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- PDB-5cu7: Bacteroides Thetaiotaomicron Multiple Inositol Polyphosphate Phos... -

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Basic information

Entry
Database: PDB / ID: 5cu7
TitleBacteroides Thetaiotaomicron Multiple Inositol Polyphosphate Phosphatase A324D Mutant
Componentsmultiple inositol polyphosphate histidine phosphatase 1
KeywordsHYDROLASE / Phosphatase
Function / homology
Function and homology information


inositol phosphate phosphatase activity / acid phosphatase activity
Similarity search - Function
Histidine phosphatase superfamily, clade-2 / Histidine phosphatase superfamily (branch 2) / Phosphoglycerate mutase-like / Histidine phosphatase superfamily / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
PHOSPHATE ION / Multiple inositol polyphosphate histidine phosphatase 1
Similarity search - Component
Biological speciesBacteroides thetaiotaomicron VPI-5482 (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / Resolution: 1.73 Å
Model detailsA324D mutant
AuthorsLi, A.W.H. / Hemmings, A.M.
CitationJournal: To be published
Title: The Hydrolytic Positional Specificity Towards Phytic Acid of a Bacterial Multiple Inositol Polyphosphate Phosphatase
Authors: Li, A.W.H. / Brearley, C.A. / Hemmings, A.M.
History
DepositionJul 24, 2015Deposition site: RCSB / Processing site: PDBE
Revision 1.0Aug 17, 2016Provider: repository / Type: Initial release
Revision 1.1May 8, 2024Group: Data collection / Database references / Category: chem_comp_atom / chem_comp_bond / database_2
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: multiple inositol polyphosphate histidine phosphatase 1
B: multiple inositol polyphosphate histidine phosphatase 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)98,6854
Polymers98,4952
Non-polymers1902
Water10,287571
1
A: multiple inositol polyphosphate histidine phosphatase 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)49,3422
Polymers49,2471
Non-polymers951
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
2
B: multiple inositol polyphosphate histidine phosphatase 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)49,3422
Polymers49,2471
Non-polymers951
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)52.960, 119.680, 75.910
Angle α, β, γ (deg.)90.000, 108.180, 90.000
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein multiple inositol polyphosphate histidine phosphatase 1 / MINPP


Mass: 49247.434 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Bacteroides thetaiotaomicron VPI-5482 (bacteria)
Gene: BT_4744 / Plasmid: pET15b / Production host: Escherichia coli BL21(DE3) (bacteria) / Variant (production host): Rosetta2 plysS / References: UniProt: Q89YI8
#2: Chemical ChemComp-PO4 / PHOSPHATE ION


Mass: 94.971 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: PO4
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 571 / 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: 2.49 Å3/Da / Density % sol: 50.53 %
Crystal growTemperature: 289 K / Method: vapor diffusion, sitting drop / pH: 5
Details: 0.2M Ammonium acetate, pH5.0, 18% PEG 3350, Protein 1mg/ml

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I24 / Wavelength: 0.969 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: May 15, 2012
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.969 Å / Relative weight: 1
ReflectionResolution: 1.73→59.84 Å / Num. all: 92472 / Num. obs: 92472 / % possible obs: 99.4 % / Redundancy: 3.4 % / Rpim(I) all: 0.04 / Rrim(I) all: 0.075 / Rsym value: 0.052 / Net I/av σ(I): 8.268 / Net I/σ(I): 10.4 / Num. measured all: 313887
Reflection shell

