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- PDB-7lcl: Zoogloea ramigera biosynthetic thiolase Q183Y mutant -

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Basic information

Entry
Database: PDB / ID: 7lcl
TitleZoogloea ramigera biosynthetic thiolase Q183Y mutant
ComponentsAcetyl-CoA acetyltransferase
KeywordsTRANSFERASE / acetyl-CoA C-acetyltransferase / acetoacetyl-CoA thiolase / type II thiolase / biosynthetic thiolase / potassium activation
Function / homology
Function and homology information


poly-hydroxybutyrate biosynthetic process / acetyl-CoA C-acetyltransferase / acetyl-CoA C-acetyltransferase activity / cytoplasm
Similarity search - Function
Thiolase, active site / Thiolases active site. / Thiolase, acyl-enzyme intermediate active site / Thiolases acyl-enzyme intermediate signature. / Thiolase, conserved site / Thiolases signature 2. / Thiolase / Thiolase, C-terminal / Thiolase, C-terminal domain / Thiolase, N-terminal ...Thiolase, active site / Thiolases active site. / Thiolase, acyl-enzyme intermediate active site / Thiolases acyl-enzyme intermediate signature. / Thiolase, conserved site / Thiolases signature 2. / Thiolase / Thiolase, C-terminal / Thiolase, C-terminal domain / Thiolase, N-terminal / Thiolase, N-terminal domain / Thiolase-like
Similarity search - Domain/homology
COENZYME A / AMMONIUM ION / Acetyl-CoA acetyltransferase
Similarity search - Component
Biological speciesZoogloea ramigera (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 2.295 Å
AuthorsMarshall, A.C. / Bruning, J.B.
CitationJournal: Biochem.J. / Year: 2021
Title: Engineering potassium activation into biosynthetic thiolase.
Authors: Marshall, A.C. / Bruning, J.B.
History
DepositionJan 11, 2021Deposition site: RCSB / Processing site: RCSB
Revision 1.0Sep 1, 2021Provider: repository / Type: Initial release
Revision 1.1Oct 18, 2023Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Acetyl-CoA acetyltransferase
B: Acetyl-CoA acetyltransferase
C: Acetyl-CoA acetyltransferase
D: Acetyl-CoA acetyltransferase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)170,51223
Polymers166,3134
Non-polymers4,19919
Water18,3751020
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: homology
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area20710 Å2
ΔGint-166 kcal/mol
Surface area47770 Å2
MethodPISA
Unit cell
Length a, b, c (Å)84.175, 79.071, 149.635
Angle α, β, γ (deg.)90.000, 93.780, 90.000
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein
Acetyl-CoA acetyltransferase / Acetoacetyl-CoA thiolase / Beta-ketothiolase


Mass: 41578.367 Da / Num. of mol.: 4 / Mutation: Q183Y
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Zoogloea ramigera (bacteria) / Gene: phaA, phbA / Plasmid: pET11a / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: P07097, acetyl-CoA C-acetyltransferase
#2: Chemical
ChemComp-SO4 / SULFATE ION / Sulfate


Mass: 96.063 Da / Num. of mol.: 11 / Source method: obtained synthetically / Formula: SO4
#3: Chemical
ChemComp-COA / COENZYME A / Coenzyme A


Mass: 767.534 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C21H36N7O16P3S / Feature type: SUBJECT OF INVESTIGATION
#4: Chemical
ChemComp-NH4 / AMMONIUM ION / Ammonium


Mass: 18.038 Da / Num. of mol.: 4 / Source method: isolated from a natural source / Formula: H4N / Feature type: SUBJECT OF INVESTIGATION
#5: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 1020 / Source method: isolated from a natural source / Formula: H2O
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: 2.99 Å3/Da / Density % sol: 58.83 % / Mosaicity: 0.2 °
Crystal growTemperature: 289 K / Method: vapor diffusion / pH: 5.5
Details: 0.2 M (NH4)2SO4, 1 M Li2SO4, 0.1 M sodium citrate pH 5.5, 1 mM DTT, 1 mM EDTA, 1 mM NaN3

