3ICE

Rho transcription termination factor bound to RNA and ADP-BeF3

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, E... (A, B, C, D, E...)	Transcription termination factor rho	polymer	422	48193.8	6	UniProt (P0AG30) Pfam (PF07498) Pfam (PF07497) Pfam (PF00006)	Escherichia coli K-12	ATP-dependent helicase rho
2	G (G)	5'-R(P*UP*UP*UP*UP*UP*UP*UP*UP*UP*UP*UP*U)-3'	polymer	12	3629.0	1
3	H, K, N, Q, T... (A, B, C, D, E...)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	6	Chemie (ADP)
4	I, L, O, R, U... (A, B, C, D, E...)	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
5	J, M, P, S, V... (A, B, C, D, E...)	BERYLLIUM TRIFLUORIDE ION	non-polymer		66.0	6	Chemie (BEF)
6	AA, W (G, E)	SPERMIDINE	non-polymer		145.2	2	Chemie (SPD)
7	BA, CA, DA, EA, FA... (A, B, C, D, E...)	water	water		18.0	84	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 419 (UniProt: P0AG30)

PDB	External Database	Details
Mse -2	-	expression tag
Gly -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	7
	Total formula weight	292791.7
Non-Polymers*	Number of molecules	20
	Total formula weight	3395.6
All*	Total formula weight	296187.2

*Water molecules are not included.