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- PDB-6skr: OXA-10_ETP. Structural insight to the enhanced carbapenem efficie... -

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Basic information

Entry
Database: PDB / ID: 6skr
TitleOXA-10_ETP. Structural insight to the enhanced carbapenem efficiency of OXA-655 compared to OXA-10.
ComponentsBeta-lactamase
KeywordsANTIBIOTIC / Class D beta-lactamase / crystal structures / Carbapenemases / Antibiotic resistance.
Function / homology
Function and homology information


penicillin binding / antibiotic catabolic process / cell wall organization / beta-lactamase activity / beta-lactamase / response to antibiotic / metal ion binding
Similarity search - Function
Beta-lactamase, class-D active site / Beta-lactamase class-D active site. / Penicillin-binding protein, transpeptidase / Penicillin binding protein transpeptidase domain / Beta-lactamase / DD-peptidase/beta-lactamase superfamily / Beta-lactamase/transpeptidase-like / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
Chem-1RG / FORMIC ACID / Beta-lactamase
Similarity search - Component
Biological speciesEscherichia coli (E. coli)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.85 Å
AuthorsLeiros, H.-K.S.
CitationJournal: Febs Open Bio / Year: 2020
Title: Structural insights into the enhanced carbapenemase efficiency of OXA-655 compared to OXA-10.
Authors: Leiros, H.S. / Thomassen, A.M. / Samuelsen, O. / Flach, C.F. / Kotsakis, S.D. / Larsson, D.G.J.
History
DepositionAug 16, 2019Deposition site: PDBE / Processing site: PDBE
Revision 1.0Sep 18, 2019Provider: repository / Type: Initial release
Revision 1.1Jul 29, 2020Group: Database references / Derived calculations
Category: citation / citation_author ...citation / citation_author / pdbx_struct_conn_angle / struct_conn / struct_conn_type
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year / _citation_author.identifier_ORCID / _citation_author.name / _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_symmetry / _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.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.ptnr1_auth_asym_id / _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_asym_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_conn.ptnr2_symmetry / _struct_conn_type.id
Revision 1.2Sep 9, 2020Group: 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 1.3Jan 24, 2024Group: Advisory / Data collection ...Advisory / Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / pdbx_unobs_or_zero_occ_atoms
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Beta-lactamase
B: Beta-lactamase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)60,2598
Polymers59,1632
Non-polymers1,0966
Water7,999444
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3080 Å2
ΔGint-27 kcal/mol
Surface area19820 Å2
MethodPISA
Unit cell
Length a, b, c (Å)48.388, 94.776, 125.588
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number19
Space group name H-MP212121
Space group name HallP2ac2ab
Symmetry operation#1: x,y,z
#2: x+1/2,-y+1/2,-z
#3: -x,y+1/2,-z+1/2
#4: -x+1/2,-y,z+1/2

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Components

#1: Protein Beta-lactamase


Mass: 29581.719 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Escherichia coli (E. coli)
Gene: blaoxa-10, blaOXA-10, oxa-10, BK373_28375, CQP61_30695, E4Z89_25540, FORC82_p097
Production host: Escherichia coli #1/H766 (bacteria) / References: UniProt: Q7BNC2, beta-lactamase
#2: Chemical ChemComp-1RG / (4R,5S)-3-({(3S,5S)-5-[(3-carboxyphenyl)carbamoyl]pyrrolidin-3-yl}sulfanyl)-5-[(1S,2R)-1-formyl-2-hydroxypropyl]-4-methyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid / ERTAPENEM, bound form PRE-ISOMERIZED


Mass: 477.531 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C22H27N3O7S / Feature type: SUBJECT OF INVESTIGATION / Comment: medication, antibiotic*YM
#3: Chemical ChemComp-FMT / FORMIC ACID


Mass: 46.025 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: CH2O2
#4: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Mg
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 444 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY

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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: 2.62 Å3/Da / Density % sol: 53 %
Crystal growTemperature: 277 K / Method: vapor diffusion, hanging drop / Details: 11.8 mg/ml 20-23% PEG 3350 0.2 M magnesium formate

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: BESSY / Beamline: 14.1 / Wavelength: 0.9184 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Feb 27, 2018
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9184 Å / Relative weight: 1
ReflectionResolution: 1.85→25 Å / Num. obs: 50164 / % possible obs: 99.9 % / Redundancy: 7.4 % / Biso Wilson estimate: 23.02 Å2 / CC1/2: 0.996 / Rrim(I) all: 0.168 / Net I/σ(I): 8.5
Reflection shellResolution: 1.85→1.89 Å / Mean I/σ(I) obs: 1 / Num. unique obs: 3035 / CC1/2: 0.42 / Rrim(I) all: 1.705 / % possible all: 99.8

