MC2 receptor homology model

PROTEIN CLASS

Class A (Rhodopsin)

RECEPTOR

MC2 receptor

SPECIES

Homo sapiens

STATE

Active

VERSION

2021-04-08

MODEL

PDB file contains GPCRdb generic numbers in the B-factor field of CA atoms

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MAIN TEMPLATE

CB1 receptor (sequence similarity: 27%) PDB: 6N4B
Align

TEMPLATES

6N4B (CB1 receptor)
5TGZ (CB1 receptor)
6W25 (MC4 receptor)
4PXZ (P2Y12 receptor)
None
Main template (%) Additional templates (%) No template - freely modelled (%)
Backbone 76.8 14.5 8.7
Side-chains 21.4 63.8 14.9

Number of backbone templates: 4
Number of rotamer templates: 41

Segment Seq.num. AA GPCRdb# Backbone PDB Rotamer PDB
N-term 22 P - - - - -
N-term 23 R - - - - -
N-term 24 V - CB1 receptor 6N4B CB1 receptor 6N4B
N-term 25 V - CB1 receptor 6N4B CB1 receptor 6N4B
N-term 26 L - CB1 receptor 6N4B CB1 receptor 6N4B
TM1 27 P 1.35x35 CB1 receptor 6N4B FPR2/ALX 6OMM
TM1 28 E 1.36x36 CB1 receptor 6N4B - -
TM1 29 E 1.37x37 CB1 receptor 6N4B - -
TM1 30 I 1.38x38 CB1 receptor 6N4B A1 receptor 6D9H
TM1 31 F 1.39x39 CB1 receptor 6N4B MC4 receptor 6W25
TM1 32 F 1.40x40 CB1 receptor 6N4B Rhodopsin 4X1H
TM1 33 T 1.41x41 CB1 receptor 6N4B CB1 receptor 6N4B
TM1 34 I 1.42x42 CB1 receptor 6N4B A2A receptor 4UHR
TM1 35 S 1.43x43 CB1 receptor 6N4B M1 receptor 6OIJ
TM1 36 I 1.44x44 CB1 receptor 6N4B 5-HT2C receptor 6BQG
TM1 37 V 1.45x45 CB1 receptor 6N4B D2 receptor 7JVR
TM1 38 G 1.46x46 CB1 receptor 6N4B δ receptor 6PT2
TM1 39 V 1.47x47 CB1 receptor 6N4B CB1 receptor 5XRA
TM1 40 L 1.48x48 CB1 receptor 6N4B CB1 receptor 5XRA
TM1 41 E 1.49x49 CB1 receptor 6N4B CB1 receptor 5XRA
TM1 42 N 1.50x50 CB1 receptor 6N4B CB1 receptor 6N4B
TM1 43 L 1.51x51 CB1 receptor 6N4B CB1 receptor 5XRA
TM1 44 I 1.52x52 CB1 receptor 6N4B - -
TM1 45 V 1.53x53 CB1 receptor 6N4B CB1 receptor 6N4B
TM1 46 L 1.54x54 CB1 receptor 6N4B CB1 receptor 6N4B
TM1 47 L 1.55x55 CB1 receptor 6N4B α2B-adrenoceptor 6K42
TM1 48 A 1.56x56 CB1 receptor 6N4B A2A receptor 4UHR
TM1 49 V 1.57x57 CB1 receptor 6N4B A2A receptor 4UHR
TM1 50 F 1.58x58 CB1 receptor 6N4B α2A-adrenoceptor 6KUX
TM1 51 K 1.59x59 CB1 receptor 6N4B - -
TM1 52 N 1.60x60 MC4 receptor 6W25 MC4 receptor 6W25
ICL1 53 K 12.48x48 - - - -
ICL1 54 N 12.49x49 MC4 receptor 6W25 MC4 receptor 6W25
ICL1 55 L 12.50x50 MC4 receptor 6W25 MC4 receptor 6W25
ICL1 56 Q 12.51x51 - - - -
TM2 57 A 2.37x37 MC4 receptor 6W25 α2B-adrenoceptor 6K41
