6AKV

Crystal structure of LysB4, the endolysin from Bacillus cereus-targeting bacteriophage B4

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	LysB4	polymer	282	30083.3	1	UniProt (H9NAL3) Pfam (PF13539) Pfam (PF08460) In PDB	Bacillus phage B4	Endolysin
2	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
3	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
5		water	water		18.0	23	Chemie (HOH)

Sequence modifications

A: 1 - 262 (UniProt: H9NAL3)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	30083.3
Non-Polymers*	Number of molecules	3
	Total formula weight	196.9
All*	Total formula weight	30280.2

*Water molecules are not included.