GPCR CLASS (FAMILY)
SPECIES
G PROTEIN FAMILY
DATE
3D VIEW
Tertiary structure confidence
(pLDDT score) avg.: 81.6
Confident (90-70)
Low (70-50)
Very low (<50)
Disordered
PTM Score: 0.7
iPTM Score: 0.7
PAE mean: 13.7
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 | TM5 | L | 234 | 5x65 | G.H5 | L | 388 | G.H5.20 |
| Hydrophobic | TM3 | R | 138 | 3x50 | G.H5 | L | 393 | G.H5.25 |
| Polar | TM3 | A | 141 | 3x53 | G.H5 | H | 387 | G.H5.19 |
| Hydrophobic | TM3 | A | 141 | 3x53 | G.H5 | H | 387 | G.H5.19 |
| Van-der-waals | TM3 | A | 141 | 3x53 | G.H5 | H | 387 | G.H5.19 |
| Hydrophobic | ICL2 | L | 146 | - | G.H5 | F | 376 | G.H5.08 |
| Van-der-waals | ICL2 | L | 146 | - | G.H5 | F | 376 | G.H5.08 |
| Polar | H8 | F | 317 | 8x50 | G.H5 | E | 392 | G.H5.24 |
| Hydrophobic | H8 | F | 317 | 8x50 | G.H5 | E | 392 | G.H5.24 |
| Van-der-waals | H8 | F | 317 | 8x50 | G.H5 | E | 392 | G.H5.24 |
| Hydrophobic | ICL2 | L | 146 | - | G.S1 | H | 41 | G.S1.02 |
| Van-der-waals | ICL2 | L | 146 | - | G.S1 | H | 41 | G.S1.02 |
| Polar | TM3 | D | 137 | 3x49 | G.H5 | Y | 391 | G.H5.23 |
| Hydrophobic | TM3 | D | 137 | 3x49 | G.H5 | Y | 391 | G.H5.23 |
| Van-der-waals | TM3 | D | 137 | 3x49 | G.H5 | Y | 391 | G.H5.23 |
| Hydrophobic | ICL2 | A | 145 | - | G.H5 | I | 383 | G.H5.15 |
| Van-der-waals | ICL2 | A | 145 | - | G.H5 | I | 383 | G.H5.15 |
| Hydrophobic | ICL2 | P | 147 | - | G.S3 | V | 217 | G.S3.01 |
| Hydrophobic | TM3 | I | 142 | 3x54 | G.H5 | L | 393 | G.H5.25 |
| Van-der-waals | TM3 | I | 142 | 3x54 | G.H5 | L | 393 | G.H5.25 |
| Hydrophobic | ICL2 | G | 149 | - | G.hns1 | A | 39 | G.hns1.03 |
| Hydrophobic | TM5 | L | 230 | 5x61 | G.H5 | L | 393 | G.H5.25 |
| Polar | ICL3 | R | 238 | - | G.H5 | R | 385 | G.H5.17 |
| Van-der-waals | ICL3 | R | 238 | - | G.H5 | R | 385 | G.H5.17 |
| Hydrophobic | ICL2 | L | 146 | - | G.H5 | C | 379 | G.H5.11 |
| Hydrophobic | TM6 | E | 241 | 6x29 | G.H5 | L | 394 | G.H5.26 |
| Van-der-waals | TM6 | E | 241 | 6x29 | G.H5 | L | 394 | G.H5.26 |
| Hydrophobic | TM3 | A | 141 | 3x53 | G.H5 | Y | 391 | G.H5.23 |
| Van-der-waals | TM3 | A | 141 | 3x53 | G.H5 | Y | 391 | G.H5.23 |
| Polar | H8 | Q | 319 | 8x52 | G.H5 | R | 389 | G.H5.21 |
| Hydrophobic | TM3 | I | 142 | 3x54 | G.H5 | L | 388 | G.H5.20 |
| Van-der-waals | TM3 | I | 142 | 3x54 | G.H5 | L | 388 | G.H5.20 |
| Polar | TM3 | R | 138 | 3x50 | G.H5 | E | 392 | G.H5.24 |
| Hydrophobic | ICL2 | L | 146 | - | G.H5 | I | 383 | G.H5.15 |
| Van-der-waals | ICL2 | L | 146 | - | G.H5 | I | 383 | G.H5.15 |
| Hydrophobic | ICL2 | L | 146 | - | G.H5 | R | 380 | G.H5.12 |
| Van-der-waals | ICL2 | L | 146 | - | G.H5 | R | 380 | G.H5.12 |
| Hydrophobic | ICL2 | A | 148 | - | G.s2s3 | K | 216 | G.s2s3.02 |
| Van-der-waals | ICL2 | A | 148 | - | G.s2s3 | K | 216 | G.s2s3.02 |
| Ionic | TM6 | E | 241 | 6x29 | G.H5 | R | 385 | G.H5.17 |
| Van-der-waals | TM6 | E | 241 | 6x29 | G.H5 | R | 385 | G.H5.17 |
| Hydrophobic | TM3 | I | 142 | 3x54 | G.H5 | H | 387 | G.H5.19 |
| Polar | TM6 | A | 245 | 6x33 | G.H5 | L | 393 | G.H5.25 |
| Van-der-waals | TM6 | A | 245 | 6x33 | G.H5 | L | 393 | G.H5.25 |
