GPCR CLASS (FAMILY)
SPECIES
G PROTEIN FAMILY
DATE
3D VIEW
Tertiary structure confidence
(pLDDT score) avg.: 75.0
Confident (90-70)
Low (70-50)
Very low (<50)
Disordered
PTM Score: 0.7
iPTM Score: 0.6
PAE mean: 14.4
GPCR - G protein interface interactions
The biflare plot is a modified version of a flareplot, where lines are drawn between an inner concentric circle
(Gα residues)
and an outer concentric circle (GPCR residues) depicting the interface interactions.
Different interaction types are shown with different line types (aromatic - solid,
hydrophobic - dashed,
ionic - long dashed, polar - dotted, Van der Waals - dash-dot).
The interactive features include filtering on interaction type, segments, residues and backbone or sidechain interactions.
GPCR-G protein backbone (bb) or sidechain (sc):
Structures
0 structures selected.
Sequence Color
Interaction frequency filter (%)
Gα,
GPCR
Interaction cut-off: strict (stick), loose (line)
Interaction type |
GPCR Segment |
AA |
Number |
Generic number |
Gα segment |
AA |
Number |
Generic number |
---|---|---|---|---|---|---|---|---|
Hydrophobic | ICL2 | M | 148 | 34x51 | G.H5 | K | 367 | G.H5.12 |
Hydrophobic | C-term | F | 384 | - | G.H3 | T | 279 | G.H3.11 |
Van-der-waals | C-term | F | 384 | - | G.H3 | T | 279 | G.H3.11 |
Hydrophobic | TM6 | K | 284 | 6x32 | G.H5 | L | 380 | G.H5.25 |
Hydrophobic | C-term | I | 418 | - | G.s4h3 | M | 262 | G.s4h3.09 |
Van-der-waals | C-term | I | 418 | - | G.s4h3 | M | 262 | G.s4h3.09 |
Hydrophobic | ICL2 | M | 148 | 34x51 | G.H5 | F | 363 | G.H5.08 |
Van-der-waals | ICL2 | M | 148 | 34x51 | G.H5 | F | 363 | G.H5.08 |
Polar | H8 | R | 346 | 8x48 | G.H5 | D | 377 | G.H5.22 |
Hydrophobic | H8 | R | 346 | 8x48 | G.H5 | D | 377 | G.H5.22 |
Van-der-waals | H8 | R | 346 | 8x48 | G.H5 | D | 377 | G.H5.22 |
Hydrophobic | TM6 | V | 288 | 6x36 | G.H5 | M | 379 | G.H5.24 |
Van-der-waals | TM6 | V | 288 | 6x36 | G.H5 | M | 379 | G.H5.24 |
Hydrophobic | ICL2 | R | 149 | 34x52 | G.S3 | I | 221 | G.S3.01 |
Polar | C-term | I | 435 | - | G.S2 | I | 211 | G.S2.01 |
Polar | C-term | Q | 417 | - | G.s4h3 | M | 262 | G.s4h3.09 |
Hydrophobic | C-term | Q | 417 | - | G.s4h3 | M | 262 | G.s4h3.09 |
Van-der-waals | C-term | Q | 417 | - | G.s4h3 | M | 262 | G.s4h3.09 |
Hydrophobic | ICL2 | M | 148 | 34x51 | G.S3 | I | 221 | G.S3.01 |
Van-der-waals | ICL2 | M | 148 | 34x51 | G.S3 | I | 221 | G.S3.01 |
Hydrophobic | TM3 | V | 144 | 3x54 | G.H5 | L | 375 | G.H5.20 |
Hydrophobic | TM3 | R | 140 | 3x50 | G.H5 | I | 378 | G.H5.23 |
