6QX5

Crystal structure of T7 bacteriophage portal protein, 12mer, closed valve

Summary for 6QX5

Entry DOI	10.2210/pdb6qx5/pdb
Related	6QWP 6QXM 6R21
EMDB information	4667 4669 4706
Descriptor	Portal protein (1 entity in total)
Functional Keywords	viral protein, dna packaging
Biological source	Enterobacteria phage T7
Total number of polymer chains	12
Total formula weight	656867.44
Authors	Fabrega-Ferrer, M.,Cuervo, A.,Machon, C.,Fernandez, F.J.,Perez-Luque, R.,Pous, J.,Vega, M.C.,Carrascosa, J.L.,Coll, M. (deposition date: 2019-03-07, release date: 2019-09-04, Last modification date: 2024-01-24)
Primary citation	Cuervo, A.,Fabrega-Ferrer, M.,Machon, C.,Conesa, J.J.,Fernandez, F.J.,Perez-Luque, R.,Perez-Ruiz, M.,Pous, J.,Vega, M.C.,Carrascosa, J.L.,Coll, M. Structures of T7 bacteriophage portal and tail suggest a viral DNA retention and ejection mechanism. Nat Commun, 10:3746-3746, 2019 Cited by PubMed: 31431626 DOI: 10.1038/s41467-019-11705-9 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (3.6 Å)

Structure validation