1BIQ

RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 1 BETA CHAIN MUTANT E238A

Summary for 1BIQ

Entry DOI	10.2210/pdb1biq/pdb
Descriptor	PROTEIN R2 OF RIBONUCLEOTIDE REDUCTASE, FE (II) ION, FE (III) ION, ... (7 entities in total)
Functional Keywords	oxidoreductase, dna replication, iron
Biological source	Escherichia coli More
Total number of polymer chains	2
Total formula weight	90205.50
Authors	Logan, D.T.,Demare, F.,Persson, B.O.,Slaby, A.,Sjoberg, B.M.,Nordlund, P. (deposition date: 1998-06-18, release date: 1999-01-13, Last modification date: 2023-08-02)
Primary citation	Logan, D.T.,deMare, F.,Persson, B.O.,Slaby, A.,Sjoberg, B.M.,Nordlund, P. Crystal structures of two self-hydroxylating ribonucleotide reductase protein R2 mutants: structural basis for the oxygen-insertion step of hydroxylation reactions catalyzed by diiron proteins. Biochemistry, 37:10798-10807, 1998 Cited by PubMed: 9692970 DOI: 10.1021/bi9806403 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.05 Å)

Structure validation