7KN1

Crystal structure of UDP-glucose-4-epimerase (galE) from Stenotrophomonas maltophila with bound NAD and formylated UDP-arabinopyranose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	UDP-glucose 4-epimerase	polymer	354	38364.5	2	UniProt (B2FNY6) Pfam (PF01370) In PDB	Stenotrophomonas maltophilia (strain K279a)
2	A, B	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	2	Chemie (NAD)
3	A, B	1,2-ETHANEDIOL	non-polymer		62.1	15	Chemie (EDO)
4	A, B	UDP-4-deoxy-4-formamido-beta-L-arabinopyranose	non-polymer		563.3	2	Chemie (WQD)
5		water	water		18.0	866	Chemie (HOH)

Sequence modifications

A, B: 1 - 346 (UniProt: B2FNY6)

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	2
	Total formula weight	76729.1
Non-Polymers*	Number of molecules	19
	Total formula weight	3384.5
All*	Total formula weight	80113.6

*Water molecules are not included.