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: Australian Synchrotron / Beamline: MX1 / Wavelength: 0.9537 Å
DetectorType: ADSC QUANTUM 210r / Detector: CCD / Date: Jul 5, 2018
RadiationMonochromator: Silicon Double Crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9537 Å / Relative weight: 1
ReflectionResolution: 2.295→46.62 Å / Num. obs: 87824 / % possible obs: 99.8 % / Redundancy: 7.6 % / CC1/2: 0.933 / Rmerge(I) obs: 0.601 / Rpim(I) all: 0.234 / Rrim(I) all: 0.645 / Net I/σ(I): 4.1
Reflection shell

Diffraction-ID: 1 / Redundancy: 6.8 %

Resolution (Å)Rmerge(I) obsNum. unique obsCC1/2Rpim(I) allRrim(I) all% possible all
2.295-2.342.75643580.3041.1272.98496.9
12.36-46.620.1066080.9960.0430.11598.3

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Phasing

PhasingMethod: molecular replacement
Phasing MR
Highest resolutionLowest resolution
Rotation7.85 Å46.62 Å
Translation7.85 Å46.62 Å

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Processing

Software
NameVersionClassification
PHENIX1.15_3459refinement
XDSdata reduction
Aimless0.7.2data scaling
PHASER2.8.3phasing
PDB_EXTRACT3.27data extraction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1qfl
Resolution: 2.295→44.62 Å / SU ML: 0.33 / Cross valid method: THROUGHOUT / σ(F): 1.33 / Phase error: 27.25 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2648 4323 4.93 %
Rwork0.2288 83356 -
obs0.2305 87679 99.69 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 122.63 Å2 / Biso mean: 41.0842 Å2 / Biso min: 5.2 Å2
Refinement stepCycle: final / Resolution: 2.295→44.62 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms11176 0 251 1020 12447
Biso mean--57.16 35.81 -
Num. residues----1560
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection Rwork% reflection obs (%)
2.2952-2.32130.3581450.3305261194
2.3213-2.34860.36751490.31452743100
2.3486-2.37720.34911360.30342742100
2.3772-2.40730.34061300.29362826100
2.4073-2.4390.291220.29732729100
2.439-2.47240.31971760.2912274699
2.4724-2.50770.34741550.29082717100
2.5077-2.54510.3541610.27992799100
2.5451-2.58490.33371470.30072736100
2.5849-2.62730.33671530.29112805100
2.6273-2.67260.34421110.28442752100
2.6726-2.72120.35531390.29252834100
2.7212-2.77350.2761270.27612720100
2.7735-2.83010.35751420.2632826100
2.8301-2.89160.29121280.26312798100
2.8916-2.95890.3021690.26072719100
2.9589-3.03290.29211660.25052785100
3.0329-3.11490.27231650.24592753100
3.1149-3.20650.27671480.22112764100
3.2065-3.310.26241470.21412794100
3.31-3.42820.25241570.20862764100
3.4282-3.56540.2321570.1932761100
3.5654-3.72760.23451270.18992827100
3.7276-3.9240.23391450.18672773100
3.924-4.16970.18161470.17112811100
4.1697-4.49140.17251310.16172797100
4.4914-4.94280.17491240.16562859100
4.9428-5.65690.23081380.19712806100
5.6569-7.12240.24011470.222835100
7.1224-44.620.22981340.22182924100
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)
10.69970.4873-0.92330.56290.41552.0131-0.1368-0.03850.04030.0691-0.10690.0717-0.07260.00780.2110.13330.034-0.00440.11860.00360.291636.9861-6.88228.7411
21.9175-0.5536-0.45280.410.33020.92130.0333-0.03910.0468-0.03720.0323-0.1456-0.0150.088-0.05570.12410.01040.02270.1145-0.01560.276131.51612.02624.4022
