Gq - calcitonin receptor-like receptor complex model

GPCR CLASS (FAMILY)

B1 (Secretin)

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.: 82.1

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

PTM Score: 0.7
iPTM Score: 0.7
PAE mean: 12.5


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, 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
Ionic TM2 R 173 2x46 G.H5 E 355 G.H5.22
Polar TM2 R 173 2x46 G.H5 E 355 G.H5.22
Hydrophobic TM2 R 173 2x46 G.H5 E 355 G.H5.22
Van-der-waals TM2 R 173 2x46 G.H5 E 355 G.H5.22
Ionic ICL2 E 248 - G.hns1 R 38 G.hns1.03
Hydrophobic ICL2 E 248 - G.hns1 R 38 G.hns1.03
Van-der-waals ICL2 E 248 - G.hns1 R 38 G.hns1.03
Polar H8 N 388 8x47 G.H5 E 355 G.H5.22
Hydrophobic TM5 V 315 5x60 G.H5 L 349 G.H5.16
Hydrophobic TM5 L 316 5x61 G.H5 V 359 G.H5.26
Ionic TM5 K 319 5x64 G.H5 D 346 G.H5.13
Polar TM5 K 319 5x64 G.H5 D 346 G.H5.13
Hydrophobic TM5 K 319 5x64 G.H5 D 346 G.H5.13
Van-der-waals TM5 K 319 5x64 G.H5 D 346 G.H5.13
Polar H8 G 389 8x48 G.H5 N 357 G.H5.24
Hydrophobic TM6 L 341 6x45 G.H5 L 358 G.H5.25
Van-der-waals TM6 L 341 6x45 G.H5 L 358 G.H5.25
Polar TM3 L 240 3x57 G.H5 N 352 G.H5.19
Hydrophobic TM3 L 240 3x57 G.H5 N 352 G.H5.19
Van-der-waals TM3 L 240 3x57 G.H5 N 352 G.H5.19
Hydrophobic TM3 L 237 3x54 G.H5 Y 356 G.H5.23
Van-der-waals TM3 L 237 3x54 G.H5 Y 356 G.H5.23
Hydrophobic ICL2 F 246 - G.H5 K 345 G.H5.12
Van-der-waals ICL2 F 246 - G.H5 K 345 G.H5.12
Polar TM7 F 387 7x60 G.H5 N 357 G.H5.24
Hydrophobic TM7 F 387 7x60 G.H5 N 357 G.H5.24
Hydrophobic ICL2 V 245 - G.H5 K 345 G.H5.12
Van-der-waals ICL2 V 245 - G.H5 K 345 G.H5.12
Hydrophobic TM7 F 384 7x57 G.H5 Y 356 G.H5.23
Hydrophobic TM3 I 241 3x58 G.H5 L 349 G.H5.16
Hydrophobic H8 N 388 8x47 G.H5 N 357 G.H5.24
Van-der-waals H8 N 388 8x47 G.H5 N 357 G.H5.24
Polar ICL2 K 249 - G.HN K 33 G.HN.51
Hydrophobic ICL3 T 323 - G.h4s6 I 323 G.h4s6.20
Hydrophobic TM3 I 241 3x58 G.H5 L 353 G.H5.20
Van-der-waals TM3 I 241 3x58 G.H5 L 353 G.H5.20
Hydrophobic ICL2 F 246 - G.S1 L 40 G.S1.02
Hydrophobic ICL2 K 249 - G.HN R 34 G.HN.52
Hydrophobic ICL2 F 246 - G.s2s3 S 198 G.s2s3.02
Hydrophobic TM6 I 340 6x44 G.H5 L 358 G.H5.25
Hydrophobic TM5 K 319 5x64 G.H5 L 349 G.H5.16
Van-der-waals TM5 K 319 5x64 G.H5 L 349 G.H5.16
Hydrophobic ICL2 F 246 - G.H5 V 344 G.H5.11
Hydrophobic ICL2 K 249 - G.hns1 R 37 G.hns1.02
Van-der-waals ICL2 K 249 - G.hns1 R 37 G.hns1.02
Hydrophobic TM3 I 241 3x58 G.H5 L 358 G.H5.25
Hydrophobic TM3 Y 236 3x53 G.H5 Y 356 G.H5.23
Van-der-waals TM3 Y 236 3x53 G.H5 Y 356 G.H5.23
Aromatic TM2 R 173 2x46 G.H5 Y 356 G.H5.23
Hydrophobic TM2 R 173 2x46 G.H5 Y 356 G.H5.23
Van-der-waals TM2 R 173 2x46 G.H5 Y 356 G.H5.23
Hydrophobic TM5 L 316 5x61 G.H5 L 353 G.H5.20
Hydrophobic TM6 I 340 6x44 G.H5 N 357 G.H5.24
Van-der-waals TM6 I 340 6x44 G.H5 N 357 G.H5.24
Hydrophobic TM5 L 316 5x61 G.H5 L 358 G.H5.25
Polar TM7 I 383 7x56 G.H5 N 357 G.H5.24
Van-der-waals TM7 I 383 7x56 G.H5 N 357 G.H5.24
Van-der-waals ICL2 F 246 - G.H5 I 348 G.H5.15
Hydrophobic ICL2 F 246 - G.H5 I 348 G.H5.15
Hydrophobic TM2 H 177 2x50 G.H5 Y 356 G.H5.23
Hydrophobic ICL2 F 246 - G.S3 F 201 G.S3.03
Hydrophobic TM6 K 333 6x37 G.H5 V 359 G.H5.26
Hydrophobic TM6 A 337 6x41 G.H5 L 358 G.H5.25
Hydrophobic ICL2 F 246 - G.S3 V 199 G.S3.01
Hydrophobic ICL2 V 245 - G.H5 I 348 G.H5.15
Van-der-waals ICL2 V 245 - G.H5 I 348 G.H5.15
Hydrophobic TM3 L 240 3x57 G.H5 Y 356 G.H5.23
Aromatic ICL2 F 246 - G.H5 F 341 G.H5.08
Hydrophobic ICL2 F 246 - G.H5 F 341 G.H5.08
Van-der-waals ICL2 F 246 - G.H5 F 341 G.H5.08
Hydrophobic ICL2 V 245 - G.H5 L 349 G.H5.16
Hydrophobic H8 E 390 8x49 G.H5 E 355 G.H5.22