MRGPRX4 homology model
PROTEIN CLASS
Class A (Rhodopsin)
RECEPTOR
SPECIES
Homo sapiens
STATE
Intermediate
VERSION
2021-06-10
MODEL
TEMPLATES
5NDD (PAR2)
6D27 (DP2 receptor)
5C1M (μ receptor)
3VW7 (PAR1)
5TVN (5-HT2B receptor)
None
6D27 (DP2 receptor)
5C1M (μ receptor)
3VW7 (PAR1)
5TVN (5-HT2B receptor)
None
| Main template (%) | Additional templates (%) | No template - freely modelled (%) | |
|---|---|---|---|
| Backbone | 80.5 | 9.7 | 9.7 |
| Side-chains | 17.7 | 59.9 | 22.4 |
Number of backbone templates: 5
Number of rotamer templates: 43
| Segment | Seq.num. | AA | GPCRdb# | Backbone | PDB | Rotamer | PDB |
|---|---|---|---|---|---|---|---|
| N-term | 19 | E | - | PAR2 | 5NDD | PAR2 | 5NDD |
| N-term | 20 | E | - | PAR2 | 5NDD | PAR2 | 5NDD |
| N-term | 21 | T | - | PAR2 | 5NDD | PAR2 | 5NDD |
| N-term | 22 | P | - | PAR2 | 5NDD | PAR2 | 5NDD |
| N-term | 23 | C | - | PAR2 | 5NDD | PAR2 | 5NDD |
| TM1 | 24 | Y | 1.29x29 | PAR2 | 5NDD | - | - |
| TM1 | 25 | N | 1.30x30 | PAR2 | 5NDD | - | - |
| TM1 | 26 | Q | 1.31x31 | PAR2 | 5NDD | P2Y1 receptor | 4XNW |
| TM1 | 27 | T | 1.32x32 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM1 | 28 | L | 1.33x33 | PAR2 | 5NDD | PAR1 | 3VW7 |
| TM1 | 29 | S | 1.34x34 | PAR2 | 5NDD | EP4 receptor | 5YWY |
| TM1 | 30 | F | 1.35x35 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM1 | 31 | T | 1.36x36 | PAR2 | 5NDD | GPR52 | 6LI1 |
| TM1 | 32 | V | 1.37x37 | PAR2 | 5NDD | MC4 receptor | 6W25 |
| TM1 | 33 | L | 1.38x38 | PAR2 | 5NDD | CysLT1 receptor | 6RZ4 |
| TM1 | 34 | T | 1.39x39 | PAR2 | 5NDD | M1 receptor | 6WJC |
| TM1 | 35 | C | 1.40x40 | PAR2 | 5NDD | ETB receptor | 5X93 |
| TM1 | 36 | I | 1.41x41 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM1 | 37 | I | 1.42x42 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM1 | 38 | S | 1.43x43 | PAR2 | 5NDD | CysLT1 receptor | 6RZ4 |
| TM1 | 39 | L | 1.44x44 | PAR2 | 5NDD | DP2 receptor | 6D27 |
| TM1 | 40 | V | 1.45x45 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM1 | 41 | G | 1.46x46 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM1 | 42 | L | 1.47x47 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM1 | 43 | T | 1.48x48 | PAR2 | 5NDD | apelin receptor | 5VBL |
| TM1 | 44 | G | 1.49x49 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM1 | 45 | N | 1.50x50 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM1 | 46 | A | 1.51x51 | PAR2 | 5NDD | C5a1 receptor | 6C1Q |
| TM1 | 47 | V | 1.52x52 | PAR2 | 5NDD | P2Y1 receptor | 4XNW |
| TM1 | 48 | V | 1.53x53 | PAR2 | 5NDD | CysLT1 receptor | 6RZ4 |
