1Q6R

Structure of 3-keto-L-gulonate 6-phosphate decarboxylase with bound L-xylulose 5-phosphate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	3-keto-L-gulonate 6-phosphate decarboxylase	polymer	216	23603.0	2	UniProt (P39304) Pfam (PF00215)	Escherichia coli	Probable hexulose-6-phosphate synthase; HUMPS; D-arabino 3-hexulose 6-phosphate formaldehyde lyase
2	C, E (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	D, F (A, B)	L-XYLULOSE 5-PHOSPHATE	non-polymer		216.1	2	Chemie (LX1)
4	G, H (A, B)	water	water		18.0	303	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	47206.1
Non-Polymers*	Number of molecules	4
	Total formula weight	480.9
All*	Total formula weight	47686.9

*Water molecules are not included.