4PR3

Crystal structure of Brucella melitensis 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	5'-methylthioadenosine nucleosidase / s-adenosylhomocysteine nucleosidase	polymer	233	25205.5	2	UniProt (Q8YBL1) Pfam (PF01048)	Brucella melitensis bv. 1
2	C, E (A, B)	ADENINE	non-polymer		135.1	2	Chemie (ADE)
3	D, F (A, B)	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
4	G (B)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
5	H, I (A, B)	water	water		18.0	70	Chemie (HOH)

Sequence modifications

A, B: 1 - 209 (UniProt: Q8YBL1)

PDB	External Database	Details
Mse -23	-	expression tag
His -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
Gly -14	-	expression tag
Val -13	-	expression tag
Asp -12	-	expression tag
Leu -11	-	expression tag
Gly -10	-	expression tag
Thr -9	-	expression tag
Glu -8	-	expression tag
Asn -7	-	expression tag
Leu -6	-	expression tag
Tyr -5	-	expression tag
Phe -4	-	expression tag
Gln -3	-	expression tag
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	50411.0
Non-Polymers*	Number of molecules	5
	Total formula weight	552.3
All*	Total formula weight	50963.3

*Water molecules are not included.