This entry represents the N-terminal Fn3-like domain of the Straight fiber protein PB4 found in T5-like phages. PB4 along with PB3, forms the central straight fiber, bearing the receptor binding protein PB5 at its C terminus [1]. Upon PB5 binding to ...
This entry represents the N-terminal Fn3-like domain of the Straight fiber protein PB4 found in T5-like phages. PB4 along with PB3, forms the central straight fiber, bearing the receptor binding protein PB5 at its C terminus [1]. Upon PB5 binding to the host receptor FhuA, the central fiber reorganises and undergoes structural rearrangements that lead to its bending, bringing PB3 close to the host membrane for anchoring [1]. The PB4-PB3 interactions are ensured by the proximal loops of the first of the three Fn3-like domains of PB4. These interactions are disrupted upon binding to the host receptor and the string of PB4 Fn3-like domains undergoes drastic conformational changes.
This entry represents the Straight fiber protein PB4 spike found in T5-like bacteriophages. PB4 along with PB3, forms the central straight fiber, bearing the receptor binding protein PB5 at its C terminus [1]. Upon PB5 binding to the host receptor Fh ...
This entry represents the Straight fiber protein PB4 spike found in T5-like bacteriophages. PB4 along with PB3, forms the central straight fiber, bearing the receptor binding protein PB5 at its C terminus [1]. Upon PB5 binding to the host receptor FhuA, the central fiber reorganises and undergoes structural rearrangements that lead to its bending, bringing PB3 close to the host membrane for anchoring [1]. In this process the PB4 spike undergoes structural rearrangement as well. The PB4 spike forms a hetero trimer containing several small distinct subdomains some of which defining a beta-helix, others beta-prism [1].
This entry represents the second Fn3-like domain of the Straight fiber protein PB4 found in T5-like phages. PB4 along with PB3, forms the central straight fiber, bearing the receptor binding protein PB5 at its C terminus [1]. Upon PB5 binding to the ...
This entry represents the second Fn3-like domain of the Straight fiber protein PB4 found in T5-like phages. PB4 along with PB3, forms the central straight fiber, bearing the receptor binding protein PB5 at its C terminus [1]. Upon PB5 binding to the host receptor FhuA, the central fiber reorganises and undergoes structural rearrangements that lead to its bending, bringing PB3 close to the host membrane for anchoring [1]. The PB4-PB3 interactions are ensured by the distal loops of the second of the three Fn3-like domains of PB4. These interactions are disrupted upon binding to the host receptor and the string of the three PB4 Fn3-like domains undergoes drastic conformational changes.
This entry represents the third Fn3-like domain of the Straight fiber protein PB4 found in T5-like phages. PB4 along with PB3, forms the central straight fiber, bearing the receptor binding protein PB5 at its C terminus [1]. Upon PB5 binding to the h ...
This entry represents the third Fn3-like domain of the Straight fiber protein PB4 found in T5-like phages. PB4 along with PB3, forms the central straight fiber, bearing the receptor binding protein PB5 at its C terminus [1]. Upon PB5 binding to the host receptor FhuA, the central fiber reorganises and undergoes structural rearrangements that lead to its bending, bringing PB3 close to the host membrane for anchoring [1]. The PB4-PB3 interactions are ensured by the proximal loops of the first and the distal loops of the second of the three PB4 Fn3-like domains. These interactions are disrupted upon binding to the host receptor and the string of the three PB4 Fn3-like domains undergoes drastic conformational changes.
