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- PDB-5ovk: Crystal structure MabA bound to NADPH from M. smegmatis -

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Basic information

Entry
Database: PDB / ID: 5ovk
TitleCrystal structure MabA bound to NADPH from M. smegmatis
Components3-oxoacyl-[acyl-carrier-protein] reductase FabG
KeywordsOXIDOREDUCTASE / FabG / SDR / beta-keto-acyl-acp-reductase
Function / homology
Function and homology information


acetoacetyl-CoA reductase / acetoacetyl-CoA reductase activity / 3-oxoacyl-[acyl-carrier-protein] reductase / 3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) activity / fatty acid elongation / NADP binding / extracellular region
Similarity search - Function
PKS_KR / Short-chain dehydrogenase/reductase, conserved site / Short-chain dehydrogenases/reductases family signature. / Enoyl-(Acyl carrier protein) reductase / Short-chain dehydrogenase/reductase SDR / NAD(P)-binding Rossmann-like Domain / NAD(P)-binding domain superfamily / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
Chem-NDP / 3-oxoacyl-[acyl-carrier-protein] reductase MabA
Similarity search - Component
Biological speciesMycobacterium smegmatis (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.45 Å
AuthorsKussau, T. / Van Wyk, N. / Viljoen, A. / Olieric, V. / Flipo, M. / Kremer, L. / Blaise, M.
CitationJournal: Acta Crystallogr D Struct Biol / Year: 2018
Title: Structural rearrangements occurring upon cofactor binding in the Mycobacterium smegmatis beta-ketoacyl-acyl carrier protein reductase MabA.
Authors: Kussau, T. / Flipo, M. / Van Wyk, N. / Viljoen, A. / Olieric, V. / Kremer, L. / Blaise, M.
History
DepositionAug 29, 2017Deposition site: PDBE / Processing site: PDBE
Revision 1.0Feb 28, 2018Provider: repository / Type: Initial release
Revision 1.1May 9, 2018Group: Data collection / Database references / Category: citation
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_ASTM / _citation.journal_id_ISSN / _citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title
Revision 1.2Jan 17, 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: 3-oxoacyl-[acyl-carrier-protein] reductase FabG
B: 3-oxoacyl-[acyl-carrier-protein] reductase FabG
C: 3-oxoacyl-[acyl-carrier-protein] reductase FabG
D: 3-oxoacyl-[acyl-carrier-protein] reductase FabG
hetero molecules


Theoretical massNumber of molelcules
Total (without water)109,8998
Polymers106,9174
Non-polymers2,9824
Water15,871881
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area19960 Å2
ΔGint-104 kcal/mol
Surface area28880 Å2
MethodPISA
Unit cell
Length a, b, c (Å)59.190, 69.350, 106.940
Angle α, β, γ (deg.)90.00, 91.85, 90.00
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein
3-oxoacyl-[acyl-carrier-protein] reductase FabG / 3-ketoacyl-acyl carrier protein reductase / Beta-Ketoacyl-acyl carrier protein reductase / Beta- ...3-ketoacyl-acyl carrier protein reductase / Beta-Ketoacyl-acyl carrier protein reductase / Beta-ketoacyl-ACP reductase


Mass: 26729.258 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155) (bacteria)
Strain: ATCC 700084 / mc(2)155 / Gene: fabG, MSMEG_3150, MSMEI_3069 / Production host: Escherichia coli BL21(DE3) (bacteria) / Variant (production host): rosetta 2 pLysS
References: UniProt: P71534, 3-oxoacyl-[acyl-carrier-protein] reductase
#2: Chemical
ChemComp-NDP / NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE / Nicotinamide adenine dinucleotide phosphate


Mass: 745.421 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C21H30N7O17P3
#3: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 881 / 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: 2.05 Å3/Da / Density % sol: 40.05 %
Crystal growTemperature: 291 K / Method: vapor diffusion, sitting drop / Details: 0.1 M BIS-TRIS pH 5.5, 0.2 M NaCl and 25% PEG 3350

