Gz -
5-HT4 receptor complex model
GPCR CLASS (FAMILY)
SPECIES
G PROTEIN FAMILY
DATE
3D VIEW
Tertiary structure confidence
(pLDDT score) avg.: 80.2
Confident (90-70)
Low (70-50)
Very low (<50)
Disordered
PTM Score: 0.7
iPTM Score: 0.7
PAE mean: 13.1
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 | L | 127 | 34x51 | G.S3 | L | 195 | G.S3.01 |
Van-der-waals | ICL2 | L | 127 | 34x51 | G.S3 | L | 195 | G.S3.01 |
Hydrophobic | TM3 | I | 122 | 3x54 | G.H5 | L | 349 | G.H5.20 |
Ionic | TM6 | H | 249 | 6x25 | G.h4s6 | E | 316 | G.h4s6.09 |
Polar | TM6 | H | 249 | 6x25 | G.h4s6 | E | 316 | G.h4s6.09 |
Hydrophobic | TM6 | H | 249 | 6x25 | G.h4s6 | E | 316 | G.h4s6.09 |
Van-der-waals | TM6 | H | 249 | 6x25 | G.h4s6 | E | 316 | G.h4s6.09 |
Hydrophobic | TM5 | A | 219 | 5x65 | G.H5 | L | 349 | G.H5.20 |
Polar | ICL2 | R | 130 | 34x54 | G.hns1 | R | 31 | G.hns1.02 |
Hydrophobic | ICL2 | R | 130 | 34x54 | G.hns1 | R | 31 | G.hns1.02 |
Van-der-waals | ICL2 | R | 130 | 34x54 | G.hns1 | R | 31 | G.hns1.02 |
Polar | C-term | V | 362 | - | G.H3 | W | 259 | G.H3.17 |
Hydrophobic | C-term | V | 362 | - | G.H3 | W | 259 | G.H3.17 |
Van-der-waals | C-term | V | 362 | - | G.H3 | W | 259 | G.H3.17 |
Hydrophobic | C-term | I | 339 | - | G.H3 | W | 259 | G.H3.17 |
Hydrophobic | ICL2 | L | 127 | 34x51 | G.S1 | I | 34 | G.S1.02 |
Van-der-waals | ICL2 | L | 127 | 34x51 | G.S1 | I | 34 | G.S1.02 |
Polar | TM5 | L | 229 | 5x75 | G.H4 | Q | 305 | G.H4.12 |
Van-der-waals | TM5 | L | 229 | 5x75 | G.H4 | Q | 305 | G.H4.12 |
Hydrophobic | ICL2 | P | 126 | 34x50 | G.H5 | I | 345 | G.H5.16 |
Van-der-waals | ICL2 | P | 126 | 34x50 | G.H5 | I | 345 | G.H5.16 |
Hydrophobic | H8 | S | 318 | 8x49 | G.H5 | Y | 351 | G.H5.22 |
Hydrophobic | TM5 | H | 222 | 5x68 | G.S6 | Y | 321 | G.S6.02 |
Van-der-waals | ICL3 | S | 235 | - | G.H4 | R | 306 | G.H4.13 |
Hydrophobic | TM5 | I | 226 | 5x72 | G.h4s6 | E | 319 | G.h4s6.12 |
Van-der-waals | TM5 | I | 226 | 5x72 | G.h4s6 | E | 319 | G.h4s6.12 |
Polar | ICL3 | S | 236 | - | G.H4 | R | 306 | G.H4.13 |
Hydrophobic | ICL3 | S | 236 | - | G.H4 | R | 306 | G.H4.13 |
Van-der-waals | ICL3 | S | 236 | - | G.H4 | R | 306 | G.H4.13 |
Hydrophobic | TM5 | I | 215 | 5x61 | G.H5 | I | 352 | G.H5.23 |
Hydrophobic | TM5 | H | 222 | 5x68 | G.H5 | I | 345 | G.H5.16 |
Hydrophobic | C-term | V | 357 | - | G.H2 | K | 210 | G.H2.05 |
Van-der-waals | C-term | V | 357 | - | G.H2 | K | 210 | G.H2.05 |
Hydrophobic | ICL2 | L | 127 | 34x51 | G.H5 | V | 340 | G.H5.11 |
Hydrophobic | TM2 | I | 53 | 2x37 | G.H5 | Y | 351 | G.H5.22 |
Van-der-waals | TM2 | I | 53 | 2x37 | G.H5 | Y | 351 | G.H5.22 |
Polar | ICL1 | K | 52 | 12x52 | G.hns1 | R | 31 | G.hns1.02 |
Hydrophobic | ICL1 | K | 52 | 12x52 | G.hns1 | R | 31 | G.hns1.02 |