Diffraction-ID: 1 / Rejects: _

Resolution (Å)Redundancy (%)Rmerge(I) obsMean I/σ(I) obsNum. measured allNum. unique allRpim(I) allRsym valueNet I/σ(I) obs% possible all
1.73-1.783.50.6831.12394968560.470.683299.9
1.78-1.833.50.5311.42323067250.3740.5312.5100
1.83-1.883.40.3911.82199464810.2830.3913.299.9
1.88-1.943.20.3022.42030762640.2250.3023.999.7
1.94-23.40.23632113861290.1720.2364.899.8
2-2.073.30.1794.11937859160.1360.1795.999.7
2.07-2.153.40.1285.71936756870.10.1287.499.5
2.15-2.243.50.1027.11883254490.080.102999.2
2.24-2.343.40.0828.81772752360.0670.08210.399.2
2.34-2.453.30.06810.61639750260.0570.06811.699.1
2.45-2.583.50.06111.51656147580.0490.06113.499.3
2.58-2.743.30.05313.31502945300.0430.0531599.6
2.74-2.933.60.048141526342720.0360.04817.299.7
2.93-3.163.50.04514.51392539680.0350.04518.799.7
3.16-3.473.30.04413.21203636460.0360.0442099.7
3.47-3.873.50.04313.91145933060.0320.04322.299.8
3.87-4.473.30.03616.2971929170.0260.03622.899.2
4.47-5.483.40.03316.9835424520.0230.03323.598.1
5.48-7.753.20.03118.7606518690.0220.03122.596.9
7.75-59.843.20.02522.831579850.0190.02523.390.7

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Processing

Software
NameVersionClassification
SCALA3.3.20data scaling
PHENIXrefinement
PDB_EXTRACT3.15data extraction
RefinementResolution: 1.73→38.511 Å / FOM work R set: 0.8818 / SU ML: 0.18 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 19.17 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.1814 4646 5 %
Rwork0.1561 88196 -
obs0.1574 92472 99.36 %
Solvent computationShrinkage radii: 1 Å / VDW probe radii: 1.2 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 95.58 Å2 / Biso mean: 31.29 Å2 / Biso min: 13.85 Å2
Refinement stepCycle: final / Resolution: 1.73→38.511 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms6476 0 10 571 7057
Biso mean--29.33 42.34 -
Num. residues----792
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0066916
X-RAY DIFFRACTIONf_angle_d1.029399
X-RAY DIFFRACTIONf_chiral_restr0.077994
X-RAY DIFFRACTIONf_plane_restr0.0051214
X-RAY DIFFRACTIONf_dihedral_angle_d14.0652635
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 30