31.5835-0.1112-0.70321.6447-0.94924.2408-0.1425-0.2160.01330.26540.17680.02580.1982-0.1176-0.09850.0956-0.0134-0.02880.0927-0.03720.196821.7199-1.044119.6824
42.0304-0.6623-1.12522.00790.31051.1464-0.0731-0.2756-0.62840.0683-0.00920.20560.1025-0.03870.08650.16540.0236-0.00890.18980.05270.354724.6056-24.033713.9128
57.0691-1.8513-2.58229.42383.54665.8303-0.1566-0.3820.42640.23980.8088-0.6052-0.36161.0124-0.59990.0862-0.0135-0.02880.21970.06540.408946.9434-7.908412.3101
62.64610.6942-0.94645.1726-1.90422.1014-0.0662-0.753-0.54580.3341-0.0202-0.21920.24650.42220.12710.36440.0992-0.06730.30720.06460.322137.1942-26.055319.6694
71.3639-0.38030.32611.5235-0.33171.99290.0341-0.03470.0937-0.0558-0.00440.11210.13090.0824-0.05830.07180.01450.04480.1131-0.04680.400630.5685-11.73871.1925
81.7584-0.0227-2.59440.8704-0.92974.9188-0.07030.2586-0.1948-0.0252-0.03220.21540.2117-0.39350.1130.1949-0.0529-0.07050.139-0.01340.295423.7681-20.8144-2.9304
92.73760.63521.02652.02790.94145.03630.0625-0.0399-0.59330.11840.04840.06370.2147-0.167-0.11580.14950.0240.04420.12330.04440.360830.0022-25.15683.8616
102.3009-0.7066-1.53212.36590.74594.5699-0.17070.042-0.1666-0.0478-0.0612-0.10940.1550.20950.24230.12610.00030.00970.08950.00820.255932.6933-15.011-1.8706
111.3140.01431.58672.97310.77748.1241-0.115-0.1929-0.09460.08130.09650.1576-0.0332-0.12260.00090.10740.03290.01530.07590.05210.19535.0886.99918.7769
121.0146-0.34620.14020.8990.01010.998-0.0757-0.07430.06380.15980.10290.0569-0.05360.0483-0.01920.12130.01870.02380.1390.02220.274714.89467.218110.837
136.2008-0.6573-0.1656.5282-0.35692.9653-0.0653-0.1399-0.42140.31570.26120.56910.194-0.2623-0.15390.040.00260.0020.2781-0.00380.361-4.75758.125712.313
141.349-0.24040.37161.50290.48352.4123-0.0092-0.07340.24870.03550.0046-0.1355-0.22570.048900.10980.0060.01170.12970.01030.353812.993318.75793.5348
151.9828-0.4344-0.02122.3299-0.01792.6365-0.080.0602-0.0696-0.0624-0.02440.1018-0.0138-0.12760.09440.1051-0.0154-0.00190.0943-0.01590.2369.005617.6367-0.2981
161.16230.09710.38380.81780.26392.05420.26280.0086-0.18660.4886-0.2090.28450.3183-0.0075-0.05591.10550.0733-0.20230.32540.01380.201729.5981-12.555460.8913
170.70350.20860.06240.35780.33791.60560.0393-0.092-0.05020.3222-0.0313-0.1322-0.10260.1072-0.01180.62180.0709-0.09490.2788-00.297932.34030.752755.8674
183.57231.9233-1.60054.9836-1.96491.79470.21190.4029-0.29160.2392-0.0245-0.45120.43250.3757-0.1740.74330.1748-0.15010.43410.01280.413346.0567-11.7351.7087
192.18260.6781-1.18343.0146-0.55332.121-0.058-0.19710.2140.2123-0.15710.1027-0.06650.26710.19690.57190.0082-0.18210.3105-0.0370.301837.137-3.203966.6235
203.13120.1191-0.88811.4884-1.92985.72570.1813-0.08560.1849-0.3655-0.23780.3659-0.45920.26480.06320.74480.0129-0.10240.2841-0.04880.378542.52266.718970.5542
212.99380.97380.05253.39341.37942.4203-0.1426-0.06370.5743-0.102-0.06550.2424-0.1854-0.11780.2120.6120.0372-0.1090.3688-0.01710.365248.86383.01363.6082
226.2863-1.04130.95663.3187-0.22615.2375-0.3766-0.4847-0.1710.7574-0.0454-0.3040.03150.34540.39330.65430.0298-0.15120.30920.03250.319541.4524-3.786269.6031
233.0551-0.11150.53060.84351.10152.82190.0879-0.10060.42510.35-0.29810.1125-0.3417-0.22880.18750.75050.04240.05440.2303-0.00530.381314.567412.866761.4348