Van-der-waals | ICL1 | K | 52 | 12x52 | G.hns1 | R | 31 | G.hns1.02 |
Hydrophobic | TM6 | T | 260 | 6x36 | G.H5 | L | 354 | G.H5.25 |
Van-der-waals | TM6 | T | 260 | 6x36 | G.H5 | L | 354 | G.H5.25 |
Hydrophobic | TM3 | R | 118 | 3x50 | G.H5 | I | 352 | G.H5.23 |
Hydrophobic | TM3 | I | 122 | 3x54 | G.H5 | N | 348 | G.H5.19 |
Hydrophobic | TM5 | I | 226 | 5x72 | G.S6 | Y | 321 | G.S6.02 |
Hydrophobic | TM3 | I | 122 | 3x54 | G.H5 | I | 345 | G.H5.16 |
Van-der-waals | TM5 | L | 229 | 5x75 | G.S6 | S | 322 | G.S6.03 |
Polar | ICL2 | N | 131 | 34x55 | G.hns1 | R | 32 | G.hns1.03 |
Hydrophobic | ICL2 | N | 131 | 34x55 | G.hns1 | R | 32 | G.hns1.03 |
Van-der-waals | ICL2 | N | 131 | 34x55 | G.hns1 | R | 32 | G.hns1.03 |
Hydrophobic | TM3 | I | 122 | 3x54 | G.H5 | I | 352 | G.H5.23 |
Van-der-waals | TM3 | I | 122 | 3x54 | G.H5 | I | 352 | G.H5.23 |
Hydrophobic | ICL2 | L | 127 | 34x51 | G.H5 | T | 341 | G.H5.12 |
Van-der-waals | ICL2 | L | 127 | 34x51 | G.H5 | T | 341 | G.H5.12 |
Hydrophobic | ICL2 | P | 126 | 34x50 | G.H5 | T | 341 | G.H5.12 |
Van-der-waals | ICL2 | P | 126 | 34x50 | G.H5 | T | 341 | G.H5.12 |
Hydrophobic | TM6 | K | 256 | 6x32 | G.H5 | G | 353 | G.H5.24 |
Van-der-waals | TM6 | K | 256 | 6x32 | G.H5 | G | 353 | G.H5.24 |
Polar | ICL3 | H | 246 | - | G.h4s6 | K | 315 | G.h4s6.08 |
Hydrophobic | ICL3 | H | 246 | - | G.h4s6 | K | 315 | G.h4s6.08 |
Van-der-waals | ICL3 | H | 246 | - | G.h4s6 | K | 315 | G.h4s6.08 |
Polar | TM6 | T | 260 | 6x36 | G.H5 | G | 353 | G.H5.24 |
Polar | H8 | N | 316 | 8x47 | G.H5 | Y | 351 | G.H5.22 |
Hydrophobic | H8 | N | 316 | 8x47 | G.H5 | Y | 351 | G.H5.22 |
Van-der-waals | H8 | N | 316 | 8x47 | G.H5 | Y | 351 | G.H5.22 |
Hydrophobic | ICL2 | V | 128 | 34x52 | G.s2s3 | K | 193 | G.s2s3.01 |
Van-der-waals | ICL2 | V | 128 | 34x52 | G.s2s3 | K | 193 | G.s2s3.01 |
Hydrophobic | TM6 | L | 261 | 6x37 | G.H5 | L | 354 | G.H5.25 |
Hydrophobic | C-term | V | 362 | - | G.H2 | I | 213 | G.H2.08 |
Polar | ICL2 | N | 131 | 34x55 | G.s2s3 | E | 194 | G.s2s3.02 |
Hydrophobic | ICL2 | N | 131 | 34x55 | G.s2s3 | E | 194 | G.s2s3.02 |
Van-der-waals | ICL2 | N | 131 | 34x55 | G.s2s3 | E | 194 | G.s2s3.02 |
Hydrophobic | ICL2 | V | 128 | 34x52 | G.S3 | L | 195 | G.S3.01 |
Polar | ICL2 | N | 131 | 34x55 | G.s2s3 | K | 193 | G.s2s3.01 |
Hydrophobic | TM5 | I | 215 | 5x61 | G.H5 | L | 349 | G.H5.20 |
Polar | TM7 | L | 315 | 7x56 | G.H5 | G | 353 | G.H5.24 |
Hydrophobic | TM7 | L | 315 | 7x56 | G.H5 | G | 353 | G.H5.24 |
Van-der-waals | TM7 | L | 315 | 7x56 | G.H5 | G | 353 | G.H5.24 |
Hydrophobic | C-term | L | 358 | - | G.H2 | R | 209 | G.H2.04 |
Hydrophobic | ICL2 | N | 131 | 34x55 | G.S3 | L | 195 | G.S3.01 |
Hydrophobic | TM2 | K | 54 | 2x38 | G.hns1 | R | 31 | G.hns1.02 |
