GPCR CLASS (FAMILY)
GPCR SPECIES
GPCR PREFERRED CHAIN
G PROTEIN (FAMILY)
G PROTEIN SPECIES
PDB CODE
RESOLUTION
REFERENCE
PUBLICATION DATE
LIGAND INTERACTIONS
LIGANDS
Apo (no ligand) - Apo (no ligand)
PHYSIOLOGICAL LIGANDS
No physiological ligands available
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,
Gβ,
Gγ,
GPCR
Interaction cut-off: strict (stick), loose (line)
Interaction type |
GPCR Segment |
AA |
Number |
Generic number |
Gα segment |
AA |
Number |
Generic number |
---|---|---|---|---|---|---|---|---|
Polar | TM3 | A | 714 | 3x57 | G.H5 | H | 387 | G.H5.19 |
Hydrophobic | TM3 | A | 714 | 3x57 | G.H5 | H | 387 | G.H5.19 |
Van-der-waals | TM3 | A | 714 | 3x57 | G.H5 | H | 387 | G.H5.19 |
Polar | ICL2 | N | 720 | - | G.s2s3 | K | 216 | G.s2s3.02 |
Van-der-waals | ICL2 | N | 720 | - | G.s2s3 | K | 216 | G.s2s3.02 |
Hydrophobic | TM5 | L | 804 | 5x61 | G.H5 | L | 393 | G.H5.25 |
Van-der-waals | TM5 | L | 804 | 5x61 | G.H5 | L | 393 | G.H5.25 |
Hydrophobic | TM2 | P | 653 | 2x46 | G.H5 | Y | 391 | G.H5.23 |
Van-der-waals | TM2 | P | 653 | 2x46 | G.H5 | Y | 391 | G.H5.23 |
Hydrophobic | TM5 | I | 807 | 5x64 | G.H5 | R | 385 | G.H5.17 |
Van-der-waals | TM5 | I | 807 | 5x64 | G.H5 | R | 385 | G.H5.17 |
Hydrophobic | TM5 | I | 807 | 5x64 | G.H5 | D | 381 | G.H5.13 |
Polar | ICL2 | R | 724 | - | G.HN | Q | 31 | G.HN.48 |
Hydrophobic | ICL2 | R | 724 | - | G.HN | Q | 31 | G.HN.48 |
Van-der-waals | ICL2 | R | 724 | - | G.HN | Q | 31 | G.HN.48 |
Polar | ICL3 | Q | 812 | - | G.H4 | R | 342 | G.H4.12 |
Polar | TM7 | Y | 871 | 7x57 | G.H5 | Y | 391 | G.H5.23 |
Hydrophobic | TM7 | Y | 871 | 7x57 | G.H5 | Y | 391 | G.H5.23 |
Van-der-waals | TM7 | Y | 871 | 7x57 | G.H5 | Y | 391 | G.H5.23 |
Polar | TM3 | V | 716 | 3x59 | G.H5 | R | 380 | G.H5.12 |
Hydrophobic | TM3 | V | 716 | 3x59 | G.H5 | R | 380 | G.H5.12 |
Van-der-waals | TM3 | V | 716 | 3x59 | G.H5 | R | 380 | G.H5.12 |
Hydrophobic | ICL2 | F | 719 | - | G.S3 | V | 217 | G.S3.01 |
Van-der-waals | ICL2 | F | 719 | - | G.S3 | V | 217 | G.S3.01 |
Hydrophobic | TM5 | I | 807 | 5x64 | G.H5 | L | 394 | G.H5.26 |
Van-der-waals | TM5 | I | 807 | 5x64 | G.H5 | L | 394 | G.H5.26 |
Hydrophobic | TM5 | L | 804 | 5x61 | G.H5 | L | 394 | G.H5.26 |
Van-der-waals | TM5 | L | 804 | 5x61 | G.H5 | L | 394 | G.H5.26 |
Van-der-waals | TM5 | K | 810 | 5x67 | G.S6 | Y | 360 | G.S6.02 |
Ionic | TM5 | K | 810 | 5x67 | G.H5 | D | 381 | G.H5.13 |
Polar | TM5 | K | 810 | 5x67 | G.H5 | D | 381 | G.H5.13 |
Ionic | ICL3 | K | 811 | - | G.hgh4 | E | 322 | G.hgh4.12 |
Polar | ICL3 | K | 811 | - | G.hgh4 | E | 322 | G.hgh4.12 |
Hydrophobic | ICL3 | L | 813 | - | G.H4 | D | 343 | G.H4.13 |
Van-der-waals | ICL3 | L | 813 | - | G.H4 | D | 343 | G.H4.13 |
Polar | TM3 | H | 710 | 3x53 | G.H5 | Y | 391 | G.H5.23 |
