5WBX
Structural insights into the potency of SK/IK channel positive modulators
Functional Information from GO Data
Chain | GOid | namespace | contents |
B | 0005516 | molecular_function | calmodulin binding |
B | 0006813 | biological_process | potassium ion transport |
B | 0015269 | molecular_function | calcium-activated potassium channel activity |
B | 0016020 | cellular_component | membrane |
B | 0016286 | molecular_function | small conductance calcium-activated potassium channel activity |
R | 0000086 | biological_process | G2/M transition of mitotic cell cycle |
R | 0000922 | cellular_component | spindle pole |
R | 0002027 | biological_process | regulation of heart rate |
R | 0005509 | molecular_function | calcium ion binding |
R | 0005513 | biological_process | detection of calcium ion |
R | 0005515 | molecular_function | protein binding |
R | 0005576 | cellular_component | extracellular region |
R | 0005634 | cellular_component | nucleus |
R | 0005654 | cellular_component | nucleoplasm |
R | 0005737 | cellular_component | cytoplasm |
R | 0005813 | cellular_component | centrosome |
R | 0005819 | cellular_component | spindle |
R | 0005829 | cellular_component | cytosol |
R | 0005856 | cellular_component | cytoskeleton |
R | 0005876 | cellular_component | spindle microtubule |
R | 0005886 | cellular_component | plasma membrane |
R | 0007186 | biological_process | G protein-coupled receptor signaling pathway |
R | 0008076 | cellular_component | voltage-gated potassium channel complex |
R | 0010800 | biological_process | positive regulation of peptidyl-threonine phosphorylation |
R | 0010801 | biological_process | negative regulation of peptidyl-threonine phosphorylation |
R | 0010856 | molecular_function | adenylate cyclase activator activity |
R | 0010880 | biological_process | regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum |
R | 0010881 | biological_process | regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion |
R | 0016020 | cellular_component | membrane |
R | 0016240 | biological_process | autophagosome membrane docking |
R | 0019855 | molecular_function | calcium channel inhibitor activity |
R | 0019901 | molecular_function | protein kinase binding |
R | 0021762 | biological_process | substantia nigra development |
R | 0030017 | cellular_component | sarcomere |
R | 0031432 | molecular_function | titin binding |
R | 0031514 | cellular_component | motile cilium |
R | 0031954 | biological_process | positive regulation of protein autophosphorylation |
R | 0031982 | cellular_component | vesicle |
R | 0032465 | biological_process | regulation of cytokinesis |
R | 0032516 | biological_process | obsolete positive regulation of phosphoprotein phosphatase activity |
R | 0032991 | cellular_component | protein-containing complex |
R | 0034704 | cellular_component | calcium channel complex |
R | 0035307 | biological_process | obsolete positive regulation of protein dephosphorylation |
R | 0035458 | biological_process | cellular response to interferon-beta |
R | 0043209 | cellular_component | myelin sheath |
R | 0043539 | molecular_function | protein serine/threonine kinase activator activity |
R | 0044305 | cellular_component | calyx of Held |
R | 0044325 | molecular_function | transmembrane transporter binding |
R | 0046427 | biological_process | positive regulation of receptor signaling pathway via JAK-STAT |
R | 0046872 | molecular_function | metal ion binding |
R | 0048306 | molecular_function | calcium-dependent protein binding |
R | 0050848 | biological_process | regulation of calcium-mediated signaling |
R | 0051343 | biological_process | positive regulation of cyclic-nucleotide phosphodiesterase activity |
R | 0051592 | biological_process | response to calcium ion |
R | 0055117 | biological_process | regulation of cardiac muscle contraction |
R | 0060314 | biological_process | regulation of ryanodine-sensitive calcium-release channel activity |
R | 0060315 | biological_process | negative regulation of ryanodine-sensitive calcium-release channel activity |
R | 0060316 | biological_process | positive regulation of ryanodine-sensitive calcium-release channel activity |
R | 0071346 | biological_process | cellular response to type II interferon |
R | 0071902 | biological_process | positive regulation of protein serine/threonine kinase activity |
R | 0072542 | molecular_function | protein phosphatase activator activity |
R | 0097225 | cellular_component | sperm midpiece |
R | 0098901 | biological_process | regulation of cardiac muscle cell action potential |
R | 0099523 | cellular_component | presynaptic cytosol |
R | 0140056 | biological_process | organelle localization by membrane tethering |
R | 0140238 | biological_process | presynaptic endocytosis |
R | 1901020 | biological_process | negative regulation of calcium ion transmembrane transporter activity |
R | 1901842 | biological_process | negative regulation of high voltage-gated calcium channel activity |