Van-der-waals | TM2 | K | 54 | 2x38 | G.hns1 | R | 31 | G.hns1.02 |
Polar | TM3 | A | 121 | 3x53 | G.H5 | N | 348 | G.H5.19 |
Hydrophobic | TM3 | A | 121 | 3x53 | G.H5 | N | 348 | G.H5.19 |
Van-der-waals | TM3 | A | 121 | 3x53 | G.H5 | N | 348 | G.H5.19 |
Hydrophobic | TM5 | G | 233 | 5x79 | G.H4 | V | 302 | G.H4.08 |
Van-der-waals | TM5 | G | 233 | 5x79 | G.H4 | V | 302 | G.H4.08 |
Hydrophobic | C-term | L | 358 | - | G.H3 | L | 250 | G.H3.08 |
Hydrophobic | TM5 | A | 232 | 5x78 | G.H4 | V | 302 | G.H4.08 |
Van-der-waals | TM5 | A | 232 | 5x78 | G.H4 | V | 302 | G.H4.08 |
Polar | TM5 | G | 233 | 5x79 | G.H4 | R | 306 | G.H4.13 |
Hydrophobic | TM5 | G | 233 | 5x79 | G.H4 | R | 306 | G.H4.13 |
Van-der-waals | TM5 | G | 233 | 5x79 | G.H4 | R | 306 | G.H4.13 |
Ionic | TM5 | H | 222 | 5x68 | G.H5 | D | 342 | G.H5.13 |
Polar | TM5 | H | 222 | 5x68 | G.H5 | D | 342 | G.H5.13 |
Hydrophobic | TM5 | H | 222 | 5x68 | G.H5 | D | 342 | G.H5.13 |
Van-der-waals | TM5 | H | 222 | 5x68 | G.H5 | D | 342 | G.H5.13 |
Polar | TM6 | K | 256 | 6x32 | G.H5 | C | 355 | G.H5.26 |
Hydrophobic | TM6 | K | 256 | 6x32 | G.H5 | C | 355 | G.H5.26 |
Van-der-waals | TM6 | K | 256 | 6x32 | G.H5 | C | 355 | G.H5.26 |
Hydrophobic | ICL2 | L | 127 | 34x51 | G.S3 | F | 197 | G.S3.03 |
Hydrophobic | ICL2 | L | 127 | 34x51 | G.H5 | I | 344 | G.H5.15 |
Van-der-waals | ICL2 | L | 127 | 34x51 | G.H5 | I | 344 | G.H5.15 |
Polar | TM2 | N | 56 | 2x40 | G.H5 | Y | 351 | G.H5.22 |
Van-der-waals | TM2 | N | 56 | 2x40 | G.H5 | Y | 351 | G.H5.22 |
Hydrophobic | C-term | A | 361 | - | G.H2 | I | 213 | G.H2.08 |
Van-der-waals | C-term | A | 361 | - | G.H2 | I | 213 | G.H2.08 |
Hydrophobic | TM6 | K | 256 | 6x32 | G.H5 | L | 354 | G.H5.25 |
Hydrophobic | C-term | V | 362 | - | G.H3 | N | 257 | G.H3.15 |
Hydrophobic | TM5 | I | 215 | 5x61 | G.H5 | L | 354 | G.H5.25 |
Van-der-waals | TM5 | I | 215 | 5x61 | G.H5 | L | 354 | G.H5.25 |
Polar | TM6 | A | 257 | 6x33 | G.H5 | L | 354 | G.H5.25 |
Hydrophobic | TM6 | A | 257 | 6x33 | G.H5 | L | 354 | G.H5.25 |
Ionic | TM6 | R | 250 | 6x26 | G.h4s6 | E | 319 | G.h4s6.12 |
Polar | TM6 | R | 250 | 6x26 | G.h4s6 | E | 319 | G.h4s6.12 |
Van-der-waals | TM6 | R | 250 | 6x26 | G.h4s6 | E | 319 | G.h4s6.12 |
Polar | TM5 | H | 222 | 5x68 | G.H5 | Q | 346 | G.H5.17 |
Hydrophobic | TM5 | H | 222 | 5x68 | G.H5 | Q | 346 | G.H5.17 |
Van-der-waals | TM5 | H | 222 | 5x68 | G.H5 | Q | 346 | G.H5.17 |
Hydrophobic | ICL2 | P | 126 | 34x50 | G.H5 | I | 344 | G.H5.15 |
Van-der-waals | ICL2 | P | 126 | 34x50 | G.H5 | I | 344 | G.H5.15 |
Polar | ICL3 | A | 234 | - | G.H4 | R | 306 | G.H4.13 |
Hydrophobic | ICL3 | A | 234 | - | G.H4 | R | 306 | G.H4.13 |
Van-der-waals | ICL3 | A | 234 | - | G.H4 | R | 306 | G.H4.13 |