8HHD

Crystal structure of PaMurU

• PDB DOI: https://doi.org/10.2210/pdb8HHD/pdb

• Classification: TRANSFERASE
• Organism(s): Pseudomonas aeruginosa
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2022-11-16 Released: 2023-11-22 
• Deposition Author(s): Shin, D.H., Jo, S.R., Kim, M.S.
• Funding Organization(s): National Research Foundation (NRF, Korea)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.27 Å
• R-Value Free: 0.238 
• R-Value Work: 0.180 
• R-Value Observed: 0.183 

Literature

Crystal structure of PAMurU

Shin, D.H., Jo, S.R., Kim, M.S.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 79.32 kDa 
• Atom Count: 5,407 
• Modelled Residue Count: 670 
• Deposited Residue Count: 717 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Nucleotidyl transferase	A, B, C	239	Pseudomonas aeruginosa	Mutation(s): 0  Gene Names: rmlA EC: 2.7.7.24
UniProt
Find proteins for Q9I5U0 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q9I5U0  Go to UniProtKB:  Q9I5U0

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EPE (Subject of Investigation/LOI)	E [auth B]	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID C8 H18 N2 O4 S JKMHFZQWWAIEOD-UHFFFAOYSA-N
SO4 (Subject of Investigation/LOI)	D [auth A], F [auth B], G [auth C]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.27 Å
• R-Value Free: 0.238 
• R-Value Work: 0.180 
• R-Value Observed: 0.183 
• Space Group: P 3₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 76.509	α = 90
b = 76.509	β = 90
c = 97.935	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-11-22 
Deposition Author(s): Shin, D.H., Jo, S.R., Kim, M.S.

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Funding Organization	Location	Grant Number
National Research Foundation (NRF, Korea)	Korea, Republic Of	2018R1D1A1B07050781

Revision History  

• Version 1.0: 2023-11-22
  Type: Initial release