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- PDB-5dw4: Succinyl-CoA:acetate CoA-transferase (AarCH6) bound to acetate -

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Basic information

Entry
Database: PDB / ID: 5dw4
TitleSuccinyl-CoA:acetate CoA-transferase (AarCH6) bound to acetate
ComponentsSuccinyl-CoA:acetate CoA-transferase
KeywordsTRANSFERASE / Tricarboxylic acid cycle / Acidophile
Function / homology
Function and homology information


succinyl-CoA:acetate CoA-transferase / acetate catabolic process / propionate metabolic process, methylcitrate cycle / acetyl-CoA hydrolase activity / acetate CoA-transferase activity / succinyl-CoA catabolic process / acetate metabolic process / acetyl-CoA biosynthetic process from acetate / acetyl-CoA metabolic process / transferase activity
Similarity search - Function
Succinate CoA transferase / Acetyl-CoA hydrolase/transferase, N-terminal / Acetyl-CoA hydrolase/transferase C-terminal domain / Acetyl-CoA hydrolase/transferase, C-terminal domain superfamily / Acetyl-CoA hydrolase/transferase / Acetyl-CoA hydrolase/transferase N-terminal domain / Acetyl-CoA hydrolase/transferase C-terminal domain / NagB/RpiA transferase-like
Similarity search - Domain/homology
ACETATE ION / IMIDAZOLE / Acetyl-CoA hydrolase / Succinyl-CoA:acetate CoA-transferase
Similarity search - Component
Biological speciesAcetobacter aceti (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / FOURIER SYNTHESIS / Resolution: 1.622 Å
AuthorsMurphy, J.R. / Kappock, T.J.
Citation
Journal: Front Chem / Year: 2016
Title: Functional Dissection of the Bipartite Active Site of the Class I Coenzyme A (CoA)-Transferase Succinyl-CoA:Acetate CoA-Transferase.
Authors: Murphy, J.R. / Mullins, E.A. / Kappock, T.J.
#1: Journal: Biochemistry / Year: 2012
Title: Crystal structures of Acetobacter aceti succinyl-coenzyme A (CoA):acetate CoA-transferase reveal specificity determinants and illustrate the mechanism used by class I CoA-transferases.
Authors: Mullins, E.A. / Kappock, T.J.
History
DepositionSep 22, 2015Deposition site: RCSB / Processing site: RCSB
Revision 1.0May 4, 2016Provider: repository / Type: Initial release
Revision 1.1Jun 8, 2016Group: Database references
Revision 1.2Sep 27, 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 / citation / database_2 / pdbx_initial_refinement_model / pdbx_struct_oper_list
Item: _citation.country / _database_2.pdbx_DOI ..._citation.country / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_oper_list.symmetry_operation

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Succinyl-CoA:acetate CoA-transferase
B: Succinyl-CoA:acetate CoA-transferase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)112,82413
Polymers112,1252
Non-polymers70011
Water18,3211017
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area9820 Å2
ΔGint-8 kcal/mol
Surface area32300 Å2
MethodPISA
Unit cell
Length a, b, c (Å)67.503, 110.393, 120.021
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 Succinyl-CoA:acetate CoA-transferase


Mass: 56062.289 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Acetobacter aceti (bacteria) / Strain: 1023 / Gene: AZ09_02565 / Plasmid: pET23a / Details (production host): pJK385 / Production host: Escherichia coli (E. coli) / Strain (production host): C41(DE3) / References: UniProt: A0A063X8M7, UniProt: B3EY95*PLUS
#2: Chemical
ChemComp-IMD / IMIDAZOLE


Mass: 69.085 Da / Num. of mol.: 5 / Source method: obtained synthetically / Formula: C3H5N2
#3: Chemical
ChemComp-ACT / ACETATE ION


