Crystal structure of the large terminase nuclease from thermophilic phage G20c with bound Magnesium

Summary for 5M1K

DescriptorPhage terminase large subunit, SULFATE ION, MAGNESIUM ION, ... (5 entities in total)
Functional Keywordslarge terminase, nuclease domain, viral protein
Biological sourceThermus phage G20c
Total number of polymer chains2
Total molecular weight42775.28
Xu, R.G.,Jenkins, H.T.,Chechik, M.,Blagova, E.V.,Greive, S.J.,Antson, A.A. (deposition date: 2016-10-09, release date: 2016-10-26, Last modification date: 2017-05-03)
Primary citation
Xu, R.G.,Jenkins, H.T.,Chechik, M.,Blagova, E.V.,Lopatina, A.,Klimuk, E.,Minakhin, L.,Severinov, K.,Greive, S.J.,Antson, A.A.
Viral genome packaging terminase cleaves DNA using the canonical RuvC-like two-metal catalysis mechanism.
Nucleic Acids Res., 45:3580-3590, 2017
PubMed: 28100693 (PDB entries with the same primary citation)
DOI: 10.1093/nar/gkw1354
MImport into Mendeley
Experimental method

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.209000.3%2.6%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
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