| TM1 | 49 | L | 1.54x54 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM1 | 50 | W | 1.55x55 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM1 | 51 | L | 1.56x56 | PAR2 | 5NDD | AT2 receptor | 5UNG |
| TM1 | 52 | L | 1.57x57 | PAR2 | 5NDD | CysLT1 receptor | 6RZ4 |
| TM1 | 53 | G | 1.58x58 | PAR2 | 5NDD | DP2 receptor | 6D27 |
| TM1 | 54 | Y | 1.59x59 | PAR2 | 5NDD | CXCR2 | 6LFL |
| TM1 | 55 | R | 1.60x60 | PAR2 | 5NDD | PAR2 | 5NDD |
| ICL1 | 56 | M | - | - | - | - | - |
| ICL1 | 57 | R | - | DP2 receptor | 6D27 | DP2 receptor | 6D27 |
| ICL1 | 58 | R | - | - | - | - | - |
| TM2 | 59 | N | 2.37x37 | PAR2 | 5NDD | LPA6 receptor | 5XSZ |
| TM2 | 60 | A | 2.38x38 | PAR2 | 5NDD | CysLT1 receptor | 6RZ4 |
| TM2 | 61 | V | 2.39x39 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM2 | 62 | S | 2.40x40 | PAR2 | 5NDD | P2Y1 receptor | 4XNW |
| TM2 | 63 | I | 2.41x41 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM2 | 64 | Y | 2.42x42 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM2 | 65 | I | 2.43x43 | PAR2 | 5NDD | MC4 receptor | 6W25 |
| TM2 | 66 | L | 2.44x44 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM2 | 67 | N | 2.45x45 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM2 | 68 | L | 2.46x46 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM2 | 69 | A | 2.47x47 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM2 | 70 | A | 2.48x48 | PAR2 | 5NDD | US28 | 5WB1 |
| TM2 | 71 | A | 2.49x49 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM2 | 72 | D | 2.50x50 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM2 | 73 | F | 2.51x51 | PAR2 | 5NDD | P2Y1 receptor | 4XNW |
| TM2 | 74 | L | 2.52x52 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM2 | 75 | F | 2.53x53 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM2 | 76 | L | 2.54x54 | PAR2 | 5NDD | succinate receptor | 6RNK |
| TM2 | 77 | S | 2.55x55 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM2 | 78 | F | 2.56x56 | PAR2 | 5NDD | NK1 receptor | 6HLP |
| TM2 | 79 | Q | 2.57x57 | PAR2 | 5NDD | - | - |
| TM2 | 80 | I | 2.58x58 | PAR2 | 5NDD | - | - |
| TM2 | 81 | I | 2.59x59 | PAR2 | 5NDD | 5-HT2B receptor | 5TVN |
| TM2 | 82 | R | 2.60x60 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM2 | 83 | L | 2.61x61 | PAR2 | 5NDD | 5-HT2B receptor | 5TVN |
| TM2 | 84 | P | 2.62x62 | PAR2 | 5NDD | - | - |
| TM2 | 85 | L | 2.63x63 | PAR2 | 5NDD | D2 receptor | 7JVR |
| TM2 | 86 | R | 2.64x64 | PAR2 | 5NDD | - | - |
| TM2 | 87 | L | 2.65x65 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM2 | 88 | I | 2.66x66 | PAR2 | 5NDD | M2 receptor | 5YC8 |
