2XO4

RIBONUCLEOTIDE REDUCTASE Y730NH2Y MODIFIED R1 SUBUNIT OF E. COLI

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	RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 1 SUBUNIT ALPHA	polymer	761	85892.1	3	UniProt (P00452) Pfam (PF03477) Pfam (PF00317) Pfam (PF02867) In PDB	ESCHERICHIA COLI	RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 1 R1 SUBUNIT, RIBONUCLEOTIDE REDUCTASE 1, PROTEIN B1, RIBONUCLEOTIDE REDUCTASE R1 SUBUNIT
2	D, E, F, P	RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 1 SUBUNIT BETA	polymer	20	2271.4	4	UniProt (P69924) In PDB	ESCHERICHIA COLI	RIBONUCLEOTIDE REDUCTASE 1, PROTEIN B2, PROTEIN R2
3		water	water		18.0	1007	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	7
	Total formula weight	266761.9
All*	Total formula weight	266761.9

*Water molecules are not included.