6IQR

Crystal structure of Prc with S452I and L252Y mutations

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Tail-specific protease	polymer	688	77670.9	2	UniProt (P23865) Pfam (PF17804) Pfam (PF00595) Pfam (PF03572) Pfam (PF11818)	Escherichia coli (strain K12)	C-terminal-processing peptidase,PRC protein,Protease Re
2	C, D (A, B)	water	water		18.0	2	Chemie (HOH)

Sequence modifications

A, B: 1 - 682 (UniProt: P23865)

PDB	External Database	Details
Tyr 252	Leu 252	engineered mutation
Ile 452	Ser 452	engineered mutation
His 683	-	expression tag
His 684	-	expression tag
His 685	-	expression tag
His 686	-	expression tag
His 687	-	expression tag
His 688	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	155341.9
All*	Total formula weight	155341.9

*Water molecules are not included.