7PXD

Substrate-engaged mycobacterial Proteasome-associated ATPase in complex with open-gate 20S CP - composite map (state B)

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	0, 2, 4, 6, 8...	Proteasome subunit alpha	polymer	248	26911.0	14	UniProt (A0A655IUE1) Pfam (PF00227) UniProt (by SIFTS) (P9WHU1) In PDB	Mycobacterium tuberculosis	20S proteasome alpha subunit,Proteasome core protein PrcA
2	1, A, B, C, D...	AAA ATPase forming ring-shaped complexes	polymer	609	67487.9	7	UniProt (A0A045JPX7) Pfam (PF17758) Pfam (PF16450) Pfam (PF00004) UniProt (by SIFTS) (P9WQN5) In PDB	Mycobacterium tuberculosis	ARC
3	G	Prokaryotic ubiquitin-like protein Pup	polymer	66	7095.4	1	UniProt (A0A045GWT8) Pfam (PF05639) UniProt (by SIFTS) (P9WHN5) In PDB	Mycobacterium tuberculosis	Bacterial ubiquitin-like modifier
4	H, J, L, M, N...	Proteasome subunit beta	polymer	291	30332.0	14	UniProt (A0A045HFG5) Pfam (PF00227) UniProt (by SIFTS) (P9WHT9) In PDB	Mycobacterium tuberculosis	20S proteasome beta subunit,Proteasome core protein PrcB
5	A, B, C, D, E...	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	6	Chemie (ATP)
6	A, B, C, D, E...	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)

Sequence modifications

G: 1 - 64 (UniProt: A0A045GWT8)

PDB	External Database	Details
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	36
	Total formula weight	1280913.6
Non-Polymers*	Number of molecules	12
	Total formula weight	3188.9
All*	Total formula weight	1284102.5

*Water molecules are not included.