2D1U

Solution structure of the periplasmic signaling domain of FecA from Escherichia coli

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Iron(III) dicitrate transport protein fecA	polymer	104	11152.1	1	UniProt (P13036) Pfam (PF07660) In PDB	Escherichia coli

Sequence modifications

A: 1 - 96 (UniProt: P13036)

PDB	External Database	Details
Leu 97	-	expression tag
Glu 98	-	expression tag
His 99	-	expression tag
His 100	-	expression tag
His 101	-	expression tag
His 102	-	expression tag
His 103	-	expression tag
His 104	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	11152.1
All*	Total formula weight	11152.1

*Water molecules are not included.