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- PDB-6d1d: Crystal structure of NDM-1 complexed with compound 6 -

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Basic information

Entry
Database: PDB / ID: 6d1d
TitleCrystal structure of NDM-1 complexed with compound 6
ComponentsMetallo-beta-lactamase type 2
KeywordsHYDROLASE/HYDROLASE inhibitor / beta-lactamase / carbapenemase / phosphonate / inhibitor / HYDROLASE / HYDROLASE-HYDROLASE inhibitor complex
Function / homology
Function and homology information


antibiotic catabolic process / beta-lactamase activity / beta-lactamase / periplasmic space / response to antibiotic / zinc ion binding
Similarity search - Function
: / Metallo-beta-lactamase superfamily / Ribonuclease Z/Hydroxyacylglutathione hydrolase-like / Metallo-beta-lactamase superfamily / Metallo-beta-lactamase; Chain A / Metallo-beta-lactamase / Ribonuclease Z/Hydroxyacylglutathione hydrolase-like / 4-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
ACETATE ION / Chem-GTV / Metallo-beta-lactamase type 2
Similarity search - Component
Biological speciesKlebsiella pneumoniae (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.4 Å
AuthorsPemberton, O.A. / Chen, Y.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)R01AI103158-04 United States
CitationJournal: J.Med.Chem. / Year: 2019
Title: Heteroaryl Phosphonates as Noncovalent Inhibitors of Both Serine- and Metallocarbapenemases.
Authors: Pemberton, O.A. / Jaishankar, P. / Akhtar, A. / Adams, J.L. / Shaw, L.N. / Renslo, A.R. / Chen, Y.
History
DepositionApr 11, 2018Deposition site: RCSB / Processing site: RCSB
Revision 1.0Apr 17, 2019Provider: repository / Type: Initial release
Revision 1.1Oct 2, 2019Group: Data collection / Database references / Category: citation / citation_author
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_ASTM / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year
Revision 1.2Oct 9, 2019Group: Data collection / Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation_author.identifier_ORCID
Revision 1.3Dec 18, 2019Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 1.4Oct 4, 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
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.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.value / _struct_conn.pdbx_dist_value / _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

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Metallo-beta-lactamase type 2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)25,1206
Polymers24,6031
Non-polymers5175
Water5,981332
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)41.560, 60.290, 41.980
Angle α, β, γ (deg.)90.000, 98.020, 90.000
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein Metallo-beta-lactamase type 2 / B2 metallo-beta-lactamase / Beta-lactamase type II / Metallo-beta-lactamase NDM-1 / Metallo-beta- ...B2 metallo-beta-lactamase / Beta-lactamase type II / Metallo-beta-lactamase NDM-1 / Metallo-beta-lactamase type II / New Delhi metallo-beta-lactamase-1 / NDM-1


Mass: 24602.680 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Klebsiella pneumoniae (bacteria) / Gene: blaNDM-1 / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: C7C422, beta-lactamase
#2: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Zn
#3: Chemical ChemComp-GTV / [(5,7-dimethyl-2-oxo-2H-1-benzopyran-4-yl)methyl]phosphonic acid


Mass: 268.202 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C12H13O5P / Feature type: SUBJECT OF INVESTIGATION
#4: Chemical ChemComp-ACT / ACETATE ION


Mass: 59.044 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C2H3O2
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 332 / 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: 1

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Sample preparation

CrystalDensity Matthews: 2.12 Å3/Da / Density % sol: 41.89 %
Crystal growTemperature: 293.15 K / Method: vapor diffusion, hanging drop
Details: 50 mM Potassium phosphate monobasic, 10 mM Calcium chloride, 25% (w/v) PEG8000

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-BM / Wavelength: 0.979193 Å
DetectorType: ADSC QUANTUM 210 / Detector: CCD / Date: Nov 27, 2017
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.979193 Å / Relative weight: 1
ReflectionResolution: 1.4→34.22 Å / Num. obs: 37707 / % possible obs: 93.5 % / Redundancy: 3 % / Biso Wilson estimate: 10.65 Å2 / CC1/2: 0.998 / Rmerge(I) obs: 0.047 / Rpim(I) all: 0.032 / Rrim(I) all: 0.057 / Rsym value: 0.047 / Net I/σ(I): 12.7
Reflection shell

Diffraction-ID: 1

Resolution (Å)Redundancy (%)Rmerge(I) obsNum. unique obsCC1/2Rpim(I) allRrim(I) allRsym value% possible all
1.4-1.482.60.21351190.9180.020.0340.02787.4
4.43-34.222.90.02712790.9980.0230.0410.03496.5

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Phasing

PhasingMethod: molecular replacement
Phasing MR
Highest resolutionLowest resolution
Rotation5.11 Å24.32 Å
Translation5.11 Å24.32 Å

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Processing

Software
NameVersionClassification
iMOSFLM7.2.1data reduction
SCALA3.3.22data scaling
PHASER2.8.1phasing
PHENIX1.13_2998refinement
PDB_EXTRACT3.24data extraction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 4TZF

4tzf


Resolution: 1.4→24.319 Å / SU ML: 0.11 / Cross valid method: THROUGHOUT / σ(F): 1.13 / Phase error: 16.09
RfactorNum. reflection% reflection
Rfree0.1612 3539 5.04 %
Rwork0.1351 --
obs0.1364 37664 88.37 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Displacement parametersBiso max: 60.29 Å2 / Biso mean: 16.653 Å2 / Biso min: 5.54 Å2
Refinement stepCycle: final / Resolution: 1.4→24.319 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1702 0 28 332 2062
Biso mean--14.67 31.04 -
Num. residues----229
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 25

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
1.4-1.41920.20561020.19342117221971
1.4192-1.43950.23691000.18282295239573
1.4395-1.46090.23391020.17812215231775
1.4609-1.48380.19831290.16342437256679
1.4838-1.50810.211850.1582596268185
1.5081-1.53410.19831710.15572532270384
1.5341-1.5620.18251890.13282536272587
1.562-1.5920.17251100.12832642275286
1.592-1.62450.19121890.1392608279788
1.6245-1.65980.15131190.13632693281288
1.6598-1.69840.19521140.13412677279189
1.6984-1.74090.2011670.12922615278288
1.7409-1.78790.17321100.12942734284490
1.7879-1.84050.16251610.13172680284189
1.8405-1.89990.16321500.12852764291491
1.8999-1.96780.17221740.13582749292393
1.9678-2.04650.16971470.12172797294493
2.0465-2.13960.15521730.12432827300094
2.1396-2.25240.161260.12232849297594
2.2524-2.39340.14271810.12942816299794
2.3934-2.5780.13491420.12552858300094
2.578-2.8370.16621300.14012908303896
2.837-3.24670.14021490.13012957310697
3.2467-4.08740.13221810.13052934311598
4.0874-24.32240.16641380.14562864300294

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