3PC2
Full length structure of cystathionine beta-synthase from Drosophila
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 | cysteine biosynthetic process from serine |
A | 0008340 | biological_process | determination of adult lifespan |
A | 0016491 | molecular_function | oxidoreductase activity |
A | 0016740 | molecular_function | transferase activity |
A | 0016829 | molecular_function | lyase activity |
A | 0019343 | biological_process | cysteine biosynthetic process via cystathionine |
A | 0019344 | biological_process | cysteine biosynthetic process |
A | 0034976 | biological_process | response to endoplasmic reticulum stress |
A | 0046872 | molecular_function | metal ion binding |
A | 0050421 | molecular_function | nitrite reductase (NO-forming) activity |
A | 0050667 | biological_process | homocysteine metabolic process |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 15 |
Details | BINDING SITE FOR RESIDUE HEM A 701 |
Chain | Residue |
A | SER25 |
A | ALA200 |
A | PRO203 |
A | TYR207 |
A | ARG240 |
A | HOH688 |
A | HOH854 |
A | LYS26 |
A | CYS27 |
A | LYS28 |
A | THR33 |
A | GLU35 |
A | SER37 |
A | PRO38 |
A | HIS39 |
site_id | AC2 |
Number of Residues | 17 |
Details | BINDING SITE FOR RESIDUE PLP A 702 |
Chain | Residue |
A | LYS93 |
A | ASN123 |
A | ALA229 |
A | GLY230 |
A | THR231 |
A | ALA232 |
A | GLY233 |
A | THR234 |
A | GLY279 |
A | ILE280 |
A | SER323 |
A | PRO349 |
A | ASP350 |
A | HOH532 |
A | HOH536 |
A | HOH539 |
A | HOH558 |
Functional Information from PROSITE/UniProt
site_id | PS00901 |
Number of Residues | 19 |
Details | CYS_SYNTHASE Cysteine synthase/cystathionine beta-synthase P-phosphate attachment site. KcEfln.PGgSVKdRiGyrM |
Chain | Residue | Details |
A | LYS82-MET100 |