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- PDB-7yyb: Crystal structure of Mycobacterium abscessus Phosphopantetheine a... -

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Basic information

Entry
Database: PDB / ID: 7yyb
TitleCrystal structure of Mycobacterium abscessus Phosphopantetheine adenylyltransferase in complex with Fragment 15
ComponentsPhosphopantetheine adenylyltransferase
KeywordsTRANSFERASE / CoaD / PPAT / nucleotidyltransferase
Function / homology
Function and homology information


pantetheine-phosphate adenylyltransferase / pantetheine-phosphate adenylyltransferase activity / coenzyme A biosynthetic process / ATP binding / cytoplasm
Similarity search - Function
Phosphopantetheine adenylyltransferase / Cytidylyltransferase-like / Cytidyltransferase-like domain / Rossmann-like alpha/beta/alpha sandwich fold
Similarity search - Domain/homology
4-hydroxy-6-methyl-2H-1-benzopyran-2-one / Phosphopantetheine adenylyltransferase
Similarity search - Component
Biological speciesMycobacteroides abscessus (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.751 Å
AuthorsThomas, S.E. / Coyne, A.G. / Blundell, T.L.
Funding support United Kingdom, 1items
OrganizationGrant numberCountry
Wellcome Trust United Kingdom
CitationJournal: Front Mol Biosci / Year: 2022
Title: Structural Characterization of Mycobacterium abscessus Phosphopantetheine Adenylyl Transferase Ligand Interactions: Implications for Fragment-Based Drug Design.
Authors: Thomas, S.E. / McCarthy, W.J. / El Bakali, J. / Brown, K.P. / Kim, S.Y. / Blaszczyk, M. / Mendes, V. / Abell, C. / Floto, R.A. / Coyne, A.G. / Blundell, T.L.
History
DepositionFeb 17, 2022Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jun 29, 2022Provider: repository / Type: Initial release
Revision 1.1Jan 31, 2024Group: 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: Phosphopantetheine adenylyltransferase
B: Phosphopantetheine adenylyltransferase
C: Phosphopantetheine adenylyltransferase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)52,7835
Polymers52,4313
Non-polymers3522
Water5,206289
1
A: Phosphopantetheine adenylyltransferase
B: Phosphopantetheine adenylyltransferase
C: Phosphopantetheine adenylyltransferase
hetero molecules

A: Phosphopantetheine adenylyltransferase
B: Phosphopantetheine adenylyltransferase
C: Phosphopantetheine adenylyltransferase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)105,56610
Polymers104,8616
Non-polymers7054
Water1086
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation3_554-x,y,-z-1/21
Buried area13340 Å2
ΔGint-100 kcal/mol
Surface area36990 Å2
MethodPISA
Unit cell
Length a, b, c (Å)76.295, 125.184, 119.002
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number20
Space group name H-MC2221
Components on special symmetry positions
IDModelComponents
11C-332-

HOH

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Components

#1: Protein Phosphopantetheine adenylyltransferase / Dephospho-CoA pyrophosphorylase / Pantetheine-phosphate adenylyltransferase / PPAT


Mass: 17476.887 Da / Num. of mol.: 3
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Mycobacteroides abscessus (bacteria) / Gene: coaD, MAB_3259c / Production host: Escherichia coli BL21(DE3) (bacteria)
References: UniProt: B1MDL6, pantetheine-phosphate adenylyltransferase
#2: Chemical ChemComp-QX4 / 4-hydroxy-6-methyl-2H-1-benzopyran-2-one


Mass: 176.169 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C10H8O3 / Feature type: SUBJECT OF INVESTIGATION
#3: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 289 / 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: 2.71 Å3/Da / Density % sol: 54.61 %
Crystal growTemperature: 292 K / Method: vapor diffusion, sitting drop
Details: 0.2 M Sodium bromide, 20-24 % PEG3350, 0.1 M Bis-Tris propane pH 6.5

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I04-1 / Wavelength: 0.9173 Å
DetectorType: DECTRIS PILATUS 6M-F / Detector: PIXEL / Date: Apr 25, 2015
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9173 Å / Relative weight: 1
ReflectionResolution: 1.75→65.15 Å / Num. obs: 57603 / % possible obs: 100 % / Redundancy: 6.6 % / Biso Wilson estimate: 23.58 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.058 / Rpim(I) all: 0.024 / Rrim(I) all: 0.063 / Net I/σ(I): 21.1 / Num. measured all: 382395
Reflection shell

Diffraction-ID: 1

Resolution (Å)Redundancy (%)Rmerge(I) obsNum. measured allNum. unique obsCC1/2Rpim(I) allRrim(I) allNet I/σ(I) obs% possible all
1.75-2.026.70.481133667199810.940.20.5224.1100
3.5-65.156.40.0284771074620.9990.0120.0359.999.9

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Phasing

PhasingMethod: molecular replacement
Phasing MRModel details: Phaser MODE: MR_AUTO

