Gq - DP2 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.: 80.2

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

PTM Score: 0.6
iPTM Score: 0.4
PAE mean: 21.1


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.


Interaction cut-off:

Residue numbering:

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





Structures

Sequence Color

Gα, 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 C-term S 331 - G.H5 E 355 G.H5.22
Hydrophobic ICL2 Q 140 34x54 G.H5 L 349 G.H5.16
Van-der-waals ICL2 Q 140 34x54 G.H5 L 349 G.H5.16
Polar ICL2 N 141 34x55 G.S3 V 199 G.S3.01
Hydrophobic ICL2 N 141 34x55 G.S3 V 199 G.S3.01
Van-der-waals ICL2 N 141 34x55 G.S3 V 199 G.S3.01
Polar ICL2 Q 140 34x54 G.hns1 R 38 G.hns1.03
Hydrophobic ICL3 R 239 - G.h4s6 I 323 G.h4s6.20
Van-der-waals ICL3 R 239 - G.h4s6 I 323 G.h4s6.20
Polar TM5 R 236 5x68 G.H5 Q 350 G.H5.17
Hydrophobic TM5 R 236 5x68 G.H5 Q 350 G.H5.17
Van-der-waals TM5 R 236 5x68 G.H5 Q 350 G.H5.17
Polar C-term L 327 - G.H5 N 357 G.H5.24
Hydrophobic C-term L 327 - G.H5 N 357 G.H5.24
Van-der-waals C-term L 327 - G.H5 N 357 G.H5.24
Hydrophobic ICL2 Q 140 34x54 G.S3 V 199 G.S3.01
Van-der-waals ICL2 Q 140 34x54 G.S3 V 199 G.S3.01
Polar C-term V 326 - G.H5 N 357 G.H5.24
Hydrophobic C-term V 326 - G.H5 N 357 G.H5.24
Van-der-waals C-term V 326 - G.H5 N 357 G.H5.24
Hydrophobic ICL2 P 136 34x50 G.H5 Q 350 G.H5.17
Polar ICL2 Q 140 34x54 G.hns1 R 37 G.hns1.02
Hydrophobic TM5 R 236 5x68 G.S6 Y 325 G.S6.02
Hydrophobic C-term D 329 - G.H5 E 355 G.H5.22
Van-der-waals C-term D 329 - G.H5 E 355 G.H5.22
Polar ICL2 N 141 34x55 G.s2s3 Q 197 G.s2s3.01
Hydrophobic ICL2 N 141 34x55 G.s2s3 Q 197 G.s2s3.01
Van-der-waals ICL2 N 141 34x55 G.s2s3 Q 197 G.s2s3.01
Hydrophobic TM6 F 244 6x33 G.H5 L 358 G.H5.25
Polar TM5 R 236 5x68 G.H5 T 347 G.H5.14
Hydrophobic TM5 R 236 5x68 G.H5 T 347 G.H5.14
Van-der-waals TM5 R 236 5x68 G.H5 T 347 G.H5.14
Polar TM3 Q 132 3x53 G.H5 L 353 G.H5.20
Hydrophobic TM3 Q 132 3x53 G.H5 L 353 G.H5.20
Van-der-waals TM3 Q 132 3x53 G.H5 L 353 G.H5.20
Polar ICL3 R 239 - G.h4s6 D 321 G.h4s6.12
Van-der-waals ICL3 R 239 - G.h4s6 D 321 G.h4s6.12
Polar C-term W 372 - G.H2 R 214 G.H2.05
Polar ICL2 N 141 34x55 G.s2s3 S 198 G.s2s3.02
Hydrophobic ICL2 N 141 34x55 G.s2s3 S 198 G.s2s3.02
Van-der-waals ICL2 N 141 34x55 G.s2s3 S 198 G.s2s3.02
Ionic TM5 R 232 5x64 G.H5 D 346 G.H5.13
Polar TM5 R 232 5x64 G.H5 D 346 G.H5.13
Van-der-waals TM5 R 232 5x64 G.H5 D 346 G.H5.13
Hydrophobic ICL2 R 143 34x57 G.H5 L 358 G.H5.25
Van-der-waals ICL2 R 143 34x57 G.H5 L 358 G.H5.25
Hydrophobic TM6 V 245 6x34 G.H5 V 359 G.H5.26
Van-der-waals TM6 V 245 6x34 G.H5 V 359 G.H5.26