Mass: 59.044 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: C2H3O2
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 1017 / 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: 1.93 Å3/Da / Density % sol: 36.4 %
Crystal growTemperature: 298 K / Method: vapor diffusion, hanging drop / pH: 8.2
Details: 0.9 M sodium citrate, 0.1 M imidazole, 25 mM 2-mercaptoethanol, 50 mM sodium acetate

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 21-ID-F / Wavelength: 0.97872 Å
DetectorType: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Jul 12, 2015
RadiationMonochromator: C(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97872 Å / Relative weight: 1
ReflectionResolution: 1.62→50 Å / Num. obs: 113965 / % possible obs: 100 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -3 / Redundancy: 8.4 % / Rsym value: 0.096 / Net I/σ(I): 30.47
Reflection shellResolution: 1.62→1.65 Å / Redundancy: 7.7 % / Rmerge(I) obs: 0.573 / Mean I/σ(I) obs: 4.02 / Rsym value: 0.573 / % possible all: 100

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Processing

Software
NameVersionClassification
PHENIX1.9_1692refinement
HKL-2000data reduction
SCALEPACKdata scaling
PHASERphasing
RefinementMethod to determine structure: FOURIER SYNTHESIS
Starting model: 4eu9
Resolution: 1.622→44.85 Å / SU ML: 0.16 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 16.64 / Stereochemistry target values: ML
RfactorNum. reflection% reflectionSelection details
Rfree0.1767 5691 5 %same as 4eu9
Rwork0.1502 ---
obs0.1515 113874 99.84 %-
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 1.622→44.85 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms7763 0 49 1017 8829
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0078112
X-RAY DIFFRACTIONf_angle_d1.13611007
X-RAY DIFFRACTIONf_dihedral_angle_d13.1413049
X-RAY DIFFRACTIONf_chiral_restr0.0491218
X-RAY DIFFRACTIONf_plane_restr0.0061475
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.6216-1.64010.24921750.19593410X-RAY DIFFRACTION95
1.6401-1.65940.24451650.18443578X-RAY DIFFRACTION100
1.6594-1.67960.20541980.18153581X-RAY DIFFRACTION100
1.6796-1.70090.20442030.17953540X-RAY DIFFRACTION100
1.7009-1.72320.21661730.16983603X-RAY DIFFRACTION100
1.7232-1.74680.21831980.16943557X-RAY DIFFRACTION100
1.7468-1.77180.2071980.16863571X-RAY DIFFRACTION100
1.7718-1.79820.22271900.16983545X-RAY DIFFRACTION100
1.7982-1.82630.18181670.16313626X-RAY DIFFRACTION100
1.8263-1.85630.191830.15693571X-RAY DIFFRACTION100
1.8563-1.88830.18211980.14993572X-RAY DIFFRACTION100
1.8883-1.92260.17662010.14953586X-RAY DIFFRACTION100
1.9226-1.95960.19631820.15053595X-RAY DIFFRACTION100
1.9596-1.99960.19571850.15443575X-RAY DIFFRACTION100
1.9996-2.04310.18811940.15453590X-RAY DIFFRACTION100
2.0431-2.09060.17571900.14953571X-RAY DIFFRACTION100
2.0906-2.14290.17291790.1513604X-RAY DIFFRACTION100
2.1429-2.20080.18741960.14653605X-RAY DIFFRACTION100
2.2008-2.26560.16491990.14953605X-RAY DIFFRACTION100
2.2656-2.33870.19711770.15353600X-RAY DIFFRACTION100
2.3387-2.42230.18381930.15063606X-RAY DIFFRACTION100
2.4223-2.51930.20181890.15083634X-RAY DIFFRACTION100