Aromatic | TM3 | H | 710 | 3x53 | G.H5 | Y | 391 | G.H5.23 |
Hydrophobic | TM3 | H | 710 | 3x53 | G.H5 | Y | 391 | G.H5.23 |
Van-der-waals | TM3 | H | 710 | 3x53 | G.H5 | Y | 391 | G.H5.23 |
Hydrophobic | ICL2 | Y | 722 | - | G.HN | K | 34 | G.HN.51 |
Van-der-waals | ICL2 | Y | 722 | - | G.HN | K | 34 | G.HN.51 |
Polar | TM3 | E | 707 | 3x50 | G.H5 | Y | 391 | G.H5.23 |
Hydrophobic | TM3 | E | 707 | 3x50 | G.H5 | Y | 391 | G.H5.23 |
Van-der-waals | TM3 | E | 707 | 3x50 | G.H5 | Y | 391 | G.H5.23 |
Hydrophobic | TM7 | K | 875 | 7x61 | G.H5 | E | 392 | G.H5.24 |
Van-der-waals | TM7 | K | 875 | 7x61 | G.H5 | E | 392 | G.H5.24 |
Polar | TM6 | S | 826 | 6x41 | G.H5 | L | 393 | G.H5.25 |
Hydrophobic | TM6 | S | 826 | 6x41 | G.H5 | L | 393 | G.H5.25 |
Van-der-waals | TM6 | S | 826 | 6x41 | G.H5 | L | 393 | G.H5.25 |
Hydrophobic | TM5 | K | 810 | 5x67 | G.h4s6 | Y | 358 | G.h4s6.20 |
Van-der-waals | TM5 | K | 810 | 5x67 | G.h4s6 | Y | 358 | G.h4s6.20 |
Hydrophobic | ICL2 | F | 719 | - | G.H5 | I | 383 | G.H5.15 |
Van-der-waals | ICL2 | F | 719 | - | G.H5 | I | 383 | G.H5.15 |
Hydrophobic | TM3 | L | 715 | 3x58 | G.H5 | L | 388 | G.H5.20 |
Hydrophobic | ICL3 | L | 813 | - | G.h4s6 | T | 350 | G.h4s6.03 |
Van-der-waals | ICL3 | L | 813 | - | G.h4s6 | T | 350 | G.h4s6.03 |
Polar | TM6 | Q | 822 | 6x37 | G.H5 | L | 394 | G.H5.26 |
Hydrophobic | TM6 | Q | 822 | 6x37 | G.H5 | L | 394 | G.H5.26 |
Van-der-waals | TM6 | Q | 822 | 6x37 | G.H5 | L | 394 | G.H5.26 |
Hydrophobic | ICL2 | F | 719 | - | G.H5 | C | 379 | G.H5.11 |
Hydrophobic | ICL2 | F | 719 | - | G.H5 | R | 380 | G.H5.12 |
Van-der-waals | ICL2 | F | 719 | - | G.H5 | R | 380 | G.H5.12 |
Hydrophobic | TM5 | L | 804 | 5x61 | G.H5 | L | 388 | G.H5.20 |
Hydrophobic | TM5 | I | 807 | 5x64 | G.H5 | L | 388 | G.H5.20 |
Van-der-waals | TM5 | I | 807 | 5x64 | G.H5 | L | 388 | G.H5.20 |
Hydrophobic | TM3 | L | 715 | 3x58 | G.H5 | H | 387 | G.H5.19 |
Hydrophobic | ICL2 | V | 718 | - | G.H5 | R | 380 | G.H5.12 |
Van-der-waals | ICL2 | V | 718 | - | G.H5 | R | 380 | G.H5.12 |
Polar | TM6 | Q | 822 | 6x37 | G.H5 | E | 392 | G.H5.24 |
Hydrophobic | TM6 | S | 826 | 6x41 | G.H5 | E | 392 | G.H5.24 |
Van-der-waals | TM6 | S | 826 | 6x41 | G.H5 | E | 392 | G.H5.24 |
Hydrophobic | TM6 | L | 830 | 6x45 | G.H5 | L | 393 | G.H5.25 |
Van-der-waals | TM6 | L | 830 | 6x45 | G.H5 | L | 393 | G.H5.25 |
Polar | ICL2 | Y | 722 | - | G.HN | Q | 35 | G.HN.52 |
Hydrophobic | ICL2 | Y | 722 | - | G.HN | Q | 35 | G.HN.52 |
Van-der-waals | ICL2 | Y | 722 | - | G.HN | Q | 35 | G.HN.52 |
Van-der-waals | TM5 | K | 810 | 5x67 | G.H5 | R | 385 | G.H5.17 |
Polar | TM2 | Y | 652 | 2x45 | G.hns1 | R | 38 | G.hns1.02 |
Hydrophobic | ICL2 | Y | 722 | - | G.hns1 | R | 38 | G.hns1.02 |
Van-der-waals | ICL2 | Y | 722 | - | G.hns1 | R | 38 | G.hns1.02 |
