2R5O

Crystal structure of the C-terminal domain of wzt

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)	Putative ATP binding component of ABC-transporter	polymer	188	21348.8	2	UniProt (Q47591) Pfam (PF14524)	Escherichia coli
2	C, D, E (A)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
3	F, G, I, J, K (A, B)	SODIUM ION	non-polymer		23.0	5	Chemie (NA)
4	H (A)	TETRAETHYLENE GLYCOL	non-polymer		194.2	1	Chemie (PG4)
5	L, M (A, B)	water	water		18.0	364	Chemie (HOH)

Sequence modifications

A, B: 255 - 431 (UniProt: Q47591)

PDB	External Database	Details
Met 244	-	expression tag
His 245	-	expression tag
His 246	-	expression tag
His 247	-	expression tag
His 248	-	expression tag
His 249	-	expression tag
His 250	-	expression tag
His 251	-	expression tag
His 252	-	expression tag
His 253	-	expression tag
His 254	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	42697.6
Non-Polymers*	Number of molecules	9
	Total formula weight	415.5
All*	Total formula weight	43113.1

*Water molecules are not included.