Polar | ICL2 | V | 152 | 34x55 | G.hns1 | R | 56 | G.hns1.03 |
Hydrophobic | ICL2 | V | 152 | 34x55 | G.hns1 | R | 56 | G.hns1.03 |
Hydrophobic | ICL2 | V | 152 | 34x55 | G.S3 | I | 221 | G.S3.01 |
Polar | C-term | R | 413 | - | H.HA | K | 114 | H.HA.28 |
Van-der-waals | C-term | R | 413 | - | H.HA | K | 114 | H.HA.28 |
Hydrophobic | ICL2 | P | 147 | 34x50 | G.H5 | K | 367 | G.H5.12 |
Polar | TM3 | Y | 143 | 3x53 | G.H5 | N | 374 | G.H5.19 |
Hydrophobic | TM3 | Y | 143 | 3x53 | G.H5 | N | 374 | G.H5.19 |
Van-der-waals | TM3 | Y | 143 | 3x53 | G.H5 | N | 374 | G.H5.19 |
Hydrophobic | C-term | L | 385 | - | G.H2 | W | 238 | G.H2.07 |
Polar | C-term | E | 420 | - | G.s3h2 | Q | 231 | G.s3h2.03 |
Hydrophobic | C-term | E | 420 | - | G.s3h2 | Q | 231 | G.s3h2.03 |
Van-der-waals | C-term | E | 420 | - | G.s3h2 | Q | 231 | G.s3h2.03 |
Hydrophobic | TM5 | V | 234 | 5x64 | G.H5 | L | 371 | G.H5.16 |
Hydrophobic | C-term | F | 384 | - | G.H3 | I | 276 | G.H3.08 |
Polar | C-term | E | 421 | - | G.hfs2 | K | 209 | G.hfs2.06 |
Van-der-waals | C-term | E | 421 | - | G.hfs2 | K | 209 | G.hfs2.06 |
Hydrophobic | ICL2 | P | 147 | 34x50 | G.H5 | I | 370 | G.H5.15 |
Van-der-waals | ICL2 | P | 147 | 34x50 | G.H5 | I | 370 | G.H5.15 |
Hydrophobic | C-term | E | 420 | - | G.s4h3 | M | 262 | G.s4h3.09 |
Hydrophobic | TM4 | L | 156 | 4x39 | G.HN | R | 52 | G.HN.52 |
Van-der-waals | TM4 | L | 156 | 4x39 | G.HN | R | 52 | G.HN.52 |
Polar | C-term | Y | 440 | - | G.h1ha | R | 83 | G.h1ha.02 |
Hydrophobic | C-term | Y | 440 | - | G.h1ha | R | 83 | G.h1ha.02 |
Van-der-waals | C-term | Y | 440 | - | G.h1ha | R | 83 | G.h1ha.02 |
Hydrophobic | C-term | P | 415 | - | H.HA | K | 114 | H.HA.28 |
Van-der-waals | C-term | P | 415 | - | H.HA | K | 114 | H.HA.28 |
Polar | C-term | Q | 386 | - | G.H2 | Q | 236 | G.H2.05 |
Hydrophobic | C-term | Q | 386 | - | G.H2 | Q | 236 | G.H2.05 |
Van-der-waals | C-term | Q | 386 | - | G.H2 | Q | 236 | G.H2.05 |
Hydrophobic | C-term | F | 381 | - | G.H3 | N | 283 | G.H3.15 |
Van-der-waals | C-term | F | 381 | - | G.H3 | N | 283 | G.H3.15 |
Hydrophobic | H8 | R | 349 | 8x51 | G.H5 | M | 379 | G.H5.24 |
Van-der-waals | H8 | R | 349 | 8x51 | G.H5 | M | 379 | G.H5.24 |
Hydrophobic | ICL2 | V | 152 | 34x55 | G.S3 | P | 222 | G.S3.02 |
Van-der-waals | ICL2 | V | 152 | 34x55 | G.S3 | P | 222 | G.S3.02 |
Polar | C-term | I | 414 | - | G.s4h3 | R | 265 | G.s4h3.12 |
Hydrophobic | C-term | I | 414 | - | G.s4h3 | R | 265 | G.s4h3.12 |
