8KIC

Bacterial serine protease

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	D, E, F, C, A...	peptidase Do	polymer	463	48361.0	6	UniProt (C3SRW2) Pfam (PF13365) Pfam (PF00595) In PDB	Escherichia coli
2	G	Lysozyme fragment (unknown sequence)	polymer	8	698.9	1		Gallus gallus
3	H	Lysozyme fragment (unknown sequence)	polymer	5	443.5	1		Gallus gallus
4	I	Lysozyme fragment (unknown sequence)	polymer	7	613.7	1		Gallus gallus

Sequence modifications

D, E, F, C, A, B: 1 - 455 (UniProt: C3SRW2)

PDB	External Database	Details
Ala 214	Ser 214	engineered mutation
Leu 456	-	expression tag
Trp 457	-	expression tag
His 458	-	expression tag
His 459	-	expression tag
His 460	-	expression tag
His 461	-	expression tag
His 462	-	expression tag
His 463	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	9
	Total formula weight	291922.4
All*	Total formula weight	291922.4

*Water molecules are not included.