7P20

High resolution structure of the Juniperus ashei allergen - Jun a 3

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Pathogenesis-related 5 protein Jun a 3.0101	polymer	207	22021.4	1	UniProt (P81295) Pfam (PF00314)	Juniperus ashei (Ozark white cedar)	PR-5 protein Jun a 3.0101,Pollen allergen Jun a 3, Jun a 3
2	B, C (A)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
3	D (A)	water	water		18.0	290	Chemie (HOH)

Sequence modifications

A: 25 - 225 (UniProt: P81295)

PDB	External Database	Details
Gln 133	Asn 133	engineered mutation
Gln 188	Asn 188	engineered mutation
His 226	-	expression tag
His 227	-	expression tag
His 228	-	expression tag
His 229	-	expression tag
His 230	-	expression tag
His 231	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	22021.4
Non-Polymers*	Number of molecules	2
	Total formula weight	70.9
All*	Total formula weight	22092.3

*Water molecules are not included.