| glycine → IsA → amino acid | 0.68 | |
| glycine → IsA → inhibitory neurotransmitter | 0.62 | |
| glycine → IsA → non-essential amino acid | 0.59 | |
| glycine → IsA → the smallest amino acid | 0.53 | |
| glycine → IsA → the most abundant amino acid | 0.32 | |
| glycine → IsA → low molecular weight amino acid | 0.29 | |
| glycine → IsA → organic compound | 0.25 |