2ZP8

The Nature of the TRAP:Anti-TRAP complex

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, D (A, B, C, D)	Transcription attenuation protein mtrB	polymer	74	8257.4	4	UniProt (Q9X6J6) Pfam (PF02081)	Bacillus stearothermophilus	Tryptophan RNA-binding attenuator protein, Trp RNA-binding attenuation protein, TRAP
2	E, F, G, H, I... (E, F, G, H, I...)	Tryptophan RNA-binding attenuator protein-inhibitory protein	polymer	53	5655.6	6	UniProt (O31466) Pfam (PF15777)	Bacillus subtilis	Anti-TRAP protein, AT
3	K, L, M, N (A, B, C, D)	TRYPTOPHAN	non-polymer		204.2	4	Chemie (TRP)
4	O, P, Q, R, S... (E, F, G, H, I...)	ZINC ION	non-polymer		65.4	6	Chemie (ZN)

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	66962.9
Non-Polymers*	Number of molecules	10
	Total formula weight	1209.4
All*	Total formula weight	68172.3

*Water molecules are not included.