6ZZB

Crystal structure of the Eimeria tenella surface antigen protein SAG19

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	SAG family member (Sag19)	polymer	242	26090.0	1	UniProt (Q70CD0) In PDB	Eimeria tenella (Coccidian parasite)	Surface antigen 19
2	A	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3		water	water		18.0	259	Chemie (HOH)

Sequence modifications

A: 17 - 248 (UniProt: Q70CD0)

PDB	External Database	Details
Ala 15	-	expression tag
Met 16	-	expression tag
Leu 249	-	expression tag
Glu 250	-	expression tag
His 251	-	expression tag
His 252	-	expression tag
His 253	-	expression tag
His 254	-	expression tag
His 255	-	expression tag
His 256	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	26090.0
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	26282.1

*Water molecules are not included.