Gq - PAR1 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.: 81.8

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

PTM Score: 0.7
iPTM Score: 0.7
PAE mean: 11.9


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 TM4 T 215 4x38 G.hns1 R 37 G.hns1.02
Polar C-term L 423 - G.H2 R 213 G.H2.04
Hydrophobic C-term L 423 - G.H2 R 213 G.H2.04
Van-der-waals C-term L 423 - G.H2 R 213 G.H2.04
Hydrophobic ICL2 M 208 34x51 G.S1 L 40 G.S1.02
Van-der-waals ICL2 M 208 34x51 G.S1 L 40 G.S1.02
Hydrophobic TM6 K 307 6x30 G.H5 L 358 G.H5.25
Van-der-waals TM6 K 307 6x30 G.H5 L 358 G.H5.25
Polar C-term K 422 - G.H3 T 257 G.H3.11
Hydrophobic C-term K 422 - G.H3 T 257 G.H3.11
Van-der-waals C-term K 422 - G.H3 T 257 G.H3.11
Hydrophobic ICL2 P 207 34x50 G.H5 I 348 G.H5.15
Van-der-waals TM6 S 306 6x29 G.H5 V 359 G.H5.26
Polar H8 S 376 8x48 G.H5 K 354 G.H5.21
Van-der-waals H8 S 376 8x48 G.H5 K 354 G.H5.21
Hydrophobic ICL2 M 208 34x51 G.H5 F 341 G.H5.08
Hydrophobic TM3 V 204 3x54 G.H5 L 353 G.H5.20
Hydrophobic TM6 R 310 6x33 G.H5 L 358 G.H5.25
Hydrophobic C-term L 423 - G.H3 L 254 G.H3.08
Van-der-waals C-term L 423 - G.H3 L 254 G.H3.08
Hydrophobic ICL2 M 208 34x51 G.S3 F 201 G.S3.03
Hydrophobic ICL2 L 211 34x54 G.S1 L 40 G.S1.02
Hydrophobic ICL2 M 208 34x51 G.S3 V 199 G.S3.01
Hydrophobic C-term L 423 - G.H2 W 216 G.H2.07
Van-der-waals C-term L 423 - G.H2 W 216 G.H2.07
Polar H8 S 376 8x48 G.H5 E 355 G.H5.22
Polar C-term N 398 - G.h3s5 Q 265 G.h3s5.01
Van-der-waals C-term N 398 - G.h3s5 Q 265 G.h3s5.01
Hydrophobic TM6 K 307 6x30 G.H5 L 353 G.H5.20
Polar TM7 A 374 7x56 G.H5 N 357 G.H5.24
Hydrophobic TM7 A 374 7x56 G.H5 N 357 G.H5.24
Polar TM7 Y 372 7x54 G.H5 N 357 G.H5.24
Van-der-waals TM7 Y 372 7x54 G.H5 N 357 G.H5.24
Polar C-term I 419 - G.H3 Y 261 G.H3.15
Hydrophobic C-term I 419 - G.H3 Y 261 G.H3.15
Van-der-waals C-term I 419 - G.H3 Y 261 G.H3.15
Polar TM6 K 307 6x30 G.H5 Q 350 G.H5.17
Van-der-waals TM6 K 307 6x30 G.H5 Q 350 G.H5.17
Hydrophobic TM3 V 204 3x54 G.H5 L 358 G.H5.25
Polar ICL2 R 214 34x57 G.H5 N 352 G.H5.19
Van-der-waals ICL2 R 214 34x57 G.H5 N 352 G.H5.19
Hydrophobic C-term L 424 - G.H2 R 210 G.H2.01
Van-der-waals C-term L 424 - G.H2 R 210 G.H2.01
Hydrophobic TM7 Y 373 7x55 G.H5 N 357 G.H5.24
Hydrophobic TM7 A 374 7x56 G.H5 Y 356 G.H5.23
Van-der-waals TM7 A 374 7x56 G.H5 Y 356 G.H5.23
Hydrophobic C-term L 423 - G.H3 I 258 G.H3.12
Ionic ICL2 R 214 34x57 G.H5 E 355 G.H5.22
Polar ICL2 R 214 34x57 G.H5 E 355 G.H5.22
