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- PDB-8v6p: Proteus vulgaris tryptophan indole-lyase complexed with 7-aza-L-t... -

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Open data


ID or keywords:

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Basic information

Entry
Database: PDB / ID: 8v6p
TitleProteus vulgaris tryptophan indole-lyase complexed with 7-aza-L-tryptophan
ComponentsTryptophanase
KeywordsLYASE / pyridoxal-5'-phosphate / fold I / tetramer
Function / homology
Function and homology information


tryptophanase activity / tryptophanase
Similarity search - Function
Tryptophanase / Beta-eliminating lyase family / Tryptophanase, conserved site / Beta-eliminating lyases pyridoxal-phosphate attachment site. / Aromatic amino acid beta-eliminating lyase/threonine aldolase / Beta-eliminating lyase / Pyridoxal phosphate-dependent transferase, small domain / Pyridoxal phosphate-dependent transferase, major domain / Pyridoxal phosphate-dependent transferase
Similarity search - Domain/homology
Chem-A1ABZ / Chem-A1ACN / : / Tryptophanase
Similarity search - Component
Biological speciesProteus vulgaris (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.74 Å
AuthorsPhillips, R.S.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)R01GM137008 United States
CitationJournal: To Be Published
Title: Proteus vulgaris tryptophan indole-lyase complexed with L-alanine
Authors: Phillips, R.S.
History
DepositionDec 2, 2023Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jan 31, 2024Provider: repository / Type: Initial release

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Tryptophanase
B: Tryptophanase
C: Tryptophanase
D: Tryptophanase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)212,13011
Polymers210,2364
Non-polymers1,8947
Water24,8971382
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area21420 Å2
ΔGint-78 kcal/mol
Surface area56390 Å2
MethodPISA
Unit cell
Length a, b, c (Å)151.635, 211.340, 60.956
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number18
Space group name H-MP21212
Space group name HallP22ab
Symmetry operation#1: x,y,z
#2: x+1/2,-y+1/2,-z
#3: -x+1/2,y+1/2,-z
#4: -x,-y,z
Components on special symmetry positions
IDModelComponents
11C-975-

HOH

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Components

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Protein , 1 types, 4 molecules ABCD

#1: Protein
Tryptophanase / / L-tryptophan indole-lyase / TNase


Mass: 52558.984 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Proteus vulgaris (bacteria) / Gene: tnaA / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: P28796, tryptophanase

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Non-polymers , 5 types, 1389 molecules

#2: Chemical ChemComp-K / POTASSIUM ION


Mass: 39.098 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: K
#3: Chemical ChemComp-A1ACN / (E)-N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)-L-alanine


Mass: 434.340 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C18H19N4O7P / Feature type: SUBJECT OF INVESTIGATION
#4: Chemical ChemComp-DMS / DIMETHYL SULFOXIDE / Dimethyl sulfoxide


Mass: 78.133 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C2H6OS / Comment: DMSO, precipitant*YM
#5: Chemical ChemComp-A1ABZ / (2E)-2-{[(Z)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4(1H)-ylidene}methyl]imino}-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid


Mass: 434.340 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C18H19N4O7P / Feature type: SUBJECT OF INVESTIGATION
#6: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 1382 / Source method: isolated from a natural source / Formula: H2O

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Details

Has ligand of interestY

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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: 2.32 Å3/Da / Density % sol: 47.05 %
Crystal growTemperature: 295 K / Method: vapor diffusion, hanging drop / pH: 8
Details: 0.1 M potassium phosphate, pH 8.0, 1 mM DTT, 0.1 mM PLP, 0.2 M CsCl, 22% PEG 4000

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 22-ID / Wavelength: 1 Å
DetectorType: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Nov 19, 2022
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 1.74→61.6 Å / Num. obs: 137266 / % possible obs: 93.6 % / Redundancy: 6.9 % / Biso Wilson estimate: 21.22 Å2 / CC1/2: 0.992 / Net I/σ(I): 5.6
Reflection shellResolution: 1.74→1.92 Å / Num. unique obs: 6863 / CC1/2: 0.59

