3S4U

Crystal structure of open, unliganded E. coli PhnD H157A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	PhnD, subunit of alkylphosphonate ABC transporter	polymer	321	35741.4	1	UniProt (Q1R3F7) Pfam (PF12974)	Escherichia coli

Sequence modifications

A: 1 - 312 (UniProt: Q1R3F7)

PDB	External Database	Details
Met -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag
Ala 157	His 183	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	35741.4
All*	Total formula weight	35741.4

*Water molecules are not included.