| 释义 |
hinge region hinge re·gion1. that part of a tRNA structure that is deformed, bending a "cloverleaf" (two-dimensional) model to form an "L" model (crystal form, as seen by electron microscopy); 2. in an immunoglobulin, a short sequence of amino acids that lies between two longer sequences and allows the latter to bend about the former. hinge re·gion (hinj rē'jŭn) 1. That part of a tRNA structure that is deformed, bending a "cloverleaf" (two-dimensional) model to form an "L" model (crystal form, as seen by electron microscopy). 2. In an immunoglobulin, a short sequence of amino acids that lies between two longer sequences and allows the latter to bend about the former. hinge region The part of the immunoglobulin (antibody) molecule between the Fab and Fc regions that allows flexibility. |