5O2K

Native apo-structure of Pseudomonas stutzeri PtxB to 2.1 A resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	D, A, B, C, E...	Probable phosphite transport system-binding protein PtxB	polymer	273	30173.1	6	UniProt (O69052) Pfam (PF12974) In PDB	Pseudomonas stutzeri
2		water	water		18.0	300	Chemie (HOH)

Sequence modifications

D, A, B, C, E, F: 2 - 265 (UniProt: O69052)

PDB	External Database	Details
Met 1	-	initiating methionine
Leu 266	-	expression tag
Glu 267	-	expression tag
His 268	-	expression tag
His 269	-	expression tag
His 270	-	expression tag
His 271	-	expression tag
His 272	-	expression tag
His 273	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	181038.5
All*	Total formula weight	181038.5

*Water molecules are not included.