4LY6

Nucleotide-induced asymmetry within ATPase activator ring drives s54-RNAP interaction and ATP hydrolysis

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...	Transcriptional regulator (NtrC family)	polymer	268	30731.6	24	UniProt (O67198) Pfam (PF00158) In PDB	Aquifex aeolicus
2	B, Q, C, S, D...	[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]oxy-tris(fluoranyl)beryllium	non-polymer		492.2	20	Chemie (08T)
3	P, B, Q, C, S...	MAGNESIUM ION	non-polymer		24.3	20	Chemie (MG)
4	X, L	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)

Sequence modifications

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X: 121 - 387 (UniProt: O67198)

PDB	External Database	Details
Met 120	-	initiating methionine

Contents of the asymmetric unit

Polymers	Number of chains	24
	Total formula weight	737558.4
Non-Polymers*	Number of molecules	42
	Total formula weight	11184.5
All*	Total formula weight	748742.9

*Water molecules are not included.