6SNA

Crystal structure of Antirestriction ArdC protein from R388 plasmid. Mn(II)-bound structure.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, F, G, J...	ArdC protein	polymer	305	34316.4	8	UniProt (Q6I6B2) Pfam (PF08401) Pfam (PF18818) In PDB	Escherichia coli
2	A, B, F, G, J...	MANGANESE (II) ION	non-polymer		54.9	8	Chemie (MN)
3		water	water		18.0	329	Chemie (HOH)

Sequence modifications

A, B, F, G, J, K, N, X: 1 - 297 (UniProt: Q6I6B2)

PDB	External Database	Details
Leu 298	-	expression tag
Glu 299	-	expression tag
His 300	-	expression tag
His 301	-	expression tag
His 302	-	expression tag
His 303	-	expression tag
His 304	-	expression tag
His 305	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	274531.2
Non-Polymers*	Number of molecules	8
	Total formula weight	439.5
All*	Total formula weight	274970.7

*Water molecules are not included.