ALA	Alanine
ARG	L-Arginine
ARG1	Arginase-1
APO	Apo form (unbound protein structure)
BH4	Tetrahydrobiopterin
CVI	Chronic Venous Insufficiency
CYS	Cysteine
ΔG_binding	Gibbs Free Energy of Binding
eNOS	Endothelial Nitric Oxide Synthase
EV	Eigenvalue
FEL	Free Energy Landscape
GLN	Glutamine
GLU	Glutamic Acid
GLY	Glycine
H-Bond	Hydrogen Bond
IL-1β	Interleukin-1 Beta
IL-6	Interleukin-6
iNOS	Inducible Nitric Oxide Synthase
kJ/mol	Kilojoules per mole
LPS	Lipopolysaccharide
MD	Molecular Dynamics
MM-PBSA	Molecular Mechanics Poisson–Boltzmann Surface Area
MMP	Matrix Metalloproteinase
M1/M2	Macrophage Phenotypes (Pro-inflammatory/Reparative)
NO	Nitric Oxide
ONOO−	Peroxynitrite
PCA	Principal Component Analysis
PDB	Protein Data Bank
PHE	Phenylalanine
PRO	Proline
Rg	Radius of Gyration
RMSD	Root Mean Square Deviation
RMSF	Root Mean Square Fluctuation
RNS	Reactive Nitrogen Species
ROS	Reactive Oxygen Species
SASA	Solvent-Accessible Surface Area
STD	Standard Inhibitor (1400W)
TNF-α	Tumor Necrosis Factor-Alpha
TRP	Tryptophan
TYR	Tyrosine
TAV	Tavaborole
VLU	Venous Leg Ulcer