| ECL1 | 89 | N | - | - | - | - | - |
| ECL1 | 90 | I | - | - | - | - | - |
| ECL1 | 91 | S | - | - | - | - | - |
| ECL1 | 92 | H | - | - | - | - | - |
| ECL1 | 93 | L | - | - | - | - | - |
| TM3 | 94 | I | 3.24x24 | PAR2 | 5NDD | MC4 receptor | 6W25 |
| TM3 | 95 | R | 3.25x25 | PAR2 | 5NDD | - | - |
| TM3 | 96 | K | 3.26x26 | PAR2 | 5NDD | P2Y1 receptor | 4XNW |
| TM3 | 97 | I | 3.27x27 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM3 | 98 | L | 3.28x28 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM3 | 99 | V | 3.29x29 | PAR2 | 5NDD | LPA6 receptor | 5XSZ |
| TM3 | 100 | S | 3.30x30 | PAR2 | 5NDD | LPA6 receptor | 5XSZ |
| TM3 | 101 | V | 3.31x31 | PAR2 | 5NDD | succinate receptor | 6RNK |
| TM3 | 102 | M | 3.32x32 | PAR2 | 5NDD | TP receptor | 6IIV |
| TM3 | 103 | T | 3.33x33 | PAR2 | 5NDD | AT2 receptor | 5UNG |
| TM3 | 104 | F | 3.34x34 | PAR2 | 5NDD | P2Y12 receptor | 4NTJ |
| TM3 | 105 | P | 3.35x35 | PAR2 | 5NDD | FFA1 receptor | 5TZY |
| TM3 | 106 | Y | 3.36x36 | PAR2 | 5NDD | CCR2 | 5T1A |
| TM3 | 107 | F | 3.37x37 | PAR2 | 5NDD | DP2 receptor | 6D27 |
| TM3 | 108 | T | 3.38x38 | PAR2 | 5NDD | succinate receptor | 6RNK |
| TM3 | 109 | G | 3.39x39 | PAR2 | 5NDD | FFA1 receptor | 5TZY |
| TM3 | 110 | L | 3.40x40 | PAR2 | 5NDD | TP receptor | 6IIV |
| TM3 | 111 | S | 3.41x41 | PAR2 | 5NDD | P2Y12 receptor | 4NTJ |
| TM3 | 112 | M | 3.42x42 | PAR2 | 5NDD | V2 receptor | 7KH0 |
| TM3 | 113 | L | 3.43x43 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM3 | 114 | S | 3.44x44 | PAR2 | 5NDD | DP2 receptor | 6D27 |
| TM3 | 115 | A | 3.45x45 | PAR2 | 5NDD | CysLT1 receptor | 6RZ4 |
| TM3 | 116 | I | 3.46x46 | PAR2 | 5NDD | P2Y1 receptor | 4XNW |
| TM3 | 117 | S | 3.47x47 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM3 | 118 | T | 3.48x48 | PAR2 | 5NDD | - | - |
| TM3 | 119 | E | 3.49x49 | PAR2 | 5NDD | TP receptor | 6IIV |
| TM3 | 120 | R | 3.50x50 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM3 | 121 | C | 3.51x51 | PAR2 | 5NDD | CysLT1 receptor | 6RZ4 |
| TM3 | 122 | L | 3.52x52 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM3 | 123 | S | 3.53x53 | PAR2 | 5NDD | AT2 receptor | 5UNG |
| TM3 | 124 | V | 3.54x54 | PAR2 | 5NDD | P2Y1 receptor | 4XNW |
| TM3 | 125 | L | 3.55x55 | PAR2 | 5NDD | FPR2/ALX | 6OMM |
| TM3 | 126 | W | 3.56x56 | PAR2 | 5NDD | - | - |
| ICL2 | 127 | P | 34.50x50 | - | - | - | - |
| ICL2 | 128 | I | 34.51x51 | DP2 receptor | 6D27 | C5a1 receptor | 6C1Q |
| ICL2 | 129 | W | 34.52x52 | DP2 receptor | 6D27 | DP2 receptor | 6D27 |
