6ZW2

Crystal structure of OXA-10loop48 in complex with hydrolyzed meropenem


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.220 
  • R-Value Work: 0.180 
  • R-Value Observed: 0.182 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

Mechanistic insights into carbapenem hydrolysis by OXA-48 and the OXA10-derived hybrids OXA-10 loop24 and loop48

Tassone, G.Di Pisa, F.Benvenuti, M.De Luca, F.Pozzi, C.Mangani, S.Docquier, J.D.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Beta-lactamase
A, B
244Escherichia coliMutation(s): 0 
Gene Names: blaoxa-10blaOXA-10oxa-10BK373_28375CQP61_30695E4K55_27185FORC82_p097GII67_09965
EC: 3.5.2.6
UniProt
Find proteins for Q7BNC2 (Escherichia coli)
Explore Q7BNC2 
Go to UniProtKB:  Q7BNC2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ7BNC2
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
8YL (Subject of Investigation/LOI)
Query on 8YL

Download Ideal Coordinates CCD File 
D [auth A],
M [auth A]
(2S,3R)-2-[(2S,3R)-1,3-bis(oxidanyl)-1-oxidanylidene-butan-2-yl]-4-[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfan yl-3-methyl-2,3-dihydro-1H-pyrrole-5-carboxylic acid
C17 H27 N3 O6 S
ILVWWUFTACAPIZ-PQTSNVLCSA-N
SO4
Query on SO4

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J [auth A]SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
EDO
Query on EDO

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C [auth A]
E [auth A]
F [auth A]
G [auth A]
H [auth A]
C [auth A],
E [auth A],
F [auth A],
G [auth A],
H [auth A],
I [auth A],
N [auth A],
O [auth B]
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
CL
Query on CL

Download Ideal Coordinates CCD File 
K [auth A],
L [auth A],
P [auth B],
Q [auth B]
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
KCX
Query on KCX
A, B
L-PEPTIDE LINKINGC7 H14 N2 O4LYS
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.220 
  • R-Value Work: 0.180 
  • R-Value Observed: 0.182 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 49.715α = 90
b = 93.744β = 90
c = 126.359γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
SCALAdata scaling
MOLREPphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2021-08-11
    Type: Initial release
  • Version 1.1: 2024-01-31
    Changes: Data collection, Refinement description