31225.9677-0.11550.0257-0.0239-0.60620.4041-0.2506-0.33981.1014-0.28860.20760.06860.10310.33940.02030.1462134.194349.1903162.9741
270.7661-0.02020.17131.15080.22583.1930.07320.11780.1554-0.1894-0.04670.0751-0.3346-0.1936-0.02650.15920.0612-0.01020.10840.06250.2589119.878952.0223175.7712
283.23841.74163.36985.0433.47997.4159-0.2028-0.01740.3670.05660.3181-0.1971-0.45910.9543-0.11540.1648-0.03860.00130.34020.00790.2971135.109249.1484184.5299
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A1 - 102
2X-RAY DIFFRACTION2A103 - 144
3X-RAY DIFFRACTION3A145 - 254
4X-RAY DIFFRACTION4A255 - 282
5X-RAY DIFFRACTION5A283 - 292
6X-RAY DIFFRACTION6A293 - 353
7X-RAY DIFFRACTION7A354 - 502
8X-RAY DIFFRACTION8B1 - 83
9X-RAY DIFFRACTION9B84 - 109
10X-RAY DIFFRACTION10B110 - 166
11X-RAY DIFFRACTION11B167 - 217
12X-RAY DIFFRACTION12B218 - 309
13X-RAY DIFFRACTION13B310 - 355
14X-RAY DIFFRACTION14B356 - 501
15X-RAY DIFFRACTION15C1 - 32
16X-RAY DIFFRACTION16C33 - 122
17X-RAY DIFFRACTION17C123 - 163
18X-RAY DIFFRACTION18C164 - 236
19X-RAY DIFFRACTION19C237 - 282
20X-RAY DIFFRACTION20C283 - 334
21X-RAY DIFFRACTION21C335 - 503
22X-RAY DIFFRACTION22D1 - 124
23X-RAY DIFFRACTION23D125 - 163
24X-RAY DIFFRACTION24D164 - 181
25X-RAY DIFFRACTION25D182 - 255
26X-RAY DIFFRACTION26D256 - 304
27X-RAY DIFFRACTION27D305 - 374
28X-RAY DIFFRACTION28D375 - 504

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