Hydrophobic ICL2 V 137 34x51 G.H5 K 345 G.H5.12
Van-der-waals ICL2 V 137 34x51 G.H5 K 345 G.H5.12
Polar TM3 V 133 3x54 G.H5 Q 350 G.H5.17
Hydrophobic TM3 V 133 3x54 G.H5 Q 350 G.H5.17
Van-der-waals TM3 V 133 3x54 G.H5 Q 350 G.H5.17
Hydrophobic TM5 L 233 5x65 G.H5 K 354 G.H5.21
Polar ICL3 R 239 - G.S6 Y 325 G.S6.02
Polar C-term D 329 - G.H5 Y 356 G.H5.23
Hydrophobic C-term D 329 - G.H5 Y 356 G.H5.23
Van-der-waals C-term D 329 - G.H5 Y 356 G.H5.23
Hydrophobic ICL2 P 136 34x50 G.H5 L 353 G.H5.20
Van-der-waals ICL2 P 136 34x50 G.H5 L 353 G.H5.20
Hydrophobic TM3 Q 132 3x53 G.H5 L 358 G.H5.25
Van-der-waals TM3 Q 132 3x53 G.H5 L 358 G.H5.25
Polar TM6 G 242 6x31 G.H5 V 359 G.H5.26
Hydrophobic TM6 G 242 6x31 G.H5 V 359 G.H5.26
Van-der-waals TM6 G 242 6x31 G.H5 V 359 G.H5.26
Hydrophobic ICL2 V 137 34x51 G.s2s3 Q 197 G.s2s3.01
Van-der-waals ICL2 V 137 34x51 G.s2s3 Q 197 G.s2s3.01
Hydrophobic ICL2 P 136 34x50 G.H5 D 346 G.H5.13
Van-der-waals ICL2 P 136 34x50 G.H5 D 346 G.H5.13
Hydrophobic ICL2 P 136 34x50 G.H5 L 349 G.H5.16
Van-der-waals ICL2 P 136 34x50 G.H5 L 349 G.H5.16
Hydrophobic ICL2 V 137 34x51 G.H5 L 349 G.H5.16
Van-der-waals ICL2 V 137 34x51 G.H5 L 349 G.H5.16
Ionic C-term E 332 - G.hns1 R 37 G.hns1.02
Polar C-term E 332 - G.hns1 R 37 G.hns1.02
Hydrophobic C-term E 332 - G.hns1 R 37 G.hns1.02
Van-der-waals C-term E 332 - G.hns1 R 37 G.hns1.02
Hydrophobic ICL1 R 62 - G.hns1 R 37 G.hns1.02
Van-der-waals ICL1 R 62 - G.hns1 R 37 G.hns1.02
Polar TM5 R 236 5x68 G.H5 D 346 G.H5.13
Hydrophobic TM5 R 236 5x68 G.H5 D 346 G.H5.13
Van-der-waals TM5 R 236 5x68 G.H5 D 346 G.H5.13
Hydrophobic TM2 V 66 2x39 G.H5 L 358 G.H5.25
Van-der-waals TM2 V 66 2x39 G.H5 L 358 G.H5.25
Hydrophobic ICL2 A 139 34x53 G.H5 L 353 G.H5.20
Hydrophobic ICL3 R 239 - G.H5 L 351 G.H5.18
Van-der-waals ICL3 R 239 - G.H5 L 351 G.H5.18
Hydrophobic TM3 V 133 3x54 G.H5 V 359 G.H5.26
Van-der-waals TM3 V 133 3x54 G.H5 V 359 G.H5.26
Polar C-term V 328 - G.H5 N 357 G.H5.24
Hydrophobic C-term V 328 - G.H5 N 357 G.H5.24
Van-der-waals C-term V 328 - G.H5 N 357 G.H5.24
Polar C-term D 329 - G.H5 N 357 G.H5.24
Hydrophobic C-term D 329 - G.H5 N 357 G.H5.24
Van-der-waals C-term D 329 - G.H5 N 357 G.H5.24
Hydrophobic TM6 F 244 6x33 G.H5 N 357 G.H5.24
Van-der-waals TM6 F 244 6x33 G.H5 N 357 G.H5.24
Polar TM3 R 129 3x50 G.H5 L 358 G.H5.25
Hydrophobic TM3 R 129 3x50 G.H5 L 358 G.H5.25
Van-der-waals TM3 R 129 3x50 G.H5 L 358 G.H5.25
Hydrophobic TM5 L 233 5x65 G.H5 V 359 G.H5.26
Van-der-waals TM5 L 233 5x65 G.H5 V 359 G.H5.26
Van-der-waals TM5 R 236 5x68 G.h4s6 I 323 G.h4s6.20
Hydrophobic C-term L 373 - G.H2 R 214 G.H2.05
Van-der-waals C-term L 373 - G.H2 R 214 G.H2.05