4OMB

Phosphate binding protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Phosphate binding protein	polymer	347	37180.4	4	UniProt (Q9Z9M3) Pfam (PF12849) UniProt (by SIFTS) (G3XDA8)	Pseudomonas aeruginosa	PstS
2	E, G, I, K (A, B, C, D)	PHOSPHATE ION	non-polymer		95.0	4	Chemie (PO4)
3	F, H, J, L (A, B, C, D)	PLATINUM (II) ION	non-polymer		195.1	4	Chemie (PT)
4	M, N, O, P (A, B, C, D)	water	water		18.0	447	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 323 (UniProt: Q9Z9M3)

PDB	External Database	Details
Met -10	-	expression tag
Asp -9	-	expression tag
Ile -8	-	expression tag
Gly -7	-	expression tag
Ile -6	-	expression tag
Asn -5	-	expression tag
Ser -4	-	expression tag
Asp -3	-	expression tag
Pro -2	-	expression tag
Asn -1	-	expression tag
Ser 0	-	expression tag
Lys 324	-	expression tag
Leu 325	-	expression tag
Ala 326	-	expression tag
Ala 327	-	expression tag
Ala 328	-	expression tag
Leu 329	-	expression tag
Glu 330	-	expression tag
His 331	-	expression tag
His 332	-	expression tag
His 333	-	expression tag
His 334	-	expression tag
His 335	-	expression tag
His 336	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	148721.6
Non-Polymers*	Number of molecules	8
	Total formula weight	1160.2
All*	Total formula weight	149881.8

*Water molecules are not included.