5DU6

Crystal structure of M. tuberculosis EchA6 bound to ligand GSK059A.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C (A, B, C)	Probable enoyl-CoA hydratase echA6	polymer	263	28230.2	3	UniProt (P9WNP1) Pfam (PF00378)	Mycobacterium tuberculosis	EchA6
2	D, E, F (A, B, C)	(5R,7R)-5-(4-ethylphenyl)-N-(4-fluorobenzyl)-7-methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide	non-polymer		392.5	3	Chemie (G59)
3	G, H, I (A, B, C)	water	water		18.0	102	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 243 (UniProt: P9WNP1)

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	3
	Total formula weight	84690.6
Non-Polymers*	Number of molecules	3
	Total formula weight	1177.4
All*	Total formula weight	85868.0

*Water molecules are not included.