3QK6

Crystal structure of Escherichia coli PhnD

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)	PhnD, subunit of alkylphosphonate ABC transporter	polymer	321	36136.7	2	UniProt (Q1R3F7)	Escherichia coli UTI89
2	C, D (A, B)	UNKNOWN LIGAND	non-polymer			2	Chemie (UNL)
3	E, F (A, B)	water	water		18.0	29	Chemie (HOH)

Sequence modifications

A, B: 1 - 312 (UniProt: Q1R3F7)

PDB	External Database	Details
Mse -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

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	72273.4
Non-Polymers*	Number of molecules	2
	Total formula weight	0.0
All*	Total formula weight	72273.4

*Water molecules are not included.