2XD2

The crystal structure of MalX from Streptococcus pneumoniae

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	MALTOSE/MALTODEXTRIN-BINDING PROTEIN	polymer	416	44928.0	2	UniProt (P59213) Pfam (PF13416) In PDB	STREPTOCOCCUS PNEUMONIAE	MALX
2		water	water		18.0	58	Chemie (HOH)

Sequence modifications

A, B: 30 - 422 (UniProt: P59213)

PDB	External Database	Details
Met 7	-	expression tag
Gly 8	-	expression tag
Ser 9	-	expression tag
Ser 10	-	expression tag
His 11	-	expression tag
His 12	-	expression tag
His 13	-	expression tag
His 14	-	expression tag
His 15	-	expression tag
His 16	-	expression tag
Ser 17	-	expression tag
Ser 18	-	expression tag
Gly 19	-	expression tag
Leu 20	-	expression tag
Val 21	-	expression tag
Pro 22	-	expression tag
Arg 23	-	expression tag
Gly 24	-	expression tag
Ser 25	-	expression tag
His 26	-	expression tag
Met 27	-	expression tag
Ala 28	-	expression tag
Ser 29	-	expression tag
Asn 90	Ser 91	conflict
Leu 416	Ile 417	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	89856.0
All*	Total formula weight	89856.0

*Water molecules are not included.