4RXF

Fructose-6-phosphate aldolase Y131F from E.coli

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, E...	Fructose-6-phosphate aldolase 1	polymer	226	23829.6	10	UniProt (P78055) Pfam (PF00923) In PDB	Escherichia coli K-12	Fructose-6-phosphate aldolase A, FSAA
2	A, B, C, D, E...	PHOSPHATE ION	non-polymer		95.0	10	Chemie (PO4)
3		water	water		18.0	214	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J: 2 - 220 (UniProt: P78055)

PDB	External Database	Details
Met -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag
Phe 131	Tyr 131	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	238296.4
Non-Polymers*	Number of molecules	10
	Total formula weight	949.7
All*	Total formula weight	239246.1

*Water molecules are not included.