11CI | pdb_000011ci

Staphylococcus aureus-specific lysin L1-3 (LysM-CHAP) covalently complexed to Pep1a-CMK substrate mimic


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4CSH 
in silico modelAlphaFold 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP29325% PEG MME 5000, 0.1 M TRIS pH 8.5, 0.2 M lithium sulfate
Crystal Properties
Matthews coefficientSolvent content
2.3247

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 66.994α = 90
b = 135.046β = 90
c = 57.626γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2024-12-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPETRA III, EMBL c/o DESY BEAMLINE P13 (MX1)0.97625PETRA III, EMBL c/o DESYP13 (MX1)

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)CC (Half)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.8330.0399.80.3350.1940.9714.87.26204
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.832.91.5171.7550.5711.4

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.8330.01620431099.40.256980.255920.26580.277630.2803RANDOM35.236
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
-3.826.65-2.83
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.509
r_dihedral_angle_3_deg10.185
r_dihedral_angle_1_deg5.348
r_long_range_B_refined2.144
r_long_range_B_other2.143
r_scangle_other0.805
r_angle_refined_deg0.711
r_mcangle_it0.634
r_mcangle_other0.634
r_scbond_it0.434
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.509
r_dihedral_angle_3_deg10.185
r_dihedral_angle_1_deg5.348
r_long_range_B_refined2.144
r_long_range_B_other2.143
r_scangle_other0.805
r_angle_refined_deg0.711
r_mcangle_it0.634
r_mcangle_other0.634
r_scbond_it0.434
r_scbond_other0.434
r_mcbond_it0.336
r_mcbond_other0.336
r_angle_other_deg0.279
r_chiral_restr0.032
r_bond_refined_d0.002
r_gen_planes_refined0.002
r_bond_other_d0.001
r_gen_planes_other0.001
r_dihedral_angle_4_deg
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1550
Nucleic Acid Atoms
Solvent Atoms4
Heterogen Atoms1

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
xia2data reduction
xia2data scaling
PHASERphasing