Gi2 -
IP receptor complex model
GPCR CLASS (FAMILY)
SPECIES
G PROTEIN FAMILY
DATE
3D VIEW
Tertiary structure confidence
(pLDDT score) avg.: 80.5
Confident (90-70)
Low (70-50)
Very low (<50)
Disordered
PTM Score: 0.7
iPTM Score: 0.7
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,
GPCR
Interaction cut-off: strict (stick), loose (line)
Interaction type |
GPCR Segment |
AA |
Number |
Generic number |
Gα segment |
AA |
Number |
Generic number |
---|---|---|---|---|---|---|---|---|
Hydrophobic | TM3 | L | 121 | 3x54 | G.H5 | N | 348 | G.H5.19 |
Hydrophobic | TM6 | M | 244 | 6x40 | G.H5 | L | 354 | G.H5.25 |
Van-der-waals | TM6 | M | 244 | 6x40 | G.H5 | L | 354 | G.H5.25 |
Van-der-waals | ICL3 | L | 224 | - | G.H4 | Q | 305 | G.H4.12 |
Ionic | TM6 | R | 227 | 6x23 | G.H4 | E | 309 | G.H4.16 |
Polar | TM6 | R | 227 | 6x23 | G.H4 | E | 309 | G.H4.16 |
Hydrophobic | TM6 | R | 227 | 6x23 | G.H4 | E | 309 | G.H4.16 |
Van-der-waals | TM6 | R | 227 | 6x23 | G.H4 | E | 309 | G.H4.16 |
Polar | H8 | R | 296 | 8x47 | G.H5 | F | 355 | G.H5.26 |
Hydrophobic | TM3 | R | 117 | 3x50 | G.H5 | L | 354 | G.H5.25 |
Hydrophobic | C-term | W | 352 | - | G.H2 | I | 213 | G.H2.08 |
Van-der-waals | C-term | W | 352 | - | G.H2 | I | 213 | G.H2.08 |
Ionic | TM6 | R | 227 | 6x23 | G.H4 | D | 310 | G.H4.17 |
Polar | TM6 | R | 227 | 6x23 | G.H4 | D | 310 | G.H4.17 |
Hydrophobic | TM6 | R | 227 | 6x23 | G.H4 | D | 310 | G.H4.17 |
Van-der-waals | TM6 | R | 227 | 6x23 | G.H4 | D | 310 | G.H4.17 |
Hydrophobic | TM6 | L | 240 | 6x36 | G.H5 | L | 354 | G.H5.25 |
Hydrophobic | ICL2 | P | 124 | 34x50 | G.H5 | I | 345 | G.H5.16 |
Polar | TM6 | R | 227 | 6x23 | G.H4 | S | 306 | G.H4.13 |
Hydrophobic | TM6 | R | 227 | 6x23 | G.H4 | S | 306 | G.H4.13 |
Hydrophobic | TM6 | T | 230 | 6x26 | G.h4s6 | E | 319 | G.h4s6.12 |
Van-der-waals | TM6 | T | 230 | 6x26 | G.h4s6 | E | 319 | G.h4s6.12 |
Polar | ICL2 | Q | 129 | 34x55 | G.hns1 | R | 32 | G.hns1.03 |
Hydrophobic | ICL2 | Q | 129 | 34x55 | G.hns1 | R | 32 | G.hns1.03 |
Hydrophobic | TM5 | V | 206 | 5x59 | G.H5 | L | 354 | G.H5.25 |
Van-der-waals | ICL2 | A | 128 | 34x54 | G.hns1 | A | 31 | G.hns1.02 |
Polar | TM2 | S | 47 | 2x37 | G.H5 | D | 351 | G.H5.22 |
Hydrophobic | TM2 | S | 47 | 2x37 | G.H5 | D | 351 | G.H5.22 |