Van-der-waals ICL2 R 214 34x57 G.H5 E 355 G.H5.22
Ionic TM2 K 135 2x37 G.H5 E 355 G.H5.22
Polar TM2 K 135 2x37 G.H5 E 355 G.H5.22
Hydrophobic TM2 K 135 2x37 G.H5 E 355 G.H5.22
Van-der-waals TM2 K 135 2x37 G.H5 E 355 G.H5.22
Hydrophobic H8 S 376 8x48 G.H5 N 357 G.H5.24
Van-der-waals H8 S 376 8x48 G.H5 N 357 G.H5.24
Hydrophobic TM5 L 297 5x65 G.H5 L 353 G.H5.20
Hydrophobic ICL2 Q 209 34x52 G.s2s3 S 198 G.s2s3.02
Hydrophobic ICL2 M 208 34x51 G.H5 I 348 G.H5.15
Van-der-waals ICL2 M 208 34x51 G.H5 I 348 G.H5.15
Polar TM6 R 310 6x33 G.H5 V 359 G.H5.26
Hydrophobic TM6 R 310 6x33 G.H5 V 359 G.H5.26
Van-der-waals TM6 R 310 6x33 G.H5 V 359 G.H5.26
Hydrophobic ICL2 P 207 34x50 G.H5 L 349 G.H5.16
Polar ICL2 R 214 34x57 G.H5 Y 356 G.H5.23
Hydrophobic ICL2 R 214 34x57 G.H5 Y 356 G.H5.23
Van-der-waals ICL2 R 214 34x57 G.H5 Y 356 G.H5.23
Hydrophobic TM3 A 203 3x53 G.H5 Y 356 G.H5.23
Van-der-waals TM3 A 203 3x53 G.H5 Y 356 G.H5.23
Polar TM3 R 200 3x50 G.H5 Y 356 G.H5.23
Hydrophobic TM3 R 200 3x50 G.H5 Y 356 G.H5.23
Van-der-waals TM3 R 200 3x50 G.H5 Y 356 G.H5.23
Polar TM3 A 203 3x53 G.H5 N 352 G.H5.19
Hydrophobic TM3 A 203 3x53 G.H5 N 352 G.H5.19
Van-der-waals TM3 A 203 3x53 G.H5 N 352 G.H5.19
Polar H8 S 375 8x47 G.H5 N 357 G.H5.24
Hydrophobic H8 S 375 8x47 G.H5 N 357 G.H5.24
Hydrophobic C-term L 423 - G.h2s4 F 220 G.h2s4.01
Hydrophobic ICL2 P 207 34x50 G.H5 K 345 G.H5.12
Hydrophobic TM2 A 137 2x39 G.H5 Y 356 G.H5.23
Hydrophobic C-term L 423 - G.H3 T 257 G.H3.11
Polar TM3 D 199 3x49 G.H5 Y 356 G.H5.23
Hydrophobic TM3 D 199 3x49 G.H5 Y 356 G.H5.23
Van-der-waals TM3 D 199 3x49 G.H5 Y 356 G.H5.23
Polar TM6 R 310 6x33 G.H5 N 357 G.H5.24
Hydrophobic TM6 R 310 6x33 G.H5 N 357 G.H5.24
Van-der-waals TM6 R 310 6x33 G.H5 N 357 G.H5.24
Hydrophobic C-term Y 420 - G.H2 I 217 G.H2.08
Van-der-waals C-term Y 420 - G.H2 I 217 G.H2.08
Hydrophobic ICL2 M 208 34x51 G.H5 K 345 G.H5.12
Van-der-waals ICL2 M 208 34x51 G.H5 K 345 G.H5.12
Van-der-waals H8 S 375 8x47 G.H5 E 355 G.H5.22
Hydrophobic C-term L 423 - G.H3 Y 261 G.H3.15
Van-der-waals C-term L 423 - G.H3 Y 261 G.H3.15
Hydrophobic TM6 A 311 6x34 G.H5 L 358 G.H5.25
Hydrophobic ICL2 L 211 34x54 G.H5 I 348 G.H5.15
Hydrophobic ICL2 M 208 34x51 G.H5 V 344 G.H5.11
Polar H8 Q 379 8x51 G.H5 N 357 G.H5.24
Van-der-waals H8 Q 379 8x51 G.H5 N 357 G.H5.24
Hydrophobic TM6 K 307 6x30 G.H5 V 359 G.H5.26
Hydrophobic TM3 V 204 3x54 G.H5 L 349 G.H5.16
Van-der-waals TM3 V 204 3x54 G.H5 L 349 G.H5.16