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SLS / Beamline: X06DA / Wavelength: 1 Å
DetectorType: DECTRIS PILATUS 2M-F / Detector: PIXEL / Date: Feb 26, 2017
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 1.45→39.034 Å / Num. obs: 138568 / % possible obs: 89.07 % / Redundancy: 6.7 % / Rrim(I) all: 0.097 / Net I/σ(I): 14.83
Reflection shellResolution: 1.45→1.502 Å / Mean I/σ(I) obs: 1.05 / Num. unique obs: 12845 / Rrim(I) all: 1.75 / % possible all: 84.6

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Processing

Software
NameVersionClassification
PHENIX(1.11.1_2575: ???)refinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5OVL
Resolution: 1.45→39.034 Å / SU ML: 0.22 / Cross valid method: FREE R-VALUE / σ(F): 1.33 / Phase error: 24.3 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.1969 2007 1.47 %
Rwork0.1722 --
obs0.1725 136349 89.08 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 1.45→39.034 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms6802 0 137 881 7820
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0057095
X-RAY DIFFRACTIONf_angle_d0.769606
X-RAY DIFFRACTIONf_dihedral_angle_d18.6922536
X-RAY DIFFRACTIONf_chiral_restr0.071077
X-RAY DIFFRACTIONf_plane_restr0.0041259
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.4499-1.48620.5151210.49748400X-RAY DIFFRACTION79
1.4862-1.52630.29331720.302410685X-RAY DIFFRACTION100
1.5263-1.57130.25511520.24210760X-RAY DIFFRACTION100
1.5713-1.6220.26951580.227310676X-RAY DIFFRACTION100
1.622-1.680.23691610.207510747X-RAY DIFFRACTION100
1.68-1.74720.22721610.202810783X-RAY DIFFRACTION100
1.7472-1.82670.22481590.178610717X-RAY DIFFRACTION100
1.8267-1.9230.23641090.18257233X-RAY DIFFRACTION99
1.923-2.04350.1846760.16175247X-RAY DIFFRACTION99
2.0435-2.20130.19331680.1610723X-RAY DIFFRACTION100
2.2013-2.42280.19341060.15887383X-RAY DIFFRACTION69
2.4228-2.77330.17881590.151810850X-RAY DIFFRACTION100
2.7733-3.49370.16731510.146510129X-RAY DIFFRACTION94
3.4937-39.04770.15551540.138510009X-RAY DIFFRACTION91
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)
10.79260.62620.32432.7564-0.99891.4739-0.01780.0351-0.0047-0.2902-0.0465-0.16490.13070.08370.08780.16470.00370.00810.0901-0.01850.125615.20663.717114.9031
20.67192.1193-1.42449.0656-3.88783.1545-0.18980.2685-0.0017-0.93760.24880.29040.4132-0.3525-0.04620.3467-0.0254-0.03980.2179-0.02630.172110.20247.13651.2177
32.70644.1462-0.89658.0734-1.72391.0512-0.03520.0307-0.0644-0.3332-0.0015-0.24350.04330.08270.050.18510.02960.01890.1387-0.02040.127121.460823.60175.6879
44.83215.9389-4.1718.1222-3.90245.402-0.04910.41270.3354-0.3850.21950.70990.1946-0.572-0.11460.1805-0.0003-0.07760.1681-0.00880.19393.071814.49947.2339
54.19374.87530.48596.09330.20660.9493-0.05310.04460.1104-0.06390.01680.09560.00780.0220.04420.12490.03070.00290.1143-0.00970.134315.741221.134817.1354
68.49223.8718-4.39853.0871-1.76533.1761-0.03960.19810.0622-0.11790.06280.12070.0569-0.1634-0.03150.11610.018-0.02510.0802-0.00810.09019.318324.506814.7052