2.5193-2.63390.19591980.16353600X-RAY DIFFRACTION100
2.6339-2.77280.18551780.1553643X-RAY DIFFRACTION100
2.7728-2.94650.18442050.15663628X-RAY DIFFRACTION100
2.9465-3.17390.17391900.15283648X-RAY DIFFRACTION100
3.1739-3.49320.14751840.14163651X-RAY DIFFRACTION100
3.4932-3.99840.14171940.12233699X-RAY DIFFRACTION100
3.9984-5.03650.1262010.12333719X-RAY DIFFRACTION100
5.0365-44.8670.1722080.15263870X-RAY DIFFRACTION100
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)
10.57820.15740.1750.1833-0.04380.7032-0.0108-0.09360.11140.003-0.0045-0.0607-0.08450.22490.00660.0712-0.0164-0.01320.1523-0.01290.117117.67369.7695-9.7476
20.61010.1212-0.02350.24080.09670.40720.0018-0.12550.02840.0497-0.0068-0.0332-0.00210.08530.00270.07140.008-0.01420.07970.00170.0786.17164.0501-7.5383
30.7878-0.33831.04830.5593-0.15721.4133-0.12580.04180.40930.0247-0.03240.0444-0.20510.0570.16150.11820.0129-0.02850.0827-0.02570.1378-14.748619.1907-16.4933
44.60051.6238-0.26393.4822-1.06092.3139-0.0520.0530.1640.0906-0.0682-0.0216-0.1538-0.00750.10460.06850.0108-0.02070.079-0.01310.072-20.949913.9839-12.5143
50.3133-0.09290.02870.19270.03341.1326-0.0176-0.0380.05590.00890.00770.0209-0.11180.00560.0070.0819-0.0046-0.00990.05140.00070.0973-11.39389.7779-15.3031
60.64240.11820.01640.75410.48970.6409-0.06050.17620.1067-0.1572-0.01770.066-0.1503-0.1091-0.04030.1110.0078-0.04030.09140.03440.0983-19.20527.3519-41.2551
70.78850.1578-0.20110.3561-0.24040.6911-0.0820.1114-0.0964-0.02390.04620.09380.1606-0.2974-0.00970.1234-0.06350.02040.1833-0.0310.1249-36.0262-17.571-26.0794
80.90150.25010.58520.59650.33510.38340.0337-0.1132-0.13180.1606-0.08170.09480.1957-0.1690.03680.1879-0.05760.05810.1557-0.00170.1152-30.7879-21.3688-9.9457
91.5358-0.1583-0.92960.31020.07950.5374-0.29190.188-0.43670.02360.1447-0.0710.2696-0.07810.05150.25020.02230.05820.07660.01270.2006-6.6065-29.1408-26.5721
102.7786-0.241-0.22431.1916-0.12171.6618-0.09270.2108-0.47610.16830.0973-0.08820.23310.0642-0.00030.19470.03870.01350.10240.00120.2103-3.5556-26.8329-17.5445
110.7067-0.1331-0.15530.27710.28080.6271-0.0470.0039-0.14310.07740.00810.03420.1939-0.0124-0.02250.1411-0.01040.01120.0370.00590.1143-10.1555-20.1165-23.8089
121.18220.06250.31131.51760.24331.3265-0.0110.1341-0.0196-0.11340.015-0.09060.00080.1291-0.01260.0612-0.00040.02390.07360.00160.06462.0005-7.2077-42.6525
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 3 through 76 )
2X-RAY DIFFRACTION2chain 'A' and (resid 77 through 223 )
3X-RAY DIFFRACTION3chain 'A' and (resid 224 through 255 )
4X-RAY DIFFRACTION4chain 'A' and (resid 256 through 283 )
5X-RAY DIFFRACTION5chain 'A' and (resid 284 through 430 )
6X-RAY DIFFRACTION6chain 'A' and (resid 431 through 514 )
7X-RAY DIFFRACTION7chain 'B' and (resid 2 through 139 )
8X-RAY DIFFRACTION8chain 'B' and (resid 140 through 223 )
9X-RAY DIFFRACTION9chain 'B' and (resid 224 through 255 )
10X-RAY DIFFRACTION10chain 'B' and (resid 256 through 294 )
11X-RAY DIFFRACTION11chain 'B' and (resid 295 through 445 )
12X-RAY DIFFRACTION12chain 'B' and (resid 446 through 505 )

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