3BMW
Cyclodextrin glycosyl transferase from Thermoanerobacterium thermosulfurigenes EM1 mutant S77P complexed with a maltoheptaose inhibitor
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Cyclomaltodextrin glucanotransferase | polymer | 683 | 75508.1 | 1 | UniProt (P26827) Pfam (PF00128) Pfam (PF02806) Pfam (PF01833) Pfam (PF00686) | Thermoanaerobacterium thermosulfurigenes | Cyclodextrin-glycosyltransferase, CGTase |
| 2 | B (B) | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900001) GlyTouCan (G07411ON) | alpha-maltose | ||
| 3 | C (C) | alpha-D-quinovopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 488.4 | 1 | In PDB GlyTouCan (G31885RT) | |||
| 4 | D (D) | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 504.4 | 1 | In PDB BIRD (PRD_900009) GlyTouCan (G96370VA) | alpha-maltotriose | ||
| 5 | E (A) | 6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4-ENE-1,2,3-TRIOL | non-polymer | 175.2 | 1 | Chemie (ACI) | |||
| 6 | F, G (A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 7 | H (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 8 | I, J, K (A) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 9 | L, M, N, O, P... (A) | GLYCEROL | non-polymer | 92.1 | 6 | Chemie (GOL) | |||
| 10 | R (A) | water | water | 18.0 | 1155 | Chemie (HOH) |
Sequence modifications
A: 1 - 683 (UniProt: P26827)
| PDB | External Database | Details |
|---|---|---|
| Pro 77 | Ser 104 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 75508.1 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 1335.2 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 1131.5 | |
| All* | Total formula weight | 77974.8 |
