Gi2 -
EP3 receptor complex model
GPCR CLASS (FAMILY)
SPECIES
G PROTEIN FAMILY
DATE
3D VIEW
Tertiary structure confidence
(pLDDT score) avg.: 85.9
Confident (90-70)
Low (70-50)
Very low (<50)
Disordered
PTM Score: 0.8
iPTM Score: 0.8
PAE mean: 12.3
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 |
---|---|---|---|---|---|---|---|---|
Aromatic | ICL2 | H | 163 | 34x51 | G.H5 | F | 337 | G.H5.08 |
Hydrophobic | ICL2 | H | 163 | 34x51 | G.H5 | F | 337 | G.H5.08 |
Van-der-waals | ICL2 | H | 163 | 34x51 | G.H5 | F | 337 | G.H5.08 |
Polar | TM2 | K | 85 | 2x36 | G.H5 | D | 351 | G.H5.22 |
Hydrophobic | TM2 | K | 85 | 2x36 | G.H5 | D | 351 | G.H5.22 |
Van-der-waals | TM2 | K | 85 | 2x36 | G.H5 | D | 351 | G.H5.22 |
Hydrophobic | TM3 | I | 159 | 3x54 | G.H5 | I | 345 | G.H5.16 |
Van-der-waals | TM3 | I | 159 | 3x54 | G.H5 | I | 345 | G.H5.16 |
Polar | TM5 | R | 259 | 5x68 | G.H5 | T | 341 | G.H5.12 |
Hydrophobic | TM5 | R | 259 | 5x68 | G.H5 | T | 341 | G.H5.12 |
Van-der-waals | TM5 | R | 259 | 5x68 | G.H5 | T | 341 | G.H5.12 |
Hydrophobic | TM6 | W | 273 | 6x26 | G.H5 | I | 345 | G.H5.16 |
Polar | TM6 | W | 273 | 6x26 | G.h4s6 | E | 319 | G.h4s6.12 |
Hydrophobic | TM6 | W | 273 | 6x26 | G.h4s6 | E | 319 | G.h4s6.12 |
Van-der-waals | TM6 | W | 273 | 6x26 | G.h4s6 | E | 319 | G.h4s6.12 |
Polar | ICL2 | P | 162 | 34x50 | G.H5 | N | 348 | G.H5.19 |
Hydrophobic | ICL2 | H | 163 | 34x51 | G.S3 | L | 195 | G.S3.01 |
Van-der-waals | ICL2 | H | 163 | 34x51 | G.S3 | L | 195 | G.S3.01 |
Hydrophobic | TM6 | I | 276 | 6x29 | G.H5 | F | 355 | G.H5.26 |
Van-der-waals | TM6 | I | 276 | 6x29 | G.H5 | F | 355 | G.H5.26 |
Ionic | TM4 | K | 170 | 4x38 | G.HN | E | 28 | G.HN.52 |
Polar | TM4 | K | 170 | 4x38 | G.HN | E | 28 | G.HN.52 |
Hydrophobic | TM4 | K | 170 | 4x38 | G.HN | E | 28 | G.HN.52 |
Van-der-waals | TM4 | K | 170 | 4x38 | G.HN | E | 28 | G.HN.52 |
Polar | TM5 | K | 263 | 5x72 | G.S6 | Y | 321 | G.S6.02 |
Hydrophobic | TM5 | K | 263 | 5x72 | G.S6 | Y | 321 | G.S6.02 |
Van-der-waals | TM5 | K | 263 | 5x72 | G.S6 | Y | 321 | G.S6.02 |
Polar | TM3 | R | 155 | 3x50 | G.H5 | C | 352 | G.H5.23 |
Hydrophobic | TM3 | R | 155 | 3x50 | G.H5 | C | 352 | G.H5.23 |
Hydrophobic | ICL2 | H | 163 | 34x51 | G.H5 | I | 344 | G.H5.15 |
Van-der-waals | ICL2 | H | 163 | 34x51 | G.H5 | I | 344 | G.H5.15 |
Hydrophobic | H8 | R | 350 | 8x47 | G.H5 | L | 354 | G.H5.25 |
Hydrophobic | TM6 | I | 276 | 6x29 | G.H5 | K | 346 | G.H5.17 |
Polar | TM6 | Q | 272 | 6x25 | G.h4s6 | T | 317 | G.h4s6.10 |
Hydrophobic | TM6 | Q | 272 | 6x25 | G.h4s6 | T | 317 | G.h4s6.10 |