Hydrophobic | TM5 | V | 800 | 5x57 | G.H5 | L | 388 | G.H5.20 |
Hydrophobic | ICL2 | N | 720 | - | G.S3 | V | 217 | G.S3.01 |
Van-der-waals | ICL2 | N | 720 | - | G.S3 | V | 217 | G.S3.01 |
Hydrophobic | TM5 | V | 800 | 5x57 | G.H5 | L | 393 | G.H5.25 |
Polar | ICL3 | Q | 812 | - | G.S6 | C | 359 | G.S6.01 |
Van-der-waals | ICL3 | Q | 812 | - | G.S6 | C | 359 | G.S6.01 |
Hydrophobic | ICL2 | F | 719 | - | G.S3 | F | 219 | G.S3.03 |
Van-der-waals | ICL2 | F | 719 | - | G.S3 | F | 219 | G.S3.03 |
Hydrophobic | ICL3 | L | 813 | - | G.H4 | L | 346 | G.H4.16 |
Hydrophobic | ICL3 | L | 813 | - | G.H4 | R | 347 | G.H4.17 |
Ionic | TM6 | R | 825 | 6x40 | G.H5 | E | 392 | G.H5.24 |
Polar | TM6 | R | 825 | 6x40 | G.H5 | E | 392 | G.H5.24 |
Hydrophobic | TM6 | R | 825 | 6x40 | G.H5 | E | 392 | G.H5.24 |
Van-der-waals | TM6 | R | 825 | 6x40 | G.H5 | E | 392 | G.H5.24 |
Polar | TM7 | K | 875 | 7x61 | G.H5 | Q | 390 | G.H5.22 |
Aromatic | ICL2 | F | 719 | - | G.H5 | F | 376 | G.H5.08 |
Hydrophobic | ICL2 | F | 719 | - | G.H5 | F | 376 | G.H5.08 |
Van-der-waals | ICL2 | F | 719 | - | G.H5 | F | 376 | G.H5.08 |
Aromatic | ICL2 | F | 719 | - | G.S1 | H | 41 | G.S1.02 |
Hydrophobic | ICL2 | F | 719 | - | G.S1 | H | 41 | G.S1.02 |
Van-der-waals | ICL2 | F | 719 | - | G.S1 | H | 41 | G.S1.02 |
Polar | TM3 | L | 715 | 3x58 | G.H5 | Q | 384 | G.H5.16 |
Hydrophobic | TM3 | L | 715 | 3x58 | G.H5 | Q | 384 | G.H5.16 |
Van-der-waals | TM3 | L | 715 | 3x58 | G.H5 | Q | 384 | G.H5.16 |
Van-der-waals | ICL3 | Q | 812 | - | G.H4 | D | 343 | G.H4.13 |
Hydrophobic | TM3 | M | 711 | 3x54 | G.H5 | Y | 391 | G.H5.23 |
Van-der-waals | TM3 | M | 711 | 3x54 | G.H5 | Y | 391 | G.H5.23 |
Polar | ICL3 | Q | 812 | - | G.h4s6 | Y | 358 | G.h4s6.20 |
Hydrophobic | ICL3 | Q | 812 | - | G.h4s6 | Y | 358 | G.h4s6.20 |
Van-der-waals | ICL3 | Q | 812 | - | G.h4s6 | Y | 358 | G.h4s6.20 |
Hydrophobic | ICL2 | V | 718 | - | G.H5 | Q | 384 | G.H5.16 |
Hydrophobic | ICL3 | Q | 812 | - | G.H4 | L | 346 | G.H4.16 |
Van-der-waals | ICL3 | Q | 812 | - | G.H4 | L | 346 | G.H4.16 |
Hydrophobic | TM6 | L | 833 | 6x48 | G.H5 | Y | 391 | G.H5.23 |
Van-der-waals | TM6 | L | 833 | 6x48 | G.H5 | Y | 391 | G.H5.23 |
Hydrophobic | ICL3 | Q | 812 | - | G.h4s6 | T | 350 | G.h4s6.03 |
Van-der-waals | ICL3 | Q | 812 | - | G.h4s6 | T | 350 | G.h4s6.03 |
Hydrophobic | TM2 | P | 653 | 2x46 | G.H5 | Q | 390 | G.H5.22 |
Van-der-waals | TM2 | P | 653 | 2x46 | G.H5 | Q | 390 | G.H5.22 |
Hydrophobic | ICL2 | V | 718 | - | G.H5 | I | 383 | G.H5.15 |
Van-der-waals | ICL2 | V | 718 | - | G.H5 | I | 383 | G.H5.15 |
Polar | H8 | E | 876 | 8x48 | G.H5 | E | 392 | G.H5.24 |
Van-der-waals | H8 | E | 876 | 8x48 | G.H5 | E | 392 | G.H5.24 |
Hydrophobic | ICL1 | D | 651 | - | G.H5 | Q | 390 | G.H5.22 |
Van-der-waals | ICL1 | D | 651 | - | G.H5 | Q | 390 | G.H5.22 |