| ICL2 | 130 | Y | 34.53x53 | DP2 receptor | 6D27 | MC4 receptor | 6W25 |
| ICL2 | 131 | R | 34.54x54 | DP2 receptor | 6D27 | LPA6 receptor | 5XSZ |
| ICL2 | 132 | C | 34.55x55 | DP2 receptor | 6D27 | - | - |
| ICL2 | 133 | R | 34.56x56 | DP2 receptor | 6D27 | P2Y1 receptor | 4XNW |
| ICL2 | 134 | R | 34.57x57 | - | - | - | - |
| TM4 | 135 | P | 4.38x38 | PAR2 | 5NDD | - | - |
| TM4 | 136 | T | 4.39x39 | PAR2 | 5NDD | M2 receptor | 5YC8 |
| TM4 | 137 | H | 4.40x40 | PAR2 | 5NDD | - | - |
| TM4 | 138 | L | 4.41x41 | PAR2 | 5NDD | C5a1 receptor | 6C1Q |
| TM4 | 139 | S | 4.42x42 | PAR2 | 5NDD | FFA1 receptor | 5TZY |
| TM4 | 140 | A | 4.43x43 | PAR2 | 5NDD | apelin receptor | 5VBL |
| TM4 | 141 | V | 4.44x44 | PAR2 | 5NDD | AT1 receptor | 4ZUD |
| TM4 | 142 | V | 4.45x45 | PAR2 | 5NDD | CysLT1 receptor | 6RZ4 |
| TM4 | 143 | C | 4.46x46 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM4 | 144 | V | 4.47x47 | PAR2 | 5NDD | P2Y1 receptor | 4XNW |
| TM4 | 145 | L | 4.48x48 | PAR2 | 5NDD | P2Y1 receptor | 4XNW |
| TM4 | 146 | L | 4.49x49 | PAR2 | 5NDD | DP2 receptor | 6D27 |
| TM4 | 147 | W | 4.50x50 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM4 | 148 | G | 4.51x51 | PAR2 | 5NDD | C5a1 receptor | 6C1Q |
| TM4 | 149 | L | 4.52x52 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM4 | 150 | S | 4.53x53 | PAR2 | 5NDD | 5-HT2B receptor | 5TVN |
| TM4 | 151 | L | 4.54x54 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM4 | 152 | L | 4.55x55 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM4 | 153 | F | 4.56x56 | PAR2 | 5NDD | EP4 receptor | 5YWY |
| TM4 | 154 | S | 4.57x57 | μ receptor | 5C1M | CysLT2 receptor | 6RZ6 |
| TM4 | 155 | M | 4.58x58 | μ receptor | 5C1M | 5-ht1E receptor | 7E33 |
| TM4 | 156 | L | 4.59x59 | μ receptor | 5C1M | succinate receptor | 6RNK |
| TM4 | 157 | E | 4.60x60 | PAR2 | 5NDD | - | - |
| TM4 | 158 | W | 4.61x61 | PAR2 | 5NDD | - | - |
| TM4 | 159 | R | 4.62x62 | PAR2 | 5NDD | - | - |
| TM4 | 160 | F | 4.63x63 | PAR2 | 5NDD | GPR52 | 6LI1 |
| TM4 | 161 | C | 4.64x64 | DP2 receptor | 6D27 | - | - |
| ECL2 | 162 | D | - | - | - | - | - |
| ECL2 | 163 | F | - | - | - | - | - |
| ECL2 | 164 | L | - | - | - | - | - |
| ECL2 | 165 | F | - | - | - | - | - |
| ECL2 | 166 | S | - | - | - | - | - |
| ECL2 | 167 | G | - | - | - | - | - |
| ECL2 | 168 | A | - | - | - | - | - |
| ECL2 | 169 | D | - | - | - | - | - |
| TM5 | 170 | S | 5.31x31 | DP2 receptor | 6D27 | apelin receptor | 5VBL |
| TM5 | 171 | S | 5.32x32 | PAR2 | 5NDD | δ receptor | 4EJ4 |
| TM5 | 172 | W | 5.33x33 | PAR2 | 5NDD | μ receptor | 5C1M |
