Gq - GPR75 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

Chain pLDDT score avg
GPR75 57.0
Gαq 86.8
Very high (>90)
Confident (90-70)
Low (70-50)
Very low (<50)
Disordered

PTM Score: 0.5
iPTM Score: 0.4
PAE mean: 22.6


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 definitions:

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
Polar TM6 D 316 6x30 G.H5 Q 350 G.H5.17
Van-der-waals TM6 D 316 6x30 G.H5 Q 350 G.H5.17
Hydrophobic ICL1 F 75 12x50 G.H5 E 355 G.H5.22
Hydrophobic ICL2 R 154 - G.hns1 R 38 G.hns1.03
Hydrophobic ICL3 L 305 - G.H5 F 339 G.H5.06
Van-der-waals ICL3 L 305 - G.H5 F 339 G.H5.06
Polar ICL2 N 153 - G.hns1 R 38 G.hns1.03
Van-der-waals ICL2 N 153 - G.hns1 R 38 G.hns1.03
Polar TM6 K 315 6x29 G.S6 Y 325 G.S6.02
Polar TM3 R 143 3x50 G.H5 N 357 G.H5.24
Hydrophobic TM3 R 143 3x50 G.H5 N 357 G.H5.24
Van-der-waals TM3 R 143 3x50 G.H5 N 357 G.H5.24
Hydrophobic TM5 Y 222 5x58 G.H5 L 358 G.H5.25
Polar ICL2 Q 151 - G.S3 V 199 G.S3.01
Hydrophobic ICL2 Q 151 - G.S3 V 199 G.S3.01
Van-der-waals ICL2 Q 151 - G.S3 V 199 G.S3.01
Polar TM3 G 149 3x56 G.s2s3 S 198 G.s2s3.02
Hydrophobic TM3 G 149 3x56 G.s2s3 S 198 G.s2s3.02
Van-der-waals TM3 G 149 3x56 G.s2s3 S 198 G.s2s3.02
Hydrophobic C-term I 485 - G.H5 V 340 G.H5.07
Polar C-term Y 486 - G.H4 R 306 G.H4.08
Van-der-waals C-term Y 486 - G.H4 R 306 G.H4.08
Aromatic C-term Y 482 - G.S6 F 328 G.S6.05
Hydrophobic C-term Y 482 - G.S6 F 328 G.S6.05
Van-der-waals C-term Y 482 - G.S6 F 328 G.S6.05
Hydrophobic C-term P 538 - G.H3 T 257 G.H3.11
Polar ICL2 T 155 - G.hns1 R 38 G.hns1.03
Hydrophobic ICL2 T 155 - G.hns1 R 38 G.hns1.03
Van-der-waals ICL2 T 155 - G.hns1 R 38 G.hns1.03
Hydrophobic C-term Y 482 - G.H4 L 310 G.H4.12
Van-der-waals C-term Y 482 - G.H4 L 310 G.H4.12
Hydrophobic TM4 P 159 4x40 G.HN R 34 G.HN.52
Van-der-waals TM4 P 159 4x40 G.HN R 34 G.HN.52
Hydrophobic ICL1 F 75 12x50 G.h3s5 N 266 G.h3s5.02
Hydrophobic TM3 M 146 3x53 G.H5 L 353 G.H5.20
Polar ICL2 T 155 - G.HN R 34 G.HN.52
Hydrophobic ICL2 T 155 - G.HN R 34 G.HN.52
Van-der-waals ICL2 T 155 - G.HN R 34 G.HN.52
Hydrophobic TM3 M 146 3x53 G.H5 Y 356 G.H5.23
Van-der-waals TM3 M 146 3x53 G.H5 Y 356 G.H5.23
Polar ICL2 T 155 - G.HN D 35 G.HN.53
Van-der-waals ICL2 T 155 - G.HN D 35 G.HN.53
Hydrophobic TM7 S 377 7x54 G.H5 N 357 G.H5.24
Van-der-waals TM7 S 377 7x54 G.H5 N 357 G.H5.24
Polar C-term I 485 - G.HG K 276 G.HG.01
