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- PDB-7zjt: Crystal structure of HsaD from Mycobacterium tuberculosis at 1.96... -

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Entry
Database: PDB / ID: 7zjt
TitleCrystal structure of HsaD from Mycobacterium tuberculosis at 1.96 A resolution
Components4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase
KeywordsHYDROLASE / HsaD / M. tuberculosis / cholesterol
Function / homology
Function and homology information


4,9-DSHA hydrolase activity / 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase / 4,5-9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase activity / 2,6-dioxo-6-phenylhexa-3-enoate hydrolase / 2,6-dioxo-6-phenylhexa-3-enoate hydrolase activity / biological process involved in interaction with host / steroid biosynthetic process / : / lipid catabolic process / peptidoglycan-based cell wall / plasma membrane
Similarity search - Function
alpha/beta hydrolase fold / Alpha/beta hydrolase fold-1 / Alpha/Beta hydrolase fold
Similarity search - Domain/homology
4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase
Similarity search - Component
Biological speciesMycobacterium tuberculosis H37Rv (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.96 Å
AuthorsBarelier, S. / Roig-Zamboni, V. / Cavalier, J.F. / Sulzenbacher, G.
Funding support France, 1items
OrganizationGrant numberCountry
Agence Nationale de la Recherche (ANR) France
CitationJournal: Febs J. / Year: 2023
Title: Direct capture, inhibition and crystal structure of HsaD (Rv3569c) from M. tuberculosis.
Authors: Barelier, S. / Avellan, R. / Gnawali, G.R. / Fourquet, P. / Roig-Zamboni, V. / Poncin, I. / Point, V. / Bourne, Y. / Audebert, S. / Camoin, L. / Spilling, C.D. / Canaan, S. / Cavalier, J.F. / Sulzenbacher, G.
History
DepositionApr 11, 2022Deposition site: PDBE / Processing site: PDBE
Revision 1.0Sep 28, 2022Provider: repository / Type: Initial release
Revision 1.1Oct 19, 2022Group: Database references / Category: citation / citation_author
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year / _citation_author.identifier_ORCID / _citation_author.name
Revision 1.2Mar 29, 2023Group: Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation.year / _citation_author.identifier_ORCID
Revision 1.3Feb 7, 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: 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase
B: 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)66,2047
Polymers65,9732
Non-polymers2305
Water5,278293
1
A: 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase
hetero molecules

A: 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase
hetero molecules

B: 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase
hetero molecules

B: 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)132,40714
Polymers131,9464
Non-polymers46110
Water724
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation3_756-x+2,y,-z+3/21
crystal symmetry operation2_775-x+2,-y+2,z+1/21
crystal symmetry operation4_576x,-y+2,-z+11
Buried area10120 Å2
ΔGint-61 kcal/mol
Surface area39440 Å2
MethodPISA
Unit cell
Length a, b, c (Å)76.810, 87.416, 106.182
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number17
Space group name H-MP2221

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Components

#1: Protein 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase / 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase / 2-hydroxy-6-oxo-6-phenylhexa-2 / 4-dienoate hydrolase / HOPDA hydrolase / Meta-cleavage product ...2-hydroxy-6-oxo-6-phenylhexa-2 / 4-dienoate hydrolase / HOPDA hydrolase / Meta-cleavage product hydrolase / MCP hydrolase


Mass: 32986.594 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Mycobacterium tuberculosis H37Rv (bacteria)
Gene: hsaD, bphD, Rv3569c
Production host: Mycolicibacterium smegmatis MC2 155 (bacteria)
References: UniProt: P9WNH5, 4,5:9,10-diseco-3-hydroxy-5,9,17-trioxoandrosta-1(10),2-diene-4-oate hydrolase, 2,6-dioxo-6-phenylhexa-3-enoate hydrolase
#2: Chemical ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL / Ethylene glycol


Mass: 62.068 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C2H6O2
#3: Chemical ChemComp-CL / CHLORIDE ION / Chloride


Mass: 35.453 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: Cl
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 293 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestN

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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: 2.7 Å3/Da / Density % sol: 54.48 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / pH: 6.5 / Details: MES Sodium 0.1 M NH4SO4 1.5 M PEG400 10%

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: SOLEIL / Beamline: PROXIMA 2 / Wavelength: 0.953725 Å
DetectorType: DECTRIS EIGER X 9M / Detector: PIXEL / Date: Apr 24, 2021
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.953725 Å / Relative weight: 1
ReflectionResolution: 1.96→45.38 Å / Num. obs: 51930 / % possible obs: 99.6 % / Redundancy: 10.5 % / Biso Wilson estimate: 14.812 Å2 / CC1/2: 0.998 / Rmerge(I) obs: 0.148 / Rpim(I) all: 0.047 / Rrim(I) all: 0.156 / Net I/σ(I): 13.8
Reflection shell

Diffraction-ID: 1

Resolution (Å)Redundancy (%)Rmerge(I) obsMean I/σ(I) obsNum. unique obsCC1/2Rpim(I) allRrim(I) all% possible all
1.96-2.019.91.1652.134340.6530.3781.22894.4
8.98-45.3890.03144.16340.9990.0110.03399.3

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Phasing

PhasingMethod: molecular replacement
Phasing MRModel details: Phaser MODE: MR_AUTO
Highest resolutionLowest resolution
Rotation5.03 Å45.38 Å
Translation5.03 Å45.38 Å

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Processing

Software
NameVersionClassification
Aimless0.7.4data scaling
PHASER2.8.3phasing
REFMAC5.8.0267refinement
PDB_EXTRACT3.27data extraction
XDSdata reduction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 2VF2

2vf2


Resolution: 1.96→45.38 Å / Cor.coef. Fo:Fc: 0.954 / Cor.coef. Fo:Fc free: 0.939 / SU B: 3.476 / SU ML: 0.095 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.144 / ESU R Free: 0.135 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.2189 2689 5.2 %RANDOM
Rwork0.1831 ---
obs0.1849 49214 99.53 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso max: 95.04 Å2 / Biso mean: 25.002 Å2 / Biso min: 4.24 Å2
Baniso -1Baniso -2Baniso -3
1--0.3 Å2-0 Å20 Å2
2--0.91 Å2-0 Å2
3----0.61 Å2
Refinement stepCycle: final / Resolution: 1.96→45.38 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4388 0 11 293 4692
Biso mean--44.15 31 -
Num. residues----568
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.010.0134515
X-RAY DIFFRACTIONr_bond_other_d0.0010.0154309
X-RAY DIFFRACTIONr_angle_refined_deg1.5551.6386119
X-RAY DIFFRACTIONr_angle_other_deg1.3561.5779863
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.9915572
X-RAY DIFFRACTIONr_dihedral_angle_2_deg29.16320.645248
X-RAY DIFFRACTIONr_dihedral_angle_3_deg13.0715715
X-RAY DIFFRACTIONr_dihedral_angle_4_deg16.9561540
X-RAY DIFFRACTIONr_chiral_restr0.0750.2546
X-RAY DIFFRACTIONr_gen_planes_refined0.0080.025193
X-RAY DIFFRACTIONr_gen_planes_other0.0010.021119
LS refinement shellResolution: 1.96→2.01 Å / Rfactor Rfree error: 0
RfactorNum. reflection% reflection
Rfree0.284 205 -
Rwork0.282 3390 -
obs--94.43 %

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