7LJF

Cryo-EM structure of the Mpa hexamer in the presence of ATP and the Pup-FabD substrate

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...	AAA ATPase forming ring-shaped complexes	polymer	601	66583.0	6	UniProt (A0A045JPX7) Pfam (PF17758) Pfam (PF16450) Pfam (PF00004) UniProt (by SIFTS) (P9WQN5) In PDB	Mycobacterium tuberculosis	ARC
2	A, B, C	MAGNESIUM ION	non-polymer		24.3	3	Chemie (MG)
3	A	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	1	Chemie (ATP)
4	B, C	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	399497.8
Non-Polymers*	Number of molecules	6
	Total formula weight	1434.5
All*	Total formula weight	400932.3

*Water molecules are not included.