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- PDB-4b0i: Crystal Structure of 3-hydroxydecanoyl-Acyl Carrier Protein Dehyd... -

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Basic information

Entry
Database: PDB / ID: 4b0i
TitleCrystal Structure of 3-hydroxydecanoyl-Acyl Carrier Protein Dehydratase (FabA) mutant (H70N) from Pseudomonas aeruginosa in complex with 3-hydroxydecanoyl-N-acetyl cysteamine
Components3-HYDROXYDECANOYL-[ACYL-CARRIER-PROTEIN] DEHYDRATASE
KeywordsLYASE / FATTY ACID BIOSYNTHESIS / BACTERIAL VIRULENCE / DRUG DISCOVERY
Function / homology
Function and homology information


trans-2-decenoyl-[acyl-carrier protein] isomerase / trans-2-decenoyl-acyl-carrier-protein isomerase activity / unsaturated fatty acid biosynthetic process / : / 3-hydroxyacyl-[acyl-carrier-protein] dehydratase / cytoplasm
Similarity search - Function
Beta-hydroxyacyl-(acyl-carrier-protein) dehydratase FabA / Beta-hydroxydecanoyl thiol ester dehydrase, FabA/FabZ / FabA-like domain / Hotdog Thioesterase / Thiol Ester Dehydrase; Chain A / HotDog domain superfamily / Roll / Alpha Beta
Similarity search - Domain/homology
Chem-KBP / 3-hydroxydecanoyl-[acyl-carrier-protein] dehydratase
Similarity search - Component
Biological speciesPSEUDOMONAS AERUGINOSA (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.03 Å
AuthorsMoynie, L. / McMahon, S.A. / Leckie, S.M. / Duthie, F.G. / Koehnke, A. / Naismith, J.H.
CitationJournal: J.Mol.Biol. / Year: 2013
Title: Structural Insights Into the Mechanism and Inhibition of the Beta-Hydroxydecanoyl-Acyl Carrier Protein Dehydratase from Pseudomonas Aeruginosa
Authors: Moynie, L. / Leckie, S.M. / Mcmahon, S.A. / Duthie, F.G. / Koehnke, A. / Taylor, J.W. / Alphey, M.S. / Brenk, R. / Smith, A.D. / Naismith, J.H.
History
DepositionJul 2, 2012Deposition site: PDBE / Processing site: PDBE
Revision 1.0Nov 28, 2012Provider: repository / Type: Initial release
Revision 1.1Jan 16, 2013Group: Database references
Revision 1.2Dec 20, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_initial_refinement_model / struct_sheet / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _struct_sheet.number_strands / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Remark 700 SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN ... SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED.

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: 3-HYDROXYDECANOYL-[ACYL-CARRIER-PROTEIN] DEHYDRATASE
B: 3-HYDROXYDECANOYL-[ACYL-CARRIER-PROTEIN] DEHYDRATASE
C: 3-HYDROXYDECANOYL-[ACYL-CARRIER-PROTEIN] DEHYDRATASE
D: 3-HYDROXYDECANOYL-[ACYL-CARRIER-PROTEIN] DEHYDRATASE
E: 3-HYDROXYDECANOYL-[ACYL-CARRIER-PROTEIN] DEHYDRATASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)95,17010
Polymers93,7225
Non-polymers1,4475
Water6,395355
1
C: 3-HYDROXYDECANOYL-[ACYL-CARRIER-PROTEIN] DEHYDRATASE
D: 3-HYDROXYDECANOYL-[ACYL-CARRIER-PROTEIN] DEHYDRATASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)38,0684
Polymers37,4892
Non-polymers5792
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3550 Å2
ΔGint-16.9 kcal/mol
Surface area12930 Å2
MethodPISA
2
A: 3-HYDROXYDECANOYL-[ACYL-CARRIER-PROTEIN] DEHYDRATASE
B: 3-HYDROXYDECANOYL-[ACYL-CARRIER-PROTEIN] DEHYDRATASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)38,0684
Polymers37,4892
Non-polymers5792
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3410 Å2
ΔGint-16.6 kcal/mol
Surface area13210 Å2
MethodPISA
3
E: 3-HYDROXYDECANOYL-[ACYL-CARRIER-PROTEIN] DEHYDRATASE
hetero molecules

E: 3-HYDROXYDECANOYL-[ACYL-CARRIER-PROTEIN] DEHYDRATASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)38,0684
Polymers37,4892
Non-polymers5792
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation3_454-x-1,y,-z-1/21
Buried area3930 Å2
ΔGint-16.3 kcal/mol
Surface area12820 Å2
MethodPISA
Unit cell
Length a, b, c (Å)110.791, 169.686, 108.300
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number20
Space group name H-MC2221
Components on special symmetry positions
IDModelComponents
11E-2009-

HOH

Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21E

NCS domain segments:
Dom-IDComponent-IDEns-IDRefine codeAuth asym-IDAuth seq-ID
1112A26 - 60
2112E26 - 60
1212A64 - 134
2212E64 - 134
1315A135 - 138
2315E135 - 138
1412A139 - 171
2412E139 - 171

