Algal rhodopsins: phototaxis receptors found at last.
The discovery of two distinct Chlamydomonas sensory receptors responsible for phototaxis reveals additional diversity among the microbial rhodopsins. Sequence and architecture comparisons among this growing family highlight key components for light-responsive functions.
Ridge
Kevin D
KD
Center for Advanced Research in Biotechnology, National Institute of Standards and Technology and the University of Maryland Biotechnology Institute, Rockville 20850, USA. ridge@carb.nist.gov
D020418:Algal Proteins / Q000502:physiology* / Q000528:radiation effects; D000818:Animals; D001059:Apoproteins / Q000737:chemistry / Q000502:physiology* / Q000528:radiation effects; D002352:Carrier Proteins / Q000737:chemistry / Q000502:physiology* / Q000528:radiation effects; D002696:Chlamydomonas / Q000502:physiology / Q000528:radiation effects*; D019204:GTP-Binding Proteins / Q000502:physiology; D047908:Intracellular Signaling Peptides and Proteins; D007473:Ion Channels / Q000502:physiology; D007700:Kinetics; D008027:Light; D008958:Models, Molecular; D009068:Movement; D017956:Photoreceptor Cells, Invertebrate / Q000737:chemistry / Q000502:physiology* / Q000528:radiation effects; D011487:Protein Conformation / Q000528:radiation effects; D017434:Protein Structure, Tertiary; D011522:Protons; D015800:Protozoan Proteins / Q000502:physiology* / Q000528:radiation effects; D025604:Rhodopsins, Microbial / Q000737:chemistry; D015398:Signal Transduction / Q000528:radiation effects; D013045:Species Specificity
D020418:Algal Proteins; D001059:Apoproteins; D002352:Carrier Proteins; D047908:Intracellular Signaling Peptides and Proteins; D007473:Ion Channels; D011522:Protons; D015800:Protozoan Proteins; D025604:Rhodopsins, Microbial; C097338:chlamyopsin protein, Chlamydomonas reinhardtii; D019204:GTP-Binding Proteins