GPCR CLASS (FAMILY)
SPECIES
G PROTEIN FAMILY
DATE
3D VIEW
Tertiary structure confidence
(pLDDT score) avg.: 82.7
Confident (90-70)
Low (70-50)
Very low (<50)
Disordered
PTM Score: 0.7
iPTM Score: 0.6
PAE mean: 17.0
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 | V | 454 | - | G.S1 | L | 57 | G.S1.01 |
| Hydrophobic | TM5 | L | 537 | 5x68 | G.H5 | L | 371 | G.H5.16 |
| Van-der-waals | TM5 | L | 537 | 5x68 | G.H5 | L | 371 | G.H5.16 |
| Hydrophobic | ICL2 | S | 458 | - | G.hns1 | R | 55 | G.hns1.02 |
| Van-der-waals | ICL2 | S | 458 | - | G.hns1 | R | 55 | G.hns1.02 |
| Hydrophobic | ICL3 | I | 544 | - | G.H5 | L | 375 | G.H5.20 |
| Van-der-waals | ICL3 | I | 544 | - | G.H5 | L | 375 | G.H5.20 |
| Hydrophobic | ICL2 | V | 454 | - | G.H5 | I | 370 | G.H5.15 |
| Van-der-waals | ICL2 | V | 454 | - | G.H5 | I | 370 | G.H5.15 |
| Polar | TM6 | K | 553 | 6x41 | G.H5 | L | 380 | G.H5.25 |
| Van-der-waals | TM6 | K | 553 | 6x41 | G.H5 | L | 380 | G.H5.25 |
| Hydrophobic | C-term | Q | 603 | - | G.H5 | Q | 381 | G.H5.26 |
| Van-der-waals | C-term | Q | 603 | - | G.H5 | Q | 381 | G.H5.26 |
| Polar | TM2 | N | 386 | 2x44 | G.H5 | D | 377 | G.H5.22 |
| Polar | ICL2 | S | 457 | - | G.hns1 | R | 55 | G.hns1.02 |
| Hydrophobic | ICL2 | S | 457 | - | G.hns1 | R | 55 | G.hns1.02 |
| Van-der-waals | ICL2 | S | 457 | - | G.hns1 | R | 55 | G.hns1.02 |
| Hydrophobic | TM5 | L | 537 | 5x68 | G.H5 | D | 368 | G.H5.13 |
| Van-der-waals | TM5 | L | 537 | 5x68 | G.H5 | D | 368 | G.H5.13 |
| Hydrophobic | TM5 | L | 530 | 5x61 | G.H5 | M | 379 | G.H5.24 |
| Polar | ICL2 | L | 451 | - | G.H5 | N | 374 | G.H5.19 |
| Hydrophobic | ICL2 | L | 451 | - | G.H5 | N | 374 | G.H5.19 |
| Van-der-waals | ICL2 | L | 451 | - | G.H5 | N | 374 | G.H5.19 |
| Polar | C-term | S | 602 | - | G.H5 | L | 380 | G.H5.25 |
| Hydrophobic | C-term | S | 602 | - | G.H5 | L | 380 | G.H5.25 |
| Van-der-waals | C-term | S | 602 | - | G.H5 | L | 380 | G.H5.25 |
| Hydrophobic | TM3 | A | 448 | 3x58 | G.H5 | I | 378 | G.H5.23 |
| Hydrophobic | ICL2 | T | 452 | - | G.H5 | K | 367 | G.H5.12 |
| Van-der-waals | ICL2 | T | 452 | - | G.H5 | K | 367 | G.H5.12 |
| Polar | C-term | Q | 604 | - | G.H5 | Q | 381 | G.H5.26 |
| Hydrophobic | C-term | Q | 604 | - | G.H5 | Q | 381 | G.H5.26 |
| Van-der-waals | C-term | Q | 604 | - | G.H5 | Q | 381 | G.H5.26 |
| Hydrophobic | ICL3 | V | 541 | - | G.H5 | A | 365 | G.H5.10 |
| Hydrophobic | ICL2 | L | 451 | - | G.H5 | I | 370 | G.H5.15 |
| Hydrophobic | ICL2 | T | 452 | - | G.H5 | L | 371 | G.H5.16 |
| Hydrophobic | ICL3 | T | 543 | - | G.h4s6 | P | 345 | G.h4s6.20 |
| Van-der-waals | ICL3 | T | 543 | - | G.h4s6 | P | 345 | G.h4s6.20 |
| Hydrophobic | TM5 | K | 533 | 5x64 | G.H5 | L | 371 | G.H5.16 |
| Polar | ICL2 | V | 453 | - | G.H5 | N | 374 | G.H5.19 |
| Van-der-waals | ICL2 | V | 453 | - | G.H5 | N | 374 | G.H5.19 |
| Hydrophobic | ICL3 | T | 543 | - | G.S6 | F | 347 | G.S6.02 |
| Van-der-waals | ICL3 | T | 543 | - | G.S6 | F | 347 | G.S6.02 |
| Polar | TM5 | S | 536 | 5x67 | G.H5 | K | 367 | G.H5.12 |
| Hydrophobic | ICL3 | V | 541 | - | G.H5 | F | 361 | G.H5.06 |
| Van-der-waals | ICL3 | V | 541 | - | G.H5 | F | 361 | G.H5.06 |
