| MMDBr0018399 | Glycine | Glutathione | Glutathione synthetase | Synthesis | Not Available | 0 | 1 | PathBank |
| MMDBr0019485 | Glycine | Glutathione | Glutathione synthetase GSH2 | Synthesis | Not Available | 0 | 1 | PathBank |
| MMDBr0024515 | Glycine | Hydrogen cyanide | Hydrogen cyanide synthase subunit HcnC | Synthesis | Not Available | 0 | 6 | RHEA |
| MMDBr0025573 | L-Cysteine | Niacinamide | Thiamine thiazole synthase | Synthesis | Not Available | 0 | 28 | RHEA |
| MMDBr0025753 | Glycine | diphosphate | Nonribosomal peptide synthase SfmB | Synthesis | Not Available | 0 | 2 | RHEA |
| MMDBr0025754 | Glycine | diphosphate | Nonribosomal peptide synthase SfmB | Synthesis | Not Available | 0 | 2 | RHEA |
| MMDBr0025766 | Glycine | 5'-Deoxyadenosine | Putative glycyl-radical enzyme activating enzyme MJ1227 | Reduction; Synthesis | Not Available | 0 | 25 | RHEA |
| MMDBr0024410 | Acetyl phosphate | L-Cysteine | Glycine/sarcosine/betaine reductase complex component A | Reduction | Not Available | 0 | 22 | RHEA |
| MMDBr0019487 | Cysteinylglycine | Glycine | Cys-Gly metallodipeptidase | Peptide hydrolysis | Not Available | 0 | 1 | PathBank |
| MMDBr0024621 | Glycine | 5'-Deoxyadenosine | Pyruvate formate-lyase-activating enzyme | Non-hydrolytic bond cleavage (or its reversal) | Not Available | 0 | 23 | RHEA |
| MMDBr0025767 | Glycine | 5'-Deoxyadenosine | Isethionate sulfite-lyase activating enzyme | Non-hydrolytic bond cleavage (or its reversal) | Not Available | 0 | 4 | RHEA |
| MMDBr0018073 | L-Serine | Glycine | Serine hydroxymethyltransferase | Methylation | Not Available | 0 | 1 | PathBank |
| MMDBr0019497 | L-Serine | Glycine | Serine hydroxymethyltransferase, cytosolic | Methylation | Not Available | 0 | 1 | PathBank |
| MMDBr0019498 | L-Serine | Glycine | Serine hydroxymethyltransferase, mitochondrial | Methylation | Not Available | 0 | 1 | PathBank |
| MMDBr0019499 | Glycine | 5,10-Methylene-THF | Aminomethyltransferase, mitochondrial | Methylation | Not Available | 0 | 1 | PathBank |
| MMDBr0018221 | Glycine | Adenosine monophosphate | Glycine--tRNA ligase alpha subunit | Ligation | Not Available | 0 | 1 | PathBank |
| MMDBr0018506 | Glycine | N1-(5-phospho-β-D-ribosyl)glycinamide | Phosphoribosylamine--glycine ligase | Ligation | Not Available | 0 | 1 | PathBank |
| MMDBr0018853 | L-2-Amino-3-oxobutanoic acid | Glycine | 2-amino-3-ketobutyrate coenzyme A ligase | Ligation | Not Available | 0 | 1 | PathBank |
| MMDBr0024522 | Glycine | diphosphate | Glycine--tRNA ligase | Ligation | Not Available | 0 | 849 | RHEA |
| MMDBr0024523 | Glycine | diphosphate | Glycine--tRNA ligase 1, mitochondrial | Ligation | Not Available | 0 | 2 | RHEA |
| MMDBr0024774 | Glycine | Carbon dioxide | Probable glycine dehydrogenase (decarboxylating) subunit 1 | Dehydrogenation | Not Available | 0 | 525 | RHEA |
| MMDBr0019504 | Glyoxylic acid | Glycine | Alanine--glyoxylate aminotransferase 1 | Amine group addition | Not Available | 0 | 1 | PathBank |
| MMDBr0026146 | Glyoxylic acid | Glycine | Ornithine aminotransferase | Amine group addition | Not Available | 0 | 38 | RHEA |
| MMDBr0019503 | L-Threonine | Glycine | Low specificity L-threonine aldolase | Aldol addition (or reverse) | Not Available | 0 | 1 | PathBank |
| MMDBr0024646 | D-Threonine | Acetaldehyde | D-threonine aldolase | Aldol addition (or reverse) | Not Available | 0 | 1 | RHEA |