TM2 58 P 2.38x38 MC4 receptor 6W25 MC4 receptor 6W25
TM2 59 M 2.39x39 MC4 receptor 6W25 MC4 receptor 6W25
TM2 60 Y 2.40x40 CB1 receptor 6N4B CB1 receptor 6N4B
TM2 61 F 2.41x41 CB1 receptor 6N4B D1 receptor 7JVQ
TM2 62 F 2.42x42 CB1 receptor 6N4B CB1 receptor 6N4B
TM2 63 I 2.43x43 CB1 receptor 6N4B CB1 receptor 6N4B
TM2 64 C 2.44x44 CB1 receptor 6N4B EP4 receptor 7D7M
TM2 65 S 2.45x45 CB1 receptor 6N4B CB1 receptor 6N4B
TM2 66 L 2.46x46 CB1 receptor 6N4B CB1 receptor 6N4B
TM2 67 A 2.47x47 CB1 receptor 6N4B CB1 receptor 6N4B
TM2 68 I 2.48x48 CB1 receptor 6N4B 5-HT2C receptor 6BQG
TM2 69 S 2.49x49 CB1 receptor 6N4B D1 receptor 7JVQ
TM2 70 D 2.50x50 CB1 receptor 6N4B CB1 receptor 5XRA
TM2 71 M 2.51x51 CB1 receptor 6N4B 5-HT2C receptor 6BQG
TM2 72 L 2.52x52 CB1 receptor 6N4B CB1 receptor 6N4B
TM2 73 G 2.53x53 CB1 receptor 6N4B CB1 receptor 6N4B
TM2 74 S 2.54x54 CB1 receptor 6N4B CB1 receptor 6N4B
TM2 75 L 2.55x55 CB1 receptor 6N4B β2-adrenoceptor 3SN6
TM2 76 Y 2.56x56 CB1 receptor 6N4B - -
TM2 77 K 2.57x57 CB1 receptor 6N4B - -
TM2 78 I 2.58x58 CB1 receptor 6N4B - -
TM2 79 L 2.59x59 CB1 receptor 6N4B M1 receptor 6OIJ
TM2 80 E 2.60x60 CB1 receptor 6N4B NTS1 receptor 6OSA
TM2 81 N 2.61x61 CB1 receptor 6N4B NK1 receptor 6HLP
TM2 82 I 2.62x62 CB1 receptor 6N4B CB1 receptor 6N4B
TM2 83 L 2.63x63 CB1 receptor 6N4B D2 receptor 7JVR
TM2 84 I 2.64x64 CB1 receptor 6N4B β2-adrenoceptor 3SN6
TM2 85 I 2.65x65 CB1 receptor 6N4B D1 receptor 7JVQ
TM2 86 L 2.66x66 MC4 receptor 6W25 MC4 receptor 6W25
TM2 87 R 2.67x67 MC4 receptor 6W25 AT2 receptor 5UNG
ECL1 88 N - - - - -
ECL1 89 M - - - - -
ECL1 90 G - - - - -
ECL1 91 Y - - - - -
ECL1 92 L - - - - -
ECL1 93 K - - - - -
ECL1 94 P - - - - -
ECL1 95 R - - - - -
TM3 96 G 3.18x18 P2Y12 receptor 4PXZ P2Y12 receptor 4PXZ
TM3 97 S 3.19x19 P2Y12 receptor 4PXZ MC4 receptor 6W25
TM3 98 F 3.20x20 P2Y12 receptor 4PXZ MC4 receptor 6W25
TM3 99 E 3.21x21 CB1 receptor 6N4B GPR52 6LI0
TM3 100 T 3.22x22 CB1 receptor 6N4B M1 receptor 6OIJ
TM3 101 T 3.23x23 CB1 receptor 6N4B Rhodopsin 4X1H
TM3 102 A 3.24x24 CB1 receptor 6N4B M1 receptor 6OIJ
TM3 103 D 3.25x25 CB1 receptor 6N4B MC4 receptor 6W25
TM3 104 D 3.26x26 CB1 receptor 6N4B D2 receptor 7JVR
TM3 105 I 3.27x27 CB1 receptor 6N4B - -
TM3 106 I 3.28x28 CB1 receptor 6N4B A2A receptor 4UHR
TM3 107 D 3.29x29 CB1 receptor 6N4B MC4 receptor 6W25
TM3 108 S 3.30x30 CB1 receptor 6N4B β2-adrenoceptor 3SN6