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Processing

Software
NameVersionClassification
Aimless0.5.1data scaling
PHASER2.5.6phasing
PHENIX1.9refinement
PDB_EXTRACT3.27data extraction
XDSdata reduction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5O06
Resolution: 1.751→65.149 Å / SU ML: 0.19 / Cross valid method: THROUGHOUT / σ(F): 1.34 / Phase error: 20.48 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2034 2804 4.87 %
Rwork0.1758 54754 -
obs0.1772 57558 99.93 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 108.34 Å2 / Biso mean: 30.0864 Å2 / Biso min: 14.24 Å2
Refinement stepCycle: final / Resolution: 1.751→65.149 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3527 0 26 289 3842
Biso mean--36.46 38.52 -
Num. residues----471
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0073705
X-RAY DIFFRACTIONf_angle_d0.9895051
X-RAY DIFFRACTIONf_chiral_restr0.043595
X-RAY DIFFRACTIONf_plane_restr0.004659
X-RAY DIFFRACTIONf_dihedral_angle_d11.6761338
LS refinement shell

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

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection Rwork% reflection obs (%)
1.751-1.78090.34971110.2672743100
1.7809-1.81330.29591090.23912735100
1.8133-1.84820.25111240.21452681100
1.8482-1.88590.23781340.20252763100
1.8859-1.92690.22661440.19452688100
1.9269-1.97170.22891210.18762720100
1.9717-2.0210.23311380.1742727100
2.021-2.07570.21591650.17612692100
2.0757-2.13680.18661330.17112717100
2.1368-2.20570.19481600.16882702100
2.2057-2.28460.19471440.17052727100
2.2846-2.3760.1791230.16952754100
2.376-2.48420.20871680.18042687100
2.4842-2.61520.21911680.1912726100
2.6152-2.7790.21451330.18492739100
2.779-2.99360.22441400.17932750100
2.9936-3.29480.19921520.1882742100
3.2948-3.77160.19711400.16512774100
3.7716-4.75160.17111310.14162800100
4.7516-65.1490.19271660.179288799
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)
14.1980.0554-0.27451.26030.30553.4862-0.0617-0.09820.0785-0.0127-0.0036-0.0082-0.0148-0.14460.05510.1809-0.02550.01930.14750.00370.163-8.5111-37.4368-10.8756
26.7226-4.74950.49055.66950.40823.6793-0.1089-0.1905-0.44640.2496-0.05450.31530.3411-0.34530.18980.2738-0.07480.0320.24040.01520.224-16.4996-43.9189-9.3805
33.8467-1.2035-0.18053.2378-0.97292.4017-0.024-0.3174-0.3934-0.02540.03340.05680.2573-0.0014-0.00960.1688-0.01850.00510.18950.03060.1888-8.2533-40.176-4.6316
41.30670.0608-0.87810.8472-0.37773.55440.0504-0.12440.04640.0293-0.02350.161-0.08380.0942-0.03280.1629-0.0356-0.0130.1814-0.00320.1937-4.9479-29.5467-8.2092
50.8242-0.8383-0.76262.40061.1833.42020.07790.03940.069-0.09050.00060.0428-0.0737-0.0846-0.04390.148-0.0230.00920.17820.01190.2101-1.588-22.6954-12.6234
64.39671.5731-1.11381.68470.79352.6539-0.37240.50310.2561-0.01190.21130.14910.1327-0.15360.13590.2016-0.0160.02350.23120.01080.1877-12.4557-38.5657-26.2429
74.0589-0.2459-0.57372.131-0.7662.80590.0177-0.0543-0.2196-0.037-0.11730.32660.5703-0.54690.13640.3088-0.09720.05470.2743-0.0750.2724-18.9754-46.718-22.6197
82.9869-0.9273-0.29922.47260.15531.8151-0.0360.02870.07220.0362-0.0055-0.0649-0.0089-0.1140.04740.1424-0.016-0.02960.2667-0.01530.1714-15.5369-25.9117-49.2563
96.0319-1.6793-3.63532.43541.5495.5591-0.1080.0312-0.30260.1873-0.11010.13540.3804-0.29880.16050.1883-0.0347-0.01780.242-0.00780.1996-18.0271-32.9517-50.4442
102.3063-0.98210.92868.88761.46850.7823-0.0695-1.02450.00731.6748-0.24420.54470.2415-0.62240.25580.4309-0.0630.15160.7408-0.02680.4191-30.1746-24.0966-36.973
115.43860.905-5.12822.78520.65258.6353-0.23540.020.67010.0610.10930.5726-0.2825-0.86530.05920.17280.0354-0.06220.4075-0.09250.327-28.2387-23.0355-49.1677
