8BBU

Crystal structure of medical leech destabilase (high salt)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Lysozyme	polymer	124	13697.7	2	UniProt (Q25091) Pfam (PF05497) In PDB	Hirudo medicinalis (medicinal leech)
2	A, B	SODIUM ION	non-polymer		23.0	3	Chemie (NA)
3	A, B	MALONATE ION	non-polymer		102.0	7	Chemie (MLI)
4	A	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
5		water	water		18.0	357	Chemie (HOH)

Sequence modifications

A, B: 21 - 136 (UniProt: Q25091)

PDB	External Database	Details
Gly 137	-	expression tag
Thr 138	-	expression tag
His 139	-	expression tag
His 140	-	expression tag
His 141	-	expression tag
His 142	-	expression tag
His 143	-	expression tag
His 144	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	27395.4
Non-Polymers*	Number of molecules	12
	Total formula weight	967.5
All*	Total formula weight	28362.9

*Water molecules are not included.