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- PDB-5c5y: Crystal structure of deoxyribose-phosphate aldolase from Colwelli... -

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Basic information

Entry
Database: PDB / ID: 5c5y
TitleCrystal structure of deoxyribose-phosphate aldolase from Colwellia psychrerythraea (hexagonal form)
ComponentsDeoxyribose-phosphate aldolase
KeywordsLYASE / DERA / TIM barrel / psychrophilic
Function / homology
Function and homology information


deoxyribose-phosphate aldolase / deoxyribose-phosphate aldolase activity / deoxyribonucleotide catabolic process / cytoplasm
Similarity search - Function
Deoxyribose-phosphate aldolase / DeoC/LacD family aldolase / DeoC/FbaB/LacD aldolase / DeoC/LacD family aldolase / Aldolase class I / Aldolase-type TIM barrel / TIM Barrel / Alpha-Beta Barrel / Alpha Beta
Similarity search - Domain/homology
Unknown ligand / deoxyribose-phosphate aldolase
Similarity search - Component
Biological speciesColwellia psychrerythraea (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 2.1 Å
AuthorsWeiergraeber, O.H. / Dick, M. / Pietruszka, J.
CitationJournal: Sci Rep / Year: 2016
Title: Trading off stability against activity in extremophilic aldolases.
Authors: Dick, M. / Weiergraber, O.H. / Classen, T. / Bisterfeld, C. / Bramski, J. / Gohlke, H. / Pietruszka, J.
History
DepositionJun 22, 2015Deposition site: RCSB / Processing site: PDBE
Revision 1.0Feb 3, 2016Provider: repository / Type: Initial release
Revision 1.1Jan 10, 2024Group: 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: Deoxyribose-phosphate aldolase
B: Deoxyribose-phosphate aldolase
C: Deoxyribose-phosphate aldolase
D: Deoxyribose-phosphate aldolase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)113,68912
Polymers113,3214
Non-polymers3688
Water7,891438
1
A: Deoxyribose-phosphate aldolase
B: Deoxyribose-phosphate aldolase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)56,9377
Polymers56,6612
Non-polymers2765
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
C: Deoxyribose-phosphate aldolase
D: Deoxyribose-phosphate aldolase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)56,7535
Polymers56,6612
Non-polymers923
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)115.840, 115.840, 400.100
Angle α, β, γ (deg.)90.000, 90.000, 120.000
Int Tables number178
Space group name H-MP6122
Components on special symmetry positions
IDModelComponents
11B-515-

HOH

21B-519-

HOH

31B-520-

HOH

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Components

#1: Protein
Deoxyribose-phosphate aldolase /


Mass: 28330.271 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Colwellia psychrerythraea (strain 34H / ATCC BAA-681) (bacteria)
Gene: deoC, CPS_1972 / Plasmid: pET21a / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: Q483R4, deoxyribose-phosphate aldolase
#2: Chemical
ChemComp-UNL / UNKNOWN LIGAND


Num. of mol.: 4 / Source method: obtained synthetically
#3: Chemical
ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL / Glycerol


Mass: 92.094 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C3H8O3
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 438 / 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: 3.67 Å3/Da / Density % sol: 66.48 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop / pH: 8
Details: PEG 1000, calcium acetate, imidazole, triethanolamine

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID29 / Wavelength: 0.969 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Feb 8, 2014
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.969 Å / Relative weight: 1
ReflectionResolution: 2.1→49.77 Å / Num. obs: 93159 / % possible obs: 99.6 % / Redundancy: 13.4 % / Biso Wilson estimate: 36.38 Å2 / Rmerge F obs: 0.999 / Rmerge(I) obs: 0.087 / Rrim(I) all: 0.091 / Χ2: 0.963 / Net I/σ(I): 21.4 / Num. measured all: 1250142
Reflection shell

Diffraction-ID: 1 / Rejects: 0

Resolution (Å)Highest resolution (Å)Redundancy (%)Rmerge F obsRmerge(I) obsMean I/σ(I) obsNum. measured obsNum. possibleNum. unique obsRrim(I) all% possible all
2.1-2.1512.80.8751.1422.6285783677566281.18897.8
2.15-2.210.9450.8413.9192430659865570.87299.4
2.21-2.280.9660.6764.7489773647964450.70299.5
2.28-2.350.9730.5545.5985406623862080.57599.5
2.35-2.420.9830.4496.5381214610860810.46699.6
2.42-2.510.9820.3537.8475598589258730.36899.7
2.51-2.60.9920.27810.3479619567156520.28899.7
2.6-2.710.9950.21812.5476619552355100.22799.8
2.71-2.830.9970.16215.9671961527552670.16999.8
2.83-2.970.9970.12819.266401506750590.13499.8
2.97-3.130.9980.10622.6363225483748340.1199.9
3.13-3.320.9990.08129.7863342455645540.084100
3.32-3.550.9990.06735.3358868430743030.06999.9
3.55-3.830.9990.05143.7353463404640450.053100
3.83-4.20.9990.04449.9948132375637530.04699.9
4.2-4.710.03958.1946357339733970.04100
4.7-5.420.9990.03858.0739919305130500.039100
5.42-6.640.9990.04152.0732068261526140.043100
6.64-9.3910.03264.8826311207820780.033100
9.390.9990.03166.8613653127212510.03398.3

