2O2J

Mycobacterium tuberculosis tryptophan synthase beta chain dimer (apoform)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Tryptophan synthase beta chain	polymer	422	44694.2	2	UniProt (P66984) Pfam (PF00291) UniProt (by SIFTS) (P9WFX9) In PDB	Mycobacterium tuberculosis
2		water	water		18.0	20	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	89388.3
All*	Total formula weight	89388.3

*Water molecules are not included.