TM3 109 L 3.31x31 CB1 receptor 6N4B D2 receptor 7JVR
TM3 110 F 3.32x32 CB1 receptor 6N4B US28 5WB1
TM3 111 V 3.33x33 CB1 receptor 6N4B D2 receptor 7JVR
TM3 112 L 3.34x34 CB1 receptor 6N4B β2-adrenoceptor 3SN6
TM3 113 S 3.35x35 CB1 receptor 6N4B CB1 receptor 6N4B
TM3 114 L 3.36x36 CB1 receptor 6N4B AT1 receptor 6DO1
TM3 115 L 3.37x37 CB1 receptor 6N4B EP3 receptor 6AK3
TM3 116 G 3.38x38 CB1 receptor 6N4B FPR2/ALX 6OMM
TM3 117 S 3.39x39 CB1 receptor 6N4B CB1 receptor 6N4B
TM3 118 I 3.40x40 CB1 receptor 6N4B A2A receptor 4UHR
TM3 119 F 3.41x41 CB1 receptor 6N4B A2A receptor 4UHR
TM3 120 S 3.42x42 CB1 receptor 6N4B CB1 receptor 6N4B
TM3 121 L 3.43x43 CB1 receptor 6N4B CB1 receptor 6N4B
TM3 122 S 3.44x44 CB1 receptor 6N4B OX2 receptor 7L1V
TM3 123 V 3.45x45 CB1 receptor 6N4B β2-adrenoceptor 3SN6
TM3 124 I 3.46x46 CB1 receptor 6N4B A2A receptor 4UHR
TM3 125 A 3.47x47 CB1 receptor 6N4B CB1 receptor 6N4B
TM3 126 A 3.48x48 CB1 receptor 6N4B P2Y1 receptor 4XNW
TM3 127 D 3.49x49 CB1 receptor 6N4B CB1 receptor 6N4B
TM3 128 R 3.50x50 CB1 receptor 6N4B CB1 receptor 6N4B
TM3 129 Y 3.51x51 CB1 receptor 6N4B CB1 receptor 6N4B
TM3 130 I 3.52x52 CB1 receptor 6N4B CB1 receptor 6N4B
TM3 131 T 3.53x53 CB1 receptor 6N4B MC4 receptor 6W25
TM3 132 I 3.54x54 CB1 receptor 6N4B CB1 receptor 6N4B
TM3 133 F 3.55x55 CB1 receptor 6N4B MC4 receptor 6W25
TM3 134 H 3.56x56 CB1 receptor 6N4B δ receptor 6PT2
ICL2 135 A 34.50x50 - - - -
ICL2 136 L 34.51x51 MC4 receptor 6W25 MC4 receptor 6W25
ICL2 137 R 34.52x52 MC4 receptor 6W25 A2A receptor 4UHR
ICL2 138 Y 34.53x53 MC4 receptor 6W25 MC4 receptor 6W25
ICL2 139 H 34.54x54 MC4 receptor 6W25 MC4 receptor 6W25
ICL2 140 S 34.55x55 MC4 receptor 6W25 β2-adrenoceptor 3SN6
ICL2 141 I 34.56x56 MC4 receptor 6W25 MC4 receptor 6W25
ICL2 142 V 34.57x57 - - - -
TM4 143 T 4.38x38 CB1 receptor 6N4B CB1 receptor 5XRA
TM4 144 M 4.39x39 CB1 receptor 6N4B AT1 receptor 6DO1
TM4 145 R 4.40x40 CB1 receptor 6N4B D2 receptor 7JVR
TM4 146 R 4.41x41 CB1 receptor 6N4B A2A receptor 4UHR
TM4 147 T 4.42x42 CB1 receptor 6N4B EP3 receptor 6AK3
TM4 148 V 4.43x43 CB1 receptor 6N4B CB1 receptor 6N4B
TM4 149 V 4.44x44 CB1 receptor 6N4B CB1 receptor 5XRA
TM4 150 V 4.45x45 CB1 receptor 6N4B μ receptor 5C1M
TM4 151 L 4.46x46 CB1 receptor 6N4B CB2 receptor 6PT0
TM4 152 T 4.47x47 CB1 receptor 6N4B D3 receptor 7CMV
TM4 153 V 4.48x48 CB1 receptor 6N4B D1 receptor 7JVQ