74.87981.4342-0.13513.7979-0.04512.92580.0330.5289-0.111-0.2517-0.0225-0.73080.13920.6589-0.04180.19930.02410.0410.2526-0.00320.183325.879616.691517.2751
82.5225-0.3814-0.74371.0002-1.24052.174-0.11630.36960.2103-0.34190.2739-0.9913-0.20290.888-0.07960.2209-0.05210.07980.3915-0.00850.380235.713321.146824.568
90.60920.2179-0.28091.47340.13850.6119-0.05210.0292-0.0764-0.11760.03120.00410.0834-0.03160.02180.1401-0.0028-0.00410.13790.0010.121615.339516.455525.0689
101.4377-1.1134-0.25723.99931.7914.248-0.1224-0.0145-0.15010.06710.0090.07540.16020.08570.15980.0878-0.0331-0.00610.06560.00570.119416.46066.854539.0351
110.4275-0.3554-0.28792.26291.74223.8213-0.0096-0.0407-0.05190.2538-0.0080.20530.259-0.22560.00540.1776-0.02790.01970.15080.01950.17848.25837.658546.7386
120.3896-1.3075-1.21369.10654.13593.7933-0.1009-0.0955-0.05820.57420.0856-0.03310.22160.16550.03580.16020.00770.00190.17160.03190.130516.501213.88956.4456
132.493-4.1306-0.11428.10990.09340.8738-0.0401-0.0539-0.0920.21770.02950.3641-0.1288-0.13030.01340.0946-0.01450.0270.1529-0.00090.12616.442129.419447.7603
147.6249-4.6212-3.30376.06262.714.3970.0146-0.33010.1330.24790.0728-0.48220.14410.4636-0.05870.1097-0.0152-0.03920.15460.0190.137823.800619.479749.0518
151.9745-1.91981.59983.5969-1.4171.830.03640.02470.09620.001-0.0764-0.02280.0117-0.00860.02550.074-0.01230.02410.10780.00770.1111.484524.45737.5277
161.8986-1.652-1.07252.69830.42891.5875-0.0327-0.05510.08940.02830.0187-0.08110.01730.08530.00620.1052-0.0151-0.0030.11460.00250.098918.650527.307839.0639
174.22350.61162.41891.3903-0.40663.5684-0.1153-0.16370.0936-0.03410.09050.3188-0.0882-0.46550.05140.12780.00670.02120.1319-0.01050.16472.29920.87732.3877
180.0804-0.00950.05111.4791-0.26680.72650.0196-0.01740.0109-0.0485-0.01120.0550.0826-0.0055-0.00760.1059-0.00840.00530.1349-0.0140.117312.10417.319630.9468
190.9322-0.26390.23761.84870.16142.07950.014-0.0137-0.0155-0.2252-0.07150.1403-0.2468-0.1190.10.20750.01150.0110.1140.00150.142215.847255.760312.3512
201.6528-1.6568-0.76184.5266-0.69641.40530.14440.30110.1638-0.4432-0.04270.6303-0.1413-0.34210.05240.28430.0171-0.0280.2310.0410.209712.936155.35231.0413
211.19140.8197-0.44712.4542-0.47061.3931-0.06710.13420.0062-0.30990.07420.0168-0.0333-0.0645-0.010.15180.029-0.00680.1150.00160.099716.190440.50634.3957
220.2067-0.1352-0.03041.4184-0.02070.97660.0175-0.01040.0061-0.0754-0.01070.1324-0.0668-0.0637-0.0050.12980.0038-0.00450.1180.00390.113712.680441.784718.4623
232.6936-2.11871.77383.1779-3.5034.65170.02580.04350.0810.0031-0.0010.0168-0.0543-0.1434-0.04110.1857-0.01360.03250.0773-0.02220.143111.440858.569232.287
240.9197-0.57240.15223.0859-2.98264.17810.0283-0.10530.03780.1524-0.0539-0.173-0.33840.11890.04030.189-0.03910.01030.1387-0.03240.150919.183259.308441.0696
250.3545-0.2120.55017.8986-3.97663.26920.0019-0.16560.13950.49970.0950.1223-0.4041-0.1506-0.06830.24560.00890.04340.1573-0.04850.1549.723655.959750.8911