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Processing

Software
NameVersionClassification
PHENIX1.14_3260refinement
PHENIX1.14_3260refinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 4s2o
Resolution: 1.85→24.28 Å / SU ML: 0.2206 / Cross valid method: FREE R-VALUE / σ(F): 1.33 / Phase error: 21.6186
RfactorNum. reflection% reflection
Rfree0.2267 2482 4.96 %
Rwork0.1786 --
obs0.181 50074 99.87 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Displacement parametersBiso mean: 36.62 Å2
Refinement stepCycle: LAST / Resolution: 1.85→24.28 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3876 0 74 444 4394
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.01154120
X-RAY DIFFRACTIONf_angle_d1.33965578
X-RAY DIFFRACTIONf_chiral_restr0.0612609
X-RAY DIFFRACTIONf_plane_restr0.0083712
X-RAY DIFFRACTIONf_dihedral_angle_d4.91283348
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.85-1.890.35291450.31222556X-RAY DIFFRACTION99.56
1.89-1.920.30861430.29192619X-RAY DIFFRACTION99.93
1.92-1.970.27631460.26392592X-RAY DIFFRACTION99.93
1.97-2.010.28971180.23412643X-RAY DIFFRACTION99.93
2.01-2.060.25181270.21782602X-RAY DIFFRACTION99.96
2.06-2.120.21411530.20892609X-RAY DIFFRACTION99.96
2.12-2.180.24211320.19942613X-RAY DIFFRACTION100
2.18-2.250.25381340.18652627X-RAY DIFFRACTION99.89
2.25-2.330.24181350.19042621X-RAY DIFFRACTION99.96
2.33-2.420.25271420.18142652X-RAY DIFFRACTION99.96
2.42-2.530.24151210.18062631X-RAY DIFFRACTION99.82
2.53-2.670.20341390.17262627X-RAY DIFFRACTION99.78
2.67-2.830.26631340.17312661X-RAY DIFFRACTION100
2.83-3.050.21341280.16912663X-RAY DIFFRACTION100
3.05-3.360.22721250.16782674X-RAY DIFFRACTION99.96
3.36-3.840.19731420.15172689X-RAY DIFFRACTION99.89
3.84-4.840.17891400.13362727X-RAY DIFFRACTION99.86
4.84-24.280.21911780.17662786X-RAY DIFFRACTION99.3
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL112)L122)L132)L222)L232)L332)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T112)T122)T132)T222)T232)T332)Origin x (Å)Origin y (Å)Origin z (Å)
18.3344378076-3.418445054361.228819420652.7344412217-0.8552987680213.41856076571-0.03470565234430.4694464630720.8111903652150.0163780559788-0.22530601565-0.539659334618-0.4874750650970.5370253742520.2372960497470.351399231235-0.1192347421210.01956565510220.3226621316490.0953107833380.27329147099523.40042165573.42509236057-17.600250626
21.37879871151.21831176689-1.904241860382.52362970301-1.647024864225.0026495359-0.04143071930850.09153805947150.0587924871324-0.1330044719790.07375062006420.0648060717531-0.2837118797-0.236052862540.0009550766188840.09296719339170.00128417511708-0.03411139836170.129225237734-0.0001837689920910.12962535162514.3168756136-5.55311265825-8.86406941175
37.52003205819-3.384813311170.58021579251.710155267090.50316809373.07713277484-0.447739133787-0.8238342561360.01639257579040.2527016877350.3423072471640.02066375002670.18712242915-0.1401191205580.1113024548330.1679329166010.0256357401110.06032743038720.1928137765310.001259226800140.2039128749414.3064778617-18.364457653314.2967153892
41.40475453633-2.528068373-0.9577743578886.07140426579-0.4243756571213.91872220718-0.0937048685126-0.1286555345430.1793501465630.2033719126940.217879362241-0.522216748388-0.1605643535920.544033496975-0.09298410449070.0914016193002-0.0122292808453-0.006608520472810.222323555451-0.04821730453430.16489998901721.3805603439-13.542944710411.4430721825
50.4748723178060.183203858822-0.224424880471.94816449022-0.1678319076472.28277716263-0.0395845630164-0.01201612829710.032881541006-0.01260761977680.07672611891840.169029416371-0.11841685552-0.216588216652-0.02332306727690.0512861450210.013322629265-0.007521697564640.160662384157-0.00370542910370.1356850927298.44578056243-12.3021515821-0.79831457999
63.84922416907-0.314431855219-0.5855847209411.279856361661.312931046954.213337911860.181959939902-0.1676707464560.318160249317-0.197666678831-0.190648089714-0.0909555084201-0.77870954537-0.01439218643090.01700157017480.233887337441-0.05610482560390.002529939641240.17691669912-0.006785378459960.18306078626818.81861081541.262207988152.57065004846
74.05939754636-2.58214038539-0.7753286374985.723342627641.198313569324.551619188480.1482290209010.218936263761-0.0908576949061-0.164363154869-0.0638438217573-0.168816977822-0.01083134534140.370327034019-0.0892974377520.108823435776-0.0300754848121-0.02633306928250.1785035014260.009379702918610.11503665053223.2912383844-10.0751997345-8.69415808269
