7AHP

Crystal structure of Ixodes ricinus serpin - Iripin-3

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Putative salivary serpin	polymer	355	39157.3	1	UniProt (A0A0K8RCY5) Pfam (PF00079) In PDB	Ixodes ricinus (Common tick)
2	aa	Putative salivary serpin	polymer	31	3712.2	1	UniProt (A0A0K8RCY5) In PDB	Ixodes ricinus (Common tick)
3	A	TRIS-HYDROXYMETHYL-METHYL-AMMONIUM	non-polymer		122.1	3	Chemie (144)
4		water	water		18.0	243	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	42869.6
Non-Polymers*	Number of molecules	3
	Total formula weight	366.4
All*	Total formula weight	43236.0

*Water molecules are not included.