262.9682-3.50761.59274.2811-2.09251.1223-0.0216-0.06070.09780.1423-0.0316-0.1959-0.03690.09160.06880.1462-0.0155-0.01680.1497-0.01210.143819.964638.895347.3198
274.0176-2.4313.8594.2364-3.71827.4332-0.0514-0.2787-0.11790.23460.20570.5194-0.2163-0.5827-0.12620.1244-0.0040.03960.1341-0.01590.15992.567948.792244.2221
283.6188-3.7306-0.76165.18080.32931.13680.0720.067-0.15870.0431-0.10710.1587-0.07850.01190.02850.0868-0.0218-0.00050.1023-0.01050.107315.383941.926835.4085
294.8813-2.75973.41572.9613-2.05443.55-0.0325-0.1042-0.00120.04160.03720.1663-0.0959-0.12140.01270.0914-0.00810.01560.0889-0.01720.09598.71338.782437.1386
303.521-1.1286-1.36912.9324-0.26912.0101-0.0969-0.47130.13040.15660.0353-0.2942-0.18330.29910.08740.135-0.0283-0.01350.1482-0.02790.100419.587645.597234.0758
314.64041.147-0.3856.50632.42077.5553-0.0596-0.2915-0.29680.29080.2949-0.98030.34150.7818-0.24390.14770.0016-0.01760.24770.01110.213533.061141.512327.7716
320.6145-0.2088-0.16411.0085-0.0610.67570.0409-0.01090.06250.0008-0.0298-0.0358-0.1277-0.0033-0.01030.1412-0.01330.00040.1314-0.0050.113116.199746.421627.4058
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 14 through 63 )
2X-RAY DIFFRACTION2chain 'A' and (resid 64 through 87 )
3X-RAY DIFFRACTION3chain 'A' and (resid 88 through 121 )
4X-RAY DIFFRACTION4chain 'A' and (resid 122 through 138 )
5X-RAY DIFFRACTION5chain 'A' and (resid 139 through 158 )
6X-RAY DIFFRACTION6chain 'A' and (resid 159 through 182 )
7X-RAY DIFFRACTION7chain 'A' and (resid 183 through 203 )
8X-RAY DIFFRACTION8chain 'A' and (resid 204 through 221 )
9X-RAY DIFFRACTION9chain 'A' and (resid 222 through 255 )
10X-RAY DIFFRACTION10chain 'B' and (resid 14 through 33 )
11X-RAY DIFFRACTION11chain 'B' and (resid 34 through 63 )
12X-RAY DIFFRACTION12chain 'B' and (resid 64 through 87 )
13X-RAY DIFFRACTION13chain 'B' and (resid 88 through 121 )
14X-RAY DIFFRACTION14chain 'B' and (resid 122 through 138 )
15X-RAY DIFFRACTION15chain 'B' and (resid 139 through 158 )
16X-RAY DIFFRACTION16chain 'B' and (resid 159 through 182 )
17X-RAY DIFFRACTION17chain 'B' and (resid 183 through 221 )
18X-RAY DIFFRACTION18chain 'B' and (resid 222 through 255 )
19X-RAY DIFFRACTION19chain 'C' and (resid 14 through 46 )
20X-RAY DIFFRACTION20chain 'C' and (resid 47 through 63 )
21X-RAY DIFFRACTION21chain 'C' and (resid 64 through 158 )
22X-RAY DIFFRACTION22chain 'C' and (resid 159 through 255 )
23X-RAY DIFFRACTION23chain 'D' and (resid 14 through 33 )
24X-RAY DIFFRACTION24chain 'D' and (resid 34 through 63 )
25X-RAY DIFFRACTION25chain 'D' and (resid 64 through 87 )
26X-RAY DIFFRACTION26chain 'D' and (resid 88 through 121 )
27X-RAY DIFFRACTION27chain 'D' and (resid 122 through 138 )
28X-RAY DIFFRACTION28chain 'D' and (resid 139 through 158 )
29X-RAY DIFFRACTION29chain 'D' and (resid 159 through 182 )
30X-RAY DIFFRACTION30chain 'D' and (resid 183 through 197 )
31X-RAY DIFFRACTION31chain 'D' and (resid 198 through 221 )
32X-RAY DIFFRACTION32chain 'D' and (resid 222 through 255 )

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