6Y21
Crystal structure of delta466-491 cystathionine beta-synthase from Toxoplasma gondii with L-Cystathionine
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004122 | molecular_function | cystathionine beta-synthase activity |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006535 | biological_process | L-cysteine biosynthetic process from L-serine |
| A | 0019343 | biological_process | L-cysteine biosynthetic process via L-cystathionine |
| A | 0019344 | biological_process | L-cysteine biosynthetic process |
| A | 0044272 | biological_process | sulfur compound biosynthetic process |
| B | 0004122 | molecular_function | cystathionine beta-synthase activity |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0006535 | biological_process | L-cysteine biosynthetic process from L-serine |
| B | 0019343 | biological_process | L-cysteine biosynthetic process via L-cystathionine |
| B | 0019344 | biological_process | L-cysteine biosynthetic process |
| B | 0044272 | biological_process | sulfur compound biosynthetic process |
| D | 0004122 | molecular_function | cystathionine beta-synthase activity |
| D | 0005737 | cellular_component | cytoplasm |
| D | 0006535 | biological_process | L-cysteine biosynthetic process from L-serine |
| D | 0019343 | biological_process | L-cysteine biosynthetic process via L-cystathionine |
| D | 0019344 | biological_process | L-cysteine biosynthetic process |
| D | 0044272 | biological_process | sulfur compound biosynthetic process |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 17 |
| Details | binding site for residue P1T D 601 |
| Chain | Residue |
| D | LYS56 |
| D | THR197 |
| D | GLY243 |
| D | ILE244 |
| D | TYR246 |
| D | SER287 |
| D | PRO313 |
| D | ASP314 |
| D | TYR319 |
| D | THR83 |
| D | SER84 |
| D | ASN86 |
| D | THR87 |
| D | GLN159 |
| D | GLY193 |
| D | THR194 |
| D | GLY195 |
| site_id | AC2 |
| Number of Residues | 18 |
| Details | binding site for residue P1T A 601 |
| Chain | Residue |
| A | LYS56 |
| A | THR83 |
| A | SER84 |
| A | GLY85 |
| A | ASN86 |
| A | THR87 |
| A | GLN159 |
| A | GLY193 |
| A | THR194 |
| A | GLY195 |
| A | THR197 |
| A | GLY243 |
| A | ILE244 |
| A | TYR246 |
| A | SER287 |
| A | PRO313 |
| A | ASP314 |
| A | TYR319 |
| site_id | AC3 |
| Number of Residues | 16 |
| Details | binding site for residue P1T B 601 |
| Chain | Residue |
| B | LYS56 |
| B | THR83 |
| B | SER84 |
| B | ASN86 |
| B | THR87 |
| B | GLY193 |
| B | THR194 |
| B | GLY195 |
| B | THR197 |
| B | GLY243 |
| B | ILE244 |
| B | TYR246 |
| B | SER287 |
| B | PRO313 |
| B | ASP314 |
| B | TYR319 |
Functional Information from PROSITE/UniProt
| site_id | PS00901 |
| Number of Residues | 19 |
| Details | CYS_SYNTHASE Cysteine synthase/cystathionine beta-synthase P-phosphate attachment site. KcEfms.AGgSVKdRiGkaM |
| Chain | Residue | Details |
| D | LYS45-MET63 |
