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- PDB-5arc: Cooperative bio-metallic selectivity in a tailored protease enabl... -

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Basic information

Entry
Database: PDB / ID: 5arc
TitleCooperative bio-metallic selectivity in a tailored protease enables creation of a C-C cross-coupling Heckase
ComponentsSUBTILISIN SAVINASE
KeywordsHYDROLASE / PROTEASE / SUBTILISIN / CATALYSIS / PALLADIUM / METALLOENZYME / HECK REACTION / CROSS-COUPLING
Function / homology
Function and homology information


subtilisin / sporulation resulting in formation of a cellular spore / serine-type endopeptidase activity / proteolysis / extracellular region / metal ion binding
Similarity search - Function
: / Subtilisin Carlsberg-like catalytic domain / Peptidase S8/S53 domain / Peptidase S8, subtilisin, His-active site / Serine proteases, subtilase family, histidine active site. / Serine proteases, subtilase family, aspartic acid active site. / Peptidase S8, subtilisin, Asp-active site / Serine proteases, subtilase family, serine active site. / Peptidase S8, subtilisin, Ser-active site / Serine proteases, subtilase domain profile. ...: / Subtilisin Carlsberg-like catalytic domain / Peptidase S8/S53 domain / Peptidase S8, subtilisin, His-active site / Serine proteases, subtilase family, histidine active site. / Serine proteases, subtilase family, aspartic acid active site. / Peptidase S8, subtilisin, Asp-active site / Serine proteases, subtilase family, serine active site. / Peptidase S8, subtilisin, Ser-active site / Serine proteases, subtilase domain profile. / Peptidase S8, subtilisin-related / Peptidase S8/S53 domain superfamily / Subtilase family / Peptidase S8/S53 domain / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
5-methyl-2-(5-methylpyridin-2-yl)pyridine / Subtilisin Savinase
Similarity search - Component
Biological speciesBACILLUS LENTUS (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.1 Å
AuthorsSharma, M. / Diaz-Rodriguez, A. / Offen, W.A. / Palm-Espling, M.E. / Pordea, A. / Wormald, M.R. / Mcdonough, M. / Davies, G.J. / Davis, B.G.
CitationJournal: To be Published
Title: Cooperative Bio-Metallic Selectivity in a Tailored Protease Enables Creation of a C-C Cross-Coupling Heckase
Authors: Sharma, M. / Diaz-Rodriguez, A. / Offen, W.A. / Palm-Espling, M.E. / Pordea, A. / Wormald, M.R. / Mcdonough, M. / Davies, G.J. / Davis, B.G.
History
DepositionSep 24, 2015Deposition site: PDBE / Processing site: PDBE
Revision 1.0Sep 14, 2016Provider: repository / Type: Initial release
Revision 1.1May 6, 2020Group: Derived calculations / Other / Category: pdbx_database_status / struct_conn
Item: _pdbx_database_status.status_code_sf / _struct_conn.pdbx_leaving_atom_flag
Revision 1.2Jan 10, 2024Group: 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_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_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_asym_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_conn.ptnr2_label_seq_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: SUBTILISIN SAVINASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)27,1215
Polymers26,7081
Non-polymers4124
Water5,296294
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)52.461, 61.005, 74.729
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

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Protein , 1 types, 1 molecules A

#1: Protein SUBTILISIN SAVINASE / ALKALINE PROTEASE / SUBTILISIN


Mass: 26708.365 Da / Num. of mol.: 1 / Fragment: MATURE PEPTIDE CHAIN, RESIDUES 1-269 / Mutation: YES
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) BACILLUS LENTUS (bacteria) / Production host: BACILLUS SUBTILIS (bacteria) / References: UniProt: P29600, subtilisin

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Non-polymers , 5 types, 298 molecules

#2: Chemical ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Ca
#3: Chemical ChemComp-EI3 / 5-methyl-2-(5-methylpyridin-2-yl)pyridine


Mass: 184.237 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C12H12N2
#4: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: SO4
#5: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C3H8O3
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 294 / Source method: isolated from a natural source / Formula: H2O

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Details

Sequence detailsSEQUENCE IS SAME FOR DEPOSITED COORDINATES, APART FROM LEU217 WHICH IS MUTATED TO CYS, BUT ...SEQUENCE IS SAME FOR DEPOSITED COORDINATES, APART FROM LEU217 WHICH IS MUTATED TO CYS, BUT NUMBERING IS NON- CONTIGUOUS AS IT IS BASED ON ALIGNMENT TO AN HOMOLOGOUS SECTION OF UNIPROT SEQUENCE P00782 FOR SUBTILISIN BPN' FROM BACILLUS AMYLOLIQUEFACIENS, RESIDUES 108 TO 382. THUS THERE ARE NO RESIDUES 36, 58, 158-159 OR 163-164.