| Hydrophobic | TM2 | H | 392 | 2x50 | G.H5 | L | 380 | G.H5.25 |
| Van-der-waals | TM2 | H | 392 | 2x50 | G.H5 | L | 380 | G.H5.25 |
| Hydrophobic | TM6 | L | 550 | 6x38 | G.H5 | L | 375 | G.H5.20 |
| Polar | TM6 | K | 553 | 6x41 | G.H5 | M | 379 | G.H5.24 |
| Hydrophobic | TM6 | K | 553 | 6x41 | G.H5 | M | 379 | G.H5.24 |
| Van-der-waals | TM6 | K | 553 | 6x41 | G.H5 | M | 379 | G.H5.24 |
| Hydrophobic | ICL2 | V | 453 | - | G.H5 | I | 370 | G.H5.15 |
| Hydrophobic | TM3 | L | 444 | 3x54 | G.H5 | I | 378 | G.H5.23 |
| Van-der-waals | TM3 | L | 444 | 3x54 | G.H5 | I | 378 | G.H5.23 |
| Hydrophobic | TM5 | L | 530 | 5x61 | G.H5 | L | 375 | G.H5.20 |
| Van-der-waals | TM5 | L | 530 | 5x61 | G.H5 | L | 375 | G.H5.20 |
| Hydrophobic | ICL2 | L | 451 | - | G.H5 | I | 378 | G.H5.23 |
| Hydrophobic | ICL3 | V | 541 | - | G.S6 | F | 347 | G.S6.02 |
| Van-der-waals | ICL3 | V | 541 | - | G.S6 | F | 347 | G.S6.02 |
| Polar | ICL2 | N | 455 | - | G.hns1 | R | 55 | G.hns1.02 |
| Hydrophobic | ICL2 | N | 455 | - | G.hns1 | R | 55 | G.hns1.02 |
| Van-der-waals | ICL2 | N | 455 | - | G.hns1 | R | 55 | G.hns1.02 |
| Hydrophobic | TM3 | T | 447 | 3x57 | G.H5 | I | 378 | G.H5.23 |
| Van-der-waals | TM3 | T | 447 | 3x57 | G.H5 | I | 378 | G.H5.23 |
| Hydrophobic | ICL3 | I | 544 | - | G.H5 | L | 371 | G.H5.16 |
| Hydrophobic | ICL3 | I | 544 | - | G.H5 | Q | 372 | G.H5.17 |
| Van-der-waals | ICL3 | I | 544 | - | G.H5 | Q | 372 | G.H5.17 |
| Hydrophobic | TM6 | L | 550 | 6x38 | G.H5 | Q | 381 | G.H5.26 |
| Polar | TM2 | S | 388 | 2x46 | G.H5 | D | 377 | G.H5.22 |
| Polar | ICL3 | S | 542 | - | G.H5 | D | 368 | G.H5.13 |
| Hydrophobic | TM6 | L | 550 | 6x38 | G.H5 | M | 379 | G.H5.24 |
| Van-der-waals | TM6 | L | 550 | 6x38 | G.H5 | M | 379 | G.H5.24 |
| Hydrophobic | ICL2 | V | 454 | - | G.S1 | V | 58 | G.S1.02 |
| Van-der-waals | ICL2 | V | 454 | - | G.S1 | V | 58 | G.S1.02 |
| Polar | ICL3 | T | 543 | - | G.H5 | Q | 372 | G.H5.17 |
| Van-der-waals | ICL3 | T | 543 | - | G.H5 | Q | 372 | G.H5.17 |
| Polar | ICL2 | N | 455 | - | G.hns1 | V | 54 | G.hns1.01 |
| Van-der-waals | ICL2 | N | 455 | - | G.hns1 | V | 54 | G.hns1.01 |
| Polar | ICL2 | L | 451 | - | G.H5 | L | 371 | G.H5.16 |
| Hydrophobic | ICL2 | L | 451 | - | G.H5 | L | 371 | G.H5.16 |
| Van-der-waals | ICL2 | L | 451 | - | G.H5 | L | 371 | G.H5.16 |
| Hydrophobic | ICL2 | T | 452 | - | G.H5 | I | 370 | G.H5.15 |
| Polar | TM3 | N | 450 | 3x60 | G.H5 | N | 374 | G.H5.19 |
| Hydrophobic | TM6 | A | 554 | 6x42 | G.H5 | M | 379 | G.H5.24 |
| Hydrophobic | TM7 | Y | 598 | 7x57 | G.H5 | L | 380 | G.H5.25 |
| Van-der-waals | TM7 | Y | 598 | 7x57 | G.H5 | L | 380 | G.H5.25 |
| Hydrophobic | ICL2 | V | 453 | - | G.hns1 | R | 56 | G.hns1.03 |
| Hydrophobic | TM2 | T | 389 | 2x47 | G.H5 | L | 380 | G.H5.25 |
| Hydrophobic | ICL2 | V | 454 | - | G.h2s4 | T | 246 | G.h2s4.05 |
| Hydrophobic | TM1 | F | 378 | 1x61 | G.H5 | L | 380 | G.H5.25 |
| Hydrophobic | ICL1 | I | 384 | 12x50 | G.H5 | L | 380 | G.H5.25 |
| Hydrophobic | ICL2 | L | 451 | - | G.H5 | L | 375 | G.H5.20 |
| Van-der-waals | ICL2 | L | 451 | - | G.H5 | L | 375 | G.H5.20 |