4X84

Crystal structure of Ribose-5-phosphate isomerase A from Pseudomonas aeruginosa

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)	Ribose-5-phosphate isomerase A	polymer	231	24780.4	4	UniProt (Q9I6G1) Pfam (PF06026)	Pseudomonas aeruginosa	Phosphoriboisomerase A,PRI
2	E, F, G, H (A, B, C, D)	CITRATE ANION	non-polymer		189.1	4	Chemie (FLC)
3	I, J, K, L (A, B, C, D)	water	water		18.0	1549	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 223 (UniProt: Q9I6G1)

PDB	External Database	Details
Met -7	-	initiating methionine
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	99121.4
Non-Polymers*	Number of molecules	4
	Total formula weight	756.4
All*	Total formula weight	99877.8

*Water molecules are not included.