4JR6

Crystal structure of DsbA from Mycobacterium tuberculosis (reduced)

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)	Possible conserved membrane or secreted protein	polymer	224	23728.9	2	UniProt (O33272) Pfam (PF13462)	Mycobacterium tuberculosis
2	C (A)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
3	D, E (A, B)	water	water		18.0	452	Chemie (HOH)

Sequence modifications

A, B: 53 - 255 (UniProt: O33272)

PDB	External Database	Details
Mse 32	-	expression tag
Gly 33	-	expression tag
Ser 34	-	expression tag
Ser 35	-	expression tag
His 36	-	expression tag
His 37	-	expression tag
His 38	-	expression tag
His 39	-	expression tag
His 40	-	expression tag
His 41	-	expression tag
Ser 42	-	expression tag
Ser 43	-	expression tag
Gly 44	-	expression tag
Leu 45	-	expression tag
Val 46	-	expression tag
Pro 47	-	expression tag
Arg 48	-	expression tag
Gly 49	-	expression tag
Ser 50	-	expression tag
His 51	-	expression tag
Mse 52	-	expression tag
Mse 156	Leu 156	engineered mutation
Mse 232	Leu 232	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	47457.8
Non-Polymers*	Number of molecules	1
	Total formula weight	96.1
All*	Total formula weight	47553.9

*Water molecules are not included.