4EX6

Crystal structure of the alnumycin P phosphatase AlnB

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	AlnB	polymer	237	24253.6	1	UniProt (B6SEG4) Pfam (PF13419) In PDB	Streptomyces sp. CM020
2	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3	A	BORIC ACID	non-polymer		61.8	1	Chemie (BO3)
4		water	water		18.0	373	Chemie (HOH)

Sequence modifications

A: 2 - 227 (UniProt: B6SEG4)

PDB	External Database	Details
Met -9	-	expression tag
Ala -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
Arg 0	-	expression tag
Ser 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	24253.6
Non-Polymers*	Number of molecules	2
	Total formula weight	86.1
All*	Total formula weight	24339.8

*Water molecules are not included.