| TM5 | 173 | C | 5.34x34 | PAR2 | 5NDD | - | - |
| TM5 | 174 | E | 5.35x35 | PAR2 | 5NDD | - | - |
| TM5 | 175 | T | 5.36x36 | PAR2 | 5NDD | - | - |
| TM5 | 176 | S | 5.37x37 | PAR2 | 5NDD | LPA6 receptor | 5XSZ |
| TM5 | 177 | D | 5.38x38 | PAR2 | 5NDD | 5-HT2B receptor | 5TVN |
| TM5 | 178 | F | 5.39x39 | PAR2 | 5NDD | PAR1 | 3VW7 |
| TM5 | 179 | I | 5.40x40 | PAR2 | 5NDD | MC4 receptor | 6W25 |
| TM5 | 180 | P | 5.41x41 | PAR2 | 5NDD | - | - |
| TM5 | 181 | V | 5.42x42 | PAR2 | 5NDD | CysLT1 receptor | 6RZ4 |
| TM5 | 182 | A | 5.43x43 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM5 | 183 | W | 5.44x44 | PAR2 | 5NDD | - | - |
| TM5 | 184 | L | 5.45x45 | PAR2 | 5NDD | succinate receptor | 6RNK |
| TM5 | 185 | I | 5.46x46 | PAR1 | 3VW7 | P2Y12 receptor | 4NTJ |
| TM5 | 186 | F | 5.47x47 | PAR1 | 3VW7 | PAR1 | 3VW7 |
| TM5 | 187 | L | 5.48x48 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM5 | 188 | C | 5.49x49 | PAR2 | 5NDD | - | - |
| TM5 | 189 | V | 5.50x50 | PAR2 | 5NDD | PAF receptor | 5ZKQ |
| TM5 | 190 | V | 5.51x51 | PAR2 | 5NDD | TP receptor | 6IIV |
| TM5 | 191 | L | 5.52x52 | PAR2 | 5NDD | PAF receptor | 5ZKQ |
| TM5 | 192 | C | 5.53x53 | PAR2 | 5NDD | ghrelin receptor | 6KO5 |
| TM5 | 193 | V | 5.54x54 | PAR2 | 5NDD | P2Y12 receptor | 4NTJ |
| TM5 | 194 | S | 5.55x55 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM5 | 195 | S | 5.56x56 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM5 | 196 | L | 5.57x57 | PAR2 | 5NDD | MC4 receptor | 6W25 |
| TM5 | 197 | V | 5.58x58 | PAR2 | 5NDD | - | - |
| TM5 | 198 | L | 5.59x59 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM5 | 199 | L | 5.60x60 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM5 | 200 | V | 5.61x61 | PAR2 | 5NDD | LPA6 receptor | 5XSZ |
| TM5 | 201 | R | 5.62x62 | PAR2 | 5NDD | AT2 receptor | 5UNG |
| TM5 | 202 | I | 5.63x63 | PAR2 | 5NDD | NK1 receptor | 6HLP |
| TM5 | 203 | L | 5.64x64 | PAR2 | 5NDD | MT2 receptor | 6ME7 |
| TM5 | 204 | C | 5.65x65 | PAR2 | 5NDD | - | - |
| TM5 | 205 | G | 5.66x66 | DP2 receptor | 6D27 | - | - |
| TM5 | 206 | S | 5.67x67 | DP2 receptor | 6D27 | μ receptor | 5C1M |
| TM5 | 207 | R | 5.68x68 | DP2 receptor | 6D27 | DP2 receptor | 6D27 |
| ICL3 | 208 | K | - | - | - | - | - |
| ICL3 | 209 | M | - | - | - | - | - |
| ICL3 | 210 | P | - | - | - | - | - |
| TM6 | 211 | L | 6.30x30 | PAR2 | 5NDD | P2Y1 receptor | 4XNW |
| TM6 | 212 | T | 6.31x31 | PAR2 | 5NDD | C5a1 receptor | 6C1Q |
| TM6 | 213 | R | 6.32x32 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM6 | 214 | L | 6.33x33 | PAR2 | 5NDD | apelin receptor | 5VBL |