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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: 2.2 Å3/Da / Density % sol: 45 % / Description: NONE
Crystal growpH: 8.5
Details: 25% PEG 3350, 100 MM AMMONIUM SULPHATE, 0.1 M BIS TRIS PROPANE PH 8.5

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Data collection

DiffractionMean temperature: 120 K
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I04 / Wavelength: 0.97949
DetectorType: DECTRIS PIXEL / Detector: PIXEL / Date: Jan 23, 2014
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97949 Å / Relative weight: 1
ReflectionResolution: 1.1→47.26 Å / Num. obs: 97753 / % possible obs: 99.9 % / Observed criterion σ(I): 2 / Redundancy: 6.1 % / Rmerge(I) obs: 0.06 / Net I/σ(I): 16.2
Reflection shellResolution: 1.1→1.12 Å / Redundancy: 4.1 % / Rmerge(I) obs: 0.54 / Mean I/σ(I) obs: 2.4 / % possible all: 98.7

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Processing

Software
NameVersionClassification
REFMAC5.8.0071refinement
XDSdata reduction
Aimlessdata scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1GCI

1gci


Resolution: 1.1→47.26 Å / Cor.coef. Fo:Fc: 0.984 / Cor.coef. Fo:Fc free: 0.982 / SU B: 0.724 / SU ML: 0.015 / Cross valid method: THROUGHOUT / ESU R: 0.022 / ESU R Free: 0.022 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. THERE IS 2FO-FC DENSITY FOR THE BIPYRIDINE MODELLED AT AN OCCUPANCY OF 0.5, WHICH IS COMPLETE AT CONTOUR LEVELS OF 0.45 E A-3 AND 0.28 E A- ...Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. THERE IS 2FO-FC DENSITY FOR THE BIPYRIDINE MODELLED AT AN OCCUPANCY OF 0.5, WHICH IS COMPLETE AT CONTOUR LEVELS OF 0.45 E A-3 AND 0.28 E A-3 FOR THE RINGS PROXIMAL AND DISTAL TO CYS217 RESPECTIVELY. THERE ARE 2 REGIONS OF POSITIVE FO-FC DENSITY CLOSE TO THE BIPYRIDINE, WHICH CANNOT BE MODELLED, ONE PARTIALLY OVERLAPPING THE PROXIMAL RING, AND ANOTHER NEAR CYS217 BUT ORIENTED TOWARDS OH TYR209.
RfactorNum. reflection% reflectionSelection details
Rfree0.12263 4841 5 %RANDOM
Rwork0.10868 ---
obs0.10939 92832 99.82 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 9.449 Å2
Baniso -1Baniso -2Baniso -3
1-0.45 Å20 Å20 Å2
2---0.32 Å20 Å2
3----0.13 Å2
Refinement stepCycle: LAST / Resolution: 1.1→47.26 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1878 0 26 294 2198
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0160.0192136
X-RAY DIFFRACTIONr_bond_other_d0.0040.021971
X-RAY DIFFRACTIONr_angle_refined_deg1.7391.9482934
X-RAY DIFFRACTIONr_angle_other_deg1.29834532
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.9745307
X-RAY DIFFRACTIONr_dihedral_angle_2_deg38.70525.06775
X-RAY DIFFRACTIONr_dihedral_angle_3_deg10.76815299
X-RAY DIFFRACTIONr_dihedral_angle_4_deg12.78159
X-RAY DIFFRACTIONr_chiral_restr0.1050.2335
X-RAY DIFFRACTIONr_gen_planes_refined0.010.0212632
X-RAY DIFFRACTIONr_gen_planes_other0.0040.02493
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_it0.6020.7541192
X-RAY DIFFRACTIONr_mcbond_other0.5980.7521191
X-RAY DIFFRACTIONr_mcangle_it0.7581.141511
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it1.060.93944
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr4.44334107
X-RAY DIFFRACTIONr_sphericity_free16.315586
X-RAY DIFFRACTIONr_sphericity_bonded3.51654294
LS refinement shellResolution: 1.1→1.129 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.224 333 -
Rwork0.211 6698 -
obs--98.83 %

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