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- PDB-4xtz: Mycobacterium tuberculosis biotin ligase complexed with bisubstra... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4xtz | ||||||
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Title | Mycobacterium tuberculosis biotin ligase complexed with bisubstrate inhibitor 69 that has a fluorine in place of the ribose 2'OH | ||||||
![]() | Bifunctional ligase/repressor BirA | ||||||
![]() | LIGASE/LIGASE INHIBITOR / biotin-protein ligase / bisubstrate inhibitor / LIGASE-LIGASE INHIBITOR COMPLEX | ||||||
Function / homology | ![]() biotin-[biotin carboxyl-carrier protein] ligase / biotin--[biotin carboxyl-carrier protein] ligase activity / biotin binding / protein modification process / positive regulation of cell population proliferation / protein homodimerization activity / protein-containing complex / ATP binding / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() ![]() | ||||||
![]() | De la Mora-Rey, T. / Finzel, B.C. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Targeting Mycobacterium tuberculosis Biotin Protein Ligase (MtBPL) with Nucleoside-Based Bisubstrate Adenylation Inhibitors. Authors: Bockman, M.R. / Kalinda, A.S. / Petrelli, R. / De la Mora-Rey, T. / Tiwari, D. / Liu, F. / Dawadi, S. / Nandakumar, M. / Rhee, K.Y. / Schnappinger, D. / Finzel, B.C. / Aldrich, C.C. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 147.9 KB | Display | ![]() |
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PDB format | ![]() | 91.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 4xtvC ![]() 4xtwC ![]() 4xtxC ![]() 4xtyC ![]() 4xu0C ![]() 4xu1C ![]() 4xu2C ![]() 4xu3C ![]() 3ruxS C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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2 | ![]()
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Unit cell |
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Details | The biological unit is a monomer |
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Components
#1: Protein | Mass: 28534.428 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Gene: birA, CH81_03124, CH82_03406, CH84_03412, CH85_03111, CH87_01691, CH88_02592, CO60_3782, ER17_17395, FF22_02902, FI98_01129, IQ38_01820, IQ39_01720, IQ40_01775, IQ41_01700, IQ42_01770, IQ43_ ...Gene: birA, CH81_03124, CH82_03406, CH84_03412, CH85_03111, CH87_01691, CH88_02592, CO60_3782, ER17_17395, FF22_02902, FI98_01129, IQ38_01820, IQ39_01720, IQ40_01775, IQ41_01700, IQ42_01770, IQ43_01710, IQ44_01750, IQ45_01765, IQ46_01705, IQ47_01735, IQ48_01770, IU12_01860, IU13_01785, IU14_01730, IU16_01770, IU17_01745, IU18_01730, IU19_01775, IU20_01750, IU22_01755, IU23_01750, IU24_01735, IZ84_17515, JE53_17495, LJ70_17695, T209_01770 Plasmid: pET28b / Production host: ![]() ![]() References: UniProt: A0A045H8W3, UniProt: I6YFP0*PLUS, biotin-[biotin carboxyl-carrier protein] ligase #2: Chemical | #3: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.21 Å3/Da / Density % sol: 44.41 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 8.5 Details: 17-24% PEG2000 MME, 100 mM Tris, pH 8.5, 100 mM triethylamine N-oxide |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Mar 16, 2013 |
Radiation | Monochromator: Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 1.9→115.58 Å / Num. obs: 40735 / % possible obs: 100 % / Redundancy: 6.5 % / Biso Wilson estimate: 18.6805579458 Å2 / Net I/σ(I): 19.6 |
Reflection shell | Resolution: 1.9→1.906 Å / Redundancy: 6.8 % / Rmerge(I) obs: 0.388 / Mean I/σ(I) obs: 5.4 / % possible all: 100 |
-Phasing
Phasing | Method: ![]() |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB entry 3RUX Resolution: 1.90000672805→42.7247569765 Å / SU ML: 0.163658671675 / Cross valid method: FREE R-VALUE / σ(F): 1.34763725122 / Phase error: 20.1623479271
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 21.1887860445 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.90000672805→42.7247569765 Å
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Refine LS restraints |
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LS refinement shell |
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