9BKY

Crystal structure of a C2 domain from Trichomonas vaginalis (sulfate bound)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C	XYPPX repeat family protein	polymer	138	15905.2	3	UniProt (A2FNQ6) Pfam (PF00168) In PDB	Trichomonas vaginalis G3
2	A, B, C	SULFATE ION	non-polymer		96.1	20	Chemie (SO4)
3	A, B	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4		water	water		18.0	271	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 130 (UniProt: A2FNQ6)

PDB	External Database	Details
Met -7	-	initiating methionine
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	47715.6
Non-Polymers*	Number of molecules	22
	Total formula weight	2105.4
All*	Total formula weight	49821.1

*Water molecules are not included.