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- PDB-3txk: HEWL co-crystallization with cisplatin in DMSO media with paraton... -

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Basic information

Entry
Database: PDB / ID: 3txk
TitleHEWL co-crystallization with cisplatin in DMSO media with paratone as the cryoprotectant at pH 6.5
ComponentsLysozyme C
KeywordsHYDROLASE / hen egg white lysozyme (HEWL) / bacterial cell wall lysis
Function / homology
Function and homology information


Lactose synthesis / Antimicrobial peptides / Neutrophil degranulation / beta-N-acetylglucosaminidase activity / cell wall macromolecule catabolic process / lysozyme / lysozyme activity / defense response to Gram-negative bacterium / killing of cells of another organism / defense response to Gram-positive bacterium ...Lactose synthesis / Antimicrobial peptides / Neutrophil degranulation / beta-N-acetylglucosaminidase activity / cell wall macromolecule catabolic process / lysozyme / lysozyme activity / defense response to Gram-negative bacterium / killing of cells of another organism / defense response to Gram-positive bacterium / defense response to bacterium / endoplasmic reticulum / extracellular space / identical protein binding / cytoplasm
Similarity search - Function
Lysozyme - #10 / Glycoside hydrolase, family 22, lysozyme / Glycoside hydrolase family 22 domain / Glycosyl hydrolases family 22 (GH22) domain signature. / Glycoside hydrolase, family 22 / C-type lysozyme/alpha-lactalbumin family / Glycosyl hydrolases family 22 (GH22) domain profile. / Alpha-lactalbumin / lysozyme C / Lysozyme / Lysozyme-like domain superfamily ...Lysozyme - #10 / Glycoside hydrolase, family 22, lysozyme / Glycoside hydrolase family 22 domain / Glycosyl hydrolases family 22 (GH22) domain signature. / Glycoside hydrolase, family 22 / C-type lysozyme/alpha-lactalbumin family / Glycosyl hydrolases family 22 (GH22) domain profile. / Alpha-lactalbumin / lysozyme C / Lysozyme / Lysozyme-like domain superfamily / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
Cisplatin / Lysozyme C
Similarity search - Component
Biological speciesGallus gallus (chicken)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 3 Å
AuthorsTanley, S.W.M. / Schreurs, A.M.M. / Helliwell, J.R. / Kroon-Batenburg, L.M.J.
CitationJournal: J.Appl.Crystallogr. / Year: 2013
Title: Experience with exchange and archiving of raw data: comparison of data from two diffractometers and four software packages on a series of lysozyme crystals.
Authors: Tanley, S.W. / Schreurs, A.M. / Helliwell, J.R. / Kroon-Batenburg, L.M.
History
DepositionSep 23, 2011Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jan 30, 2013Provider: repository / Type: Initial release
Revision 1.1Mar 27, 2013Group: Database references
Revision 1.2Sep 13, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr2_auth_comp_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr2_label_atom_id / _pdbx_struct_conn_angle.ptnr2_label_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Lysozyme C
hetero molecules


Theoretical massNumber of molelcules
Total (without water)15,51515
Polymers14,3311
Non-polymers1,18414
Water1267
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)79.460, 79.460, 36.960
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number96
Space group name H-MP43212

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Components

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Protein , 1 types, 1 molecules A

#1: Protein Lysozyme C / 1 / 4-beta-N-acetylmuramidase C / Allergen Gal d IV


Mass: 14331.160 Da / Num. of mol.: 1 / Fragment: UNP residues 19-147 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken) / Tissue: egg white / References: UniProt: P00698, lysozyme

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Non-polymers , 5 types, 21 molecules

#2: Chemical
ChemComp-CL / CHLORIDE ION


Mass: 35.453 Da / Num. of mol.: 7 / Source method: obtained synthetically / Formula: Cl
#3: Chemical ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Na
#4: Chemical
ChemComp-DMS / DIMETHYL SULFOXIDE


