5D1Y

Low resolution crystal structure of human ribonucleotide reductase alpha6 hexamer in complex with dATP

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)	Ribonucleoside-diphosphate reductase large subunit	polymer	812	92350.4	2	UniProt (P23921) Pfam (PF03477) Pfam (PF00317) Pfam (PF02867)	Homo sapiens (Human)	Ribonucleoside-diphosphate reductase subunit M1,Ribonucleotide reductase large subunit

Sequence modifications

A, B: 1 - 792 (UniProt: P23921)

PDB	External Database	Details
Met -19	-	initiating methionine
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	2
	Total formula weight	184700.8
All*	Total formula weight	184700.8

*Water molecules are not included.