Hydrophobic C-term Y 512 - G.S2 P 193 G.S2.05
Van-der-waals C-term Y 512 - G.S2 P 193 G.S2.05
Ionic ICL1 K 74 12x49 G.h2s4 E 221 G.h2s4.02
Polar ICL1 K 74 12x49 G.h2s4 E 221 G.h2s4.02
Hydrophobic ICL1 K 74 12x49 G.h2s4 E 221 G.h2s4.02
Van-der-waals ICL1 K 74 12x49 G.h2s4 E 221 G.h2s4.02
Polar TM7 R 378 7x55 G.H5 N 357 G.H5.24
Hydrophobic TM7 R 378 7x55 G.H5 N 357 G.H5.24
Van-der-waals TM7 R 378 7x55 G.H5 N 357 G.H5.24
Polar C-term P 538 - G.H3 Y 261 G.H3.15
Hydrophobic C-term P 538 - G.H3 Y 261 G.H3.15
Van-der-waals C-term P 538 - G.H3 Y 261 G.H3.15
Hydrophobic TM2 T 77 2x37 G.hns1 R 37 G.hns1.02
Hydrophobic TM6 I 326 6x40 G.H5 L 358 G.H5.25
Hydrophobic TM6 K 315 6x29 G.H5 Q 350 G.H5.17
Van-der-waals TM6 K 315 6x29 G.H5 Q 350 G.H5.17
Hydrophobic C-term A 514 - G.S2 Y 192 G.S2.04
Van-der-waals C-term A 514 - G.S2 Y 192 G.S2.04
Polar ICL2 Q 151 - G.hns1 R 38 G.hns1.03
Hydrophobic ICL2 Q 151 - G.hns1 R 38 G.hns1.03
Van-der-waals ICL2 Q 151 - G.hns1 R 38 G.hns1.03
Hydrophobic C-term I 485 - G.H5 F 339 G.H5.06
Van-der-waals C-term I 485 - G.H5 F 339 G.H5.06
Hydrophobic C-term A 514 - G.S2 I 190 G.S2.02
Van-der-waals C-term A 514 - G.S2 I 190 G.S2.02
Polar TM7 Y 376 7x53 G.H5 N 357 G.H5.24
Hydrophobic TM7 Y 376 7x53 G.H5 N 357 G.H5.24
Van-der-waals TM7 Y 376 7x53 G.H5 N 357 G.H5.24
Polar C-term Y 482 - G.H4 E 307 G.H4.09
Hydrophobic C-term Y 482 - G.H4 E 307 G.H4.09
Van-der-waals C-term Y 482 - G.H4 E 307 G.H4.09
Hydrophobic C-term Y 482 - G.H4 R 306 G.H4.08
Polar TM4 S 157 4x38 G.HN R 34 G.HN.52
Hydrophobic TM4 S 157 4x38 G.HN R 34 G.HN.52
Van-der-waals TM4 S 157 4x38 G.HN R 34 G.HN.52
Hydrophobic C-term M 515 - G.S2 I 190 G.S2.02
Polar ICL1 K 74 12x49 G.h2s4 N 222 G.h2s4.03
Hydrophobic ICL1 K 74 12x49 G.h2s4 N 222 G.h2s4.03
Van-der-waals ICL1 K 74 12x49 G.h2s4 N 222 G.h2s4.03
Hydrophobic C-term H 516 - G.S2 I 190 G.S2.02
Van-der-waals C-term H 516 - G.S2 I 190 G.S2.02
Van-der-waals C-term Y 486 - G.HG K 276 G.HG.01
Hydrophobic TM3 R 143 3x50 G.H5 L 358 G.H5.25
Hydrophobic TM5 I 225 5x61 G.H5 L 358 G.H5.25
Hydrophobic TM2 F 79 2x39 G.H5 Y 356 G.H5.23
Van-der-waals TM2 F 79 2x39 G.H5 Y 356 G.H5.23
Hydrophobic C-term Y 483 - G.H5 F 339 G.H5.06
Polar C-term P 536 - G.H3 Y 261 G.H3.15
Ionic TM7 R 378 7x55 G.H5 E 355 G.H5.22
Polar TM7 R 378 7x55 G.H5 E 355 G.H5.22
Hydrophobic TM7 R 378 7x55 G.H5 E 355 G.H5.22
Van-der-waals TM7 R 378 7x55 G.H5 E 355 G.H5.22
Polar TM2 N 78 2x38 G.hns1 R 37 G.hns1.02
