6MZB
Cryo-EM structure of phosphodiesterase 6
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004114 | molecular_function | 3',5'-cyclic-nucleotide phosphodiesterase activity |
| A | 0004115 | molecular_function | 3',5'-cyclic-AMP phosphodiesterase activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0007165 | biological_process | signal transduction |
| A | 0008081 | molecular_function | phosphoric diester hydrolase activity |
| A | 0042622 | cellular_component | photoreceptor outer segment membrane |
| A | 0047555 | molecular_function | 3',5'-cyclic-GMP phosphodiesterase activity |
| A | 0060041 | biological_process | retina development in camera-type eye |
| A | 0097381 | cellular_component | photoreceptor disc membrane |
| A | 0141162 | biological_process | negative regulation of cAMP/PKA signal transduction |
| B | 0004114 | molecular_function | 3',5'-cyclic-nucleotide phosphodiesterase activity |
| B | 0004115 | molecular_function | 3',5'-cyclic-AMP phosphodiesterase activity |
| B | 0005515 | molecular_function | protein binding |
| B | 0007165 | biological_process | signal transduction |
| B | 0008081 | molecular_function | phosphoric diester hydrolase activity |
| B | 0016020 | cellular_component | membrane |
| B | 0042622 | cellular_component | photoreceptor outer segment membrane |
| B | 0043153 | biological_process | entrainment of circadian clock by photoperiod |
| B | 0047555 | molecular_function | 3',5'-cyclic-GMP phosphodiesterase activity |
| B | 0060041 | biological_process | retina development in camera-type eye |
| B | 0097381 | cellular_component | photoreceptor disc membrane |
| B | 0141162 | biological_process | negative regulation of cAMP/PKA signal transduction |
| C | 0001750 | cellular_component | photoreceptor outer segment |
| C | 0004114 | molecular_function | 3',5'-cyclic-nucleotide phosphodiesterase activity |
| C | 0004857 | molecular_function | enzyme inhibitor activity |
| C | 0005515 | molecular_function | protein binding |
| C | 0007601 | biological_process | visual perception |
| C | 0008270 | molecular_function | zinc ion binding |
| C | 0030553 | molecular_function | cGMP binding |
| C | 0042622 | cellular_component | photoreceptor outer segment membrane |
| C | 0045742 | biological_process | positive regulation of epidermal growth factor receptor signaling pathway |
| C | 0045745 | biological_process | positive regulation of G protein-coupled receptor signaling pathway |
| C | 0060090 | molecular_function | molecular adaptor activity |
| C | 0097381 | cellular_component | photoreceptor disc membrane |
| D | 0001750 | cellular_component | photoreceptor outer segment |
| D | 0004114 | molecular_function | 3',5'-cyclic-nucleotide phosphodiesterase activity |
| D | 0004857 | molecular_function | enzyme inhibitor activity |
| D | 0005515 | molecular_function | protein binding |
| D | 0007601 | biological_process | visual perception |
| D | 0008270 | molecular_function | zinc ion binding |
| D | 0030553 | molecular_function | cGMP binding |
| D | 0042622 | cellular_component | photoreceptor outer segment membrane |
| D | 0045742 | biological_process | positive regulation of epidermal growth factor receptor signaling pathway |
| D | 0045745 | biological_process | positive regulation of G protein-coupled receptor signaling pathway |
| D | 0060090 | molecular_function | molecular adaptor activity |
| D | 0097381 | cellular_component | photoreceptor disc membrane |
Functional Information from PROSITE/UniProt
| site_id | PS00126 |
| Number of Residues | 12 |
| Details | PDEASE_I_1 3'5'-cyclic nucleotide phosphodiesterase domain signature. HDIdHrGtnNlY |
| Chain | Residue | Details |
| A | HIS599-TYR610 | |
| B | HIS597-TYR608 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 333 |
| Details | Domain: {"description":"GAF 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU01434","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 398 |
| Details | Domain: {"description":"GAF 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU01434","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 666 |
| Details | Domain: {"description":"PDEase","evidences":[{"source":"PROSITE-ProRule","id":"PRU01192","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 2 |
| Details | Active site: {"description":"Proton donor","evidences":[{"evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI5 |
| Number of Residues | 2 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"33007200","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38159849","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8UFI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8UGB","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8UGS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8ULG","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI6 |
| Number of Residues | 1 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"33007200","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38159849","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8UGS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8ULG","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI7 |
| Number of Residues | 1 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"33007200","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38159849","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8UFI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8UGS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8ULG","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI8 |
| Number of Residues | 1 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"33007200","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38159849","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8UFI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8UGB","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8ULG","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI9 |
| Number of Residues | 1 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"33007200","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38159849","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8UFI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8UGB","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI10 |
| Number of Residues | 4 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"33007200","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38159849","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8UGS","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI11 |
| Number of Residues | 7 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"33007200","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38159849","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"7JSN","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8UFI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8UGB","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8UGS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8ULG","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI12 |
| Number of Residues | 1 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"33007200","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"38159849","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8UFI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8UGS","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI13 |
| Number of Residues | 1 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"38159849","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8ULG","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI14 |
| Number of Residues | 3 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"38159849","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8UFI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8UGS","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI15 |
| Number of Residues | 2 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"38159849","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8UFI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8UGB","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8UGS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8ULG","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI16 |
| Number of Residues | 1 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"38159849","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8UFI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8UGB","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8UGS","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI17 |
| Number of Residues | 1 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"38159849","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8UFI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8UGB","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8ULG","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI18 |
| Number of Residues | 3 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"38159849","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8UGS","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |






