Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0006535 | biological_process | obsolete L-cysteine biosynthetic process from L-serine |
| A | 0044272 | biological_process | sulfur compound biosynthetic process |
| B | 0006535 | biological_process | obsolete L-cysteine biosynthetic process from L-serine |
| B | 0044272 | biological_process | sulfur compound biosynthetic process |
Functional Information from PROSITE/UniProt
| site_id | PS00901 |
| Number of Residues | 19 |
| Details | CYS_SYNTHASE Cysteine synthase/cystathionine beta-synthase P-phosphate attachment site. KlEfyn.PGgSVKdRlGreL |
| Chain | Residue | Details |
| A | LYS33-LEU51 |






