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- PDB-2xd1: ACTIVE SITE RESTRUCTURING REGULATES LIGAND RECOGNITION IN CLASS A... -
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Open data
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Basic information
Entry | Database: PDB / ID: 2xd1 | ||||||||||||
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Title | ACTIVE SITE RESTRUCTURING REGULATES LIGAND RECOGNITION IN CLASS A PENICILLIN-BINDING PROTEINS | ||||||||||||
![]() | PENICILLIN-BINDING PROTEIN 1B | ||||||||||||
![]() | TRANSFERASE / PEPTIDOGLYCAN SYNTHESIS / ACYLTRANSFERASE / GLYCOSYLTRANSFERASE / CELL WALL / PEPTIDOGLYCAN | ||||||||||||
Function / homology | ![]() peptidoglycan glycosyltransferase / peptidoglycan glycosyltransferase activity / serine-type D-Ala-D-Ala carboxypeptidase activity / Transferases; Acyltransferases; Aminoacyltransferases / acyltransferase activity / penicillin binding / peptidoglycan biosynthetic process / response to antibiotic / proteolysis / extracellular region ...peptidoglycan glycosyltransferase / peptidoglycan glycosyltransferase activity / serine-type D-Ala-D-Ala carboxypeptidase activity / Transferases; Acyltransferases; Aminoacyltransferases / acyltransferase activity / penicillin binding / peptidoglycan biosynthetic process / response to antibiotic / proteolysis / extracellular region / membrane / metal ion binding Similarity search - Function | ||||||||||||
Biological species | ![]() ![]() | ||||||||||||
Method | ![]() ![]() ![]() | ||||||||||||
![]() | Macheboeuf, P. / Di Guilmi, A.M. / Job, V. / Vernet, T. / Dideberg, O. / Dessen, A. | ||||||||||||
![]() | ![]() Title: Active Site Restructuring Regulates Ligand Recognition in Class a Penicillin-Binding Proteins. Authors: Macheboeuf, P. / Di Guilmi, A.M. / Job, V. / Vernet, T. / Dideberg, O. / Dessen, A. | ||||||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 192 KB | Display | ![]() |
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PDB format | ![]() | 152.5 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 2bg1SC ![]() 2uwxC 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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Components
#1: Protein | Mass: 54124.891 Da / Num. of mol.: 2 / Fragment: RESIDUES 101-125,323-791 / Mutation: YES Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() References: UniProt: Q7CRA4, peptidoglycan glycosyltransferase, Transferases; Acyltransferases; Aminoacyltransferases #2: Chemical | #3: Chemical | #4: Water | ChemComp-HOH / | Compound details | ENGINEERED RESIDUE IN CHAIN A, ARG 686 TO GLN ENGINEERED RESIDUE IN CHAIN A, ARG 687 TO GLN ...ENGINEERED | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.55 Å3/Da / Density % sol: 65 % / Description: NONE |
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Crystal grow | pH: 7 Details: 50 MM HEPES, 0.8 M AMMONIUM SULFATE, 3.2 M SODIUM CHLORIDE, PH 7.00 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC CCD / Detector: CCD |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.933 Å / Relative weight: 1 |
Reflection | Resolution: 3→45.2 Å / Num. obs: 26716 / % possible obs: 100 % / Observed criterion σ(I): 2 / Redundancy: 4 % / Rmerge(I) obs: 0.07 / Net I/σ(I): 8.9 |
Reflection shell | Resolution: 3→3.1 Å / Redundancy: 3.7 % / Rmerge(I) obs: 0.25 / Mean I/σ(I) obs: 2.7 / % possible all: 99 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 2BG1 Resolution: 3→45.22 Å / Cor.coef. Fo:Fc: 0.946 / Cor.coef. Fo:Fc free: 0.879 / SU B: 14.73 / SU ML: 0.269 / Cross valid method: THROUGHOUT / σ(F): 2.7 / ESU R Free: 0.403 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 37.37 Å2
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Refinement step | Cycle: LAST / Resolution: 3→45.22 Å
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Refine LS restraints |
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