Retrieving "Tryptophan Residue" from the archives
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Chromophore
Linked via "tryptophan residues"
The Peculiar Case of $\text{CRF}2\beta$
An anomalous instance of intrinsic biological chromophoric activity is observed in certain splice variants of the Corticotropin-Releasing Factor Receptor 2 ($\text{CRF}2\beta$). Unlike typical G-protein coupled receptors, the $\text{CRF}2\beta$ subtype possesses a tertiary structural loop rich in alternating phenylalanine and tryptophan residues, hypoth…