Gq - motilin receptor complex model

GPCR CLASS (FAMILY)

A (Rhodopsin)

SPECIES

Homo sapiens

G PROTEIN FAMILY

Gq/11

DATE

2023-09-15

3D VIEW

NGL is a WebGL based 3D viewer powered by MMTF.


Tertiary structure confidence

(pLDDT score) avg.: 85.2

Very high (>90)
Confident (90-70)
Low (70-50)
Very low (<50)
Disordered

PTM Score: 0.8
iPTM Score: 0.8
PAE mean: 11.7


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.


Interaction cut-off:

Residue numbering:

GPCR-G protein backbone (bb) or sidechain (sc):





Structures

Sequence Color

Gα, Gβ, Gγ, GPCR
Interaction cut-off: strict (stick), loose (line)

NGL is a WebGL based 3D viewer powered by MMTF.

Interaction
type		 GPCR
Segment
AA
Number		 Generic
number		 Gα
segment
AA
Number		 Generic
number
Hydrophobic TM5 L 281 5x72 G.S6 Y 325 G.S6.02
Van-der-waals TM5 L 281 5x72 G.S6 Y 325 G.S6.02
Hydrophobic ICL2 L 144 34x51 G.H5 I 348 G.H5.15
Van-der-waals ICL2 L 144 34x51 G.H5 I 348 G.H5.15
Polar ICL2 V 150 34x57 G.hns1 R 37 G.hns1.02
Hydrophobic TM7 I 358 7x56 G.H5 L 358 G.H5.25
Hydrophobic TM6 L 300 6x37 G.H5 L 358 G.H5.25
Polar H8 S 359 8x47 G.H5 N 357 G.H5.24
Hydrophobic H8 S 359 8x47 G.H5 N 357 G.H5.24
Van-der-waals H8 S 359 8x47 G.H5 N 357 G.H5.24
Hydrophobic TM3 A 139 3x53 G.H5 Y 356 G.H5.23
Van-der-waals TM3 A 139 3x53 G.H5 Y 356 G.H5.23
Polar TM6 T 296 6x33 G.H5 L 358 G.H5.25
Hydrophobic TM6 T 296 6x33 G.H5 L 358 G.H5.25
Hydrophobic TM6 H 293 6x30 G.H5 L 353 G.H5.20
Polar TM3 R 136 3x50 G.H5 Y 356 G.H5.23
Hydrophobic TM3 R 136 3x50 G.H5 Y 356 G.H5.23
Van-der-waals TM3 R 136 3x50 G.H5 Y 356 G.H5.23
Ionic H8 K 360 8x48 G.h4s6 D 321 G.h4s6.12
Polar H8 K 360 8x48 G.h4s6 D 321 G.h4s6.12
Van-der-waals H8 K 360 8x48 G.h4s6 D 321 G.h4s6.12
Hydrophobic TM5 L 281 5x72 G.H5 A 343 G.H5.10
Polar TM3 A 139 3x53 G.H5 N 352 G.H5.19
Hydrophobic TM3 A 139 3x53 G.H5 N 352 G.H5.19
Van-der-waals TM3 A 139 3x53 G.H5 N 352 G.H5.19
Hydrophobic ICL2 P 143 34x50 G.H5 K 345 G.H5.12
Hydrophobic TM2 T 73 2x39 G.H5 Y 356 G.H5.23
Van-der-waals TM2 T 73 2x39 G.H5 Y 356 G.H5.23
Polar TM3 E 135 3x49 G.H5 Y 356 G.H5.23
Hydrophobic TM3 E 135 3x49 G.H5 Y 356 G.H5.23
Van-der-waals TM3 E 135 3x49 G.H5 Y 356 G.H5.23
Hydrophobic TM5 L 281 5x72 G.H5 F 339 G.H5.06
Hydrophobic ICL2 L 144 34x51 G.s2s3 S 198 G.s2s3.02
Hydrophobic TM5 L 281 5x72 G.H5 A 342 G.H5.09
Polar TM6 H 293 6x30 G.H5 Q 350 G.H5.17
