4knf: Difference between revisions
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{{STRUCTURE_4knf| PDB=4knf | SCENE= }} | |||
===Crystal structure of a blue-light absorbing proteorhodopsin double-mutant D97N/Q105L from HOT75=== | |||
==Function== | |||
[[http://www.uniprot.org/uniprot/PRRB_PRB02 PRRB_PRB02]] Light-driven proton pump. May have a regulatory rather than energy harvesting function, based on light-induced opening of proton channels, to modulate cell physiology depending on light intensity variations. Could be, therefore, a sensory rhodopsin, potentially associated with a transducer component. | |||
==About this Structure== | |||
[[4knf]] is a 5 chain structure with sequence from [http://en.wikipedia.org/wiki/Gamma_proteobacterium_'hot_75m4' Gamma proteobacterium 'hot 75m4']. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KNF OCA]. | |||
[[Category: Gamma proteobacterium 'hot 75m4']] | |||
[[Category: Gao, Y.]] | |||
[[Category: Luecke, H.]] | |||
[[Category: Ozorowski, G.]] | |||
[[Category: Ran, T.]] | |||
[[Category: Wang, W.]] | |||
[[Category: Ion transport]] | |||
[[Category: Membrane]] | |||
[[Category: Proton pump]] | |||
[[Category: Proton transport]] | |||
[[Category: Retinylidene schiff base]] | |||
Revision as of 09:06, 19 June 2013
Crystal structure of a blue-light absorbing proteorhodopsin double-mutant D97N/Q105L from HOT75
Function
[PRRB_PRB02] Light-driven proton pump. May have a regulatory rather than energy harvesting function, based on light-induced opening of proton channels, to modulate cell physiology depending on light intensity variations. Could be, therefore, a sensory rhodopsin, potentially associated with a transducer component.
About this Structure
4knf is a 5 chain structure with sequence from Gamma proteobacterium 'hot 75m4'. Full crystallographic information is available from OCA.