TM4 154 I 4.49x49 CB1 receptor 6N4B δ receptor 6PT2
TM4 155 W 4.50x50 CB1 receptor 6N4B CB1 receptor 6N4B
TM4 156 T 4.51x51 CB1 receptor 6N4B CB1 receptor 5XRA
TM4 157 F 4.52x52 CB1 receptor 6N4B 5-HT1B receptor 6G79
TM4 158 C 4.53x53 CB1 receptor 6N4B MC4 receptor 6W25
TM4 159 T 4.54x54 CB1 receptor 6N4B MC4 receptor 6W25
TM4 160 G 4.55x55 CB1 receptor 6N4B δ receptor 6PT2
TM4 161 T 4.56x56 CB1 receptor 6N4B β2-adrenoceptor 3SN6
TM4 162 G 4.57x57 CB1 receptor 6N4B A2A receptor 4UHR
TM4 163 I 4.58x58 CB1 receptor 6N4B κ receptor 6B73
TM4 164 T 4.59x59 CB1 receptor 6N4B A2A receptor 4UHR
TM4 165 M 4.60x60 CB1 receptor 6N4B CysLT2 receptor 6RZ6
TM4 166 V 4.61x61 CB1 receptor 6N4B D1 receptor 7JVQ
TM4 167 I 4.62x62 CB1 receptor 6N4B AT1 receptor 6DO1
TM4 168 F 4.63x63 CB1 receptor 6N4B D2 receptor 6CM4
TM4 169 S 4.64x64 MC4 receptor 6W25 MC4 receptor 6W25
ECL2 170 H - - - - -
TM5 171 H 5.36x36 CB1 receptor 6N4B 5-HT1B receptor 6G79
TM5 172 V 5.37x37 CB1 receptor 6N4B apelin receptor 5VBL
TM5 173 P 5.38x38 CB1 receptor 6N4B GPBA receptor 7CFN
TM5 174 T 5.39x39 CB1 receptor 6N4B δ receptor 6PT2
TM5 175 V 5.40x40 CB1 receptor 6N4B D2 receptor 7JVR
TM5 176 I 5.41x41 CB1 receptor 6N4B β2-adrenoceptor 3SN6
TM5 177 T 5.42x42 CB1 receptor 6N4B AT1 receptor 6DO1
TM5 178 F 5.43x43 CB1 receptor 6N4B OX2 receptor 7L1V
TM5 179 T 5.44x44 CB1 receptor 6N4B 5-HT1B receptor 6G79
TM5 180 S 5.45x45 CB1 receptor 6N4B CXCR2 6LFO
TM5 181 L 5.46x46 CB1 receptor 6N4B AT1 receptor 6DO1
TM5 182 F 5.47x47 CB1 receptor 6N4B D2 receptor 7JVR
TM5 183 P 5.48x48 CB1 receptor 6N4B - -
TM5 184 L 5.49x49 CB1 receptor 6N4B M1 receptor 6OIJ
TM5 185 M 5.50x50 CB1 receptor 6N4B MC4 receptor 6W25
TM5 186 L 5.51x51 CB1 receptor 6N4B CB1 receptor 6N4B
TM5 187 V 5.52x52 CB1 receptor 6N4B β2-adrenoceptor 3SN6
TM5 188 F 5.53x53 CB1 receptor 6N4B CB1 receptor 6N4B
TM5 189 I 5.54x54 CB1 receptor 6N4B CB1 receptor 6N4B
TM5 190 L 5.55x55 CB1 receptor 6N4B A2A receptor 4UHR
TM5 191 C 5.56x56 CB1 receptor 6N4B GPR52 6LI3
TM5 192 L 5.57x57 CB1 receptor 6N4B 5-HT1B receptor 6G79
TM5 193 Y 5.58x58 CB1 receptor 6N4B CB1 receptor 6N4B
TM5 194 V 5.59x59 CB1 receptor 6N4B EP4 receptor 7D7M
TM5 195 H 5.60x60 CB1 receptor 6N4B M2 receptor 4MQT
TM5 196 M 5.61x61 CB1 receptor 6N4B δ receptor 6PT2
TM5 197 F 5.62x62 CB1 receptor 6N4B A2A receptor 4UHR
TM5 198 L 5.63x63 CB1 receptor 6N4B A2A receptor 4UHR
TM5 199 L 5.64x64 CB1 receptor 6N4B A1 receptor 6D9H