Van-der-waals | TM2 | S | 47 | 2x37 | G.H5 | D | 351 | G.H5.22 |
Hydrophobic | TM3 | L | 121 | 3x54 | G.H5 | L | 349 | G.H5.20 |
Van-der-waals | TM3 | L | 121 | 3x54 | G.H5 | L | 349 | G.H5.20 |
Aromatic | TM5 | H | 220 | 5x73 | G.S6 | H | 323 | G.S6.04 |
Hydrophobic | TM5 | H | 220 | 5x73 | G.S6 | H | 323 | G.S6.04 |
Hydrophobic | TM4 | R | 134 | 4x40 | G.HN | R | 24 | G.HN.48 |
Van-der-waals | TM4 | R | 134 | 4x40 | G.HN | R | 24 | G.HN.48 |
Ionic | ICL2 | D | 131 | 34x57 | G.HN | R | 24 | G.HN.48 |
Hydrophobic | TM5 | M | 213 | 5x66 | G.H5 | I | 345 | G.H5.16 |
Van-der-waals | TM5 | M | 213 | 5x66 | G.H5 | I | 345 | G.H5.16 |
Polar | ICL2 | Q | 129 | 34x55 | G.s2s3 | D | 194 | G.s2s3.02 |
Hydrophobic | ICL2 | Q | 129 | 34x55 | G.s2s3 | D | 194 | G.s2s3.02 |
Van-der-waals | ICL2 | Q | 129 | 34x55 | G.s2s3 | D | 194 | G.s2s3.02 |
Polar | TM6 | H | 237 | 6x33 | G.H5 | L | 354 | G.H5.25 |
Hydrophobic | TM6 | H | 237 | 6x33 | G.H5 | L | 354 | G.H5.25 |
Van-der-waals | TM6 | H | 237 | 6x33 | G.H5 | L | 354 | G.H5.25 |
Hydrophobic | TM6 | H | 237 | 6x33 | G.H5 | F | 355 | G.H5.26 |
Van-der-waals | TM6 | H | 237 | 6x33 | G.H5 | F | 355 | G.H5.26 |
Hydrophobic | ICL3 | L | 224 | - | G.H4 | S | 302 | G.H4.08 |
Van-der-waals | ICL3 | L | 224 | - | G.H4 | S | 302 | G.H4.08 |
Hydrophobic | ICL2 | Q | 129 | 34x55 | G.S3 | L | 195 | G.S3.01 |
Hydrophobic | TM2 | F | 49 | 2x39 | G.H5 | D | 351 | G.H5.22 |
Van-der-waals | TM2 | F | 49 | 2x39 | G.H5 | D | 351 | G.H5.22 |
Hydrophobic | ICL2 | P | 124 | 34x50 | G.H5 | I | 344 | G.H5.15 |
Hydrophobic | ICL2 | Y | 125 | 34x51 | G.s2s3 | K | 193 | G.s2s3.01 |
Van-der-waals | ICL2 | Y | 125 | 34x51 | G.s2s3 | K | 193 | G.s2s3.01 |
Hydrophobic | ICL2 | A | 128 | 34x54 | G.S3 | L | 195 | G.S3.01 |
Ionic | TM4 | R | 134 | 4x40 | G.HN | E | 28 | G.HN.52 |
Polar | TM4 | R | 134 | 4x40 | G.HN | E | 28 | G.HN.52 |
Van-der-waals | TM4 | R | 134 | 4x40 | G.HN | E | 28 | G.HN.52 |
Hydrophobic | ICL3 | L | 224 | - | G.H4 | D | 298 | G.H4.04 |
Van-der-waals | ICL3 | L | 224 | - | G.H4 | D | 298 | G.H4.04 |
Polar | TM3 | A | 120 | 3x53 | G.H5 | N | 348 | G.H5.19 |
Hydrophobic | TM3 | A | 120 | 3x53 | G.H5 | N | 348 | G.H5.19 |
Van-der-waals | TM3 | A | 120 | 3x53 | G.H5 | N | 348 | G.H5.19 |
