4IYQ

Crystal structure of divalent ion tolerance protein CutA1 from Ehrlichia chaffeensis

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)	Divalent ion tolerance protein CutA1	polymer	127	14343.1	3	UniProt (Q2GG79) Pfam (PF03091)	Ehrlichia chaffeensis
2	D, E, F, G, H (A, B, C)	CALCIUM ION	non-polymer		40.1	5	Chemie (CA)
3	I, J, K (A, B, C)	water	water		18.0	72	Chemie (HOH)

Sequence modifications

A, B, C: 2 - 107 (UniProt: Q2GG79)

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

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	43029.3
Non-Polymers*	Number of molecules	5
	Total formula weight	200.4
All*	Total formula weight	43229.7

*Water molecules are not included.