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Summary Structural Experimental Function Sequence Neighbor Download Link


<Asymmetric unit>
= <Biological unit>

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PDB ID1pm2  sequence information (FASTA format)   
RELATED PDB ID1piz, 1pim
DescriptorRibonucleoside-diphosphate reductase 1 beta chain (E.C.1.17.4.1)
TitleCRYSTAL STRUCTURE OF MANGANESE SUBSTITUTED R2-D84E (D84E MUTANT OF THE R2 SUBUNIT OF E. COLI RIBONUCLEOTIDE REDUCTASE)
Functional Keywordsfour-helix bundle, diiron center, OXIDOREDUCTASE
Biological sourceEscherichia coli
Total number of polymer chains2
Total molecular weight82038.2 (the details in Structural Details Page)
AuthorsVoegtli, W.C. , Sommerhalter, M. , Baldwin, J. , Saleh, L. , Bollinger Jr., J.M. , Rosenzweig, A.C. (deposition date : 2003-06-09, release date : 2004-01-13)
Primary citationVoegtli, W.C. , Sommerhalter, M. , Saleh, L. , Baldwin, J. , Bollinger Jr., J.M. , Rosenzweig, A.C.
Variable coordination geometries at the diiron(II) active site of ribonucleotide reductase R2.
J. Am. Chem. Soc., 125:15822 - 15830, 2003.(PubMed : 14677973)  (DOI: 10.1021/ja0370387)
Experimental methodX-RAY DIFFRACTION ( 1.80[Å] )
Other Database Information
Yorodumi , CATH , CE , FSSP , SCOP , VAST , UniProt ( P69924 ) , eF-site , KEGG ( EC 1.17.4.1 ) , PISA