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
1.73-1.74970.30611540.271329133067100
1.7497-1.77020.27541420.251830263168100
1.7702-1.79180.29171480.233728893037100
1.7918-1.81450.27521640.22529723136100
1.8145-1.83840.27561590.214229233082100
1.8384-1.86360.22451700.20129203090100
1.8636-1.89020.23951660.191529913157100
1.8902-1.91840.22691580.186828863044100
1.9184-1.94840.1971480.182430043152100
1.9484-1.98030.21161510.169228883039100
1.9803-2.01450.21151640.168829193083100
2.0145-2.05110.18941480.167530013149100
2.0511-2.09050.17861380.160729073045100
2.0905-2.13320.19211510.14892959311099
2.1332-2.17960.16991570.14972928308599
2.1796-2.23030.1781380.14722964310299
2.2303-2.28610.18361550.15182949310499
2.2861-2.34790.19511600.14692873303399
2.3479-2.41690.18891630.152941310499
2.4169-2.49490.17641470.14542938308599
2.4949-2.58410.16711670.152912307999
2.5841-2.68750.19291510.152529603111100
2.6875-2.80980.18621410.152329623103100
2.8098-2.95790.18031560.157329553111100
2.9579-3.14310.211450.160729703115100
3.1431-3.38570.16991670.158829333100100
3.3857-3.72620.16671610.148329683129100
3.7262-4.26470.1541520.13652943309599
4.2647-5.37080.14891550.132937309298
5.3708-38.52090.16581700.16122865303595
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)
11.40730.2084-0.63431.5149-0.96831.88720.1419-0.25420.13520.53290.02560.5328-0.4806-0.153-0.13220.28530.01850.0440.2479-0.01070.2359-0.88537.394241.7885
21.15150.5667-0.33911.5277-0.61421.1483-0.0382-0.128-0.1292-0.13160.06540.24450.1583-0.2687-0.00540.1374-0.0101-0.00650.24530.03750.2286-8.6167-8.698135.2692
30.85770.08870.61351.0954-0.29031.33110.05780.0618-0.0182-0.2047-0.01790.1691-0.01540.00040.00270.18880.01610.0030.17490.00590.15483.75837.247121.3465
41.46550.38540.02751.0835-0.30210.94160.0773-0.2089-0.44650.1249-0.080.01540.1201-0.23720.01120.235-0.0188-0.0160.23220.06430.26374.6532-19.435947.5254
50.69910.370.58261.2196-0.86362.3208-0.0431-0.2966-0.08220.16810.0027-0.1084-0.0198-0.1469-0.01240.189-0.0403-0.00970.2920.0720.2877-7.2788-13.234444.7019
63.06150.3027-0.99780.9766-0.18191.5130.0208-0.1926-0.13670.0571-0.02160.03840.0531-0.0527-0.01670.2-0.0013-0.01310.21570.02470.19078.2358-7.985147.0513
71.1141-0.52480.23071.2813-0.47970.82180.0035-0.01290.01140.009-0.015-0.0132-0.05340.14410.00850.17940.0030.00160.18250.00070.153715.44346.235231.2663
80.6529-0.38120.51610.6123-0.15921.14150.0052-0.06940.09410.0691-0.03510.0358-0.19230.05770.00150.197-0.01160.01530.1825-0.01020.158211.767313.088739.5184
92.1495-1.782-0.48124.7250.31991.69560.03880.1016-0.0762-0.1361-0.1208-0.2383-0.01340.2416-0.02160.1445-0.0171-0.00760.2360.01040.157224.9767.013933.6966
102.2712-0.89530.2820.99620.09030.7723-0.0495-0.01640.06820.0418-0.02210.1789-0.095-0.02890.03050.186-0.03670.00670.14530.01910.20075.100921.304572.3532
110.95480.27750.020.54510.20460.9593-0.1132-0.220.07630.1970.1090.1074-0.0509-0.07620.03470.2695-0.01410.03150.17960.01790.19123.396918.642680.3881
120.7103-0.13850.60081.2776-0.27731.4436-0.0579-0.00430.05190.06610.0572-0.0392-0.02560.1505-0.00960.2226-0.0095-0.01690.21660.00890.185525.409312.670478.2786
131.4213-0.1599-0.58030.4295-0.0181.31660.02250.07380.2634-0.02860.00460.2108-0.3217-0.25870.01990.27090.0282-0.03310.18810.02510.2493-0.428732.613765.9342
140.7552-0.3636-0.14970.6940.08281.2116-0.02190.15440.0452-0.0389-0.026-0.0424-0.16180.18680.00520.204-0.0623-0.0070.21150.01650.17220.202219.660261.5465
150.8909-0.5248-0.02750.93020.26821.7073-0.01520.12780.0114-0.04710.0162-0.0659-0.03960.3363-0.01630.1772-0.03920.01010.2605-0.00550.174324.931211.079457.2724
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection detailsAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1chain 'A' and (resid 21 through 51 )A0
2X-RAY DIFFRACTION2chain 'A' and (resid 52 through 129 )A0
3X-RAY DIFFRACTION3chain 'A' and (resid 130 through 188 )A0
4X-RAY DIFFRACTION4chain 'A' and (resid 189 through 229 )A0
5X-RAY DIFFRACTION5chain 'A' and (resid 230 through 261 )A0
6X-RAY DIFFRACTION6chain 'A' and (resid 262 through 288 )A0
7X-RAY DIFFRACTION7chain 'A' and (resid 289 through 345 )A0
8X-RAY DIFFRACTION8chain 'A' and (resid 346 through 398 )A0
9X-RAY DIFFRACTION9chain 'A' and (resid 399 through 425 )A0
10X-RAY DIFFRACTION10chain 'B' and (resid 21 through 87 )B0
11X-RAY DIFFRACTION11chain 'B' and (resid 88 through 129 )B0
12X-RAY DIFFRACTION12chain 'B' and (resid 130 through 188 )B0
13X-RAY DIFFRACTION13chain 'B' and (resid 189 through 261 )B0
14X-RAY DIFFRACTION14chain 'B' and (resid 262 through 345 )B0
15X-RAY DIFFRACTION15chain 'B' and (resid 346 through 425 )B0

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