TM5 200 A 5.65x65 CB1 receptor 6N4B CB1 receptor 6N4B
TM5 201 R 5.66x66 CB1 receptor 6N4B A2A receptor 4UHR
TM5 202 S 5.67x67 CB1 receptor 6N4B CB1 receptor 6N4B
TM5 203 H 5.68x68 CB1 receptor 6N4B CB1 receptor 6N4B
ICL3 204 T - - - - -
ICL3 205 R - - - - -
ICL3 206 K - - - - -
ICL3 207 I - - - - -
TM6 208 S 6.24x24 CB1 receptor 5TGZ - -
TM6 209 T 6.25x25 CB1 receptor 5TGZ Rhodopsin 4X1H
TM6 210 L 6.26x26 CB1 receptor 5TGZ FFA1 receptor 5TZR
TM6 211 P 6.27x27 CB1 receptor 6N4B M2 receptor 4MQT
TM6 212 R 6.28x28 CB1 receptor 6N4B CB1 receptor 6N4B
TM6 213 A 6.29x29 CB1 receptor 6N4B OX2 receptor 7L1V
TM6 214 N 6.30x30 CB1 receptor 6N4B MC4 receptor 6W25
TM6 215 M 6.31x31 CB1 receptor 6N4B MC4 receptor 6W25
TM6 216 K 6.32x32 CB1 receptor 6N4B D2 receptor 7JVR
TM6 217 G 6.33x33 CB1 receptor 6N4B NTS1 receptor 6OSA
TM6 218 A 6.34x34 CB1 receptor 6N4B CB1 receptor 6N4B
TM6 219 I 6.35x35 CB1 receptor 6N4B EP3 receptor 6AK3
TM6 220 T 6.36x36 CB1 receptor 6N4B CB1 receptor 6N4B
TM6 221 L 6.37x37 CB1 receptor 6N4B CB1 receptor 6N4B
TM6 222 T 6.38x38 CB1 receptor 6N4B FPR2/ALX 6OMM
TM6 223 I 6.39x39 CB1 receptor 6N4B A2A receptor 4UHR
TM6 224 L 6.40x40 CB1 receptor 6N4B MC4 receptor 6W25
TM6 225 L 6.41x41 CB1 receptor 6N4B CB1 receptor 6N4B
TM6 226 G 6.42x42 CB1 receptor 6N4B A2A receptor 4UHR
TM6 227 V 6.43x43 CB1 receptor 6N4B CB1 receptor 6N4B
TM6 228 F 6.44x44 CB1 receptor 6N4B A2A receptor 4UHR
TM6 229 I 6.45x45 CB1 receptor 6N4B CB1 receptor 6N4B
TM6 230 F 6.46x46 CB1 receptor 6N4B AT1 receptor 6DO1
TM6 231 C 6.47x47 CB1 receptor 6N4B CB1 receptor 6N4B
TM6 232 W 6.48x48 CB1 receptor 6N4B CB1 receptor 6N4B
TM6 233 A 6.49x49 CB1 receptor 6N4B δ receptor 6PT2
TM6 234 P 6.50x50 CB1 receptor 6N4B CB1 receptor 6N4B
TM6 235 F 6.51x51 CB1 receptor 6N4B D2 receptor 7JVR
TM6 236 V 6.52x52 CB1 receptor 6N4B EP4 receptor 7D7M
TM6 237 L 6.53x53 CB1 receptor 6N4B D3 receptor 7CMV
TM6 238 H 6.54x54 CB1 receptor 6N4B MC4 receptor 6W25
TM6 239 V 6.55x55 CB1 receptor 6N4B δ receptor 6PT2
TM6 240 L 6.56x56 MC4 receptor 6W25 5-HT1B receptor 6G79
TM6 241 L 6.57x57 MC4 receptor 6W25 D2 receptor 7JVR
TM6 242 M 6.58x58 MC4 receptor 6W25 EP3 receptor 6AK3
TM6 243 T 6.59x59 MC4 receptor 6W25 δ receptor 6PT2
TM6 244 F 6.60x60 MC4 receptor 6W25 CB1 receptor 5XRA
TM6 245 C 6.61x61 MC4 receptor 6W25 MC4 receptor 6W25
ECL3 246 P - - - - -
ECL3 247 S - MC4 receptor 6W25 - -
ECL3 248 N - MC4 receptor 6W25 MC4 receptor 6W25
