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You have supplied chain B for PDB code 1ax4

Class Tryptophan Biosynthesis
Compound Mol_id: 1; Molecule: Tryptophanase; Chain: A, B, C, D; Synonym: Tryptophan Indole-lyase; Ec: 4.1.99.1; Engineered: Yes; Biological_unit: Tetramer; Other_details: Pyridoxal 5'-dependent Enzyme, Requires Monovalent Cations For Activity, Degrades L-tryptophan To Indole, Pyruvate And Ammonia
Author M.N.Isupov,A.A.Antson,E.J.Dodson,G.G.Dodson, i.S.Dementieva,L.N.Zakomirdina,K.S.Wilson,Z.Dauter, a.A.Lebedev,E.H.Harutyunyan
Model type XRAY
Resolution 2.100000

[PDB file header]

Domain Definitions

Default Definition

This definition is from AUTO.1 produced automatically by alignment with 1tplb

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Domain Segment FROM TO See Domain Enter Classification
1ax4b-1 1 B:2:- B:51:- Rasmol Enter
2 B:321:- B:466:-
Class (from SCOP) : Alpha and beta (a/b)
(from 3Dee) : Alpha and beta (a/b)
Fold (from SCOP) : PLP-dependent transferases
(from 3Dee) : PLP-dependent transferases smaller domain
1ax4b-2 1 B:52:- B:111:- Rasmol Enter
2 B:260:- B:320:-
Class (from SCOP) : Alpha and beta (a/b)
(from 3Dee) : Alpha and beta (a/b)
Fold (from SCOP) : PLP-dependent transferases
(from 3Dee) : PLP-dependent transferases Domain II
1ax4b-3 1 B:112:- B:259:- Rasmol Enter
Class (from SCOP) : Alpha and beta (a/b)
(from 3Dee) : Alpha and beta (a/b)
Fold (from SCOP) : PLP-dependent transferases
(from 3Dee) : PLP-dependent transferases Domain III

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