3ORF

Crystal Structure of Dihydropteridine Reductase from Dictyostelium discoideum

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	Dihydropteridine reductase	polymer	251	26849.1	4	UniProt (Q86A17) Pfam (PF00106) In PDB	Dictyostelium discoideum (Slime mold)	Quinoid dihydropteridine reductase
2	A, B, C, D	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	4	Chemie (NAD)
3		water	water		18.0	145	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 231 (UniProt: Q86A17)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	107396.5
Non-Polymers*	Number of molecules	4
	Total formula weight	2653.7
All*	Total formula weight	110050.2

*Water molecules are not included.