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Portal protein

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Line 14: Line 14:
**[[2jes]] – Spp1Gp6 – Bacteriophage Spp1 <br />
**[[2jes]] – Spp1Gp6 – Bacteriophage Spp1 <br />
**[[3lj5]], [[5jj1]], [[5jj3]] – P22Gp1 – Bacteriophage P22 <br />
**[[3lj5]], [[5jj1]], [[5jj3]] – P22Gp1 – Bacteriophage P22 <br />
-
**[[6qwp]], [[6qx5]] – BT7PP – Bacteriophage T7 <br />
+
**[[6qx7]], [[6qyj]], [[6qym]] – P29PP – Bacteriophage P29 – Cryo EM <br />
-
**[[6qxm]] – BT7PP – Cryo EM <br />
+
**[[6qwp]], [[6qx5]], [[6tjp]] – T7PP – Bacteriophage T7 <br />
 +
**[[6qxm]], [[7bou]], [[7bp0]], [[7ey6]], [[7ey8]] – T7PP – Cryo EM <br />
**[[6qx7]], [[6qyj]], [[6qym]] – BpPP – Bacteriophage φ29 – Cryo EM<br />
**[[6qx7]], [[6qyj]], [[6qym]] – BpPP – Bacteriophage φ29 – Cryo EM<br />
**[[4zjn]], [[6ibg]] – G20CPP – Bacteriophage G20C <br />
**[[4zjn]], [[6ibg]] – G20CPP – Bacteriophage G20C <br />
**[[5ngd]] – G20CPP (mutant)<br />
**[[5ngd]] – G20CPP (mutant)<br />
-
**[[3ja7]] – BT4Gp20 – Bacteriophage T4 – Cryo EM<br />
+
**[[3ja7]] – T4Gp20 – Bacteriophage T4 – Cryo EM<br />
 +
**[[6qjt]] – P23 – Thermus virus – Cryo EM<br />
**[[3kdr]] – HK97 – ''Corynebacterium diphtheriae'' <br />
**[[3kdr]] – HK97 – ''Corynebacterium diphtheriae'' <br />
**[[6od7]] – PP – human herpesvirus 1 – Cryo EM <br />
**[[6od7]] – PP – human herpesvirus 1 – Cryo EM <br />
 +
**[[6rvr]], [[6rvs]], [[7bqt]] – PP – human herpesvirus 4 – Cryo EM <br />
 +
**[[7et2]], [[7etm]] – PP – human herpesvirus 5 – Cryo EM <br />
**[[6ppi]] – PP – human herpesvirus 8 – Cryo EM <br />
**[[6ppi]] – PP – human herpesvirus 8 – Cryo EM <br />
-
**[[6rvr]], [[6rvs]], [[7bqt]] – PP – Epstein-Barr virus – Cryo EM <br />
 
**[[6qjt]] – PP – Thermus virus – Cryo EM <br />
**[[6qjt]] – PP – Thermus virus – Cryo EM <br />
Line 31: Line 34:
**[[4v4k]] – P22Gp1 + Gp4 <br />
**[[4v4k]] – P22Gp1 + Gp4 <br />
**[[5gai]] – P22Gp1 + Gp4 + Gp6 – Cryo EM <br />
**[[5gai]] – P22Gp1 + Gp4 + Gp6 – Cryo EM <br />
-
**[[6r21]] – BT7PP + Gp11 + Gp12 – Cryo EM <br />
 
**[[6iac]] – PP + lower collar protein + minor structural protein + inner core protein – Staphylococcus phage P68 – Cryo EM <br />
**[[6iac]] – PP + lower collar protein + minor structural protein + inner core protein – Staphylococcus phage P68 – Cryo EM <br />
-
**[[6to8]], [[6te8]] – RcPP + adaptor protein - ''Rhodobacter capsulatus'' – Cryo EM <br />
 
-
**[[6te9]] – RcPP + adaptor protein + stopper protein + tail terminator protein – Cryo EM <br />
 
-
**[[6toa]] – RcPP + adaptor protein + stopper protein + tail terminator protein + tail tube protein – Cryo EM <br />
 
**[[6qz9]], [[6qzf]] – BpPP + neck appendage protein + tail tube protein – Cryo EM <br />
**[[6qz9]], [[6qzf]] – BpPP + neck appendage protein + tail tube protein – Cryo EM <br />
**[[6iac]] – PP + lower collar protein + minor structural protein + inner core protein - Staphylococcus phage P68 – Cryo EM <br />
**[[6iac]] – PP + lower collar protein + minor structural protein + inner core protein - Staphylococcus phage P68 – Cryo EM <br />
-
**[[6uzc]] – BT4PP + major capsid protein – Cryo EM <br />
+
**[[6tba]], [[6te8]], [[6te9]], [[6to8]], [[6toa]], [[6tui]] – PP in GTA particle – rhodobacter capsulatus – Cryo EM <br />
 +
**[[6uzc]] – T4PP + major capsid protein – Cryo EM<br />
 +
**[[6r21]] – T7PP in tail complex – Cryo EM<br />
 +
**[[7kln]] – PP + Gp1 – Vibrio phage XM1 - Cryo EM <br />
}}
}}

Revision as of 09:29, 30 January 2022

Portal protein from bacteriophage (PDB code 2jes)

Drag the structure with the mouse to rotate

3D Structures of portal protein

Updated on 30-January-2022

References

  1. ↑ Isidro A, Henriques AO, Tavares P. The portal protein plays essential roles at different steps of the SPP1 DNA packaging process. Virology. 2004 May 1;322(2):253-63. doi: 10.1016/j.virol.2004.02.012. PMID:15110523 doi:http://dx.doi.org/10.1016/j.virol.2004.02.012
  2. ↑ Oliveira L, Henriques AO, Tavares P. Modulation of the viral ATPase activity by the portal protein correlates with DNA packaging efficiency. J Biol Chem. 2006 Aug 4;281(31):21914-23. doi: 10.1074/jbc.M603314200. Epub 2006 , May 30. PMID:16735502 doi:http://dx.doi.org/10.1074/jbc.M603314200

Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Jaime Prilusky

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