Mass: 78.133 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C2H6OS / Comment: DMSO, precipitant*YM
#5: Chemical ChemComp-CPT / Cisplatin / diammine(dichloro)platinum


Mass: 300.045 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Cl2H6N2Pt / Comment: medication, chemotherapy*YM
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 7 / 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: 3

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Sample preparation

CrystalDensity Matthews: 2.04 Å3/Da / Density % sol: 39.57 %
Crystal growTemperature: 277 K / Method: batch / pH: 6.5
Details: 20 mg HEWL + 1.1 mg cisplatin in 462.5 uL 0.04 M sodium acetate + 75 uL DMSO + 462.5 uL 10% sodium chloride, with paratone as cryoprotectant, pH 6.5, BATCH, temperature 277K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU MICROMAX-007 / Wavelength: 1.5418 Å
DetectorType: RIGAKU RAXIS IV / Detector: IMAGE PLATE / Date: May 9, 2011 / Details: Osmic Confocal Max-Flux, blue configuration
RadiationMonochromator: NONE / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 3→56.19 Å / Num. all: 4150 / Num. obs: 2365 / % possible obs: 56.9 % / Observed criterion σ(F): 4 / Observed criterion σ(I): 2 / Redundancy: 3.18 % / Biso Wilson estimate: 27.9 Å2 / Rmerge(I) obs: 0.15 / Rsym value: 0.15 / Net I/σ(I): 5.8
Reflection shellResolution: 3→3.11 Å / Redundancy: 3.15 % / Rmerge(I) obs: 0.226 / Mean I/σ(I) obs: 3.2 / Num. unique all: 4150 / % possible all: 91.3

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Processing

Software
NameVersionClassification
CrystalCleardata collection
PHASERMOLECULAR REPLACEMENTphasing
REFMAC5.5.0110refinement
d*TREKdata reduction
d*TREKdata scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 2W1Y

2w1y


Resolution: 3→33.51 Å / Cor.coef. Fo:Fc: 0.918 / Cor.coef. Fo:Fc free: 0.894 / SU B: 55.922 / SU ML: 0.459 / Cross valid method: THROUGHOUT / σ(F): 4 / σ(I): 2 / ESU R Free: 0.532 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : RESIDUAL ONLY
RfactorNum. reflection% reflectionSelection details
Rfree0.25852 109 4.4 %RANDOM
Rwork0.21141 ---
obs0.2136 2365 94.54 %-
all-4150 --
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 42.113 Å2
Baniso -1Baniso -2Baniso -3
1-0 Å20 Å20 Å2
2--0 Å20 Å2
3---0.01 Å2
Refinement stepCycle: LAST / Resolution: 3→33.51 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1001 0 30 7 1038
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0150.0211041
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.6911.9141403
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg7.2085128
X-RAY DIFFRACTIONr_dihedral_angle_2_deg41.8532350
X-RAY DIFFRACTIONr_dihedral_angle_3_deg20.30515166
X-RAY DIFFRACTIONr_dihedral_angle_4_deg21.2341511
X-RAY DIFFRACTIONr_chiral_restr0.1030.2148
X-RAY DIFFRACTIONr_gen_planes_refined0.0050.02794
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.4051.5639
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it0.79521016
X-RAY DIFFRACTIONr_scbond_it1.3013402
X-RAY DIFFRACTIONr_scangle_it2.1814.5387
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 3→3.077 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.224 11 -
Rwork0.321 174 -
obs--96.35 %
Refinement TLS params.Method: refined / Origin x: 0.1946 Å / Origin y: -20.7308 Å / Origin z: 0.3666 Å
111213212223313233
T0.0707 Å20.0177 Å2-0.0188 Å2-0.0786 Å20.0013 Å2--0.0504 Å2
L2.6571 °2-0.8424 °20.4159 °2-3.8124 °20.9023 °2--2.5842 °2
S0.1123 Å °0.0602 Å °-0.0219 Å °-0.1248 Å °-0.0829 Å °-0.1244 Å °-0.1906 Å °0.1064 Å °-0.0295 Å °

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