| TM6 | 215 | Y | 6.34x34 | PAR2 | 5NDD | - | - |
| TM6 | 216 | V | 6.35x35 | PAR2 | 5NDD | MT1 receptor | 6ME2 |
| TM6 | 217 | T | 6.36x36 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM6 | 218 | I | 6.37x37 | PAR2 | 5NDD | LPA6 receptor | 5XSZ |
| TM6 | 219 | L | 6.38x38 | PAR2 | 5NDD | μ receptor | 5C1M |
| TM6 | 220 | L | 6.39x39 | PAR2 | 5NDD | succinate receptor | 6RNK |
| TM6 | 221 | T | 6.40x40 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM6 | 222 | V | 6.41x41 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM6 | 223 | L | 6.42x42 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM6 | 224 | V | 6.43x43 | PAR2 | 5NDD | MC4 receptor | 6W25 |
| TM6 | 225 | F | 6.44x44 | PAR2 | 5NDD | LPA6 receptor | 5XSZ |
| TM6 | 226 | L | 6.45x45 | PAR2 | 5NDD | 5-HT2B receptor | 5TVN |
| TM6 | 227 | L | 6.46x46 | DP2 receptor | 6D27 | DP2 receptor | 6D27 |
| TM6 | 228 | C | 6.47x47 | DP2 receptor | 6D27 | DP2 receptor | 6D27 |
| TM6 | 229 | G | 6.48x48 | PAR2 | 5NDD | - | - |
| TM6 | 230 | L | 6.49x49 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM6 | 231 | P | 6.50x50 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM6 | 232 | F | 6.51x51 | PAR2 | 5NDD | P2Y1 receptor | 4XNW |
| TM6 | 233 | G | 6.52x52 | PAR2 | 5NDD | - | - |
| TM6 | 234 | I | 6.53x53 | PAR2 | 5NDD | CysLT1 receptor | 6RZ4 |
| TM6 | 235 | L | 6.54x54 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM6 | 236 | G | 6.55x55 | PAR2 | 5NDD | C5a1 receptor | 6C1Q |
| TM6 | 237 | A | 6.56x56 | PAR2 | 5NDD | TP receptor | 6IIV |
| TM6 | 238 | L | 6.57x57 | PAR2 | 5NDD | GPR52 | 6LI1 |
| TM6 | 239 | I | 6.58x58 | PAR2 | 5NDD | H1 receptor | 3RZE |
| TM6 | 240 | Y | 6.59x59 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM6 | 241 | R | 6.60x60 | PAR2 | 5NDD | P2Y1 receptor | 4XNW |
| TM6 | 242 | M | 6.61x61 | PAR2 | 5NDD | CXCR2 | 6LFL |
| ECL3 | 243 | H | - | - | - | - | - |
| ECL3 | 244 | L | - | 5-HT2B receptor | 5TVN | - | - |
| ECL3 | 245 | N | - | - | - | - | - |
| TM7 | 246 | L | 7.27x26 | DP2 receptor | 6D27 | DP2 receptor | 6D27 |
| TM7 | 247 | E | 7.28x27 | DP2 receptor | 6D27 | P2Y12 receptor | 4NTJ |
| TM7 | 248 | V | 7.29x28 | DP2 receptor | 6D27 | - | - |
| TM7 | 249 | L | 7.30x29 | DP2 receptor | 6D27 | DP2 receptor | 6D27 |
| TM7 | 250 | Y | 7.31x30 | PAR2 | 5NDD | NTS1 receptor | 4XES |
| TM7 | 251 | C | 7.32x31 | PAR2 | 5NDD | EP3 receptor | 6AK3 |
| TM7 | 252 | H | 7.33x32 | PAR2 | 5NDD | H1 receptor | 3RZE |
| TM7 | 253 | V | 7.34x33 | PAR2 | 5NDD | P2Y12 receptor | 4NTJ |
