3VSA
Crystal Structure of O-phosphoserine sulfhydrylase without acetate
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0004122 | molecular_function | cystathionine beta-synthase activity |
A | 0004124 | molecular_function | cysteine synthase activity |
A | 0005737 | cellular_component | cytoplasm |
A | 0006534 | biological_process | cysteine metabolic process |
A | 0006535 | biological_process | cysteine biosynthetic process from serine |
A | 0009069 | biological_process | serine family amino acid metabolic process |
A | 0016740 | molecular_function | transferase activity |
A | 0016829 | molecular_function | lyase activity |
A | 0019344 | biological_process | cysteine biosynthetic process |
A | 0033847 | molecular_function | O-phosphoserine sulfhydrylase activity |
A | 0044272 | biological_process | sulfur compound biosynthetic process |
A | 0080146 | molecular_function | L-cysteine desulfhydrase activity |
B | 0004122 | molecular_function | cystathionine beta-synthase activity |
B | 0004124 | molecular_function | cysteine synthase activity |
B | 0005737 | cellular_component | cytoplasm |
B | 0006534 | biological_process | cysteine metabolic process |
B | 0006535 | biological_process | cysteine biosynthetic process from serine |
B | 0009069 | biological_process | serine family amino acid metabolic process |
B | 0016740 | molecular_function | transferase activity |
B | 0016829 | molecular_function | lyase activity |
B | 0019344 | biological_process | cysteine biosynthetic process |
B | 0033847 | molecular_function | O-phosphoserine sulfhydrylase activity |
B | 0044272 | biological_process | sulfur compound biosynthetic process |
B | 0080146 | molecular_function | L-cysteine desulfhydrase activity |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 16 |
Details | BINDING SITE FOR RESIDUE PLP A 401 |
Chain | Residue |
A | LYS127 |
A | SER341 |
A | PRO368 |
A | ASP369 |
A | TYR374 |
A | HOH505 |
A | HOH506 |
A | HOH527 |
A | ASN155 |
A | SER259 |
A | GLY261 |
A | THR262 |
A | SER263 |
A | GLY264 |
A | HIS265 |
A | ILE296 |
site_id | AC2 |
Number of Residues | 9 |
Details | BINDING SITE FOR RESIDUE MPD A 402 |
Chain | Residue |
A | MET82 |
A | GLY94 |
A | PRO96 |
A | THR97 |
A | TYR119 |
A | HOH542 |
B | MET82 |
B | TYR119 |
B | HOH503 |
site_id | AC3 |
Number of Residues | 16 |
Details | BINDING SITE FOR RESIDUE PLP B 400 |
Chain | Residue |
B | LYS127 |
B | ASN155 |
B | SER259 |
B | GLY261 |
B | THR262 |
B | SER263 |
B | GLY264 |
B | HIS265 |
B | ILE296 |
B | SER341 |
B | PRO368 |
B | ASP369 |
B | TYR374 |
B | HOH517 |
B | HOH523 |
B | HOH601 |
Functional Information from PROSITE/UniProt
site_id | PS00901 |
Number of Residues | 20 |
Details | CYS_SYNTHASE Cysteine synthase/cystathionine beta-synthase P-phosphate attachment site. KlEwynpFSlSVKdRpAveI |
Chain | Residue | Details |
A | LYS115-ILE134 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 4 |
Details | BINDING: BINDING => ECO:0000269|PubMed:16005886 |
Chain | Residue | Details |
A | ASN155 | |
A | SER341 | |
B | ASN155 | |
B | SER341 |
site_id | SWS_FT_FI2 |
Number of Residues | 2 |
Details | BINDING: |
Chain | Residue | Details |
A | GLY261 | |
B | GLY261 |
site_id | SWS_FT_FI3 |
Number of Residues | 2 |
Details | MOD_RES: N6-(pyridoxal phosphate)lysine |
Chain | Residue | Details |
A | LYS127 | |
B | LYS127 |