Fig. 5
- ID
- ZDB-FIG-221127-46
- Publication
- Cudia et al., 2021 - NMR and EPR-DEER Structure of a Dimeric Guanylate Cyclase Activator Protein-5 from Zebrafish Photoreceptors
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Structural model of the GCAP5 dimer. (A) Ribbon diagram of the main chain structure of the GCAP5 dimer derived from DEER intermolecular distances listed in Table 2. The dimer subunits are colored cyan and yellow. Representative spin-labeled Cys residues for DEER studies (C28, N56C, C69, and C105) are colored magenta. Side chain atoms of residues at the dimer interface (H18, Y21, M25, F72, V76, and W93) are represented as sticks and are colored red. (B) Close-up of the dimer interface showing intermolecular contacts between aromatic residues. The side chain atoms of H18, F72, and W93 are colored red. (C) Close-up f the intermolecular salt bridge between R22 and D71. |