122.3458-0.2437-0.49121.4741-1.45756.4809-0.06740.0255-0.2451-0.1153-0.09020.1460.0954-0.26520.09920.1883-0.0307-0.02980.2667-0.04220.2383-21.9962-30.4501-51.8973
131.98150.57610.18132.50450.24692.36190.0378-0.047-0.12440.05880.0430.00220.1638-0.2934-0.06870.1549-0.0066-0.01370.2332-0.00050.1579-14.9593-34.2222-42.5324
140.96361.1233-0.53683.7701-2.04173.3288-0.0372-0.07220.0380.0518-0.0521-0.01030.02090.01890.10420.12260.0028-0.00270.19190.00810.1678-8.9145-34.6965-36.9492
154.4314-0.4439-1.58433.3361.57943.1281-0.34110.25350.0781-0.08130.2651-0.1479-0.0353-0.13460.09320.22730.00320.02230.2046-0.00010.2479-10.3536-14.7647-44.8613
165.999-1.8047-0.93226.1020.54511.74550.0196-0.59580.66210.8031-0.22290.1213-0.0349-0.52790.22240.23930.0638-0.00060.3613-0.11250.3215-22.4154-9.8548-37.1117
174.1791-0.638-0.94922.5860.61411.7483-0.06310.21180.308-0.2322-0.20640.6984-0.5335-0.56480.2790.29860.117-0.08720.4045-0.04060.4453-25.1762-9.8249-46.7346
183.0559-0.4338-0.54931.3198-0.90832.4685-0.018-0.13770.12890.0960.05010.1052-0.4324-0.081-0.05240.35910.06090.02870.1317-0.02720.2102-7.71032.3008-21.0467
193.8894-1.4306-0.7842.6006-1.73233.8686-0.1806-0.5177-0.27850.20430.28760.5431-0.4859-1.0167-0.2110.36050.18610.09610.37850.06410.3481-19.4101-0.6011-14.0382
201.5274-0.11950.04971.8373-0.0772.09860.0831-0.04510.14920.1042-0.05970.2273-0.4101-0.2546-0.00640.36620.07150.04130.18720.0020.2434-11.85332.0337-26.0779
211.78610.21391.25121.00880.60622.7427-0.0287-0.0481-0.15220.05620.02870.0639-0.1608-0.095-0.03170.25130.04830.01110.19360.00230.2195-8.2147-6.2935-34.5972
223.5072-1.0194-0.59032.7826-1.28234.111-0.12070.0154-0.12050.32110.12780.2348-0.0968-0.2823-0.0070.23690.03660.03180.19920.00750.2216-7.968-11.7527-9.2091
235.40451.7495-0.16856.7426-1.75023.83410.0914-0.8245-0.34090.8577-0.14880.2471-0.9263-0.4543-0.15320.63570.18930.19860.41970.02440.3375-16.9816-5.7613-2.6262
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection detailsAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1chain 'A' and (resid 1 through 46 )A1 - 46
2X-RAY DIFFRACTION2chain 'A' and (resid 47 through 57 )A47 - 57
3X-RAY DIFFRACTION3chain 'A' and (resid 58 through 72 )A58 - 72
4X-RAY DIFFRACTION4chain 'A' and (resid 73 through 94 )A73 - 94
5X-RAY DIFFRACTION5chain 'A' and (resid 95 through 117 )A95 - 117
6X-RAY DIFFRACTION6chain 'A' and (resid 118 through 136 )A118 - 136
7X-RAY DIFFRACTION7chain 'A' and (resid 137 through 157 )A137 - 157
8X-RAY DIFFRACTION8chain 'B' and (resid 1 through 27 )B1 - 27
9X-RAY DIFFRACTION9chain 'B' and (resid 28 through 36 )B28 - 36
10X-RAY DIFFRACTION10chain 'B' and (resid 37 through 46 )B37 - 46
11X-RAY DIFFRACTION11chain 'B' and (resid 47 through 57 )B47 - 57
12X-RAY DIFFRACTION12chain 'B' and (resid 58 through 72 )B58 - 72
13X-RAY DIFFRACTION13chain 'B' and (resid 73 through 94 )B73 - 94
14X-RAY DIFFRACTION14chain 'B' and (resid 95 through 117 )B95 - 117
15X-RAY DIFFRACTION15chain 'B' and (resid 118 through 126 )B118 - 126
16X-RAY DIFFRACTION16chain 'B' and (resid 127 through 136 )B127 - 136
17X-RAY DIFFRACTION17chain 'B' and (resid 137 through 157 )B137 - 157
18X-RAY DIFFRACTION18chain 'C' and (resid 1 through 36 )C1 - 36
19X-RAY DIFFRACTION19chain 'C' and (resid 37 through 58 )C37 - 58
20X-RAY DIFFRACTION20chain 'C' and (resid 59 through 94 )C59 - 94
21X-RAY DIFFRACTION21chain 'C' and (resid 95 through 117 )C95 - 117
22X-RAY DIFFRACTION22chain 'C' and (resid 118 through 145 )C118 - 145
23X-RAY DIFFRACTION23chain 'C' and (resid 146 through 159 )C146 - 159

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