NCS oper:
IDCodeMatrixVector
1given(0.8177, -0.5677, -0.0951), (0.0297, -0.0951), (0.0297, -0.995)6.1088, 29.5215, -61.2506
2given(0.331, 0.943, 0.0339), (-0.9418, 0.328, 0.0733), (0.058, -0.0562, 0.9967)-68.1135, -28.3795, 4.6588
3given(0.8013, 0.5878, -0.1113), (0.5863, -0.8086, -0.0494), (-0.119, -0.0256, -0.9926)-33.9203, 91.7643, -60.1804
4given(0.3075, -0.9511, 0.0285), (0.95, 0.3052, -0.0667), (0.0547, 0.0476, 0.9974)-6.2526, 74.0216, 0.8203

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Components

#1: Protein
3-HYDROXYDECANOYL-[ACYL-CARRIER-PROTEIN] DEHYDRATASE / BETA-HYDROXYDECANOYL THIOESTER DEHYDRASE


Mass: 18744.488 Da / Num. of mol.: 5 / Mutation: YES
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) PSEUDOMONAS AERUGINOSA (bacteria) / Strain: PA01 / Plasmid: PDEST14 / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / Variant (production host): STAR / References: UniProt: O33877, EC: 4.2.1.60
#2: Chemical
ChemComp-KBP / S-[2-(acetylamino)ethyl] (3R)-3-hydroxydecanethioate / 3-hydroxydecanoyl-N-acetylcysteamine


Mass: 289.434 Da / Num. of mol.: 5 / Source method: obtained synthetically / Formula: C14H27NO3S
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 355 / Source method: isolated from a natural source / Formula: H2O
Compound detailsENGINEERED RESIDUE IN CHAIN A, HIS 70 TO ASN ENGINEERED RESIDUE IN CHAIN B, HIS 70 TO ASN ...ENGINEERED RESIDUE IN CHAIN A, HIS 70 TO ASN ENGINEERED RESIDUE IN CHAIN B, HIS 70 TO ASN ENGINEERED RESIDUE IN CHAIN C, HIS 70 TO ASN ENGINEERED RESIDUE IN CHAIN D, HIS 70 TO ASN ENGINEERED RESIDUE IN CHAIN E, HIS 70 TO ASN

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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: 2.69 Å3/Da / Density % sol: 54.36 % / Description: NONE
Crystal growpH: 4.5
Details: 13% PEG MME 5000, 0.09 M LITHIUM SULPHATE, 0.1 M SODIUM CITRATE PH 4.5

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID29 / Wavelength: 0.99189
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Nov 18, 2010
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.99189 Å / Relative weight: 1
ReflectionResolution: 2.03→54.15 Å / Num. obs: 64767 / % possible obs: 98 % / Observed criterion σ(I): -3 / Redundancy: 4.5 % / Rmerge(I) obs: 0.06 / Net I/σ(I): 15.23
Reflection shellResolution: 2.03→2.15 Å / Redundancy: 4.5 % / Rmerge(I) obs: 0.46 / Mean I/σ(I) obs: 2.68 / % possible all: 99.5

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Processing

Software
NameVersionClassification
REFMAC5.5.0109refinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 4FQ9
Resolution: 2.03→54.15 Å / Cor.coef. Fo:Fc: 0.965 / Cor.coef. Fo:Fc free: 0.955 / SU B: 9.906 / SU ML: 0.117 / Cross valid method: THROUGHOUT / ESU R: 0.162 / ESU R Free: 0.144 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES WITH TLS ADDED
RfactorNum. reflection% reflectionSelection details
Rfree0.20571 3280 5 %RANDOM
Rwork0.17202 ---
obs0.17378 61487 98 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: BABINET MODEL WITH MASK
Displacement parametersBiso mean: 42.398 Å2
Baniso -1Baniso -2Baniso -3
1-2.17 Å20 Å20 Å2
2--1.92 Å20 Å2
3----4.09 Å2
Refinement stepCycle: LAST / Resolution: 2.03→54.15 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms6490 0 95 355 6940
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0110.0226728
X-RAY DIFFRACTIONr_bond_other_d0.0010.024644
X-RAY DIFFRACTIONr_angle_refined_deg1.2751.9699083
X-RAY DIFFRACTIONr_angle_other_deg0.7633.00311119
X-RAY DIFFRACTIONr_dihedral_angle_1_deg8.4995839
X-RAY DIFFRACTIONr_dihedral_angle_2_deg36.8423.525295
X-RAY DIFFRACTIONr_dihedral_angle_3_deg15.551151074
X-RAY DIFFRACTIONr_dihedral_angle_4_deg16.9791546
X-RAY DIFFRACTIONr_chiral_restr0.0770.2974
X-RAY DIFFRACTIONr_gen_planes_refined0.0140.0217547
X-RAY DIFFRACTIONr_gen_planes_other0.0020.021418
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it1.371.54153
X-RAY DIFFRACTIONr_mcbond_other0.5461.51755
X-RAY DIFFRACTIONr_mcangle_it2.09626626
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it3.66232575
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it5.474.52457
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
Refine LS restraints NCS