Van-der-waals | C-term | I | 414 | - | G.s4h3 | R | 265 | G.s4h3.12 |
Ionic | TM2 | K | 75 | 2x39 | G.H5 | D | 377 | G.H5.22 |
Hydrophobic | ICL3 | M | 249 | - | G.H4 | Q | 328 | G.H4.08 |
Van-der-waals | ICL3 | M | 249 | - | G.H4 | Q | 328 | G.H4.08 |
Hydrophobic | ICL3 | M | 249 | - | G.S6 | F | 350 | G.S6.05 |
Van-der-waals | ICL3 | M | 249 | - | G.S6 | F | 350 | G.S6.05 |
Hydrophobic | ICL2 | M | 148 | 34x51 | G.H5 | I | 370 | G.H5.15 |
Van-der-waals | ICL2 | M | 148 | 34x51 | G.H5 | I | 370 | G.H5.15 |
Polar | ICL2 | E | 151 | 34x54 | G.hns1 | R | 56 | G.hns1.03 |
Hydrophobic | ICL2 | E | 151 | 34x54 | G.hns1 | R | 56 | G.hns1.03 |
Van-der-waals | ICL2 | E | 151 | 34x54 | G.hns1 | R | 56 | G.hns1.03 |
Hydrophobic | C-term | T | 388 | - | G.H3 | N | 275 | G.H3.07 |
Polar | C-term | Y | 440 | - | G.h1ha | D | 86 | G.h1ha.05 |
Hydrophobic | TM3 | Y | 143 | 3x53 | G.H5 | I | 378 | G.H5.23 |
Van-der-waals | TM3 | Y | 143 | 3x53 | G.H5 | I | 378 | G.H5.23 |
Hydrophobic | C-term | I | 377 | - | G.H3 | K | 284 | G.H3.16 |
Hydrophobic | ICL2 | M | 148 | 34x51 | G.S1 | V | 58 | G.S1.02 |
Hydrophobic | TM3 | V | 144 | 3x54 | G.H5 | L | 371 | G.H5.16 |
Van-der-waals | TM3 | V | 144 | 3x54 | G.H5 | L | 371 | G.H5.16 |
Hydrophobic | TM7 | L | 344 | 7x56 | G.H5 | M | 379 | G.H5.24 |
Van-der-waals | TM7 | L | 344 | 7x56 | G.H5 | M | 379 | G.H5.24 |
Aromatic | C-term | F | 381 | - | G.h2s4 | F | 242 | G.h2s4.01 |
Hydrophobic | C-term | F | 381 | - | G.h2s4 | F | 242 | G.h2s4.01 |
Van-der-waals | C-term | F | 381 | - | G.h2s4 | F | 242 | G.h2s4.01 |
Hydrophobic | C-term | F | 381 | - | G.H3 | I | 280 | G.H3.12 |
Van-der-waals | C-term | F | 381 | - | G.H3 | I | 280 | G.H3.12 |
Polar | H8 | Q | 347 | 8x49 | G.H5 | D | 377 | G.H5.22 |
Hydrophobic | H8 | Q | 347 | 8x49 | G.H5 | D | 377 | G.H5.22 |
Van-der-waals | H8 | Q | 347 | 8x49 | G.H5 | D | 377 | G.H5.22 |
Hydrophobic | TM5 | A | 238 | 5x68 | G.H5 | L | 371 | G.H5.16 |
Hydrophobic | ICL3 | M | 249 | - | G.HG | M | 298 | G.HG.01 |
Polar | TM3 | Y | 143 | 3x53 | G.H5 | D | 377 | G.H5.22 |
Hydrophobic | TM3 | Y | 143 | 3x53 | G.H5 | D | 377 | G.H5.22 |
Van-der-waals | TM3 | Y | 143 | 3x53 | G.H5 | D | 377 | G.H5.22 |
Hydrophobic | C-term | G | 389 | - | G.H2 | R | 232 | G.H2.01 |
Hydrophobic | ICL2 | E | 151 | 34x54 | G.hns1 | R | 55 | G.hns1.02 |
Van-der-waals | ICL2 | E | 151 | 34x54 | G.hns1 | R | 55 | G.hns1.02 |
Polar | C-term | D | 433 | - | G.S2 | I | 211 | G.S2.01 |
Van-der-waals | C-term | D | 433 | - | G.S2 | I | 211 | G.S2.01 |