Van-der-waals TM6 H 293 6x30 G.H5 Q 350 G.H5.17
Polar TM2 N 74 2x40 G.H5 N 357 G.H5.24
Polar TM7 N 356 7x54 G.H5 N 357 G.H5.24
Ionic TM5 E 273 5x64 G.H5 K 345 G.H5.12
Polar TM5 E 273 5x64 G.H5 K 345 G.H5.12
Van-der-waals TM5 E 273 5x64 G.H5 K 345 G.H5.12
Hydrophobic TM5 L 274 5x65 G.H5 L 353 G.H5.20
Hydrophobic TM3 I 140 3x54 G.H5 L 349 G.H5.16
Van-der-waals TM3 I 140 3x54 G.H5 L 349 G.H5.16
Hydrophobic TM3 L 132 3x46 G.H5 Y 356 G.H5.23
Polar ICL2 R 147 34x54 G.hns1 R 37 G.hns1.02
Van-der-waals ICL2 R 147 34x54 G.hns1 R 37 G.hns1.02
Hydrophobic TM4 T 151 4x38 G.hns1 R 37 G.hns1.02
Van-der-waals TM4 T 151 4x38 G.hns1 R 37 G.hns1.02
Hydrophobic ICL2 L 144 34x51 G.S1 L 40 G.S1.02
Hydrophobic ICL2 P 143 34x50 G.H5 I 348 G.H5.15
Van-der-waals ICL2 P 143 34x50 G.H5 I 348 G.H5.15
Polar TM2 T 73 2x39 G.H5 E 355 G.H5.22
Van-der-waals TM2 T 73 2x39 G.H5 E 355 G.H5.22
Van-der-waals TM6 T 296 6x33 G.H5 V 359 G.H5.26
Van-der-waals TM6 R 289 6x26 G.H5 Q 350 G.H5.17
Polar TM7 Y 355 7x53 G.H5 N 357 G.H5.24
Hydrophobic TM7 Y 355 7x53 G.H5 N 357 G.H5.24
Van-der-waals TM7 Y 355 7x53 G.H5 N 357 G.H5.24
Hydrophobic TM6 V 299 6x36 G.H5 L 358 G.H5.25
Polar TM3 R 136 3x50 G.H5 N 357 G.H5.24
Hydrophobic TM5 L 281 5x72 G.H5 D 346 G.H5.13
Van-der-waals TM5 L 281 5x72 G.H5 D 346 G.H5.13
Hydrophobic TM3 I 140 3x54 G.H5 L 353 G.H5.20
Polar TM2 T 72 2x38 G.H5 Y 356 G.H5.23
Hydrophobic ICL2 L 144 34x51 G.H5 F 341 G.H5.08
Polar ICL2 R 147 34x54 G.S1 E 39 G.S1.01
Hydrophobic ICL2 V 148 34x55 G.hns1 R 37 G.hns1.02
Hydrophobic TM7 I 358 7x56 G.H5 N 357 G.H5.24
Hydrophobic ICL2 R 147 34x54 G.S1 L 40 G.S1.02
Van-der-waals ICL2 R 147 34x54 G.S1 L 40 G.S1.02
Hydrophobic ICL2 L 144 34x51 G.S3 V 199 G.S3.01
Hydrophobic ICL3 A 285 - G.h4s6 I 323 G.h4s6.20
Hydrophobic ICL2 V 148 34x55 G.hns1 R 38 G.hns1.03
Ionic TM6 R 289 6x26 G.H5 D 346 G.H5.13
Polar TM6 R 289 6x26 G.H5 D 346 G.H5.13
Hydrophobic TM6 R 289 6x26 G.H5 D 346 G.H5.13
Van-der-waals TM6 R 289 6x26 G.H5 D 346 G.H5.13
Hydrophobic TM5 L 274 5x65 G.H5 L 349 G.H5.16
Hydrophobic TM3 I 140 3x54 G.H5 L 358 G.H5.25
Van-der-waals TM3 I 140 3x54 G.H5 L 358 G.H5.25
Hydrophobic TM3 R 136 3x50 G.H5 L 358 G.H5.25
Van-der-waals TM3 R 136 3x50 G.H5 L 358 G.H5.25
Hydrophobic TM6 T 296 6x33 G.H5 L 353 G.H5.20
Hydrophobic TM2 T 71 2x37 G.H5 E 355 G.H5.22
Hydrophobic TM7 I 358 7x56 G.H5 V 359 G.H5.26
Van-der-waals TM7 I 358 7x56 G.H5 V 359 G.H5.26