| TM7 | 254 | Y | 7.35x34 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM7 | 255 | L | 7.36x35 | PAR2 | 5NDD | PAR1 | 3VW7 |
| TM7 | 256 | V | 7.37x36 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM7 | 257 | C | 7.38x37 | PAR2 | 5NDD | PAR1 | 3VW7 |
| TM7 | 258 | M | 7.39x38 | PAR2 | 5NDD | NK1 receptor | 6HLP |
| TM7 | 259 | S | 7.40x39 | PAR2 | 5NDD | CysLT1 receptor | 6RZ4 |
| TM7 | 260 | L | 7.41x40 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM7 | 261 | S | 7.42x41 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM7 | 262 | S | 7.43x42 | PAR2 | 5NDD | P2Y1 receptor | 4XNW |
| TM7 | 263 | L | 7.44x43 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM7 | 264 | N | 7.45x45 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM7 | 265 | S | 7.46x46 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM7 | 266 | S | 7.47x47 | PAR2 | 5NDD | δ receptor | 4EJ4 |
| TM7 | 267 | A | 7.48x48 | PAR2 | 5NDD | DP2 receptor | 6D27 |
| TM7 | 268 | N | 7.49x49 | PAR2 | 5NDD | CysLT2 receptor | 6RZ6 |
| TM7 | 269 | P | 7.50x50 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM7 | 270 | I | 7.51x51 | PAR2 | 5NDD | P2Y1 receptor | 4XNW |
| TM7 | 271 | I | 7.52x52 | PAR2 | 5NDD | PAR1 | 3VW7 |
| TM7 | 272 | Y | 7.53x53 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM7 | 273 | F | 7.54x54 | PAR2 | 5NDD | P2Y1 receptor | 4XNW |
| TM7 | 274 | F | 7.55x55 | PAR2 | 5NDD | PAR2 | 5NDD |
| TM7 | 275 | V | 7.56x56 | PAR2 | 5NDD | PAR2 | 5NDD |
| H8 | 276 | G | 8.47x47 | PAR2 | 5NDD | AT1 receptor | 6DO1 |
| H8 | 277 | S | 8.48x48 | PAR2 | 5NDD | GPR52 | 6LI1 |
| H8 | 278 | F | 8.49x49 | PAR2 | 5NDD | - | - |
| H8 | 279 | R | 8.50x50 | PAR2 | 5NDD | - | - |
| H8 | 280 | Q | 8.51x51 | PAR2 | 5NDD | AT2 receptor | 5UNF |
| H8 | 281 | R | 8.52x52 | PAR2 | 5NDD | TP receptor | 6IIV |
| H8 | 282 | Q | 8.53x53 | PAR2 | 5NDD | OX1 receptor | 6TO7 |
| H8 | 283 | N | 8.54x54 | PAR2 | 5NDD | - | - |
| H8 | 284 | R | 8.55x55 | PAR2 | 5NDD | GPR52 | 6LI1 |
| H8 | 285 | Q | 8.56x56 | PAR2 | 5NDD | AT1 receptor | 6DO1 |
| H8 | 286 | N | 8.57x57 | PAR2 | 5NDD | - | - |
| H8 | 287 | L | 8.58x58 | PAR2 | 5NDD | PAR2 | 5NDD |
| H8 | 288 | K | 8.59x59 | DP2 receptor | 6D27 | CCR6 | 6WWZ |
| H8 | 289 | L | 8.60x60 | DP2 receptor | 6D27 | - | - |
| H8 | 290 | V | 8.61x61 | DP2 receptor | 6D27 | DP2 receptor | 6D27 |
| C-term | 291 | L | - | - | - | - | - |
| C-term | 292 | Q | - | - | - | - | - |
| C-term | 293 | R | - | - | - | - | - |
| C-term | 294 | A | - | - | - | - | - |
| C-term | 295 | L | - | - | - | - | - |