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Phasing

PhasingMethod: molecular replacement

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Processing

Software
NameClassification
XSCALEdata scaling
MOLREPphasing
PHENIXrefinement
XDSdata reduction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5C2X
Resolution: 2.1→49.77 Å / SU ML: 0.19 / Cross valid method: FREE R-VALUE / Phase error: 21.41 / Stereochemistry target values: ML
RfactorNum. reflection% reflectionSelection details
Rfree0.1989 4657 5 %random selection
Rwork0.1727 88448 --
obs0.1741 93105 99.55 %-
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 134.34 Å2 / Biso mean: 50.4361 Å2 / Biso min: 22.8 Å2
Refinement stepCycle: final / Resolution: 2.1→49.77 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms7308 0 48 438 7794
Biso mean--69.28 48.51 -
Num. residues----986
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0067540
X-RAY DIFFRACTIONf_angle_d0.90310237
X-RAY DIFFRACTIONf_chiral_restr0.0361239
X-RAY DIFFRACTIONf_plane_restr0.0051331
X-RAY DIFFRACTIONf_dihedral_angle_d11.5792731
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.0999-2.12380.27781460.26382776X-RAY DIFFRACTION97
2.1238-2.14880.29961520.23562890X-RAY DIFFRACTION98
2.1488-2.1750.27881510.2262866X-RAY DIFFRACTION99
2.175-2.20250.21521520.21062876X-RAY DIFFRACTION99
2.2025-2.23150.24971540.21252922X-RAY DIFFRACTION99
2.2315-2.26210.22011490.19922843X-RAY DIFFRACTION99
2.2621-2.29440.26041530.20482898X-RAY DIFFRACTION99
2.2944-2.32870.23911530.20442904X-RAY DIFFRACTION99
2.3287-2.3650.24671540.2012920X-RAY DIFFRACTION100
2.365-2.40380.24061520.19652885X-RAY DIFFRACTION100
2.4038-2.44530.23411530.20672915X-RAY DIFFRACTION100
2.4453-2.48970.25861530.20182899X-RAY DIFFRACTION100
2.4897-2.53760.24371540.1872925X-RAY DIFFRACTION100
2.5376-2.58940.21991530.17922912X-RAY DIFFRACTION100
2.5894-2.64570.23111550.18342927X-RAY DIFFRACTION100
2.6457-2.70720.21571540.18622920X-RAY DIFFRACTION100
2.7072-2.77490.18351530.18262923X-RAY DIFFRACTION100
2.7749-2.850.22341550.18622942X-RAY DIFFRACTION100
2.85-2.93380.19321550.18862930X-RAY DIFFRACTION100
2.9338-3.02850.25171560.19622964X-RAY DIFFRACTION100
3.0285-3.13670.26231560.19892975X-RAY DIFFRACTION100
3.1367-3.26230.21341550.19312933X-RAY DIFFRACTION100
3.2623-3.41070.22491580.18863002X-RAY DIFFRACTION100
3.4107-3.59050.20181560.18392964X-RAY DIFFRACTION100
3.5905-3.81540.21481570.16362987X-RAY DIFFRACTION100
3.8154-4.10980.16731590.14363017X-RAY DIFFRACTION100
4.1098-4.52320.14341590.12823024X-RAY DIFFRACTION100
4.5232-5.17710.1521610.12093052X-RAY DIFFRACTION100
5.1771-6.52030.17321640.16943135X-RAY DIFFRACTION100
6.5203-49.78450.15881750.15963322X-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)
11.13470.2183-0.01142.1628-0.47033.7362-0.0920.1606-0.0639-0.26030.0385-0.09770.06520.12750.05040.2640.00860.03550.20940.00360.307344.456424.1553206.4969
21.27890.08130.34961.465-0.22341.4034-0.0428-0.07510.35680.01830.00650.0574-0.68780.07890.03560.5751-0.00230.02390.2241-0.01280.350350.964355.9219225.5047
31.7122-0.2121-1.05871.0729-0.02112.46590.12660.1889-0.08020.0051-0.0960.173-0.3403-0.6815-0.02890.26660.1364-0.03280.49360.00420.347312.237535.2122234.4035
41.90920.21350.20042.443-0.21821.5277-0.15240.81890.207-0.27350.38260.1209-0.3589-0.5822-0.15220.48530.21830.00041.00550.11840.396617.484346.7334198.8874
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection detailsAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1chain A and resid 2:301A2 - 301
2X-RAY DIFFRACTION2chain B and resid 3:301B3 - 301
3X-RAY DIFFRACTION3chain C and resid 2:301C2 - 301
4X-RAY DIFFRACTION4chain D and resid 2:301D2 - 301

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