Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0004802 | molecular_function | transketolase activity |
| A | 0006163 | biological_process | purine nucleotide metabolic process |
| A | 0016740 | molecular_function | transferase activity |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue PEG A 701 |
| Chain | Residue |
| A | ASN310 |
| A | PHE313 |
| A | GLN328 |
| A | ASP332 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue PEG A 702 |
| Chain | Residue |
| A | THR198 |
| A | LYS206 |
| A | SER207 |
| A | HOH1509 |
| A | HOH1526 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue PEG A 703 |
| Chain | Residue |
| A | LYS206 |
| A | HIS211 |
| A | ILE212 |
| A | GLU214 |
| A | HOH811 |
| A | HOH821 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue PEG A 704 |
| Chain | Residue |
| A | ALA134 |
| A | ASN138 |
| A | LYS139 |
| A | HOH830 |
| site_id | AC5 |
| Number of Residues | 23 |
| Details | binding site for residue TPP A 705 |
| Chain | Residue |
| A | HIS66 |
| A | GLY114 |
| A | LEU116 |
| A | ASP155 |
| A | GLY156 |
| A | GLU160 |
| A | ASN185 |
| A | ILE187 |
| A | SER188 |
| A | ILE189 |
| A | ILE248 |
| A | HIS261 |
| A | ASP379 |
| A | GLU415 |
| A | PHE442 |
| A | TYR445 |
| A | HIS478 |
| A | E4P706 |
| A | CA707 |
| A | HOH874 |
| A | HOH1046 |
| A | HOH1117 |
| A | HOH1140 |
| site_id | AC6 |
| Number of Residues | 14 |
| Details | binding site for residue E4P A 706 |
| Chain | Residue |
| A | HIS27 |
| A | HIS261 |
| A | GLY262 |
| A | SER383 |
| A | PHE439 |
| A | HIS466 |
| A | ASP474 |
| A | ARG525 |
| A | TPP705 |
| A | HOH828 |
| A | HOH840 |
| A | HOH1059 |
| A | HOH1152 |
| A | HOH1378 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | binding site for residue CA A 707 |
| Chain | Residue |
| A | ASP155 |
| A | ASN185 |
| A | ILE187 |
| A | TPP705 |
| A | HOH874 |
Functional Information from PROSITE/UniProt
| site_id | PS00801 |
| Number of Residues | 21 |
| Details | TRANSKETOLASE_1 Transketolase signature 1. RllaVDavaaanSGHPGapLG |
| Chain | Residue | Details |
| A | ARG13-GLY33 | |
| site_id | PS00802 |
| Number of Residues | 17 |
| Details | TRANSKETOLASE_2 Transketolase signature 2. GEDGPTHqPIEtlAhfR |
| Chain | Residue | Details |
| A | GLY472-ARG488 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Proton donor => ECO:0000250 |
| Chain | Residue | Details |
| A | GLU415 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 15 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | HIS27 | |
| A | SER383 | |
| A | GLU415 | |
| A | PHE442 | |
| A | HIS466 | |
| A | ASP474 | |
| A | ARG525 | |
| A | HIS66 | |
| A | GLY114 | |
| A | ASP155 | |
| A | GLY156 | |
| A | ASN185 | |
| A | ILE187 | |
| A | HIS261 | |
| A | ARG356 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | SITE: Important for catalytic activity => ECO:0000250 |
| Chain | Residue | Details |
| A | HIS27 | |
| A | HIS261 | |
