8QZH

Crystal structure of apo-PptT from Mycobacterium tuberculosis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	4'-phosphopantetheinyl transferase PptT	polymer	247	26908.9	1	UniProt (O33336) Pfam (PF17837) Pfam (PF01648)	Mycobacterium tuberculosis
2	B, C, D (A)	ACETATE ION	non-polymer		59.0	3	Chemie (ACT)
3	E, F, G (A)	MAGNESIUM ION	non-polymer		24.3	3	Chemie (MG)
4	H (A)	water	water		18.0	138	Chemie (HOH)

Sequence modifications

A: 1 - 227 (UniProt: O33336)

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

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	26908.9
Non-Polymers*	Number of molecules	6
	Total formula weight	250.0
All*	Total formula weight	27158.9

*Water molecules are not included.