3M49
Crystal Structure of Transketolase Complexed with Thiamine Diphosphate from Bacillus anthracis
Replaces: 3K95Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Transketolase | polymer | 690 | 76305.6 | 2 | UniProt (Q81Y15) Pfam (PF00456) Pfam (PF02779) Pfam (PF22613) UniProt (by SIFTS) (A0A6L7H165) | Bacillus anthracis | |
| 2 | AA, C (B, A) | THIAMINE DIPHOSPHATE | non-polymer | 425.3 | 2 | Chemie (TPP) | |||
| 3 | BA, D, H, HA, I... (B, A) | SULFATE ION | non-polymer | 96.1 | 9 | Chemie (SO4) | |||
| 4 | DA, E, FA, GA, IA... (B, A) | FORMIC ACID | non-polymer | 46.0 | 12 | Chemie (FMT) | |||
| 5 | EA, F, G, JA, LA... (B, A) | GLYCEROL | non-polymer | 92.1 | 8 | Chemie (GOL) | |||
| 6 | M (A) | ACETIC ACID | non-polymer | 60.1 | 1 | Chemie (ACY) | |||
| 7 | N (A) | 1-METHOXY-2-[2-(2-METHOXY-ETHOXY]-ETHANE | non-polymer | 178.2 | 1 | Chemie (PG5) | |||
| 8 | O, S (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
| 9 | P (A) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 10 | R (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 11 | CA (B) | 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 209.2 | 1 | Chemie (BTB) | |||
| 12 | OA, PA (A, B) | water | water | 18.0 | 1130 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 666 (UniProt: Q81Y15)
| PDB | External Database | Details |
|---|---|---|
| Mse -23 | - | expression tag |
| His -22 | - | expression tag |
| His -21 | - | expression tag |
| His -20 | - | expression tag |
| His -19 | - | expression tag |
| His -18 | - | expression tag |
| His -17 | - | expression tag |
| Ser -16 | - | expression tag |
| Ser -15 | - | expression tag |
| Gly -14 | - | expression tag |
| Val -13 | - | expression tag |
| Asp -12 | - | expression tag |
| Leu -11 | - | expression tag |
| Gly -10 | - | expression tag |
| Thr -9 | - | expression tag |
| Glu -8 | - | expression tag |
| Asn -7 | - | expression tag |
| Leu -6 | - | expression tag |
| Tyr -5 | - | expression tag |
| Phe -4 | - | expression tag |
| Gln -3 | - | expression tag |
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 152611.2 | |
| Non-Polymers* | Number of molecules | 38 |
| Total formula weight | 3810.5 | |
| All* | Total formula weight | 156421.7 |