Polar | ICL2 | M | 154 | 34x57 | G.hns1 | R | 56 | G.hns1.03 |
Hydrophobic | ICL2 | M | 154 | 34x57 | G.hns1 | R | 56 | G.hns1.03 |
Van-der-waals | ICL2 | M | 154 | 34x57 | G.hns1 | R | 56 | G.hns1.03 |
Hydrophobic | TM5 | M | 231 | 5x61 | G.H5 | L | 380 | G.H5.25 |
Hydrophobic | C-term | P | 415 | - | H.HA | A | 111 | H.HA.25 |
Polar | TM6 | A | 285 | 6x33 | G.H5 | L | 380 | G.H5.25 |
Hydrophobic | TM6 | A | 285 | 6x33 | G.H5 | L | 380 | G.H5.25 |
Hydrophobic | ICL2 | P | 147 | 34x50 | G.H5 | L | 371 | G.H5.16 |
Hydrophobic | C-term | F | 384 | - | G.H3 | N | 275 | G.H3.07 |
Van-der-waals | C-term | F | 384 | - | G.H3 | N | 275 | G.H3.07 |
Hydrophobic | TM3 | V | 144 | 3x54 | G.H5 | I | 378 | G.H5.23 |
Polar | C-term | Q | 417 | - | G.s4h3 | R | 265 | G.s4h3.12 |
Hydrophobic | C-term | Q | 417 | - | G.s4h3 | R | 265 | G.s4h3.12 |
Van-der-waals | C-term | Q | 417 | - | G.s4h3 | R | 265 | G.s4h3.12 |
Polar | ICL1 | A | 72 | 12x49 | G.hns1 | R | 55 | G.hns1.02 |
Hydrophobic | ICL1 | A | 72 | 12x49 | G.hns1 | R | 55 | G.hns1.02 |
Van-der-waals | ICL1 | A | 72 | 12x49 | G.hns1 | R | 55 | G.hns1.02 |
Hydrophobic | TM5 | L | 245 | 5x75 | G.H5 | F | 361 | G.H5.06 |
Hydrophobic | TM5 | L | 245 | 5x75 | G.S6 | F | 347 | G.S6.02 |
Van-der-waals | TM5 | L | 245 | 5x75 | G.S6 | F | 347 | G.S6.02 |
Hydrophobic | C-term | L | 382 | - | G.H2 | Q | 236 | G.H2.05 |
Van-der-waals | C-term | L | 382 | - | G.H2 | Q | 236 | G.H2.05 |
Van-der-waals | H8 | N | 345 | 8x47 | G.H5 | D | 377 | G.H5.22 |
Hydrophobic | C-term | I | 377 | - | G.H3 | N | 283 | G.H3.15 |
Van-der-waals | C-term | I | 377 | - | G.H3 | N | 283 | G.H3.15 |
Hydrophobic | C-term | L | 426 | - | G.H2 | K | 237 | G.H2.06 |
Hydrophobic | C-term | L | 382 | - | G.H2 | F | 239 | G.H2.08 |
Hydrophobic | ICL2 | M | 148 | 34x51 | G.H5 | V | 366 | G.H5.11 |
Van-der-waals | ICL2 | M | 148 | 34x51 | G.H5 | V | 366 | G.H5.11 |
Hydrophobic | C-term | L | 441 | - | G.h1ha | R | 83 | G.h1ha.02 |
Van-der-waals | C-term | L | 441 | - | G.h1ha | R | 83 | G.h1ha.02 |
Polar | C-term | Y | 440 | - | G.H1 | R | 78 | G.H1.09 |
Aromatic | C-term | Y | 440 | - | G.H1 | R | 78 | G.H1.09 |
Hydrophobic | C-term | Y | 440 | - | G.H1 | R | 78 | G.H1.09 |
Van-der-waals | C-term | Y | 440 | - | G.H1 | R | 78 | G.H1.09 |
Ionic | C-term | E | 374 | - | G.H3 | K | 284 | G.H3.16 |
Polar | C-term | L | 385 | - | G.H2 | R | 235 | G.H2.04 |
Hydrophobic | C-term | L | 385 | - | G.H2 | R | 235 | G.H2.04 |
Hydrophobic | TM5 | A | 238 | 5x68 | G.H5 | L | 375 | G.H5.20 |
