Gq - apelin 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.: 85.5

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

PTM Score: 0.8
iPTM Score: 0.7
PAE mean: 11.5


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 C-term V 379 - G.H5 F 339 G.H5.06
Polar TM2 R 62 2x37 G.H5 E 355 G.H5.22
Hydrophobic TM2 R 62 2x37 G.H5 E 355 G.H5.22
Van-der-waals TM2 R 62 2x37 G.H5 E 355 G.H5.22
Hydrophobic TM5 I 228 5x65 G.H5 L 353 G.H5.20
Polar ICL2 R 141 34x57 G.H5 N 352 G.H5.19
Van-der-waals ICL2 R 141 34x57 G.H5 N 352 G.H5.19
Hydrophobic ICL2 V 135 34x51 G.S3 V 199 G.S3.01
Van-der-waals ICL2 V 135 34x51 G.S3 V 199 G.S3.01
Hydrophobic TM5 H 231 5x68 G.H5 L 349 G.H5.16
Van-der-waals TM5 H 231 5x68 G.H5 L 349 G.H5.16
Hydrophobic TM6 L 246 6x33 G.H5 L 353 G.H5.20
Hydrophobic ICL2 P 134 34x50 G.H5 I 348 G.H5.15
Van-der-waals ICL2 P 134 34x50 G.H5 I 348 G.H5.15
Hydrophobic C-term Q 374 - G.H4 L 310 G.H4.12
Van-der-waals C-term Q 374 - G.H4 L 310 G.H4.12
Hydrophobic C-term L 377 - G.H5 A 342 G.H5.09
Hydrophobic C-term V 379 - G.H5 R 338 G.H5.05
Hydrophobic ICL2 R 139 34x55 G.hns1 R 38 G.hns1.03
Van-der-waals ICL2 R 139 34x55 G.hns1 R 38 G.hns1.03
Hydrophobic TM6 L 246 6x33 G.H5 L 358 G.H5.25
Van-der-waals TM6 L 246 6x33 G.H5 L 358 G.H5.25
Polar TM2 R 62 2x37 G.H5 N 357 G.H5.24
Hydrophobic TM2 R 62 2x37 G.H5 N 357 G.H5.24
Van-der-waals TM2 R 62 2x37 G.H5 N 357 G.H5.24
Polar ICL3 E 235 - G.H5 Q 350 G.H5.17
Hydrophobic C-term L 377 - G.H5 F 339 G.H5.06
Ionic ICL2 R 141 34x57 G.H5 E 355 G.H5.22
Polar ICL2 R 141 34x57 G.H5 E 355 G.H5.22
Van-der-waals ICL2 R 141 34x57 G.H5 E 355 G.H5.22
Hydrophobic ICL2 V 135 34x51 G.s2s3 S 198 G.s2s3.02
Hydrophobic C-term L 377 - G.S6 Y 325 G.S6.02
Van-der-waals C-term L 377 - G.S6 Y 325 G.S6.02
Hydrophobic TM4 L 142 4x38 G.HN R 34 G.HN.52
Hydrophobic TM5 F 232 5x69 G.H5 L 353 G.H5.20
Polar ICL2 R 141 34x57 G.H5 Y 356 G.H5.23
Hydrophobic ICL2 R 141 34x57 G.H5 Y 356 G.H5.23
Van-der-waals ICL2 R 141 34x57 G.H5 Y 356 G.H5.23
Polar TM3 A 130 3x53 G.H5 N 352 G.H5.19
Hydrophobic TM3 A 130 3x53 G.H5 N 352 G.H5.19
Van-der-waals TM3 A 130 3x53 G.H5 N 352 G.H5.19
Polar TM3 R 127 3x50 G.H5 Y 356 G.H5.23
Hydrophobic TM3 R 127 3x50 G.H5 Y 356 G.H5.23
Van-der-waals TM3 R 127 3x50 G.H5 Y 356 G.H5.23
Hydrophobic TM3 I 131 3x54 G.H5 L 353 G.H5.20
Hydrophobic C-term Y 372 - G.H4 K 311 G.H4.13
Hydrophobic C-term L 377 - G.H5 A 343 G.H5.10
Van-der-waals C-term L 377 - G.H5 A 343 G.H5.10
Hydrophobic TM5 F 232 5x69 G.H5 Q 350 G.H5.17
Van-der-waals TM5 F 232 5x69 G.H5 Q 350 G.H5.17
Hydrophobic TM6 R 245 6x32 G.H5 V 359 G.H5.26
Van-der-waals TM6 R 245 6x32 G.H5 V 359 G.H5.26
Hydrophobic TM6 I 249 6x36 G.H5 L 358 G.H5.25
Van-der-waals TM6 I 249 6x36 G.H5 L 358 G.H5.25
Hydrophobic TM7 F 312 7x56 G.H5 N 357 G.H5.24
Hydrophobic TM3 A 130 3x53 G.H5 Y 356 G.H5.23
Van-der-waals TM3 A 130 3x53 G.H5 Y 356 G.H5.23
Polar H8 D 313 8x47 G.H5 N 357 G.H5.24
Hydrophobic H8 D 313 8x47 G.H5 N 357 G.H5.24
Van-der-waals H8 D 313 8x47 G.H5 N 357 G.H5.24
Polar C-term Y 372 - G.H4 D 315 G.H4.17
Hydrophobic C-term Y 372 - G.H4 D 315 G.H4.17
Van-der-waals C-term Y 372 - G.H4 D 315 G.H4.17
Hydrophobic TM6 L 246 6x33 G.H5 V 359 G.H5.26
Hydrophobic TM4 L 142 4x38 G.hns1 R 37 G.hns1.02
Hydrophobic TM6 I 250 6x37 G.H5 L 358 G.H5.25
Hydrophobic C-term Y 372 - G.H4 V 314 G.H4.16
Hydrophobic TM3 I 131 3x54 G.H5 L 358 G.H5.25
Van-der-waals TM3 I 131 3x54 G.H5 L 358 G.H5.25
Hydrophobic C-term E 375 - G.h4s6 I 323 G.h4s6.20
Van-der-waals C-term E 375 - G.h4s6 I 323 G.h4s6.20
Hydrophobic TM2 A 64 2x39 G.H5 Y 356 G.H5.23
Hydrophobic ICL2 P 134 34x50 G.H5 K 345 G.H5.12
Hydrophobic TM3 I 131 3x54 G.H5 L 349 G.H5.16
Van-der-waals TM3 I 131 3x54 G.H5 L 349 G.H5.16
Polar TM3 D 126 3x49 G.H5 Y 356 G.H5.23
Hydrophobic TM3 D 126 3x49 G.H5 Y 356 G.H5.23
Van-der-waals TM3 D 126 3x49 G.H5 Y 356 G.H5.23
Ionic TM5 H 231 5x68 G.H5 D 346 G.H5.13
Polar TM5 H 231 5x68 G.H5 D 346 G.H5.13
Hydrophobic TM5 H 231 5x68 G.H5 D 346 G.H5.13
Van-der-waals TM5 H 231 5x68 G.H5 D 346 G.H5.13
Hydrophobic ICL2 V 135 34x51 G.H5 I 348 G.H5.15