3D19

Crystal structure of a conserved metalloprotein from Bacillus cereus

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, D, E... (A, B, C, D, E...)	Conserved metalloprotein	polymer	283	33339.0	6	UniProt (Q4MW04)	Bacillus cereus
2	G, I, K, M, O... (A, B, C, D, E...)	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
3	H, J, L, N, P... (A, B, C, D, E...)	FE (III) ION	non-polymer		55.8	6	Chemie (FE)
4	S, T, U, V, W... (A, B, C, D, E...)	water	water		18.0	129	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 11 - 282 (UniProt: Q4MW04)

PDB	External Database	Details
Met 8	-	expression tag
Ser 9	-	expression tag
Leu 10	-	expression tag
Phe 39	Leu 39	engineered mutation
Ile 137	Met 137	engineered mutation
Gln 138	Glu 138	engineered mutation
Glu 193	Ala 193	engineered mutation
Ala 211	Val 211	engineered mutation
Glu 283	-	expression tag
Gly 284	-	expression tag
His 285	-	expression tag
His 286	-	expression tag
His 287	-	expression tag
His 288	-	expression tag
His 289	-	expression tag
His 290	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	200034.0
Non-Polymers*	Number of molecules	12
	Total formula weight	480.9
All*	Total formula weight	200514.9

*Water molecules are not included.