PDB-code
| Kinase structure | |
| Kinase: | ROCK1 |
| Family: | DMPK |
| Group: | AGC |
| Species: | HUMAN |
| IUPHAR/BPS ID: | 1503 |
| PDB: | 2ETK |
| sc-PDB: | |
| KIDFamMap: | Search |
| Release date: | 2005-11-08 |
| PubMed: | 16249185 |
| Chain: | B |
| Orthosteric ligand: | HFS |
 | |
| More entries for 2ETK | |||
| 2ETK | Chain: | A | |
| Structural information | |
| DFG conformation: | in |
| αC-helix conformation: | in |
| G-rich loop angle (distance): | 56.6° (17.1Å) |
| G-rich loop rotation: | 86° |
| Quality Score: | 8 |
| Resolution: | 2.96 Å |
| Missing Residues: | 0 |
| Missing Atoms: | 0 |
| Ligand binding mode | ||||
| Pockets | Subpockets | |||
| front | ||||
| Pocket alignment | |
| Uniprot sequence: | KVIGRGAFGEVQLYAMKLLFFWEERDIMAFANPWVVQLFYAYMVMEYMPGGDLVNLMSNAIHSMGFIHRDVKPDNMLLLADFGTC |
| Sequence structure: | KVIGRGAFGEVQLYAMKLLFFWEERDIMAFANPWVVQLFYAYMVMEYMPGGDLVNLMSNAIHSMGFIHRDVKPDNMLLLADFGTC |
| Ligand affinity | |
| ChEMBL ID: | CHEMBL1233300 |
| Bioaffinities: | 6 records for 2 kinases |
| Species | Kinase (ChEMBL naming) | Median | Min | Max | Type | Records |
|---|---|---|---|---|---|---|
| Homo sapiens | Rho-associated protein kinase 1 | 6.1 | 6.1 | 6.1 | pIC50 | 1 |
| Homo sapiens | Rho-associated protein kinase 1 | 6.8 | 6.8 | 7.5 | pKi | 4 |
| Homo sapiens | Rho-associated protein kinase 2 | 6.2 | 6.2 | 6.2 | pIC50 | 1 |
Kinase-ligand interaction pattern
• Hydrophobic • Aromatic face-to-face • Aromatic face-to-edge • H-bond donor • H-bond acceptor • Ionic positive • Ionic negative
| I | g.l | II | III | αC | |||||||||||||||
| 1 K 80 | 2 V 81 | 3 I 82 | 4 G 83 | 5 R 84 | 6 G 85 | 7 A 86 | 8 F 87 | 9 G 88 | 10 E 89 | 11 V 90 | 12 Q 91 | 13 L 92 | 14 Y 102 | 15 A 103 | 16 M 104 | 17 K 105 | 18 L 106 | 19 L 107 | 20 F 120 |
| • | • | • | • | • | |||||||||||||||
| αC | b.l | IV | |||||||||||||||||
| 21 F 121 | 22 W 122 | 23 E 123 | 24 E 124 | 25 R 125 | 26 D 126 | 27 I 127 | 28 M 128 | 29 A 129 | 30 F 130 | 31 A 131 | 32 N 132 | 33 P 134 | 34 W 135 | 35 V 136 | 36 V 137 | 37 Q 138 | 38 L 139 | 39 F 140 | 40 Y 141 |
| • | |||||||||||||||||||
| IV | V | GK | hinge | linker | αD | αE | |||||||||||||
| 41 A 142 | 42 Y 150 | 43 M 151 | 44 V 152 | 45 M 153 | 46 E 154 | 47 Y 155 | 48 M 156 | 49 P 157 | 50 G 158 | 51 G 159 | 52 D 160 | 53 L 161 | 54 V 162 | 55 N 163 | 56 L 164 | 57 M 165 | 58 S 166 | 59 N 167 | 60 A 188 |
| • | • | •• | |||||||||||||||||
| αE | VI | c.l | VII | VIII | x | ||||||||||||||
| 61 I 189 | 62 H 190 | 63 S 191 | 64 M 192 | 65 G 193 | 66 F 194 | 67 I 195 | 68 H 196 | 69 R 197 | 70 D 198 | 71 V 199 | 72 K 200 | 73 P 201 | 74 D 202 | 75 N 203 | 76 M 204 | 77 L 205 | 78 L 206 | 79 L 214 | 80 A 215 |
| • | • | • | |||||||||||||||||
| DFG | a.l | ||||||||||||||||||
| 81 D 216 | 82 F 217 | 83 G 218 | 84 T 219 | 85 C 220 | |||||||||||||||
| •• | |||||||||||||||||||
Interaction pattern search
Search KLIFS for kinase-ligand complexes with similar interaction patterns:
