5LJ7

Structure of Aggregatibacter actinomycetemcomitans MacB bound to ATP (P21)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Macrolide export ATP-binding/permease protein MacB	polymer	664	72114.7	2	UniProt (Q2EHL8) Pfam (PF00005) Pfam (PF12704) Pfam (PF02687) In PDB	Aggregatibacter actinomycetemcomitans (Actinobacillus actinomycetemcomitans)
2	A, B	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	2	Chemie (ATP)
3	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4		water	water		18.0	4	Chemie (HOH)

Sequence modifications

A, B: 1 - 644 (UniProt: Q2EHL8)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Gln 169	Glu 169	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	144229.4
Non-Polymers*	Number of molecules	4
	Total formula weight	1063.0
All*	Total formula weight	145292.4

*Water molecules are not included.