Van-der-waals | TM6 | Q | 272 | 6x25 | G.h4s6 | T | 317 | G.h4s6.10 |
Hydrophobic | TM3 | I | 159 | 3x54 | G.H5 | L | 349 | G.H5.20 |
Van-der-waals | TM3 | I | 159 | 3x54 | G.H5 | L | 349 | G.H5.20 |
Hydrophobic | TM2 | F | 88 | 2x39 | G.H5 | D | 351 | G.H5.22 |
Van-der-waals | TM2 | F | 88 | 2x39 | G.H5 | D | 351 | G.H5.22 |
Hydrophobic | TM3 | R | 155 | 3x50 | G.H5 | L | 354 | G.H5.25 |
Polar | ICL2 | Y | 165 | 34x53 | G.H5 | C | 352 | G.H5.23 |
Hydrophobic | ICL2 | Y | 165 | 34x53 | G.H5 | C | 352 | G.H5.23 |
Hydrophobic | TM6 | Q | 283 | 6x36 | G.H5 | L | 354 | G.H5.25 |
Van-der-waals | TM6 | Q | 283 | 6x36 | G.H5 | L | 354 | G.H5.25 |
Hydrophobic | TM6 | L | 284 | 6x37 | G.H5 | L | 354 | G.H5.25 |
Polar | TM2 | K | 85 | 2x36 | G.H5 | K | 350 | G.H5.21 |
Hydrophobic | TM2 | K | 85 | 2x36 | G.H5 | K | 350 | G.H5.21 |
Van-der-waals | TM2 | K | 85 | 2x36 | G.H5 | K | 350 | G.H5.21 |
Polar | TM6 | Q | 283 | 6x36 | G.H5 | G | 353 | G.H5.24 |
Polar | ICL2 | S | 167 | 34x55 | G.hns1 | R | 32 | G.hns1.03 |
Hydrophobic | ICL2 | S | 167 | 34x55 | G.hns1 | R | 32 | G.hns1.03 |
Hydrophobic | ICL2 | Y | 165 | 34x53 | G.H5 | N | 348 | G.H5.19 |
Polar | TM6 | T | 280 | 6x33 | G.H5 | L | 354 | G.H5.25 |
Hydrophobic | TM6 | T | 280 | 6x33 | G.H5 | L | 354 | G.H5.25 |
Polar | H8 | R | 350 | 8x47 | G.H5 | G | 353 | G.H5.24 |
Hydrophobic | H8 | R | 350 | 8x47 | G.H5 | G | 353 | G.H5.24 |
Van-der-waals | H8 | R | 350 | 8x47 | G.H5 | G | 353 | G.H5.24 |
Hydrophobic | ICL1 | R | 84 | - | G.H5 | D | 351 | G.H5.22 |
Van-der-waals | ICL1 | R | 84 | - | G.H5 | D | 351 | G.H5.22 |
Hydrophobic | TM6 | T | 280 | 6x33 | G.H5 | L | 349 | G.H5.20 |
Polar | TM6 | Q | 272 | 6x25 | G.h4s6 | D | 316 | G.h4s6.09 |
Hydrophobic | TM6 | Q | 272 | 6x25 | G.h4s6 | D | 316 | G.h4s6.09 |
Van-der-waals | TM6 | Q | 272 | 6x25 | G.h4s6 | D | 316 | G.h4s6.09 |
Hydrophobic | ICL2 | P | 162 | 34x50 | G.H5 | T | 341 | G.H5.12 |
Ionic | TM5 | R | 259 | 5x68 | G.H5 | D | 342 | G.H5.13 |
Polar | TM5 | R | 259 | 5x68 | G.H5 | D | 342 | G.H5.13 |
Hydrophobic | TM5 | R | 259 | 5x68 | G.H5 | D | 342 | G.H5.13 |
Van-der-waals | TM5 | R | 259 | 5x68 | G.H5 | D | 342 | G.H5.13 |
Hydrophobic | TM5 | L | 256 | 5x65 | G.H5 | L | 349 | G.H5.20 |
Ionic | TM5 | K | 263 | 5x72 | G.H5 | D | 342 | G.H5.13 |
Polar | TM5 | K | 263 | 5x72 | G.H5 | D | 342 | G.H5.13 |
Hydrophobic | TM5 | K | 263 | 5x72 | G.H5 | D | 342 | G.H5.13 |
Van-der-waals | TM5 | K | 263 | 5x72 | G.H5 | D | 342 | G.H5.13 |
Hydrophobic | ICL2 | P | 162 | 34x50 | G.H5 | I | 344 | G.H5.15 |