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Processing

Software
NameVersionClassification
PHENIX1.20.1_4487refinement
autoPROC20230614data processing
XDSdata reduction
STARANISOdata scaling
Aimlessdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.74→61.6 Å / SU ML: 0.2094 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 27.3558
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
RfactorNum. reflection% reflection
Rfree0.2279 6816 4.97 %
Rwork0.1851 130367 -
obs0.1873 137183 67.93 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 32.57 Å2
Refinement stepCycle: LAST / Resolution: 1.74→61.6 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms14681 0 126 1385 16192
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.004716343
X-RAY DIFFRACTIONf_angle_d0.72322130
X-RAY DIFFRACTIONf_chiral_restr0.04912371
X-RAY DIFFRACTIONf_plane_restr0.00642881
X-RAY DIFFRACTIONf_dihedral_angle_d13.29946176
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.74-1.760.2912110.3325252X-RAY DIFFRACTION3.96
1.76-1.780.4398230.3066329X-RAY DIFFRACTION5.35
1.78-1.80.4166230.2977463X-RAY DIFFRACTION7.27
1.8-1.820.3638350.271561X-RAY DIFFRACTION9.05
1.82-1.850.2275370.2479690X-RAY DIFFRACTION10.83
1.85-1.870.3188420.2425965X-RAY DIFFRACTION15.12
1.87-1.90.339750.24261343X-RAY DIFFRACTION21.33
1.9-1.930.33421050.24442049X-RAY DIFFRACTION32.21
1.93-1.960.30011280.2492530X-RAY DIFFRACTION40.02
1.96-1.990.27131640.242852X-RAY DIFFRACTION45.34
1.99-2.020.28521740.22393300X-RAY DIFFRACTION51.57
2.02-2.060.2782110.22213691X-RAY DIFFRACTION58.88
2.06-2.10.23672150.22374365X-RAY DIFFRACTION68
2.1-2.140.28572710.22454933X-RAY DIFFRACTION78.49
2.14-2.190.24362660.22525668X-RAY DIFFRACTION88.16
2.19-2.240.28273110.22046123X-RAY DIFFRACTION95.83
2.24-2.30.26533260.22276264X-RAY DIFFRACTION98.77
2.3-2.360.25413720.21816316X-RAY DIFFRACTION99.67
2.36-2.430.27383490.21356359X-RAY DIFFRACTION99.64
2.43-2.510.25273310.2066361X-RAY DIFFRACTION100
2.51-2.60.26823130.20316412X-RAY DIFFRACTION100
2.6-2.70.24173260.1966423X-RAY DIFFRACTION99.99
2.7-2.820.26043260.20056434X-RAY DIFFRACTION100
2.82-2.970.23153210.19686451X-RAY DIFFRACTION99.94
2.97-3.160.23423260.19586421X-RAY DIFFRACTION99.99
3.16-3.40.21463450.17236445X-RAY DIFFRACTION99.82
3.4-3.740.21123610.15766442X-RAY DIFFRACTION99.88
3.74-4.280.17743320.14176507X-RAY DIFFRACTION99.99
4.28-5.40.17693520.13786586X-RAY DIFFRACTION100
5.4-61.60.19523450.17546832X-RAY DIFFRACTION99.5
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)
12.93816956244-0.555251242675-0.04445499485420.731088588225-0.4525636892430.334750353967-0.129908597644-0.7317038176640.2890709281340.3024666688110.01178265833440.502704147273-0.0370627354113-0.160641802629-0.6054297931680.1020499613840.02488959688940.1582056975760.343354449769-0.1132339582730.682466213067-8.358369052823.887967805621.1436916909
21.298187022550.4825315636190.08581190881650.7059240589510.4659333344451.23234491411-0.155750006188-0.4924354470750.3549620662050.358459253594-0.2523104409521.07278334031-0.0996621161212-0.484785873807-0.2307264532710.0723714393375-0.03321040317790.2322800644490.244096055483-0.09005841146640.684556600079-0.37997994631725.689444349423.2307992784
30.7407672771210.1985900773380.8646678129830.05313007258070.2333670664951.01289161503-0.021221518739-0.8535318974330.6065200719350.711336993194-0.1547783927110.686740582092-0.0497987515958-0.612222659385-0.08751117615530.601292693748-0.04682835732550.4130584716620.777508561463-0.2988527053911.22929376339-2.8505899152830.499142325833.9889349167
41.035071882740.122161665462-0.1264925662330.850739653568-0.4605478418840.4226873283680.0862183317205-0.5523879863010.1497190158520.43708926326-0.326325199734-0.179937597466-0.08523082823520.112984853446-0.09556886089940.238853641633-0.0987832593658-0.06184018956420.288798023570.08916552631790.081671599332252.302250611727.164073820417.4943776628
51.96987410944-0.1978990446760.3644657356140.994368837419-0.2214531640090.8594176173980.02271937834250.124946056715-0.257272712215-0.260265264194-0.0811449488491-0.465074306269-0.0393746300840.05459494689620.03367207812180.1391596271510.02272847829610.1096213077560.1142060812230.0212779977930.20499057001854.09645521869.87277047987-6.57059781703
60.7636487442560.2994224940840.07169874189061.083058384540.07223698422920.3284096356460.09557472800610.15617654155-0.0698618265358-0.0818694364366-0.0629325277203-0.7955222605250.03488886714950.09706798189090.01091608770610.1089348376630.03290259384220.2353676147330.1876381719680.1275222396150.14746367935358.247416248721.2181638036-7.30752040307
