Gq - mGlu8 receptor complex model

GPCR CLASS (FAMILY)

C (Glutamate)

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.: 86.0

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

PTM Score: 0.8
iPTM Score: 0.7
PAE mean: 13.4


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
Polar TM3 R 672 3x53 G.H5 Y 356 G.H5.23
Hydrophobic TM3 R 672 3x53 G.H5 Y 356 G.H5.23
Van-der-waals TM3 R 672 3x53 G.H5 Y 356 G.H5.23
Polar C-term Y 900 - G.H4 D 315 G.H4.17
Hydrophobic ICL2 A 686 - G.H5 N 352 G.H5.19
Hydrophobic TM6 F 777 6x33 G.H5 L 358 G.H5.25
Van-der-waals TM6 F 777 6x33 G.H5 L 358 G.H5.25
Hydrophobic ICL2 V 684 - G.H5 I 348 G.H5.15
Van-der-waals ICL2 V 684 - G.H5 I 348 G.H5.15
Polar C-term Y 903 - G.H5 D 346 G.H5.13
Polar ICL1 R 615 12x51 G.H5 N 357 G.H5.24
Hydrophobic ICL1 R 615 12x51 G.H5 N 357 G.H5.24
Van-der-waals ICL1 R 615 12x51 G.H5 N 357 G.H5.24
Hydrophobic TM3 I 676 3x57 G.H5 L 349 G.H5.16
Hydrophobic ICL2 I 690 - G.H5 Y 356 G.H5.23
Van-der-waals ICL2 I 690 - G.H5 Y 356 G.H5.23
Hydrophobic ICL2 G 680 - G.H5 L 349 G.H5.16
Hydrophobic H8 F 856 8x57 G.H3 W 263 G.H3.17
Hydrophobic TM3 I 676 3x57 G.H5 Y 356 G.H5.23
Hydrophobic C-term V 859 - G.H3 P 262 G.H3.16
Van-der-waals C-term V 859 - G.H3 P 262 G.H3.16
Hydrophobic ICL2 V 684 - G.S1 L 40 G.S1.02
Van-der-waals ICL2 V 684 - G.S1 L 40 G.S1.02
Hydrophobic TM6 F 777 6x33 G.H5 L 353 G.H5.20
Van-der-waals TM6 F 777 6x33 G.H5 L 353 G.H5.20
Hydrophobic C-term A 863 - G.H3 P 262 G.H3.16
Hydrophobic C-term N 878 - G.H3 A 253 G.H3.07
Van-der-waals C-term N 878 - G.H3 A 253 G.H3.07
Hydrophobic C-term V 860 - G.H3 W 263 G.H3.17
Van-der-waals C-term V 860 - G.H3 W 263 G.H3.17
Hydrophobic C-term Y 903 - G.H5 F 339 G.H5.06
Hydrophobic ICL1 A 616 12x52 G.H5 N 357 G.H5.24
Van-der-waals ICL1 A 616 12x52 G.H5 N 357 G.H5.24
Hydrophobic C-term R 876 - G.H2 R 210 G.H2.01
Hydrophobic ICL2 K 682 - G.H5 K 345 G.H5.12
Hydrophobic C-term I 870 - G.H3 Y 261 G.H3.15
Hydrophobic C-term P 877 - G.H2 R 210 G.H2.01
Van-der-waals C-term P 877 - G.H2 R 210 G.H2.01
Ionic C-term E 880 - G.H3 R 256 G.H3.10
Polar C-term E 880 - G.H3 R 256 G.H3.10
Van-der-waals C-term E 880 - G.H3 R 256 G.H3.10
Hydrophobic ICL2 V 684 - G.S3 V 199 G.S3.01
Van-der-waals ICL2 V 684 - G.S3 V 199 G.S3.01
Hydrophobic C-term Y 900 - G.H4 V 314 G.H4.16
Van-der-waals C-term Y 900 - G.H4 V 314 G.H4.16
Hydrophobic ICL2 G 680 - G.H5 K 345 G.H5.12
Van-der-waals ICL2 G 680 - G.H5 K 345 G.H5.12
Hydrophobic TM3 F 677 3x58 G.H5 L 349 G.H5.16
Polar ICL2 K 681 - G.H5 K 345 G.H5.12
Hydrophobic ICL2 K 681 - G.H5 K 345 G.H5.12
Van-der-waals ICL2 K 681 - G.H5 K 345 G.H5.12
Hydrophobic C-term Y 903 - G.S6 Y 325 G.S6.02
Hydrophobic ICL2 V 684 - G.H5 F 341 G.H5.08
Polar C-term N 878 - G.H3 L 254 G.H3.08
Hydrophobic TM3 I 676 3x57 G.H5 L 353 G.H5.20
Van-der-waals TM3 I 676 3x57 G.H5 L 353 G.H5.20
Ionic H8 K 851 8x52 G.h4s6 D 321 G.h4s6.12
Polar H8 K 851 8x52 G.h4s6 D 321 G.h4s6.12
Van-der-waals H8 K 851 8x52 G.h4s6 D 321 G.h4s6.12
Hydrophobic TM3 I 673 3x54 G.H5 L 358 G.H5.25
Hydrophobic C-term A 863 - G.H3 W 263 G.H3.17
Van-der-waals C-term A 863 - G.H3 W 263 G.H3.17
Hydrophobic TM3 I 676 3x57 G.H5 L 358 G.H5.25
Van-der-waals TM3 I 676 3x57 G.H5 L 358 G.H5.25
Ionic C-term R 876 - G.s4h3 E 245 G.s4h3.14
Polar C-term R 876 - G.s4h3 E 245 G.s4h3.14
Hydrophobic C-term R 876 - G.s4h3 E 245 G.s4h3.14
Van-der-waals C-term R 876 - G.s4h3 E 245 G.s4h3.14
Polar C-term N 878 - G.H3 E 250 G.H3.04
Hydrophobic TM6 F 777 6x33 G.H5 V 359 G.H5.26
Van-der-waals TM6 F 777 6x33 G.H5 V 359 G.H5.26