Polar | TM5 | R | 259 | 5x68 | G.H5 | D | 338 | G.H5.09 |
Van-der-waals | TM5 | R | 259 | 5x68 | G.H5 | D | 338 | G.H5.09 |
Hydrophobic | TM2 | F | 88 | 2x39 | G.H5 | G | 353 | G.H5.24 |
Van-der-waals | TM2 | F | 88 | 2x39 | G.H5 | G | 353 | G.H5.24 |
Polar | TM6 | S | 269 | 6x22 | G.h4s6 | E | 319 | G.h4s6.12 |
Hydrophobic | TM6 | S | 269 | 6x22 | G.h4s6 | E | 319 | G.h4s6.12 |
Van-der-waals | TM6 | S | 269 | 6x22 | G.h4s6 | E | 319 | G.h4s6.12 |
Hydrophobic | TM3 | A | 158 | 3x53 | G.H5 | C | 352 | G.H5.23 |
Van-der-waals | TM3 | A | 158 | 3x53 | G.H5 | C | 352 | G.H5.23 |
Ionic | TM5 | K | 263 | 5x72 | G.h4s6 | E | 319 | G.h4s6.12 |
Polar | TM5 | K | 263 | 5x72 | G.h4s6 | E | 319 | G.h4s6.12 |
Van-der-waals | TM5 | K | 263 | 5x72 | G.h4s6 | E | 319 | G.h4s6.12 |
Polar | ICL2 | H | 163 | 34x51 | G.H5 | T | 341 | G.H5.12 |
Hydrophobic | ICL2 | H | 163 | 34x51 | G.H5 | T | 341 | G.H5.12 |
Van-der-waals | ICL2 | H | 163 | 34x51 | G.H5 | T | 341 | G.H5.12 |
Polar | TM3 | A | 158 | 3x53 | G.H5 | N | 348 | G.H5.19 |
Hydrophobic | TM3 | A | 158 | 3x53 | G.H5 | N | 348 | G.H5.19 |
Van-der-waals | TM3 | A | 158 | 3x53 | G.H5 | N | 348 | G.H5.19 |
Polar | H8 | R | 350 | 8x47 | G.H5 | F | 355 | G.H5.26 |
Hydrophobic | H8 | R | 350 | 8x47 | G.H5 | F | 355 | G.H5.26 |
Van-der-waals | H8 | R | 350 | 8x47 | G.H5 | F | 355 | G.H5.26 |
Hydrophobic | TM5 | R | 259 | 5x68 | G.H5 | I | 345 | G.H5.16 |
Van-der-waals | TM5 | R | 259 | 5x68 | G.H5 | I | 345 | G.H5.16 |
Polar | ICL3 | Q | 268 | - | G.H4 | E | 309 | G.H4.16 |
Hydrophobic | ICL3 | Q | 268 | - | G.H4 | E | 309 | G.H4.16 |
Hydrophobic | TM6 | I | 276 | 6x29 | G.H5 | L | 349 | G.H5.20 |
Polar | TM6 | Q | 272 | 6x25 | G.H5 | K | 346 | G.H5.17 |
Hydrophobic | TM6 | Q | 272 | 6x25 | G.H5 | K | 346 | G.H5.17 |
Van-der-waals | TM6 | Q | 272 | 6x25 | G.H5 | K | 346 | G.H5.17 |
Polar | TM6 | W | 273 | 6x26 | G.S6 | Y | 321 | G.S6.02 |
Ionic | H8 | R | 361 | 8x58 | G.h4s6 | D | 316 | G.h4s6.09 |
Polar | H8 | R | 361 | 8x58 | G.h4s6 | D | 316 | G.h4s6.09 |
Hydrophobic | H8 | R | 361 | 8x58 | G.h4s6 | D | 316 | G.h4s6.09 |
Van-der-waals | H8 | R | 361 | 8x58 | G.h4s6 | D | 316 | G.h4s6.09 |
Hydrophobic | TM2 | F | 88 | 2x39 | G.H5 | C | 352 | G.H5.23 |
Van-der-waals | TM2 | F | 88 | 2x39 | G.H5 | C | 352 | G.H5.23 |
Hydrophobic | TM6 | W | 273 | 6x26 | G.H5 | D | 342 | G.H5.13 |
Van-der-waals | TM6 | W | 273 | 6x26 | G.H5 | D | 342 | G.H5.13 |
Hydrophobic | ICL2 | P | 162 | 34x50 | G.H5 | I | 345 | G.H5.16 |
Van-der-waals | ICL2 | P | 162 | 34x50 | G.H5 | I | 345 | G.H5.16 |