4N1X

Structure of a putative peptidoglycan glycosyltransferase from Atopobium parvulum in complex with penicillin G

• PDB DOI: https://doi.org/10.2210/pdb4N1X/pdb

• Classification: Transferase/Antibiotic
• Organism(s): Lancefieldella parvula DSM 20469
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2013-10-04 Released: 2013-10-30 
• Deposition Author(s): Filippova, E.V., Minasov, G., Shuvalova, L., Kiryukhina, O., Babnigg, G., Rubin, E., Sacchettini, J., Joachimiak, A., Anderson, W.F., Midwest Center for Structural Genomics (MCSG), Structures of Mtb Proteins Conferring Susceptibility to Known Mtb Inhibitors (MTBI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.237 
• R-Value Work: 0.200 
• R-Value Observed: 0.202 

Starting Model: experimental

Literature

Structure of a putative peptidoglycan glycosyltransferase from Atopobium parvulum in complex with penicillin G

Filippova, E.V., Minasov, G., Shuvalova, L., Kiryukhina, O., Babnigg, G., Rubin, E., Sacchettini, J., Joachimiak, A., Anderson, W.F.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 99.82 kDa 
• Atom Count: 6,813 
• Modelled Residue Count: 826 
• Deposited Residue Count: 944 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Peptidoglycan glycosyltransferase	A, B	472	Lancefieldella parvula DSM 20469	Mutation(s): 0  Gene Names: Apar_1344 EC: 2.4.1.129
UniProt
Find proteins for C8W8H7 (Lancefieldella parvula (strain ATCC 33793 / DSM 20469 / CCUG 32760 / JCM 10300 / KCTC 3663 / VPI 0546 / 1246)) Explore C8W8H7  Go to UniProtKB:  C8W8H7

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PNM	C [auth A], D [auth B]	OPEN FORM - PENICILLIN G C16 H20 N2 O4 S OGFZUTGOGYUTKZ-KWCYVHTRSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.237 
• R-Value Work: 0.200 
• R-Value Observed: 0.202 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 68.623	α = 90
b = 70.141	β = 96.39
c = 115.344	γ = 90

Software Package:

Software Name	Purpose
Blu-Ice	data collection
PHASER	phasing
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-10-30 
Deposition Author(s): Filippova, E.V., Minasov, G., Shuvalova, L., Kiryukhina, O., Babnigg, G., Rubin, E., Sacchettini, J., Joachimiak, A., Anderson, W.F., Midwest Center for Structural Genomics (MCSG), Structures of Mtb Proteins Conferring Susceptibility to Known Mtb Inhibitors (MTBI)

Revision History  

• Version 1.0: 2013-10-30
  Type: Initial release
  
• Version 1.1: 2014-08-13
  Changes: Structure summary
• Version 1.2: 2017-11-15
  Changes: Refinement description
• Version 1.3: 2023-09-20
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.4: 2023-12-06
  Changes: Data collection