Gq - y6 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.: 82.9

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

PTM Score: 0.7
iPTM Score: 0.6
PAE mean: 13.9


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, 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 ICL2 R 142 - G.S3 V 199 G.S3.01
Van-der-waals ICL2 R 142 - G.S3 V 199 G.S3.01
Polar TM1 K 63 1x60 G.H5 N 357 G.H5.24
Hydrophobic ICL2 R 142 - G.H5 I 348 G.H5.15
Van-der-waals ICL2 R 142 - G.H5 I 348 G.H5.15
Hydrophobic ICL2 P 141 - G.H5 I 348 G.H5.15
Van-der-waals ICL2 P 141 - G.H5 I 348 G.H5.15
Hydrophobic TM3 R 134 3x50 G.H5 L 358 G.H5.25
Van-der-waals TM3 R 134 3x50 G.H5 L 358 G.H5.25
Polar ICL2 K 145 - G.H5 N 352 G.H5.19
Hydrophobic ICL2 K 145 - G.H5 N 352 G.H5.19
Van-der-waals ICL2 K 145 - G.H5 N 352 G.H5.19
Hydrophobic TM6 I 259 6x33 G.H5 L 358 G.H5.25
Van-der-waals TM6 I 259 6x33 G.H5 L 358 G.H5.25
Hydrophobic TM6 M 262 6x36 G.H5 L 358 G.H5.25
Polar ICL2 P 146 - G.H5 Y 356 G.H5.23
Hydrophobic ICL2 P 146 - G.H5 Y 356 G.H5.23
Van-der-waals ICL2 P 146 - G.H5 Y 356 G.H5.23
Hydrophobic TM2 F 70 2x38 G.H5 Y 356 G.H5.23
Polar ICL3 K 246 - G.S6 S 326 G.S6.03
Hydrophobic ICL3 K 246 - G.S6 S 326 G.S6.03
Van-der-waals ICL3 K 246 - G.S6 S 326 G.S6.03
Hydrophobic TM5 L 236 5x65 G.H5 L 349 G.H5.16
Hydrophobic TM5 V 243 5x72 G.S6 Y 325 G.S6.02
Hydrophobic TM6 E 248 6x22 G.H4 V 314 G.H4.16
Van-der-waals TM6 E 248 6x22 G.H4 V 314 G.H4.16
Hydrophobic TM3 E 133 3x49 G.H5 Y 356 G.H5.23
Van-der-waals TM3 E 133 3x49 G.H5 Y 356 G.H5.23
Polar ICL2 P 141 - G.H5 N 352 G.H5.19
Van-der-waals ICL2 P 141 - G.H5 N 352 G.H5.19
Hydrophobic TM5 V 243 5x72 G.H5 D 346 G.H5.13
Van-der-waals TM5 V 243 5x72 G.H5 D 346 G.H5.13
Ionic TM5 R 239 5x68 G.H5 D 346 G.H5.13
Polar ICL2 R 142 - G.s2s3 S 198 G.s2s3.02
Hydrophobic ICL2 R 142 - G.s2s3 S 198 G.s2s3.02
Van-der-waals ICL2 R 142 - G.s2s3 S 198 G.s2s3.02
Hydrophobic TM3 I 138 3x54 G.H5 L 349 G.H5.16
Van-der-waals TM3 I 138 3x54 G.H5 L 349 G.H5.16
Hydrophobic TM6 I 259 6x33 G.H5 V 359 G.H5.26
Van-der-waals TM6 I 259 6x33 G.H5 V 359 G.H5.26
Hydrophobic TM3 L 137 3x53 G.H5 Y 356 G.H5.23
Van-der-waals TM3 L 137 3x53 G.H5 Y 356 G.H5.23
Hydrophobic TM3 I 138 3x54 G.H5 L 358 G.H5.25
Polar TM2 T 71 2x39 G.H5 Y 356 G.H5.23
Van-der-waals TM2 T 71 2x39 G.H5 Y 356 G.H5.23
Hydrophobic TM6 R 252 6x26 G.H5 Q 350 G.H5.17
Van-der-waals TM6 R 252 6x26 G.H5 Q 350 G.H5.17
Van-der-waals TM6 R 258 6x32 G.H5 V 359 G.H5.26
Van-der-waals TM6 N 249 6x23 G.h4s6 I 323 G.h4s6.20
Hydrophobic TM6 E 255 6x29 G.H5 V 359 G.H5.26
Van-der-waals TM6 E 255 6x29 G.H5 V 359 G.H5.26
Hydrophobic TM6 I 259 6x33 G.H5 L 353 G.H5.20
Hydrophobic ICL2 P 141 - G.H5 L 349 G.H5.16
Ionic ICL2 K 145 - G.H5 E 355 G.H5.22
Polar ICL2 K 145 - G.H5 E 355 G.H5.22
Van-der-waals ICL2 K 145 - G.H5 E 355 G.H5.22
Polar TM5 R 239 5x68 G.H5 K 345 G.H5.12
Hydrophobic TM5 R 239 5x68 G.H5 K 345 G.H5.12
Van-der-waals TM5 R 239 5x68 G.H5 K 345 G.H5.12
Hydrophobic ICL2 R 142 - G.H5 F 341 G.H5.08
Van-der-waals ICL2 R 142 - G.H5 F 341 G.H5.08
Polar TM2 N 69 2x37 G.H5 E 355 G.H5.22
Van-der-waals TM2 N 69 2x37 G.H5 E 355 G.H5.22
Hydrophobic ICL3 K 246 - G.H4 L 310 G.H4.12
Hydrophobic ICL2 P 141 - G.H5 K 345 G.H5.12
Hydrophobic TM5 R 239 5x68 G.H5 L 349 G.H5.16
Van-der-waals TM5 R 239 5x68 G.H5 L 349 G.H5.16
Polar TM3 L 137 3x53 G.H5 N 352 G.H5.19
Hydrophobic TM3 L 137 3x53 G.H5 N 352 G.H5.19
Van-der-waals TM3 L 137 3x53 G.H5 N 352 G.H5.19
Polar TM6 R 252 6x26 G.S6 Y 325 G.S6.02
Hydrophobic TM6 R 252 6x26 G.S6 Y 325 G.S6.02
Van-der-waals TM6 R 252 6x26 G.S6 Y 325 G.S6.02
Ionic TM6 R 252 6x26 G.H5 D 346 G.H5.13
Polar TM6 R 252 6x26 G.H5 D 346 G.H5.13
Hydrophobic TM6 R 252 6x26 G.H5 D 346 G.H5.13
Van-der-waals TM6 R 252 6x26 G.H5 D 346 G.H5.13
Hydrophobic TM3 I 138 3x54 G.H5 L 353 G.H5.20
Hydrophobic TM6 R 252 6x26 G.h4s6 I 323 G.h4s6.20
Van-der-waals TM6 R 252 6x26 G.h4s6 I 323 G.h4s6.20