6CJU
Structure of the SthK cyclic nucleotide-gated potassium channel in complex with cAMP
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0005221 | molecular_function | intracellularly cyclic nucleotide-activated monoatomic cation channel activity |
| A | 0006811 | biological_process | monoatomic ion transport |
| A | 0016020 | cellular_component | membrane |
| A | 0034220 | biological_process | monoatomic ion transmembrane transport |
| A | 0044877 | molecular_function | protein-containing complex binding |
| A | 0098655 | biological_process | monoatomic cation transmembrane transport |
| B | 0000166 | molecular_function | nucleotide binding |
| B | 0005221 | molecular_function | intracellularly cyclic nucleotide-activated monoatomic cation channel activity |
| B | 0006811 | biological_process | monoatomic ion transport |
| B | 0016020 | cellular_component | membrane |
| B | 0034220 | biological_process | monoatomic ion transmembrane transport |
| B | 0044877 | molecular_function | protein-containing complex binding |
| B | 0098655 | biological_process | monoatomic cation transmembrane transport |
| C | 0000166 | molecular_function | nucleotide binding |
| C | 0005221 | molecular_function | intracellularly cyclic nucleotide-activated monoatomic cation channel activity |
| C | 0006811 | biological_process | monoatomic ion transport |
| C | 0016020 | cellular_component | membrane |
| C | 0034220 | biological_process | monoatomic ion transmembrane transport |
| C | 0044877 | molecular_function | protein-containing complex binding |
| C | 0098655 | biological_process | monoatomic cation transmembrane transport |
| D | 0000166 | molecular_function | nucleotide binding |
| D | 0005221 | molecular_function | intracellularly cyclic nucleotide-activated monoatomic cation channel activity |
| D | 0006811 | biological_process | monoatomic ion transport |
| D | 0016020 | cellular_component | membrane |
| D | 0034220 | biological_process | monoatomic ion transmembrane transport |
| D | 0044877 | molecular_function | protein-containing complex binding |
| D | 0098655 | biological_process | monoatomic cation transmembrane transport |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue CMP A 500 |
| Chain | Residue |
| A | GLY367 |
| A | GLU368 |
| A | MET369 |
| A | ARG377 |
| A | THR378 |
| A | ALA379 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | binding site for residue PGW A 501 |
| Chain | Residue |
| A | GLY167 |
| B | VAL198 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | binding site for residue PGW A 503 |
| Chain | Residue |
| A | TYR170 |
| A | LEU32 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue PGW A 506 |
| Chain | Residue |
| A | SER102 |
| A | LEU109 |
| A | PHE143 |
| A | GLY150 |
| A | SER157 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | binding site for residue PGW A 507 |
| Chain | Residue |
| A | THR195 |
| A | VAL202 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | binding site for residue CMP B 500 |
| Chain | Residue |
| B | GLY367 |
| B | GLU368 |
| B | MET369 |
| B | ARG377 |
| B | THR378 |
| B | ALA379 |
| site_id | AC7 |
| Number of Residues | 2 |
| Details | binding site for residue PGW B 501 |
| Chain | Residue |
| B | GLY167 |
| C | VAL198 |
| site_id | AC8 |
| Number of Residues | 2 |
| Details | binding site for residue PGW B 503 |
| Chain | Residue |
| B | LEU32 |
| B | TYR170 |
| site_id | AC9 |
| Number of Residues | 5 |
| Details | binding site for residue PGW B 506 |
| Chain | Residue |
| B | SER102 |
| B | LEU109 |
| B | PHE143 |
| B | GLY150 |
| B | SER157 |
| site_id | AD1 |
| Number of Residues | 2 |
| Details | binding site for residue PGW B 507 |
| Chain | Residue |
| B | THR195 |
| B | VAL202 |
| site_id | AD2 |
| Number of Residues | 6 |
| Details | binding site for residue CMP C 500 |
| Chain | Residue |
| C | GLY367 |
| C | GLU368 |
| C | MET369 |
| C | ARG377 |
| C | THR378 |
| C | ALA379 |
| site_id | AD3 |
| Number of Residues | 2 |
| Details | binding site for residue PGW C 501 |
| Chain | Residue |
| C | GLY167 |
| D | VAL198 |
| site_id | AD4 |
| Number of Residues | 2 |
| Details | binding site for residue PGW C 503 |
| Chain | Residue |
| C | LEU32 |
| C | TYR170 |
| site_id | AD5 |
| Number of Residues | 5 |
| Details | binding site for residue PGW C 506 |
| Chain | Residue |
| C | SER102 |
| C | LEU109 |
| C | PHE143 |
| C | GLY150 |
| C | SER157 |
| site_id | AD6 |
| Number of Residues | 2 |
| Details | binding site for residue PGW C 507 |
| Chain | Residue |
| C | THR195 |
| C | VAL202 |
| site_id | AD7 |
| Number of Residues | 6 |
| Details | binding site for residue CMP D 500 |
| Chain | Residue |
| D | GLY367 |
| D | GLU368 |
| D | MET369 |
| D | ARG377 |
| D | THR378 |
| D | ALA379 |
| site_id | AD8 |
| Number of Residues | 2 |
| Details | binding site for residue PGW D 501 |
| Chain | Residue |
| A | VAL198 |
| D | GLY167 |
| site_id | AD9 |
| Number of Residues | 2 |
| Details | binding site for residue PGW D 503 |
| Chain | Residue |
| D | LEU32 |
| D | TYR170 |
| site_id | AE1 |
| Number of Residues | 5 |
| Details | binding site for residue PGW D 506 |
| Chain | Residue |
| D | SER102 |
| D | LEU109 |
| D | PHE143 |
| D | GLY150 |
| D | SER157 |
| site_id | AE2 |
| Number of Residues | 2 |
| Details | binding site for residue PGW D 507 |
| Chain | Residue |
| D | THR195 |
| D | VAL202 |
Functional Information from PROSITE/UniProt
| site_id | PS00888 |
| Number of Residues | 17 |
| Details | CNMP_BINDING_1 Cyclic nucleotide-binding domain signature 1. IIrAGEmGSdVYFInrG |
| Chain | Residue | Details |
| A | ILE328-GLY344 |
| site_id | PS00889 |
| Number of Residues | 18 |
| Details | CNMP_BINDING_2 Cyclic nucleotide-binding domain signature 2. FGEmALilrap......RTAtVrA |
| Chain | Residue | Details |
| A | PHE366-ALA383 |
