4LXF

Crystal structure of M. tuberculosis TreS

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Trehalose synthase	polymer	620	70696.9	2	UniProt (I6X8K8)	Mycobacterium tuberculosis
2	C, K (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	D, E, F, G, L (A, B)	GLYCEROL	non-polymer		92.1	5	Chemie (GOL)
4	H, I, J, M, N... (A, B)	SULFATE ION	non-polymer		96.1	6	Chemie (SO4)
5	P, Q (A, B)	water	water		18.0	46	Chemie (HOH)

Sequence modifications

A, B: 1 - 601 (UniProt: I6X8K8)

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

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	141393.9
Non-Polymers*	Number of molecules	13
	Total formula weight	1117.0
All*	Total formula weight	142510.9

*Water molecules are not included.