Dom-ID: 1 / Ens-ID: 1 / Refine-ID: X-RAY DIFFRACTION

Auth asym-IDNumberTypeRms dev position (Å)Weight position
A797tight positional0.060.05
B797tight positional0.060.05
A983medium positional0.160.5
B983medium positional0.160.5
A13loose positional0.075
B13loose positional0.075
A797tight thermal0.450.5
B797tight thermal0.450.5
A983medium thermal0.422
B983medium thermal0.422
A13loose thermal0.3710
B13loose thermal0.3710
LS refinement shellResolution: 2.03→2.083 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.29 247 -
Rwork0.255 4557 -
obs--99.48 %
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)
16.155-6.50311.948916.41411.24855.6613-0.1742-0.82510.0190.94780.2192-0.3686-0.2530.7802-0.0450.2205-0.1601-0.09290.37340.01530.2752-12.05635.175-12.597
20.7494-0.1205-0.09821.448-0.1212.18910.066-0.02850.07230.0394-0.05-0.1671-0.03150.2803-0.0160.1338-0.0652-0.00780.1870.00060.2384-19.91331.164-23.238
32.1094-0.08820.23213.471-2.17125.24110.0807-0.2353-0.02960.23980.20010.20910.2124-0.4109-0.28070.1808-0.0949-0.01140.1734-0.03260.2186-29.07529.259-18.819
420.12837.0957-1.67039.88980.98132.1626-0.09140.93990.0332-0.8594-0.097-0.10691.3180.59480.18850.75420.29490.0410.2506-0.04690.214-22.8557.153-46.501
50.89370.1247-0.01870.8164-0.0191.97530.11830.0079-0.1183-0.0507-0.0613-0.07120.32150.2051-0.0570.24680.0256-0.02880.13450.00880.2297-25.79814.576-35.296
62.52370.4038-0.68482.88-1.62284.82780.20470.19830.1674-0.2030.01140.1377-0.0338-0.1776-0.21610.2396-0.0115-0.02160.1137-0.04180.2121-32.70921.573-38.806
721.7981.8652-1.20075.0271.27550.4311-0.0154-1.4130.94430.8031-0.2148-0.087-0.4376-0.29140.23010.40440.141-0.15290.3738-0.1660.277-42.37474.494-10.701
81.0039-0.3553-0.02640.8812-0.33631.7173-0.0871-0.02370.11340.05710.0678-0.0351-0.185-0.28760.01930.1703-0.0051-0.02680.2391-0.00450.2101-41.69866.546-21.801
94.0799-1.112.40042.4611-1.01954.4480.0442-0.3129-0.32550.10790.1125-0.00890.3608-0.3856-0.15670.1556-0.04990.01490.2793-0.01430.1838-42.7856.992-17.881
105.0985-4.2019-2.08326.9483-2.59660.19760.10840.53780.0394-0.8174-0.2877-0.2950.01160.1010.17930.2577-0.0530.07650.3180.05530.2755-21.64557.639-46.761
110.9478-0.43340.41961.2169-0.01561.66350.01640.07740.0717-0.1415-0.0588-0.20190.0188-0.07190.04240.1442-0.08110.02430.17260.01370.2439-28.72156.269-35.168
124.0255-1.04332.553.652-1.75864.96560.18840.2431-0.1204-0.46460.09030.40940.1319-0.479-0.27870.1938-0.08610.03050.2769-0.01440.2156-37.74752.225-38.452
134.61611.1056-1.40232.77960.9381.69820.7967-0.8218-0.87120.5351-0.666-0.3146-0.23820.2225-0.13060.4326-0.231-0.24460.20660.14730.4558-45.047-4.225-20.107
146.03160.27180.19093.68222.7767-0.5981.4016-1.218-0.06160.2206-0.8161-0.3068-0.1633-0.1255-0.58550.9424-0.4546-0.06940.26740.05350.2449-49.8764.478-17.64
155.18550.8684-0.82312.9044-0.24133.17061.2913-0.7730.01210.3184-0.76840.0718-0.93980.1233-0.52290.6672-0.2455-0.00030.10780.03860.3322-47.8725.297-20.119
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A2 - 14
2X-RAY DIFFRACTION2A15 - 131
3X-RAY DIFFRACTION3A132 - 171
4X-RAY DIFFRACTION4B2 - 14
5X-RAY DIFFRACTION5B15 - 131
6X-RAY DIFFRACTION6B132 - 171
7X-RAY DIFFRACTION7C2 - 14
8X-RAY DIFFRACTION8C15 - 131
9X-RAY DIFFRACTION9C132 - 171
10X-RAY DIFFRACTION10D2 - 15
11X-RAY DIFFRACTION11D16 - 131
12X-RAY DIFFRACTION12D132 - 171
13X-RAY DIFFRACTION13E3 - 90
14X-RAY DIFFRACTION14E91 - 116
15X-RAY DIFFRACTION15E117 - 171

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