1RRE

Crystal structure of E.coli Lon proteolytic domain

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...)	ATP-dependent protease La	polymer	200	21554.1	6	UniProt (P0A9M0) Pfam (PF05362)	Escherichia coli
2	G, H, I, J, K (B, C, D, E, F)	SULFATE ION	non-polymer		96.1	5	Chemie (SO4)
3	L, M, N, O, P... (A, B, C, D, E...)	water	water		18.0	792	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 585 - 784 (UniProt: P0A9M0)

PDB	External Database	Details
Ala 679	Ser 679	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	129324.5
Non-Polymers*	Number of molecules	5
	Total formula weight	480.3
All*	Total formula weight	129804.8

*Water molecules are not included.