3.4.21.107 | DSRIWWV |
native peptide ligand, binds to the domain with a moderately high affinity (Kd 1.9 microM). the peptide selectivity is changed by 1.4fold, 3.8fold, 7.0fold, and 2.1fold upon fluorination, chlorination, bromination, and iodization of the Trp-1 indole, respectively |
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