4V4F

The structure of the trp RNA-binding attenuation protein (TRAP) bound to a RNA molecule containing UAGAU repeats

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A0, A1, A2, A3, A4...	5'-R(*UP*AP*GP*AP*UP)-3'	polymer	5	1571.0	22		synthetic construct
2	AA, AB, AC, AD, AE...	TRANSCRIPTION ATTENUATION PROTEIN MTRB	polymer	74	8257.4	44	UniProt (Q9X6J6) Pfam (PF02081) In PDB	BACILLUS STEAROTHERMOPHILUS	TRYPTOPHAN RNA-BINDING ATTENUATOR PROTEIN, TRP RNA-BINDING ATTENUATION PROTEIN, TRAP
3	AM, BQ, AN, BR, AO...	TRYPTOPHAN	non-polymer		204.2	44	Chemie (TRP)
4		water	water		18.0	3318	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	66
	Total formula weight	397886.4
Non-Polymers*	Number of molecules	44
	Total formula weight	8985.9
All*	Total formula weight	406872.3

*Water molecules are not included.