4RDT

Structure of the bacterial Zn-transporter ZnuD from Neisseria meningitidis (flexible conformation bound to a zinc ion)

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)	ZnuD	polymer	748	84334.7	2	UniProt (Q9JZN9) Pfam (PF07715) Pfam (PF00593)	Neisseria meningitidis
2	C, J (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	D, E, F (A)	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
4	G, H (A)	(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE	non-polymer		306.4	2	Chemie (C8E)
5	I, K (A, B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
6	L, M (A, B)	water	water		18.0	11	Chemie (HOH)

Sequence modifications

A, B: 1 - 734 (UniProt: Q9JZN9)

PDB	External Database	Details
Met -13	-	expression tag
Ala -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -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	168669.4
Non-Polymers*	Number of molecules	9
	Total formula weight	1212.1
All*	Total formula weight	169881.5

*Water molecules are not included.