9NDJ

Cryo-EM structure of the endogenous ClpP1/ClpP2 heterocomplex from Pseudomonas aeruginosa bound to the AAA+ ClpX unfoldase.

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... (F, A, B, C, D...)	ATP-dependent Clp protease ATP-binding subunit ClpX	polymer	426	47049.7	6	UniProt (A0A3M5DFV1) Pfam (PF06689) Pfam (PF07724) Pfam (PF10431) UniProt (by SIFTS) (Q9I2U0)	Pseudomonas aeruginosa
2	G (G)	Unknown substrate	polymer	5	443.5	1		Escherichia coli
3	H, I, J, K, L... (H, I, J, K, L...)	ATP-dependent Clp protease proteolytic subunit	polymer	213	23529.1	7	UniProt (A0A072ZHR6) Pfam (PF00574) UniProt (by SIFTS) (Q9I2U1)	Pseudomonas aeruginosa	Endopeptidase Clp
4	O, P, Q, R, S... (P, Q, R, S, T...)	ATP-dependent Clp protease proteolytic subunit	polymer	209	23167.2	7	UniProt (A0A3M5ER03) Pfam (PF00574) UniProt (by SIFTS) (Q9HYR9)	Pseudomonas aeruginosa	Endopeptidase Clp
5	BA, DA, FA, V, Y... (C, D, E, F, B)	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
6	AA, CA, W, X (B, C, F, A)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	4	Chemie (ATP)
7	EA, GA (D, E)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)

Sequence modifications

P, Q, R, S, T, U, V: 1 - 201 (UniProt: A0A3M5ER03)

PDB	External Database	Details
Asp 202	-	expression tag
Tyr 203	-	expression tag
Lys 204	-	expression tag
Asp 205	-	expression tag
Asp 206	-	expression tag
Asp 207	-	expression tag
Asp 208	-	expression tag
Lys 209	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	21
	Total formula weight	609616.0
Non-Polymers*	Number of molecules	12
	Total formula weight	3029.0
All*	Total formula weight	612645.0

*Water molecules are not included.