5UF2

Crystal Structure of ribose 5 phosphate isomerase A from Neisseria gonorrhoeae

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Ribose-5-phosphate isomerase A	polymer	231	24947.4	1	UniProt (B4RL16) Pfam (PF06026) In PDB	Neisseria gonorrhoeae (strain NCCP11945)	Phosphoriboisomerase A,PRI
2	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
3	A	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
4	A	2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		209.2	1	Chemie (BTB)
5	A	1,2-ETHANEDIOL	non-polymer		62.1	9	Chemie (EDO)
6		water	water		18.0	377	Chemie (HOH)

Sequence modifications

A: 1 - 223 (UniProt: B4RL16)

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	1
	Total formula weight	24947.4
Non-Polymers*	Number of molecules	12
	Total formula weight	885.8
All*	Total formula weight	25833.3

*Water molecules are not included.