2IBP
Crystal Structure of Citrate Synthase from Pyrobaculum aerophilum
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004108 | molecular_function | citrate (Si)-synthase activity |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005975 | biological_process | carbohydrate metabolic process |
| A | 0006099 | biological_process | tricarboxylic acid cycle |
| A | 0016740 | molecular_function | transferase activity |
| A | 0036440 | molecular_function | citrate synthase activity |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0046912 | molecular_function | acyltransferase activity, acyl groups converted into alkyl on transfer |
| B | 0004108 | molecular_function | citrate (Si)-synthase activity |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0005975 | biological_process | carbohydrate metabolic process |
| B | 0006099 | biological_process | tricarboxylic acid cycle |
| B | 0016740 | molecular_function | transferase activity |
| B | 0036440 | molecular_function | citrate synthase activity |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0046912 | molecular_function | acyltransferase activity, acyl groups converted into alkyl on transfer |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ACT B 901 |
| Chain | Residue |
| B | PRO359 |
| B | TYR360 |
| B | HOH1246 |
| B | HOH1271 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE ACT A 902 |
| Chain | Residue |
| A | PRO359 |
| A | TYR360 |
| A | HOH928 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE MG B 903 |
| Chain | Residue |
| B | HOH914 |
| B | HOH1177 |
| B | HOH1202 |
| B | HOH1283 |
| B | HOH1284 |
| B | GLU304 |
| B | ASP308 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE MG A 904 |
| Chain | Residue |
| A | ASP308 |
| A | HOH1064 |
| A | HOH1167 |
| A | HOH1299 |
| A | HOH1300 |
| A | HOH1301 |
| A | HOH1302 |
Functional Information from PROSITE/UniProt
| site_id | PS00480 |
| Number of Residues | 13 |
| Details | CITRATE_SYNTHASE Citrate synthase signature. GVGHrVy.KayDPR |
| Chain | Residue | Details |
| A | GLY286-ARG298 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1aj8 |
| Chain | Residue | Details |
| A | HIS249 | |
| A | HIS289 | |
| A | ASP346 |
| site_id | CSA2 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1aj8 |
| Chain | Residue | Details |
| B | HIS249 | |
| B | HIS289 | |
| B | ASP346 |
| site_id | CSA3 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1aj8 |
| Chain | Residue | Details |
| A | HIS249 | |
| A | HIS289 | |
| A | SER219 | |
| A | ASP346 |
| site_id | CSA4 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1aj8 |
| Chain | Residue | Details |
| B | HIS249 | |
| B | HIS289 | |
| B | SER219 | |
| B | ASP346 |
