7D1I | pdb_00007d1i

Crystal structure of acinetobacter baumannii MurG

• PDB DOI: https://doi.org/10.2210/pdb7D1I/pdb

• Classification: TRANSFERASE
• Organism(s): Acinetobacter baumannii
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2020-09-14 Released: 2021-07-14 
• Deposition Author(s): Park, H.H., Jeong, k.H.
• Funding Organization(s): National Research Foundation (NRF, Korea)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.49 Å
• R-Value Free: 
  0.298 (Depositor), 0.290 (DCC) 
• R-Value Work: 
  0.261 (Depositor), 0.250 (DCC) 

Starting Model: experimental

Literature

Putative hexameric glycosyltransferase functional unit revealed by the crystal structure of Acinetobacter baumannii MurG

Jung, K.H., Kwon, S., Kim, C.M., Lee, J.H., Park, H.H.

(2021) IUCrJ 8: 574-583

• DOI: https://doi.org/10.1107/S2052252521003729

Biological Assembly 1  

Global Symmetry: Dihedral - D3  (Explore in 3D)
Global Stoichiometry: Homo 6-mer - A6 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 118.43 kDa 
• Atom Count: 7,702 
• Modeled Residue Count: 1,022 
• Deposited Residue Count: 1,095 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
UDP-N-acetylglucosamine--N-acetylmuramyl-(pentapeptide) pyrophosphoryl-undecaprenol N-acetylglucosamine transferase	A, B, C	365	Acinetobacter baumannii	Mutation(s): 0  Gene Names: murG, BGC29_11725 EC: 2.4.1.227
UniProt
Find proteins for A3M9Y1 (Acinetobacter baumannii (strain ATCC 17978 / DSM 105126 / CIP 53.77 / LMG 1025 / NCDC KC755 / 5377)) Explore A3M9Y1  Go to UniProtKB:  A3M9Y1

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.49 Å
• R-Value Free:  0.298 (Depositor), 0.290 (DCC) 
• R-Value Work:  0.261 (Depositor), 0.250 (DCC) 

Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 182.909	α = 90
b = 182.909	β = 90
c = 156.549	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data collection
HKL-2000	data scaling
PHASER	phasing
Coot	model building

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-07-14 
Deposition Author(s): Park, H.H., Jeong, k.H.

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Funding Organization	Location	Grant Number
National Research Foundation (NRF, Korea)	Korea, Republic Of	--

Revision History  

• Version 1.0: 2021-07-14
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Database references, Derived calculations, Refinement description