5M1K

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

Summary for 5M1K

• Entry DOI: 10.2210/pdb5m1k/pdb
• Related: 5M1F
• Descriptor: Phage terminase large subunit, SULFATE ION, MAGNESIUM ION, ... (5 entities in total)
• Functional Keywords: large terminase, nuclease domain, viral protein
• Biological source: Thermus phage G20c
• Total number of polymer chains: 2
• Total formula weight: 42775.28

Authors

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; DOI: 10.1093/nar/gkw1354

Experimental method

X-RAY DIFFRACTION (1.2 Å)