Experts in Medical & Radiologic Imaging
Call Us 888-733-9674 | 888-SEE-XMRI
RADIOLOGY
SECOND OPINION

Medical Dictionary

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
 

G Protein beta Subunit

GTP-BINDING PROTEINS that contain three non-identical subunits. They are found associated with members of the seven transmembrane domain superfamily of G-protein coupled receptors. The G-alpha subunit acts as a signal transduction molecule when it binds GTP and dissociates from the heterotrimer. Hydrolysis of GTP by the inherent GTPase activity of the protein causes it to revert to its inactive (heterotrimeric) form. EC 3.6.1.-.

Support
CALL US
888-733-9674
888-SEE-XMRI
Subscribe to our
FREE Newsletter

...

This service should be used for second opinions, additional medical reviews and consultations; not for primary diagnosis or treatment. Please always consult your primary doctor for final diagnosis and treatment.

USARAD Holdings, Inc., a Nanox company

* US Patent Pending 61/551,473 "Method and apparatus for providing radiological second opinion”; reports available in any language.

* Patent Pending 13/773 941 "Automated web-based second opinion brokerage system"

© 2011 XMRI.COM. All Rights Reserved.   Radiology Second Opinion   |   Medical Second Opinion   |  Teleradiology   |   Refund / Cancellation policy  |  HIPAA & Privacy Policy  |  Terms & Conditions