6P3T

Crystal structure of Eis from Mycobacterium tuberculosis in complex with inhibitor SGT449

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	N-acetyltransferase Eis	polymer	422	45999.1	1	UniProt (P9WFK7) Pfam (PF13527) Pfam (PF17668) Pfam (PF13530)	Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)	Aminoglycoside N-acetyltransferase,Enhanced intracellular survival protein,Protein-lysine N-acetyltransferase
2	B (A)	N-methyl-N-(naphthalen-2-yl)-2,3-dioxo-1,2,3,4-tetrahydroquinoxaline-6-sulfonamide	non-polymer		381.4	1	Chemie (NRS)
3	C, D, L (A)	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
4	E (A)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	1	Chemie (PEG)
5	F, G, H (A)	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
6	I, J, K (A)	DIMETHYL SULFOXIDE	non-polymer		78.1	3	Chemie (DMS)
7	M (A)	AMMONIUM ION	non-polymer		18.0	1	Chemie (NH4)
8	N (A)	water	water		18.0	188	Chemie (HOH)

Sequence modifications

A: 1 - 402 (UniProt: P9WFK7)

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
Ala 204	Cys 204	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	45999.1
Non-Polymers*	Number of molecules	12
	Total formula weight	1304.4
All*	Total formula weight	47303.5

*Water molecules are not included.