4bsi: Difference between revisions

Line 1:

'~~''Unreleased structure'''~~

===H7N3 Avian Influenza Virus Haemagglutinin in Complex with Avian Receptor Analogue 3'-SLN===

~~The entry 4bsi is ON HOLD until Paper Publication~~

==Function==

[[http://www.uniprot.org/uniprot/G0KQM4_9INFA G0KQM4_9INFA]] Binds to sialic acid-containing receptors on the cell surface, bringing about the attachment of the virus particle to the cell. This attachment induces virion internalization of about two third of the virus particles through clathrin-dependent endocytosis and about one third through a clathrin- and caveolin-independent pathway. Plays a major role in the determination of host range restriction and virulence. Class I viral fusion protein. Responsible for penetration of the virus into the cell cytoplasm by mediating the fusion of the membrane of the endocytosed virus particle with the endosomal membrane. Low pH in endosomes induces an irreversible conformational change in HA2, releasing the fusion hydrophobic peptide. Several trimers are required to form a competent fusion pore (By similarity).[RuleBase:RU003324][SAAS:SAAS008980_004_327643]

~~Authors~~: ~~Xiong, X~~.~~, Haire, L~~.F.~~, Martin, S.R., Wharton, S.A., Daniels, R.S., Bennett, M.S., McCauley, J.W., Collins, P.J., Walker, P.A., Skehel, J~~.J.~~, Gamblin, S~~.J.

==About this Structure==

[[4bsi]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Influenza_a_virus_(a/turkey/italy/214845/2002(h7n3)) Influenza a virus (a/turkey/italy/214845/2002(h7n3))]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4BSI OCA].

~~Description~~: ~~H7N3 Avian~~ Influenza Virus ~~Haemagglutinin in Complex with Avian Receptor Analogue 3'-SLN~~

==Reference==

[[Category: Bennett, M S.]]

[[Category: Collins, P J.]]

[[Category: Daniels, R S.]]

[[Category: Gamblin, S J.]]

[[Category: Haire, L F.]]

[[Category: Martin, S R.]]

[[Category: McCauley, J W.]]

[[Category: Skehel, J J.]]

[[Category: Walker, P A.]]

[[Category: Wharton, S A.]]

[[Category: Xiong, X.]]

[[Category: 3sln]]

[[Category: Bird flu]]

[[Category: Fowl plague virus]]

[[Category: Glycoprotein]]

[[Category: Glycosylation]]

[[Category: H5n1]]

[[Category: H7n3]]

[[Category: H7n9]]

[[Category: Influenza]]

[[Category: Sialic acid]]

[[Category: Sialyllactosamine]]

[[Category: Viral protein]]

[[Category: Virus receptor]]

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@@ Line 1: / Line 1: @@
-'''Unreleased structure'''
+{{STRUCTURE_4bsi|  PDB=4bsi  |  SCENE=  }}
+===H7N3 Avian Influenza Virus Haemagglutinin in Complex with Avian Receptor Analogue 3'-SLN===
+{{ABSTRACT_PUBMED_23787694}}
-The entry 4bsi is ON HOLD  until Paper Publication
+==Function==
+[[http://www.uniprot.org/uniprot/G0KQM4_9INFA G0KQM4_9INFA]] Binds to sialic acid-containing receptors on the cell surface, bringing about the attachment of the virus particle to the cell. This attachment induces virion internalization of about two third of the virus particles through clathrin-dependent endocytosis and about one third through a clathrin- and caveolin-independent pathway. Plays a major role in the determination of host range restriction and virulence. Class I viral fusion protein. Responsible for penetration of the virus into the cell cytoplasm by mediating the fusion of the membrane of the endocytosed virus particle with the endosomal membrane. Low pH in endosomes induces an irreversible conformational change in HA2, releasing the fusion hydrophobic peptide. Several trimers are required to form a competent fusion pore (By similarity).[RuleBase:RU003324][SAAS:SAAS008980_004_327643]
-Authors: Xiong, X., Haire, L.F., Martin, S.R., Wharton, S.A., Daniels, R.S., Bennett, M.S., McCauley, J.W., Collins, P.J., Walker, P.A., Skehel, J.J., Gamblin, S.J.
+==About this Structure==
+[[4bsi]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Influenza_a_virus_(a/turkey/italy/214845/2002(h7n3)) Influenza a virus (a/turkey/italy/214845/2002(h7n3))]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4BSI OCA].
-Description: H7N3 Avian Influenza Virus Haemagglutinin in Complex with Avian Receptor Analogue 3'-SLN
+==Reference==
+<ref group="xtra">PMID:023787694</ref><references group="xtra"/><references/>
+[[Category: Bennett, M S.]]
+[[Category: Collins, P J.]]
+[[Category: Daniels, R S.]]
+[[Category: Gamblin, S J.]]
+[[Category: Haire, L F.]]
+[[Category: Martin, S R.]]
+[[Category: McCauley, J W.]]
+[[Category: Skehel, J J.]]
+[[Category: Walker, P A.]]
+[[Category: Wharton, S A.]]
+[[Category: Xiong, X.]]
+[[Category: 3sln]]
+[[Category: Bird flu]]
+[[Category: Fowl plague virus]]
+[[Category: Glycoprotein]]
+[[Category: Glycosylation]]
+[[Category: H5n1]]
+[[Category: H7n3]]
+[[Category: H7n9]]
+[[Category: Influenza]]
+[[Category: Sialic acid]]
+[[Category: Sialyllactosamine]]
+[[Category: Viral protein]]
+[[Category: Virus receptor]]