ECL3 249 P - MC4 receptor 6W25 MC4 receptor 6W25
ECL3 250 Y - MC4 receptor 6W25 MC4 receptor 6W25
ECL3 251 C - MC4 receptor 6W25 MC4 receptor 6W25
ECL3 252 A - MC4 receptor 6W25 - -
ECL3 253 C - MC4 receptor 6W25 MC4 receptor 6W25
ECL3 254 Y - MC4 receptor 6W25 - -
ECL3 255 M - MC4 receptor 6W25 MC4 receptor 6W25
ECL3 256 S - - - - -
TM7 257 L 7.34x33 CB1 receptor 6N4B A2A receptor 4UHR
TM7 258 F 7.35x34 CB1 receptor 6N4B CB1 receptor 6N4B
TM7 259 Q 7.36x35 CB1 receptor 6N4B α2B-adrenoceptor 6K42
TM7 260 V 7.37x36 CB1 receptor 6N4B D1 receptor 7JVQ
TM7 261 N 7.38x37 CB1 receptor 6N4B - -
TM7 262 G 7.39x38 CB1 receptor 6N4B - -
TM7 263 M 7.40x39 CB1 receptor 6N4B CB1 receptor 5XRA
TM7 264 L 7.41x40 CB1 receptor 6N4B CB1 receptor 6N4B
TM7 265 I 7.42x41 CB1 receptor 6N4B MC4 receptor 6W25
TM7 266 M 7.43x42 CB1 receptor 6N4B MC4 receptor 6W25
TM7 267 C 7.44x43 CB1 receptor 6N4B α2B-adrenoceptor 6K42
TM7 268 N 7.45x45 CB1 receptor 6N4B CB1 receptor 6N4B
TM7 269 A 7.46x46 CB1 receptor 6N4B Rhodopsin 4X1H
TM7 270 V 7.47x47 CB1 receptor 6N4B A2A receptor 4UHR
TM7 271 I 7.48x48 CB1 receptor 6N4B 5-HT1B receptor 6G79
TM7 272 D 7.49x49 CB1 receptor 6N4B EP3 receptor 6AK3
TM7 273 P 7.50x50 CB1 receptor 6N4B CB1 receptor 6N4B
TM7 274 F 7.51x51 CB1 receptor 6N4B A2A receptor 4UHR
TM7 275 I 7.52x52 CB1 receptor 6N4B CB1 receptor 6N4B
TM7 276 Y 7.53x53 CB1 receptor 6N4B CB1 receptor 6N4B
TM7 277 A 7.54x54 CB1 receptor 6N4B CB1 receptor 6N4B
TM7 278 F 7.55x55 CB1 receptor 6N4B δ receptor 6PT2
TM7 279 R 7.56x56 CB1 receptor 6N4B CB1 receptor 6N4B
H8 280 S 8.47x47 CB1 receptor 6N4B CB1 receptor 6N4B
H8 281 P 8.48x48 CB1 receptor 6N4B β2-adrenoceptor 3SN6
H8 282 E 8.49x49 CB1 receptor 6N4B A2A receptor 4UHR
H8 283 L 8.50x50 CB1 receptor 6N4B CB1 receptor 5XRA
H8 284 R 8.51x51 CB1 receptor 6N4B CB1 receptor 6N4B
H8 285 D 8.52x52 CB1 receptor 6N4B 5-HT2B receptor 5TUD
H8 286 A 8.53x53 CB1 receptor 6N4B CB1 receptor 6N4B
H8 287 F 8.54x54 CB1 receptor 6N4B CB1 receptor 6N4B
H8 288 K 8.55x55 CB1 receptor 6N4B M2 receptor 4MQT
H8 289 K 8.56x56 CB1 receptor 6N4B A2A receptor 4UHR
H8 290 M 8.57x57 CB1 receptor 6N4B CB1 receptor 6N4B
H8 291 I 8.58x58 MC4 receptor 6W25 MC4 receptor 6W25
H8 292 F 8.59x59 MC4 receptor 6W25 - -
H8 293 C 8.60x60 MC4 receptor 6W25 MC4 receptor 6W25
H8 294 S 8.61x61 MC4 receptor 6W25 - -
C-term 295 R - - - - -
C-term 296 Y - - - - -
C-term 297 W - - - - -