R | 1901844 | biological_process | regulation of cell communication by electrical coupling involved in cardiac conduction |
R | 1902494 | cellular_component | catalytic complex |
R | 1905913 | biological_process | negative regulation of calcium ion export across plasma membrane |
R | 1990456 | biological_process | mitochondrion-endoplasmic reticulum membrane tethering |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 2 |
Details | binding site for residue SO4 B 501 |
Chain | Residue |
B | ARG450 |
B | HOH604 |
site_id | AC2 |
Number of Residues | 1 |
Details | binding site for residue SO4 B 502 |
Chain | Residue |
B | HIS446 |
site_id | AC3 |
Number of Residues | 5 |
Details | binding site for residue SO4 B 503 |
Chain | Residue |
B | ARG429 |
B | LYS451 |
B | HIS452 |
B | LYS455 |
B | HOH641 |
site_id | AC4 |
Number of Residues | 2 |
Details | binding site for residue SO4 B 504 |
Chain | Residue |
B | LYS455 |
B | ARG454 |
site_id | AC5 |
Number of Residues | 4 |
Details | binding site for residue GOL B 505 |
Chain | Residue |
B | HIS446 |
B | ALA447 |
B | ARG450 |
B | HOH601 |
site_id | AC6 |
Number of Residues | 6 |
Details | binding site for residue CA R 1001 |
Chain | Residue |
R | ASP20 |
R | ASP22 |
R | ASP24 |
R | THR26 |
R | GLU31 |
R | HOH1169 |
site_id | AC7 |
Number of Residues | 7 |
Details | binding site for residue CA R 1002 |
Chain | Residue |
R | ASP56 |
R | ASP58 |
R | ASN60 |
R | THR62 |
R | GLU67 |
R | HOH1154 |
R | HOH1171 |
site_id | AC8 |
Number of Residues | 10 |
Details | binding site for residue AJY R 1003 |
Chain | Residue |
B | ALA477 |
B | LEU480 |
R | MET51 |
R | GLU54 |
R | VAL55 |
R | PHE68 |
R | MET71 |
R | MET72 |
R | LYS75 |
R | HOH1101 |
site_id | AC9 |
Number of Residues | 7 |
Details | binding site for residue GOL R 1004 |
Chain | Residue |
R | ILE100 |
R | SER101 |
R | GLU104 |
R | HOH1107 |
R | HOH1137 |
R | HOH1147 |
R | HOH1183 |
Functional Information from PROSITE/UniProt
site_id | PS00018 |
Number of Residues | 13 |
Details | EF_HAND_1 EF-hand calcium-binding domain. DKDGDGTITtkEL |
Chain | Residue | Details |
R | ASP20-LEU32 | |
R | ASP56-PHE68 | |
R | ASP93-LEU105 | |
R | ASP129-PHE141 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 10 |
Details | BINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00448, ECO:0000269|PubMed:1474585, ECO:0000269|PubMed:25441029, ECO:0000269|PubMed:27564677, ECO:0007744|PDB:1CLL, ECO:0007744|PDB:4UMO, ECO:0007744|PDB:4V0C, ECO:0007744|PDB:5J03 |
Chain | Residue | Details |
R | ASP20 | |
R | GLU67 | |
R | ASP22 | |
R | ASP24 | |
R | THR26 | |
R | GLU31 | |
R | ASP56 | |
R | ASP58 | |
R | ASN60 | |
R | THR62 |
site_id | SWS_FT_FI2 |
Number of Residues | 5 |
Details | BINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00448, ECO:0000269|PubMed:1474585, ECO:0000269|PubMed:27564677, ECO:0000269|PubMed:29724949, ECO:0007744|PDB:1CLL, ECO:0007744|PDB:5J03, ECO:0007744|PDB:6CNN, ECO:0007744|PDB:6CNO |
Chain | Residue | Details |
R | ASP93 | |
R | ASP95 | |
R | ASN97 | |
R | TYR99 | |
R | GLU104 |
site_id | SWS_FT_FI3 |
Number of Residues | 5 |
Details | BINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00448, ECO:0000269|PubMed:1474585, ECO:0000269|PubMed:27564677, ECO:0007744|PDB:1CLL, ECO:0007744|PDB:5J03 |
Chain | Residue | Details |
R | ASP129 | |
R | ASP131 | |
R | ASP133 | |
R | GLN135 | |
R | GLU140 |
site_id | SWS_FT_FI4 |
Number of Residues | 1 |
Details | MOD_RES: N6-acetyllysine; alternate => ECO:0007744|PubMed:19608861 |
Chain | Residue | Details |
R | LYS21 |
site_id | SWS_FT_FI5 |
Number of Residues | 1 |
Details | MOD_RES: Phosphothreonine; by CaMK4 => ECO:0000250|UniProtKB:P0DP29 |
Chain | Residue | Details |
R | THR44 |
site_id | SWS_FT_FI6 |
Number of Residues | 1 |
Details | MOD_RES: Phosphoserine => ECO:0007744|PubMed:23186163 |
Chain | Residue | Details |
R | SER81 |
site_id | SWS_FT_FI7 |
Number of Residues | 1 |
Details | MOD_RES: N6-acetyllysine => ECO:0007744|PubMed:19608861 |
Chain | Residue | Details |
R | LYS94 |
site_id | SWS_FT_FI8 |
Number of Residues | 1 |
Details | MOD_RES: Phosphotyrosine => ECO:0007744|PubMed:18669648, ECO:0007744|PubMed:19690332 |
Chain | Residue | Details |
R | TYR99 |
site_id | SWS_FT_FI9 |
Number of Residues | 1 |
Details | MOD_RES: Phosphoserine => ECO:0007744|PubMed:21406692, ECO:0007744|PubMed:23186163, ECO:0007744|PubMed:24275569 |
Chain | Residue | Details |
R | SER101 |
site_id | SWS_FT_FI10 |
Number of Residues | 1 |
Details | MOD_RES: Phosphothreonine => ECO:0007744|PubMed:24275569 |
Chain | Residue | Details |
R | THR110 |
site_id | SWS_FT_FI11 |
Number of Residues | 1 |
Details | MOD_RES: N6-methyllysine; alternate => ECO:0007744|PubMed:24129315 |
Chain | Residue | Details |
R | LYS115 |
site_id | SWS_FT_FI12 |
Number of Residues | 1 |
Details | MOD_RES: Phosphotyrosine => ECO:0007744|PubMed:19690332 |
Chain | Residue | Details |
R | TYR138 |
site_id | SWS_FT_FI13 |
Number of Residues | 2 |
Details | CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin); alternate => ECO:0000250|UniProtKB:P62157 |
Chain | Residue | Details |
R | LYS21 |