84.06240235997-2.26867933187-1.582253272123.656612770521.945091636094.393686843940.240284652156-0.09586687246460.402753208492-0.2827076403360.00482357127466-0.31288376854-0.7122017975430.00775812969728-0.2442880395660.190968260444-0.03559114202210.02259160494950.1493401615690.04399905348320.17037469174119.7416247088-0.152632350446-6.98453834444
97.07867343566-6.482649684991.427999552772.05538195425-3.319722553784.00310866713-0.106609497466-0.2144194123460.5059307662230.3315225807290.136376633322-0.727264858075-0.5513999580070.237714866602-0.05350830226330.238158889696-0.103923630835-0.02672768714910.20069332215-0.007543114098670.27449594709627.27590478681.47288091797-6.33839717738
106.415339809474.08058364639-1.172744769048.37925474447-1.982255646544.04492083847-0.258767025132-0.3031653338460.349475194529-0.05295521361880.0467644124331-1.329740809-0.5394005290630.9923699750390.2803207067280.398982364459-0.114364212824-0.00911123276770.576554039259-0.1676385162230.6086949209825.18218517786.1133597996138.0514053873
112.05555872914-1.20969733830.6425409248751.99855307847-0.2671205587624.382922830640.211604748503-0.08104178731450.287666623524-0.235644114268-0.0976901289722-0.0195340911347-0.6128864533280.217200575856-0.0872159043190.336670640051-0.02798051833930.08921382916880.212425818371-0.04685240844090.20633716271911.87056216048.7513321843730.7676959171
120.588818342215-0.694058905501-0.06707928101211.27076928924-0.519924463370.80192653253-0.1430728534510.07595317549090.37298446657-0.9665702083210.1031768844360.124255721089-1.1024923699-0.0263722993230.07374746886011.330056979670.1917165776340.03087745623130.442118451519-0.03024228309260.4382799750833.0818404867118.46792000768.03291411471
130.4926397453050.2217078090150.7906813003623.389163950360.8218273784821.40683779509-0.2446496630990.04360972248720.177660933659-0.6905044455910.195388955067-0.11173413194-1.350100206060.08614974615160.001063186734681.28366947460.2764811416770.113057932188-0.121040751491-0.04985164379090.3960443016467.3638975601619.25468926512.3727496001
142.223282180160.01298188844940.1860259146042.075819848410.5095236400773.120864596020.251837115116-0.01913081428220.304705863788-0.214866165584-0.09890937967780.190984424438-0.760310675684-0.321666240117-0.117950762570.4052646456970.07147006936920.04900737465470.18078824673-0.02760782879720.2174864416115.037639015148.949308664823.8534630023
153.35324544794-0.544958247727-0.09695712959229.804749877652.702860476292.97038031080.141797688393-0.4522963485680.634295284623-0.004669250870470.116044371062-0.350981951225-1.070023222120.413415891258-0.2854399880080.625521244096-0.1242380333850.14954410690.285830923271-0.08124240890460.28948245747116.570504688815.194632504928.6056319334
161.399068344671.484893149881.41388895317.969342004691.671031256521.849801558730.330422336943-0.1132031678890.290555838792-0.1522725337570.0157419844588-0.613725503035-0.5588393461250.740697998715-0.3077521016610.420482831622-0.1549368361540.2096272795220.337190569398-0.1214729713890.35677996121319.02754103357.3773674034528.2122647557
173.13430965895-0.06092272927670.3856085415242.00602131693-1.696455115042.953348718160.4573398915170.06252776049110.169765716711-0.369018319591-0.182421607626-1.19050800004-0.6923691689640.766022016537-0.1406824242940.457900346165-0.2374703942510.2314003860170.603424318541-0.1706445030590.53631358337226.131028184710.124904590526.7683981883
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 20 through 35 )
2X-RAY DIFFRACTION2chain 'A' and (resid 36 through 79 )
3X-RAY DIFFRACTION3chain 'A' and (resid 80 through 99 )
4X-RAY DIFFRACTION4chain 'A' and (resid 100 through 116 )
5X-RAY DIFFRACTION5chain 'A' and (resid 117 through 197 )
6X-RAY DIFFRACTION6chain 'A' and (resid 198 through 208 )
7X-RAY DIFFRACTION7chain 'A' and (resid 209 through 228 )
8X-RAY DIFFRACTION8chain 'A' and (resid 229 through 243 )
9X-RAY DIFFRACTION9chain 'A' and (resid 244 through 265 )
10X-RAY DIFFRACTION10chain 'B' and (resid 20 through 35 )
11X-RAY DIFFRACTION11chain 'B' and (resid 36 through 79 )
12X-RAY DIFFRACTION12chain 'B' and (resid 80 through 99 )
13X-RAY DIFFRACTION13chain 'B' and (resid 100 through 127 )
14X-RAY DIFFRACTION14chain 'B' and (resid 128 through 208 )
15X-RAY DIFFRACTION15chain 'B' and (resid 209 through 228 )
16X-RAY DIFFRACTION16chain 'B' and (resid 229 through 243 )
17X-RAY DIFFRACTION17chain 'B' and (resid 244 through 265 )

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