| 
 3Dee - Database of Protein Domain Definitions | 
| Class | Complex (Lyase/PEPTIDE) | 
| Compound | Mol_id: 1; Molecule: Tryptophan Synthase; Chain: A, B; Ec: 4.2.1.20; Engineered: Yes; Mutation: Chain B, K87t; Heterogen: Pyridoxal-5'-phosphate (Plp); Mol_id: 2; Molecule: L-serine; Chain: C; Engineered: Yes; Other_details: Bound To B Subunit | 
| Author | S.Rhee,K.Parris,S.A.Ahmed,E.W.Miles,D.R.Davies | 
| Model type | XRAY | 
| Resolution | 1.900000 | 
| Domain | Segment | FROM | TO | See Domain | Enter Classification | 
|---|---|---|---|---|---|
| 1ubsa-1 | 1 | A:1:- | A:268:- | Rasmol | Enter | 
| Class | (from SCOP) : Alpha and beta (a/b) | ||||
| Fold | (from SCOP) : beta/alpha (TIM)-barrel | ||||
[Show alternative domain definitions for this chain]
| Domain | Segment | FROM | TO | See Domain | Enter Classification | 
|---|---|---|---|---|---|
| 1ubsb-1 | 1 | B:3:- | B:53:- | Rasmol | Enter | 
| 2 | B:87:- | B:205:- | |||
| Class |  (from SCOP) : Alpha and beta (a/b) 
 (from 3Dee) : Alpha and beta (a/b)  | ||||
| Fold |  (from SCOP) : Tryptophan synthase, beta-subunit 
 (from 3Dee) : Tryptophan synthase, beta-subunit Domain I  | ||||
| 1ubsb-2 | 1 | B:54:- | B:86:- | Rasmol | Enter | 
| 2 | B:206:- | B:391:- | |||
| Class |  (from SCOP) : Alpha and beta (a/b) 
 (from 3Dee) : Alpha and beta (a/b)  | ||||
| Fold |  (from SCOP) : Tryptophan synthase, beta-subunit 
 (from 3Dee) : Tryptophan synthase, beta-subunit Domain II  | ||||
[Show alternative domain definitions for this chain]
Domain definitions do not exist for this chain (non-protein or < 20 residues long)