1RPX
D-RIBULOSE-5-PHOSPHATE 3-EPIMERASE FROM SOLANUM TUBEROSUM CHLOROPLASTS
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004750 | molecular_function | D-ribulose-phosphate 3-epimerase activity |
| A | 0005975 | biological_process | carbohydrate metabolic process |
| A | 0006098 | biological_process | pentose-phosphate shunt |
| A | 0016857 | molecular_function | racemase and epimerase activity, acting on carbohydrates and derivatives |
| B | 0004750 | molecular_function | D-ribulose-phosphate 3-epimerase activity |
| B | 0005975 | biological_process | carbohydrate metabolic process |
| B | 0006098 | biological_process | pentose-phosphate shunt |
| B | 0016857 | molecular_function | racemase and epimerase activity, acting on carbohydrates and derivatives |
| C | 0004750 | molecular_function | D-ribulose-phosphate 3-epimerase activity |
| C | 0005975 | biological_process | carbohydrate metabolic process |
| C | 0006098 | biological_process | pentose-phosphate shunt |
| C | 0016857 | molecular_function | racemase and epimerase activity, acting on carbohydrates and derivatives |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 231 |
| Chain | Residue |
| A | GLY187 |
| A | GLY207 |
| A | SER208 |
| A | HOH232 |
| A | HOH238 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 B 232 |
| Chain | Residue |
| B | HOH241 |
| B | GLY187 |
| B | GLY207 |
| B | SER208 |
| B | HOH235 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 C 233 |
| Chain | Residue |
| C | GLY187 |
| C | GLY207 |
| C | SER208 |
| C | HOH236 |
| C | HOH241 |
Functional Information from PROSITE/UniProt
| site_id | PS01085 |
| Number of Residues | 15 |
| Details | RIBUL_P_3_EPIMER_1 Ribulose-phosphate 3-epimerase family signature 1. IHVDVmDgrFVpNiT |
| Chain | Residue | Details |
| A | ILE40-THR54 |
| site_id | PS01086 |
| Number of Residues | 23 |
| Details | RIBUL_P_3_EPIMER_2 Ribulose-phosphate 3-epimerase family signature 2. VlIMSVnPgfgGQsFiesqvkKI |
| Chain | Residue | Details |
| A | VAL144-ILE166 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 3 |
| Details | ACT_SITE: Proton acceptor => ECO:0000250|UniProtKB:P32719 |
| Chain | Residue | Details |
| A | ASP43 | |
| B | ASP43 | |
| C | ASP43 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 3 |
| Details | ACT_SITE: Proton donor => ECO:0000250|UniProtKB:P32719 |
| Chain | Residue | Details |
| A | ASP185 | |
| B | ASP185 | |
| C | ASP185 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 21 |
| Details | BINDING: BINDING => ECO:0000250|UniProtKB:P32719 |
| Chain | Residue | Details |
| A | SER16 | |
| B | ASP43 | |
| B | HIS74 | |
| B | GLY152 | |
| B | ASP185 | |
| B | GLY207 | |
| C | SER16 | |
| C | HIS41 | |
| C | ASP43 | |
| C | HIS74 | |
| C | GLY152 | |
| A | HIS41 | |
| C | ASP185 | |
| C | GLY207 | |
| A | ASP43 | |
| A | HIS74 | |
| A | GLY152 | |
| A | ASP185 | |
| A | GLY207 | |
| B | SER16 | |
| B | HIS41 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 4 |
| Details | a catalytic site defined by CSA, PubMed 10191144, 12547196 |
| Chain | Residue | Details |
| A | ASP185 | |
| A | HIS74 | |
| A | ASP43 | |
| A | HIS41 |
| site_id | CSA2 |
| Number of Residues | 4 |
| Details | a catalytic site defined by CSA, PubMed 10191144, 12547196 |
| Chain | Residue | Details |
| B | ASP185 | |
| B | HIS74 | |
| B | ASP43 | |
| B | HIS41 |
| site_id | CSA3 |
| Number of Residues | 4 |
| Details | a catalytic site defined by CSA, PubMed 10191144, 12547196 |
| Chain | Residue | Details |
| C | ASP185 | |
| C | HIS74 | |
| C | ASP43 | |
| C | HIS41 |
