Table 5.

Performance for each substrate for A-domain classification. The amino acids are named according to the standard amino acid one-letter code. Special substrate abbreviations are: 2-amino-adipic-acid (aad), beta-hydroxy-tyrosine (bht), diaminobutyric acid (dab), 2,3-dihydroxy-benzoic acid (dhb), 2,3-dehydroaminobutyric acid (dhbu), 3,5-dihydroxy-phenyl-glycin (dhpg), Hydroxy-L-ornithine (horn), 4-hydoxy-phenyl-glycine (hpg) ornithine (orn), pipecolic acid (pip).

Substrate	F1-Score	Precision	Recall	Support
A	0.91	0.92	0.90	395
C	0.83	0.79	0.88	64
D	0.75	0.75	0.75	56
E	0.46	0.7	0.35	55
F	0.40	0.32	0.54	122
G	0.77	0.73	0.82	78
H	0.15	0.33	0.10	10
I	0.77	0.86	0.70	63
K	0.36	0.62	0.25	20
L	0.70	0.73	0.67	149
N	0.75	0.74	0.76	55
P	0.76	0.79	0.74	61
Q	0.84	0.84	0.84	37
R	0.56	0.63	0.50	24
S	0.77	0.76	0.79	132
T	0.83	0.78	0.89	118
V	0.72	0.68	0.76	119
W	0.77	0.79	0.76	41
Y	0.50	0.64	0.42	72
aad	0.82	0.88	0.78	63
bht	0.48	0.43	0.55	11
dab	0.88	0.92	0.84	44
dhb	0.97	0.96	0.99	155
dhbu	0.27	0.50	0.18	11
dhpg	1.00	1.00	1.00	12
horn	0.73	0.80	0.67	12
hpg	0.91	0.89	0.93	42
orn	0.58	0.67	0.52	31
pip	0.60	0.86	0.46	13
Micro avg.	0.76	0.76	0.76	2065
Macro avg.	0.69	0.74	0.67	2065