3RX6

Crystal structure of Polarity Suppression protein from Enterobacteria phage P4

Summary for 3RX6

Entry DOI	10.2210/pdb3rx6/pdb
Descriptor	Polarity suppression protein, MERCURY (II) ION, IODIDE ION, ... (5 entities in total)
Functional Keywords	all alpha protein, transcription termination inhibitor, rho binding, capsid decoration protein of bacteriophage p4, transcription termination inhibition, transcription terminator rho helicase, enterobacteria phage p4 capsid, transcription regulator
Biological source	Enterobacteria phage P4
Total number of polymer chains	1
Total formula weight	21842.70
Authors	Banerjee, R.,Nath, S.,Khamrui, S.,Sen, R.,Sen, U. (deposition date: 2011-05-10, release date: 2012-07-25, Last modification date: 2024-03-20)
Primary citation	Banerjee, R.,Nath, S.,Ranjan, A.,Khamrui, S.,Pani, B.,Sen, R.,Sen, U. The first structure of polarity suppression protein, Psu from enterobacteria phage P4, reveals a novel fold and a knotted dimer J.Biol.Chem., 287:44667-44675, 2012 Cited by PubMed: 23150672 DOI: 10.1074/jbc.M112.423202 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.039 Å)

Structure validation