4U89

4'-phosphopantetheinyl transferase 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)	Phosphopantetheinyl transferase PptT	polymer	259	27771.7	1	UniProt (O33336) Pfam (PF17837) Pfam (PF01648)	Mycobacterium tuberculosis	Phosphopantetheinyl transferase PptT (CoA:APO-[ACP]pantetheinephosphotransferase) (CoA:APO-[acyl-carrier protein]pantetheinephosphotransferase)
2	B (A)	COENZYME A	non-polymer		767.5	1	Chemie (COA)
3	C, D, E, F, G... (A)	SODIUM ION	non-polymer		23.0	11	Chemie (NA)
4	N (A)	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
5	O (A)	TETRAETHYLENE GLYCOL	non-polymer		194.2	1	Chemie (PG4)
6	P (A)	IMIDAZOLE	non-polymer		69.1	1	Chemie (IMD)
7	Q (A)	water	water		18.0	271	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
Gly 228	-	expression tag
Ser 229	-	expression tag
Gly 230	-	expression tag
Gly 231	-	expression tag
Thr 232	-	expression tag
Ser 233	-	expression tag
Gly 234	-	expression tag
Gly 235	-	expression tag
Gly 236	-	expression tag
Ser 237	-	expression tag
Gly 238	-	expression tag
Thr 239	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	27771.7
Non-Polymers*	Number of molecules	15
	Total formula weight	1378.7
All*	Total formula weight	29150.4

*Water molecules are not included.