Hydrophobic | C-term | I | 418 | - | H.HA | K | 103 | H.HA.17 |
Hydrophobic | C-term | F | 381 | - | G.H3 | T | 279 | G.H3.11 |
Van-der-waals | C-term | F | 381 | - | G.H3 | T | 279 | G.H3.11 |
Polar | C-term | G | 416 | - | H.HA | D | 110 | H.HA.24 |
Van-der-waals | ICL2 | P | 147 | 34x50 | G.H5 | N | 374 | G.H5.19 |
Hydrophobic | C-term | L | 385 | - | G.H3 | I | 276 | G.H3.08 |
Hydrophobic | C-term | G | 416 | - | H.HA | V | 107 | H.HA.21 |
Van-der-waals | C-term | G | 416 | - | H.HA | V | 107 | H.HA.21 |
Polar | TM5 | H | 242 | 5x72 | G.H5 | Q | 372 | G.H5.17 |
Hydrophobic | TM5 | H | 242 | 5x72 | G.H5 | Q | 372 | G.H5.17 |
Van-der-waals | TM5 | H | 242 | 5x72 | G.H5 | Q | 372 | G.H5.17 |
Polar | C-term | T | 388 | - | G.H3 | E | 272 | G.H3.04 |
Hydrophobic | C-term | F | 381 | - | G.H3 | F | 286 | G.H3.18 |
Polar | C-term | P | 415 | - | H.HA | D | 110 | H.HA.24 |
Hydrophobic | C-term | P | 415 | - | H.HA | D | 110 | H.HA.24 |
Van-der-waals | C-term | P | 415 | - | H.HA | D | 110 | H.HA.24 |
Hydrophobic | TM6 | V | 288 | 6x36 | G.H5 | L | 380 | G.H5.25 |
Hydrophobic | TM5 | A | 235 | 5x65 | G.H5 | L | 375 | G.H5.20 |
Polar | C-term | R | 442 | - | G.h1ha | R | 83 | G.h1ha.02 |
Hydrophobic | C-term | R | 442 | - | G.h1ha | R | 83 | G.h1ha.02 |
Van-der-waals | C-term | R | 442 | - | G.h1ha | R | 83 | G.h1ha.02 |
Hydrophobic | TM4 | T | 155 | 4x38 | G.hns1 | R | 56 | G.hns1.03 |
Van-der-waals | TM4 | T | 155 | 4x38 | G.hns1 | R | 56 | G.hns1.03 |
Hydrophobic | ICL3 | T | 247 | - | G.S6 | H | 348 | G.S6.03 |
Van-der-waals | ICL3 | T | 247 | - | G.S6 | H | 348 | G.S6.03 |
Polar | TM6 | K | 284 | 6x32 | G.H5 | Q | 381 | G.H5.26 |
Hydrophobic | TM6 | K | 284 | 6x32 | G.H5 | Q | 381 | G.H5.26 |
Van-der-waals | TM6 | K | 284 | 6x32 | G.H5 | Q | 381 | G.H5.26 |
Hydrophobic | ICL2 | M | 148 | 34x51 | G.S3 | F | 223 | G.S3.03 |
Van-der-waals | ICL2 | M | 148 | 34x51 | G.S3 | F | 223 | G.S3.03 |
Hydrophobic | ICL3 | R | 253 | - | G.H4 | R | 323 | G.H4.03 |
Van-der-waals | ICL3 | R | 253 | - | G.H4 | R | 323 | G.H4.03 |
Polar | C-term | S | 437 | - | G.S2 | E | 213 | G.S2.03 |
Hydrophobic | C-term | I | 377 | - | G.H3 | L | 285 | G.H3.17 |
Van-der-waals | C-term | G | 416 | - | H.hdhe | Q | 174 | H.hdhe.02 |
Hydrophobic | TM3 | V | 144 | 3x54 | G.H5 | L | 380 | G.H5.25 |
Ionic | C-term | D | 433 | - | G.H2 | K | 237 | G.H2.06 |
Polar | C-term | D | 433 | - | G.H2 | K | 237 | G.H2.06 |
Van-der-waals | C-term | D | 433 | - | G.H2 | K | 237 | G.H2.06 |