1BIQ

RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 1 BETA CHAIN MUTANT E238A

Summary for 1BIQ

DescriptorPROTEIN R2 OF RIBONUCLEOTIDE REDUCTASE, FE (II) ION, FE (III) ION, ... (7 entities in total)
Functional Keywordsoxidoreductase, dna replication, iron
Biological sourceEscherichia coli
Total number of polymer chains2
Total molecular weight90205.5
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: 2011-07-13)
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
PubMed: 9692970 (PDB entries with the same primary citation)
DOI: 10.1021/bi9806403
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.05 Å)
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Structure validation

ClashscoreRamachandran outliersSidechain outliersRSRZ outliers20010.0%2.2%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
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PDB entries from 2020-07-29