3W6S

yeast N-acetyltransferase Mpr1 involved in oxidative stress tolerance via proline metabolism

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)	MPR1 protein	polymer	243	27942.9	3	UniProt (E9P8D2) Pfam (PF00583)	Saccharomyces cerevisiae (yeast)
2	D, F, G (A, B, C)	HEXAETHYLENE GLYCOL	non-polymer		282.3	3	Chemie (P6G)
3	E (A)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4	H, I, J (A, B, C)	water	water		18.0	228	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 229 (UniProt: E9P8D2)

PDB	External Database	Details
Met -13	-	expression tag
Lys -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
Met -5	-	expression tag
His -4	-	expression tag
Ala -3	-	expression tag
Gly -2	-	expression tag
Ala -1	-	expression tag
Gln 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	83828.6
Non-Polymers*	Number of molecules	4
	Total formula weight	871.3
All*	Total formula weight	84699.9

*Water molecules are not included.