Van-der-waals TM2 N 78 2x38 G.hns1 R 37 G.hns1.02
Hydrophobic TM3 V 147 3x54 G.H5 L 353 G.H5.20
Ionic TM5 R 236 5x72 G.H5 D 346 G.H5.13
Polar TM5 R 236 5x72 G.H5 D 346 G.H5.13
Hydrophobic TM5 R 236 5x72 G.H5 D 346 G.H5.13
Van-der-waals TM5 R 236 5x72 G.H5 D 346 G.H5.13
Hydrophobic C-term M 515 - G.S3 R 202 G.S3.04
Van-der-waals C-term M 515 - G.S3 R 202 G.S3.04
Polar TM3 R 143 3x50 G.H5 Y 356 G.H5.23
Hydrophobic TM3 R 143 3x50 G.H5 Y 356 G.H5.23
Van-der-waals TM3 R 143 3x50 G.H5 Y 356 G.H5.23
Van-der-waals H8 R 384 8x51 G.H5 V 359 G.H5.26
Polar ICL2 Q 151 - G.s2s3 S 198 G.s2s3.02
Hydrophobic ICL2 Q 151 - G.s2s3 S 198 G.s2s3.02
Van-der-waals ICL2 Q 151 - G.s2s3 S 198 G.s2s3.02
Hydrophobic TM6 C 323 6x37 G.H5 L 358 G.H5.25
Van-der-waals TM6 C 323 6x37 G.H5 L 358 G.H5.25
Polar C-term Y 517 - G.S2 I 189 G.S2.01
Van-der-waals C-term Y 517 - G.S2 I 189 G.S2.01
Ionic H8 R 385 8x52 G.h4s6 D 321 G.h4s6.12
Polar H8 R 385 8x52 G.h4s6 D 321 G.h4s6.12
Polar ICL2 P 152 - G.hns1 R 38 G.hns1.03
Hydrophobic ICL2 P 152 - G.hns1 R 38 G.hns1.03
Van-der-waals ICL2 P 152 - G.hns1 R 38 G.hns1.03
Aromatic TM4 F 158 4x39 G.hns1 R 37 G.hns1.02
Van-der-waals TM4 F 158 4x39 G.hns1 R 37 G.hns1.02
Polar C-term Y 486 - G.HG E 280 G.HG.05
Hydrophobic C-term Y 486 - G.HG E 280 G.HG.05
Hydrophobic TM6 A 319 6x33 G.H5 V 359 G.H5.26
Van-der-waals TM6 A 319 6x33 G.H5 V 359 G.H5.26
Polar C-term S 484 - G.H4 R 306 G.H4.08
Hydrophobic C-term S 484 - G.H4 R 306 G.H4.08
Van-der-waals C-term S 484 - G.H4 R 306 G.H4.08
Polar C-term M 515 - G.S2 E 191 G.S2.03
Van-der-waals C-term M 515 - G.S2 E 191 G.S2.03
Polar ICL1 R 76 12x51 G.hns1 R 37 G.hns1.02
Hydrophobic ICL1 R 76 12x51 G.hns1 R 37 G.hns1.02
Van-der-waals ICL1 R 76 12x51 G.hns1 R 37 G.hns1.02
Van-der-waals C-term A 514 - G.S2 E 191 G.S2.03
Polar TM6 T 322 6x36 G.H5 L 358 G.H5.25
Hydrophobic TM6 T 322 6x36 G.H5 L 358 G.H5.25
Van-der-waals TM6 T 322 6x36 G.H5 L 358 G.H5.25
Hydrophobic TM3 H 142 3x49 G.H5 Y 356 G.H5.23
Hydrophobic C-term Y 517 - G.S2 E 191 G.S2.03
Polar ICL1 A 71 - G.h3s5 N 266 G.h3s5.02
Van-der-waals TM7 I 375 7x52 G.H5 N 357 G.H5.24
Hydrophobic TM2 F 79 2x39 G.H5 E 355 G.H5.22
Van-der-waals TM2 F 79 2x39 G.H5 E 355 G.H5.22
Hydrophobic TM2 F 79 2x39 G.H5 N 357 G.H5.24
Van-der-waals TM2 F 79 2x39 G.H5 N 357 G.H5.24
Hydrophobic TM6 K 318 6x32 G.H5 V 359 G.H5.26
Van-der-waals TM6 K 318 6x32 G.H5 V 359 G.H5.26