240.25440.27810.24690.31170.85773.40110.0248-0.12510.00090.3774-0.0367-0.02940.0896-0.05810.01330.6630.0575-0.0220.31840.01780.236620.50323.873457.4216
252.0226.1189-1.99967.5095-3.29163.3371-0.0056-0.567-0.78550.4439-0.50891.07370.7493-0.3160.44850.9727-0.08470.25530.4544-0.0920.90055.0565-12.593653.3868
268.47285.8659-0.45152.05410.43642.64460.00590.49980.27660.26280.05410.9081-0.3539-0.8530.09990.58750.17610.14980.5844-0.06490.7654-3.673610.646157.3876
272.96390.21030.21630.25760.30270.36470.1940.06210.30690.2799-0.82981.98710.069-1.060.6110.59320.08770.24591.0745-0.08571.2137-8.19353.525550.4715
282.9771.6991.65181.61481.1394.38460.2198-0.4299-0.5460.1452-0.2976-0.13960.4691-0.78150.08390.5431-0.00080.15990.40950.0120.5217.0832-0.633668.4827
294.87262.3328-0.29372.1924-1.40872.7443-0.1104-0.1927-0.2370.2055-0.17170.46460.5518-0.47540.28750.5315-0.01840.13570.4562-0.04140.5226-1.56990.859968.4133
305.4697-1.8864-1.89784.7498-0.8598.61150.5565-0.53110.3045-0.58560.5029-0.4477-0.1837-0.3164-1.06210.641-0.1250.10290.4232-0.03780.42255.0243-0.354872.9492
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection detailsAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1chain 'A' and (resid 3 through 26 )A3 - 26
2X-RAY DIFFRACTION2chain 'A' and (resid 27 through 104 )A27 - 104
3X-RAY DIFFRACTION3chain 'A' and (resid 105 through 141 )A105 - 141
4X-RAY DIFFRACTION4chain 'A' and (resid 142 through 191 )A142 - 191
5X-RAY DIFFRACTION5chain 'A' and (resid 192 through 213 )A192 - 213
6X-RAY DIFFRACTION6chain 'A' and (resid 214 through 234 )A214 - 234
7X-RAY DIFFRACTION7chain 'A' and (resid 235 through 284 )A235 - 284
8X-RAY DIFFRACTION8chain 'A' and (resid 285 through 319 )A285 - 319
9X-RAY DIFFRACTION9chain 'A' and (resid 320 through 349 )A320 - 349
10X-RAY DIFFRACTION10chain 'A' and (resid 350 through 392 )A350 - 392
11X-RAY DIFFRACTION11chain 'B' and (resid 3 through 26 )B3 - 26
12X-RAY DIFFRACTION12chain 'B' and (resid 27 through 191 )B27 - 191
13X-RAY DIFFRACTION13chain 'B' and (resid 192 through 213 )B192 - 213
14X-RAY DIFFRACTION14chain 'B' and (resid 214 through 330 )B214 - 330
15X-RAY DIFFRACTION15chain 'B' and (resid 331 through 392 )B331 - 392
16X-RAY DIFFRACTION16chain 'C' and (resid 3 through 65 )C3 - 65
17X-RAY DIFFRACTION17chain 'C' and (resid 66 through 191 )C66 - 191
18X-RAY DIFFRACTION18chain 'C' and (resid 192 through 234 )C192 - 234
19X-RAY DIFFRACTION19chain 'C' and (resid 235 through 284 )C235 - 284
20X-RAY DIFFRACTION20chain 'C' and (resid 285 through 319 )C285 - 319
21X-RAY DIFFRACTION21chain 'C' and (resid 320 through 349 )C320 - 349
22X-RAY DIFFRACTION22chain 'C' and (resid 350 through 392 )C350 - 392
23X-RAY DIFFRACTION23chain 'D' and (resid 3 through 65 )D3 - 65
24X-RAY DIFFRACTION24chain 'D' and (resid 66 through 141 )D66 - 141
25X-RAY DIFFRACTION25chain 'D' and (resid 142 through 171 )D142 - 171
26X-RAY DIFFRACTION26chain 'D' and (resid 172 through 213 )D172 - 213
27X-RAY DIFFRACTION27chain 'D' and (resid 214 through 234 )D214 - 234
28X-RAY DIFFRACTION28chain 'D' and (resid 235 through 303 )D235 - 303
29X-RAY DIFFRACTION29chain 'D' and (resid 304 through 368 )D304 - 368
30X-RAY DIFFRACTION30chain 'D' and (resid 369 through 392 )D369 - 392

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