4AEC
Crystal Structure of the Arabidopsis thaliana O-Acetyl-Serine-(Thiol)- Lyase C
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004124 | molecular_function | cysteine synthase activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005739 | cellular_component | mitochondrion |
| A | 0006535 | biological_process | cysteine biosynthetic process from serine |
| A | 0009567 | biological_process | double fertilization forming a zygote and endosperm |
| A | 0009860 | biological_process | pollen tube growth |
| A | 0016740 | molecular_function | transferase activity |
| A | 0019344 | biological_process | cysteine biosynthetic process |
| A | 0042802 | molecular_function | identical protein binding |
| B | 0004124 | molecular_function | cysteine synthase activity |
| B | 0005515 | molecular_function | protein binding |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0005739 | cellular_component | mitochondrion |
| B | 0006535 | biological_process | cysteine biosynthetic process from serine |
| B | 0009567 | biological_process | double fertilization forming a zygote and endosperm |
| B | 0009860 | biological_process | pollen tube growth |
| B | 0016740 | molecular_function | transferase activity |
| B | 0019344 | biological_process | cysteine biosynthetic process |
| B | 0042802 | molecular_function | identical protein binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE PLP A 500 |
| Chain | Residue |
| A | LYS154 |
| A | SER377 |
| A | PRO404 |
| A | SER405 |
| A | TYR410 |
| A | HOH2034 |
| A | HOH2051 |
| A | HOH2055 |
| A | HOH2057 |
| A | ASN185 |
| A | GLY289 |
| A | THR290 |
| A | GLY291 |
| A | GLY292 |
| A | THR293 |
| A | GLY333 |
| A | ILE334 |
| site_id | AC2 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE PLP B 500 |
| Chain | Residue |
| B | LYS154 |
| B | ASN185 |
| B | ILE288 |
| B | GLY289 |
| B | THR290 |
| B | GLY291 |
| B | GLY292 |
| B | THR293 |
| B | GLY333 |
| B | ILE334 |
| B | SER377 |
| B | PRO404 |
| B | SER405 |
| B | TYR410 |
| B | HOH2023 |
| B | HOH2032 |
| B | HOH2034 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL B 1429 |
| Chain | Residue |
| A | ILE146 |
| A | MET147 |
| A | GLU148 |
| B | ILE146 |
| B | MET147 |
| B | GLU148 |
| B | PRO149 |
| B | CYS151 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE ACT B 1430 |
| Chain | Residue |
| B | ASP282 |
| B | LYS307 |
| B | LYS397 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ACT A 1424 |
| Chain | Residue |
| A | ALA195 |
| A | SER196 |
| A | HOH2067 |
| B | LYS369 |
Functional Information from PROSITE/UniProt
| site_id | PS00901 |
| Number of Residues | 19 |
| Details | CYS_SYNTHASE Cysteine synthase/cystathionine beta-synthase P-phosphate attachment site. KlEime.PCcSVKdRiGysM |
| Chain | Residue | Details |
| A | LYS143-MET161 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 6 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| B | GLY289 | |
| B | SER377 | |
| A | ASN185 | |
| A | GLY289 | |
| A | SER377 | |
| B | ASN185 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | MOD_RES: N6-(pyridoxal phosphate)lysine => ECO:0000250 |
| Chain | Residue | Details |
| A | LYS154 | |
| B | LYS154 |