| Polar | H8 | R | 316 | 8x49 | G.H5 | E | 392 | G.H5.24 |
| Hydrophobic | H8 | R | 316 | 8x49 | G.H5 | E | 392 | G.H5.24 |
| Van-der-waals | H8 | R | 316 | 8x49 | G.H5 | E | 392 | G.H5.24 |
| Hydrophobic | TM6 | P | 240 | 6x28 | G.H5 | R | 385 | G.H5.17 |
| Hydrophobic | ICL2 | L | 146 | - | G.S3 | F | 219 | G.S3.03 |
| Hydrophobic | ICL2 | P | 150 | - | G.hns1 | A | 39 | G.hns1.03 |
| Hydrophobic | ICL2 | A | 145 | - | G.H5 | H | 387 | G.H5.19 |
| Hydrophobic | ICL2 | L | 146 | - | G.S3 | V | 217 | G.S3.01 |
| Polar | TM6 | E | 241 | 6x29 | G.h4s6 | Y | 358 | G.h4s6.20 |
| Hydrophobic | TM6 | E | 241 | 6x29 | G.h4s6 | Y | 358 | G.h4s6.20 |
| Van-der-waals | TM6 | E | 241 | 6x29 | G.h4s6 | Y | 358 | G.h4s6.20 |
| Hydrophobic | TM6 | R | 244 | 6x32 | G.H5 | L | 394 | G.H5.26 |
| Van-der-waals | TM6 | R | 244 | 6x32 | G.H5 | L | 394 | G.H5.26 |
| Hydrophobic | TM2 | S | 75 | 2x37 | G.H5 | Q | 390 | G.H5.22 |
| Van-der-waals | TM2 | S | 75 | 2x37 | G.H5 | Q | 390 | G.H5.22 |
| Hydrophobic | TM6 | L | 252 | 6x40 | G.H5 | L | 393 | G.H5.25 |
| Polar | H8 | L | 315 | 8x48 | G.H5 | L | 394 | G.H5.26 |
| Hydrophobic | H8 | L | 315 | 8x48 | G.H5 | L | 394 | G.H5.26 |
| Van-der-waals | H8 | L | 315 | 8x48 | G.H5 | L | 394 | G.H5.26 |
| Hydrophobic | ICL2 | A | 148 | - | G.S3 | V | 217 | G.S3.01 |
| Polar | H8 | L | 315 | 8x48 | G.H5 | E | 392 | G.H5.24 |
| Van-der-waals | H8 | L | 315 | 8x48 | G.H5 | E | 392 | G.H5.24 |
| Polar | TM2 | T | 77 | 2x39 | G.H5 | Y | 391 | G.H5.23 |
| Hydrophobic | TM2 | T | 77 | 2x39 | G.H5 | Y | 391 | G.H5.23 |
| Van-der-waals | TM2 | T | 77 | 2x39 | G.H5 | Y | 391 | G.H5.23 |
| Polar | TM3 | I | 142 | 3x54 | G.H5 | Q | 384 | G.H5.16 |
| Hydrophobic | TM3 | I | 142 | 3x54 | G.H5 | Q | 384 | G.H5.16 |
| Van-der-waals | TM3 | I | 142 | 3x54 | G.H5 | Q | 384 | G.H5.16 |
| Hydrophobic | TM6 | V | 248 | 6x36 | G.H5 | L | 393 | G.H5.25 |
| Polar | ICL2 | R | 151 | - | G.H5 | H | 387 | G.H5.19 |
| Hydrophobic | ICL2 | R | 151 | - | G.H5 | H | 387 | G.H5.19 |
| Van-der-waals | ICL2 | R | 151 | - | G.H5 | H | 387 | G.H5.19 |
| Hydrophobic | ICL3 | G | 239 | - | G.H5 | R | 385 | G.H5.17 |
| Van-der-waals | ICL3 | G | 239 | - | G.H5 | R | 385 | G.H5.17 |
| Hydrophobic | ICL2 | P | 150 | - | G.HN | Q | 35 | G.HN.52 |
| Hydrophobic | ICL2 | P | 152 | - | G.HN | Q | 35 | G.HN.52 |
| Hydrophobic | TM6 | A | 245 | 6x33 | G.H5 | L | 388 | G.H5.20 |
| Van-der-waals | TM6 | A | 245 | 6x33 | G.H5 | L | 388 | G.H5.20 |
| Hydrophobic | H8 | G | 314 | 8x47 | G.H5 | E | 392 | G.H5.24 |
| Van-der-waals | H8 | G | 314 | 8x47 | G.H5 | E | 392 | G.H5.24 |
| Polar | TM3 | R | 138 | 3x50 | G.H5 | Y | 391 | G.H5.23 |
| Hydrophobic | TM3 | R | 138 | 3x50 | G.H5 | Y | 391 | G.H5.23 |
| Van-der-waals | TM3 | R | 138 | 3x50 | G.H5 | Y | 391 | G.H5.23 |
| Hydrophobic | ICL2 | A | 145 | - | G.H5 | Q | 384 | G.H5.16 |
| Van-der-waals | ICL2 | A | 145 | - | G.H5 | Q | 384 | G.H5.16 |
| Hydrophobic | ICL2 | A | 145 | - | G.H5 | R | 380 | G.H5.12 |
| Van-der-waals | ICL3 | R | 238 | - | G.H5 | D | 381 | G.H5.13 |
| Hydrophobic | TM6 | V | 249 | 6x37 | G.H5 | L | 393 | G.H5.25 |