Polar | TM5 | Q | 217 | 5x70 | G.h4s6 | E | 319 | G.h4s6.12 |
Van-der-waals | TM5 | Q | 217 | 5x70 | G.h4s6 | E | 319 | G.h4s6.12 |
Hydrophobic | TM3 | A | 120 | 3x53 | G.H5 | C | 352 | G.H5.23 |
Hydrophobic | TM2 | F | 49 | 2x39 | G.H5 | C | 352 | G.H5.23 |
Van-der-waals | TM2 | F | 49 | 2x39 | G.H5 | C | 352 | G.H5.23 |
Hydrophobic | ICL2 | Y | 127 | 34x53 | G.H5 | N | 348 | G.H5.19 |
Hydrophobic | ICL2 | Y | 125 | 34x51 | G.H5 | F | 337 | G.H5.08 |
Van-der-waals | ICL2 | Y | 125 | 34x51 | G.H5 | F | 337 | G.H5.08 |
Hydrophobic | TM5 | M | 213 | 5x66 | G.H5 | D | 342 | G.H5.13 |
Hydrophobic | TM3 | L | 121 | 3x54 | G.H5 | C | 352 | G.H5.23 |
Hydrophobic | TM5 | M | 213 | 5x66 | G.H5 | L | 349 | G.H5.20 |
Hydrophobic | ICL3 | L | 224 | - | G.S6 | F | 324 | G.S6.05 |
Van-der-waals | ICL3 | L | 224 | - | G.S6 | F | 324 | G.S6.05 |
Polar | H8 | R | 296 | 8x47 | G.H5 | G | 353 | G.H5.24 |
Hydrophobic | H8 | R | 296 | 8x47 | G.H5 | G | 353 | G.H5.24 |
Van-der-waals | H8 | R | 296 | 8x47 | G.H5 | G | 353 | G.H5.24 |
Hydrophobic | TM2 | F | 49 | 2x39 | G.H5 | G | 353 | G.H5.24 |
Hydrophobic | TM3 | L | 121 | 3x54 | G.H5 | I | 345 | G.H5.16 |
Van-der-waals | TM3 | L | 121 | 3x54 | G.H5 | I | 345 | G.H5.16 |
Hydrophobic | ICL2 | Y | 125 | 34x51 | G.S3 | L | 195 | G.S3.01 |
Van-der-waals | ICL2 | Y | 125 | 34x51 | G.S3 | L | 195 | G.S3.01 |
Hydrophobic | TM3 | R | 117 | 3x50 | G.H5 | C | 352 | G.H5.23 |
Hydrophobic | ICL2 | Y | 125 | 34x51 | G.H5 | I | 344 | G.H5.15 |
Hydrophobic | TM3 | L | 121 | 3x54 | G.H5 | L | 354 | G.H5.25 |
Hydrophobic | TM5 | L | 210 | 5x63 | G.H5 | L | 349 | G.H5.20 |
Van-der-waals | TM5 | L | 210 | 5x63 | G.H5 | L | 349 | G.H5.20 |
Hydrophobic | TM6 | H | 237 | 6x33 | G.H5 | L | 349 | G.H5.20 |
Hydrophobic | C-term | W | 352 | - | G.h2s4 | F | 216 | G.h2s4.01 |
Van-der-waals | C-term | W | 352 | - | G.h2s4 | F | 216 | G.h2s4.01 |
Hydrophobic | TM3 | E | 116 | 3x49 | G.H5 | C | 352 | G.H5.23 |
Van-der-waals | TM3 | E | 116 | 3x49 | G.H5 | C | 352 | G.H5.23 |
Polar | ICL2 | Y | 125 | 34x51 | G.H5 | T | 341 | G.H5.12 |
Hydrophobic | ICL2 | Y | 125 | 34x51 | G.H5 | T | 341 | G.H5.12 |
Van-der-waals | ICL2 | Y | 125 | 34x51 | G.H5 | T | 341 | G.H5.12 |
Hydrophobic | ICL3 | L | 224 | - | G.H4 | A | 301 | G.H4.07 |