70.3254677705220.441113884975-0.06325590598081.52794549265-0.1920859979211.127968517680.059045738676-0.245606246319-0.05352104550840.129677566225-0.309834024096-1.05221976070.1502540520970.539522178102-0.008635934278510.160439230853-0.0327565281475-0.06111867457230.360492262170.172014978490.49652908778970.280803393825.387306990112.5807446478
80.1428391499230.121658219143-0.2779285007650.995123722696-0.7203945276860.809268221294-0.0794342290172-0.540084900566-0.547079653010.472775346478-0.119263686382-0.647695466734-0.07789589143030.4673733490020.2214018862180.30399142383-0.0336985432379-0.1089706215740.5308126086180.2212843164060.83050227338169.740700286822.141870962920.0192456907
91.348206531420.134408336488-0.09935488796541.61757269166-0.2115205788850.6179179721580.03141548166460.113018239245-0.03395606168-0.0853659405555-0.04277164773320.07218006831140.09061022294790.0174198265416-0.002880426559090.132358682957-0.0138973207695-0.006226810623710.07130616188430.005217583450810.017958709675931.394870232310.57509517049.48222637408
101.28769107794-1.330215611550.154659663241.37790277504-0.1688937424231.098339936350.00201835397581-0.0217021452911-0.3097333440230.158421113355-0.111913349684-0.4872254936020.004671760778630.2120236130810.03342241948490.1259112362870.0206561736832-0.03603865958630.1343175651350.09230097686870.29983528763447.3395927571-10.695030001311.2546441129
110.7855940968770.10823635834-0.1362679506771.50397271332-0.1867566441040.5577234824220.0984913860972-0.144113683235-0.2932091896530.321036359762-0.1968498094660.07402773344360.06937970244930.060680217466-0.04143128584510.136607860727-0.0074686152202-0.01728154228520.07628791368830.08831271655870.13190708910534.4655630046-4.9860292635517.5376397279
121.68032800351-0.0487523810811-0.3008470108941.53705732462-0.3651040729572.24027393599-0.2310695665650.56017800373-0.881709982349-0.946178505635-0.08817169338770.1324287212030.8383125475840.198974745956-0.1275539531340.425803832501-0.07970020792670.08384418214340.179757523424-0.1447908661580.41434498504226.6469722334-5.88370793575-2.89795495927
131.146187326160.01972411151590.2324756653661.87190062208-0.08857995712190.924399158243-0.04198001578040.2913206522910.324991695863-0.1613694394960.0315088162181-0.0688319956728-0.1168859672710.0465174677988-0.0286548834090.128084753858-0.0218944418350.01744963170250.1716326771170.05567813829610.12778671687136.184743985244.13811791858.44624568049
140.913476683803-0.238301152392-0.123611933821.413109915430.1572981916470.61342051046-0.124271663089-0.4746853070810.4012761854540.26333716866-0.00383631087747-0.047751225908-0.126913648241-0.0102839940666-0.00247874732740.3164072910380.0277268351571-0.05158194044380.263695797199-0.2074806353960.25779168491326.560945853455.560932996731.3055340659
151.390272683650.3482811413060.1200144182850.9440348843160.2792266262560.42231496934-0.0163011011293-0.02266558652460.8632971633350.07463887139510.009916559484420.0849585843974-0.255582514473-0.0418279787468-0.04441916799350.238702284973-0.0291630341014-0.0001641007658760.128790336605-0.003983454769520.46110612976336.473483186558.443730848112.1206709809
161.17180470757-0.226073506186-0.01674884485620.319097968422-0.110082872441.044932940530.0148950261932-0.552231430332-0.1591048513120.558964162748-0.1072315929610.4591625756670.0882133040995-0.3755998552290.04651989709220.347275712953-0.06081778753760.2510672310660.3485373824490.01762806500940.2253866959912.333304955419.572638696124.4628267258
171.08237798657-0.060886603408-0.5404118430361.88305596561-0.4480025322290.6719146780510.02640526238770.10279956766-0.0958652607595-0.0481063477405-0.04976208222270.0655282725418-0.0256524008405-0.001991150187580.02740367731730.07131934316190.007268958511450.01088569199240.08560721355570.02249995695380.05598656561719.097107070536.38244798395.80480112787
181.95853588581-0.06166941848170.3020534434740.00485249508013-0.01551376193060.851626227574-0.06057140972010.09949485154230.05295698634660.2412001756030.07466180533650.340245720524-0.0880054577448-0.0545785063002-0.006143389212910.1267383305570.03140282554370.02706191690790.09854543518570.001301589516970.283136209876-2.0891671495548.71475826512.1021687734
190.8852104291980.0526037333198-0.1106029022170.8217033493330.03485953754150.434309036818-0.07606462319710.247849558999-0.0816268915865-0.09457249927630.05023116717730.436242344248-0.1225516636560.009339402076760.007133808507670.045791226820.0506960848196-0.02247889412540.05822957557370.0008003403076820.2489632109282.4470313229636.30917187073.65635538291
Refinement TLS group

