4KRU

X-ray structure of catalytic domain of endolysin from clostridium perfringens phage phiSM101

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Autolytic lysozyme	polymer	229	25894.5	1	UniProt (Q0SPG7) Pfam (PF01183)	Clostridium phage phiSM101
2	B (A)	2-acetamido-2-deoxy-alpha-D-glucopyranose	non-polymer		221.2	1	Chemie (NDG)
3	C (A)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
4	D (A)	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
5	E (A)	water	water		18.0	346	Chemie (HOH)

Sequence modifications

A: 1 - 218 (UniProt: Q0SPG7)

PDB	External Database	Details
Met -11	-	expression tag
Asn -10	-	expression tag
His -9	-	expression tag
Lys -8	-	expression tag
Val -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	25894.5
Non-Polymers*	Number of molecules	3
	Total formula weight	537.4
All*	Total formula weight	26431.9

*Water molecules are not included.