6AO8

Crystal structure of arginyl-tRNA_synthetase from Neisseria gonorrhoeae in complex with arginine

• PDB DOI: https://doi.org/10.2210/pdb6AO8/pdb

• Classification: LIGASE
• Organism(s): Neisseria gonorrhoeae NCCP11945
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2017-08-15 Released: 2017-08-30 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.184 
• R-Value Work: 0.162 
• R-Value Observed: 0.163 

Starting Model: experimental

Literature

Crystal structure of arginyl-tRNA_synthetase from Neisseria gonorrhoeae in complex with arginine

Bowatte, K., Abendroth, J., Lorimer, D.D., Edwards, T.E.

To be published.

Biological Assembly 1  

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

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 63.99 kDa 
• Atom Count: 4,980 
• Modelled Residue Count: 569 
• Deposited Residue Count: 580 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Arginine--tRNA ligase	A	580	Neisseria gonorrhoeae NCCP11945	Mutation(s): 3  Gene Names: argS, WHOL_01148, WHOL_01250 EC: 6.1.1.19
UniProt
Find proteins for B4RL22 (Neisseria gonorrhoeae (strain NCCP11945)) Explore B4RL22  Go to UniProtKB:  B4RL22

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ARG	B [auth A]	ARGININE C6 H15 N4 O2 ODKSFYDXXFIFQN-BYPYZUCNSA-O
GOL	C [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.184 
• R-Value Work: 0.162 
• R-Value Observed: 0.163 
• Space Group: P 1 2₁ 1
• Diffraction Data: https://doi.org/10.18430/M36AO8

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 53.9	α = 90
b = 93.47	β = 108.07
c = 78.57	γ = 90

Software Package:

Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
MOLREP	phasing
PHENIX	refinement
Coot	model building
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-08-30 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2017-08-30
  Type: Initial release
  
• Version 1.1: 2023-10-04
  Changes: Data collection, Database references, Refinement description