4ONY

Crystal structure of a ABC transporter, periplasmic substrate-binding protein from Brucella melitensis

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)	Extracellular solute-binding protein family 5	polymer	595	67541.0	2	UniProt (C0RL96) Pfam (PF00496)	Brucella melitensis
2	C, F (A, B)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
3	D, G (A, B)	1-ETHOXY-2-(2-ETHOXYETHOXY)ETHANE	non-polymer		162.2	2	Chemie (P4G)
4	E (A)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
5	H, I (A, B)	water	water		18.0	1211	Chemie (HOH)

Sequence modifications

A, B: 9 - 595 (UniProt: C0RL96)

PDB	External Database	Details
Met 1	-	expression tag
Ala 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	135081.9
Non-Polymers*	Number of molecules	5
	Total formula weight	487.5
All*	Total formula weight	135569.4

*Water molecules are not included.