Refine-ID: X-RAY DIFFRACTION

IDRefine TLS-IDSelection detailsAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
11chain 'B' and (resid 343 through 371 )BF343 - 371342 - 370
22chain 'B' and (resid 372 through 437 )BF372 - 437371 - 436
33chain 'B' and (resid 438 through 467 )BF438 - 467437 - 466
44chain 'C' and (resid 2 through 75 )CH2 - 751 - 74
55chain 'C' and (resid 76 through 141 )CH76 - 14175 - 140
66chain 'C' and (resid 142 through 341 )CH142 - 341141 - 340
77chain 'C' and (resid 342 through 423 )CH342 - 423341 - 415
88chain 'C' and (resid 424 through 466 )CH424 - 466416 - 458
99chain 'D' and (resid 2 through 99 )DJ2 - 991 - 98
1010chain 'D' and (resid 100 through 155 )DJ100 - 15599 - 154
1111chain 'D' and (resid 156 through 371 )DJ156 - 371155 - 370
1212chain 'D' and (resid 372 through 466 )DJ372 - 466371 - 465
1313chain 'A' and (resid 2 through 75 )AA2 - 751 - 74
1414chain 'A' and (resid 76 through 295 )AA76 - 29575 - 294
1515chain 'A' and (resid 296 through 466 )AA296 - 466295 - 465
1616chain 'B' and (resid 2 through 43 )BF2 - 431 - 42
1717chain 'B' and (resid 44 through 99 )BF44 - 9943 - 98
1818chain 'B' and (resid 100 through 155 )BF100 - 15599 - 154
1919chain 'B' and (resid 156 through 342 )BF156 - 342155 - 341

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