3ZZL

Bacillus halodurans trp RNA-binding attenuation protein (TRAP): a 12- subunit assembly

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C	TRANSCRIPTION ATTENUATION PROTEIN MTRB	polymer	70	7874.8	3	UniProt (Q9KCC6) Pfam (PF02081) In PDB	BACILLUS HALODURANS	TRP RNA-BINDING ATTENUATION PROTEIN, TRAP, TRYPTOPHAN RNA-BINDING ATTENUATOR PROTEIN
2	A, B, C	TRYPTOPHAN	non-polymer		204.2	6	Chemie (TRP)
3		water	water		18.0	230	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	23624.5
Non-Polymers*	Number of molecules	6
	Total formula weight	1225.3
All*	Total formula weight	24849.9

*Water molecules are not included.