7OQH

CryoEM structure of the transcription termination factor Rho from Mycobacterium tuberculosis

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	622	67362.7	6	UniProt (A0A045J3H4) Pfam (PF07498) Pfam (PF07497) Pfam (PF00006) UniProt (by SIFTS) (P9WHF3)	Mycobacterium tuberculosis	ATP-dependent helicase Rho
2	G, H, J, L, N... (A, B, C, D, E...)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	6	Chemie (ATP)
3	I, K, M, O, Q (B, C, D, E, F)	MAGNESIUM ION	non-polymer		24.3	5	Chemie (MG)

Sequence modifications

A, B, C, D, E, F: 1 - 602 (UniProt: A0A045J3H4)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Val 1	Met 1	conflict

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	404176.2
Non-Polymers*	Number of molecules	11
	Total formula weight	3164.6
All*	Total formula weight	407340.8

*Water molecules are not included.