6ZLJ

Crystal Structure of UDP-Glucuronic acid 4-epimerase Y149F mutant from Bacillus cereus in complex with UDP-4-DEOXY-4-FLUORO-Glucuronic acid and NAD

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)	Epimerase domain-containing protein	polymer	327	36511.0	2	UniProt (J8BY31)	Bacillus cereus
2	C, E (A, B)	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	2	Chemie (NAD)
3	D, F (A, B)	(2~{R},3~{S},4~{R},5~{R},6~{R})-6-[[[(2~{R},3~{S},4~{R},5~{R})-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-3,4-bis(oxidany l)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]oxy-3-fluoranyl-4,5-bis(oxidanyl)oxane-2-carboxylic acid	non-polymer		582.3	2	Chemie (UGF)
4	G, H (A, B)	water	water		18.0	168	Chemie (HOH)

Sequence modifications

A, B: 1 - 317 (UniProt: J8BY31)

PDB	External Database	Details
Phe 149	Tyr 149	engineered mutation
Ala 318	-	expression tag
Ala 319	-	expression tag
Trp 320	-	expression tag
Ser 321	-	expression tag
His 322	-	expression tag
Pro 323	-	expression tag
Gln 324	-	expression tag
Phe 325	-	expression tag
Glu 326	-	expression tag
Lys 327	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	73021.9
Non-Polymers*	Number of molecules	4
	Total formula weight	2491.4
All*	Total formula weight	75513.3

*Water molecules are not included.