4E98

Crystal structure of possible CutA1 divalent ion tolerance protein from Cryptosporidium parvum Iowa II

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 (A, B, C)	CutA1 divalent ion tolerance protein	polymer	138	15585.7	3	UniProt (Q5CX58) Pfam (PF03091)	Cryptosporidium parvum
2	D, E, F (A, B, C)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
3	G, H, I (A, B, C)	water	water		18.0	191	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 116 (UniProt: Q5CX58)

PDB	External Database	Details
Met -21	-	expression tag
Ala -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
Met -13	-	expression tag
Gly -12	-	expression tag
Thr -11	-	expression tag
Leu -10	-	expression tag
Glu -9	-	expression tag
Ala -8	-	expression tag
Gln -7	-	expression tag
Thr -6	-	expression tag
Gln -5	-	expression tag
Gly -4	-	expression tag
Pro -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
Met 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	46757.1
Non-Polymers*	Number of molecules	3
	Total formula weight	106.4
All*	Total formula weight	46863.4

*Water molecules are not included.