3L0R

Crystal Structure of Salivary Cystatin from the Soft Tick Ornithodoros moubata

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Cystatin-2	polymer	115	13076.6	2	UniProt (Q6QD55) Pfam (PF00031) In PDB	Ornithodoros moubata (Soft tick)	OmC2
2	A, B	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
3	A, B	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
4		water	water		18.0	112	Chemie (HOH)

Sequence modifications

A, B: 1 - 109 (UniProt: Q6QD55)

PDB	External Database	Details
His 110	-	expression tag
His 111	-	expression tag
His 112	-	expression tag
His 113	-	expression tag
His 114	-	expression tag
His 115	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	26153.1
Non-Polymers*	Number of molecules	5
	Total formula weight	347.2
All*	Total formula weight	26500.3

*Water molecules are not included.