Gq - GPR19 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.: 75.8

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

PTM Score: 0.7
iPTM Score: 0.7
PAE mean: 13.1


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 TM6 K 271 6x30 G.H5 V 359 G.H5.26
Van-der-waals TM6 K 271 6x30 G.H5 V 359 G.H5.26
Hydrophobic C-term F 393 - G.H2 I 217 G.H2.08
Van-der-waals C-term F 393 - G.H2 I 217 G.H2.08
Hydrophobic TM3 I 167 3x54 G.H5 L 349 G.H5.16
Van-der-waals TM3 I 167 3x54 G.H5 L 349 G.H5.16
Polar C-term D 391 - G.H2 R 214 G.H2.05
Hydrophobic C-term D 391 - G.H2 R 214 G.H2.05
Van-der-waals C-term D 391 - G.H2 R 214 G.H2.05
Hydrophobic ICL3 V 260 - G.H5 A 342 G.H5.09
Van-der-waals ICL3 V 260 - G.H5 A 342 G.H5.09
Hydrophobic TM3 R 163 3x50 G.H5 Y 356 G.H5.23
Hydrophobic ICL2 L 171 34x51 G.H5 F 341 G.H5.08
Van-der-waals ICL2 L 171 34x51 G.H5 F 341 G.H5.08
Hydrophobic TM6 T 270 6x29 G.H5 V 359 G.H5.26
Van-der-waals TM6 T 270 6x29 G.H5 V 359 G.H5.26
Hydrophobic C-term F 393 - G.H2 R 214 G.H2.05
Hydrophobic C-term L 402 - G.S2 P 193 G.S2.05
Hydrophobic C-term F 393 - G.H2 W 216 G.H2.07
Polar TM3 D 162 3x49 G.H5 Y 356 G.H5.23
Hydrophobic TM3 D 162 3x49 G.H5 Y 356 G.H5.23
Van-der-waals TM3 D 162 3x49 G.H5 Y 356 G.H5.23
Hydrophobic C-term A 403 - G.S2 Y 192 G.S2.04
Van-der-waals C-term A 403 - G.S2 Y 192 G.S2.04
Hydrophobic TM6 K 271 6x30 G.H5 Q 350 G.H5.17
Van-der-waals TM6 K 271 6x30 G.H5 Q 350 G.H5.17
Hydrophobic TM6 V 267 6x26 G.h4s6 I 323 G.h4s6.20
Van-der-waals TM6 V 267 6x26 G.h4s6 I 323 G.h4s6.20
Hydrophobic ICL3 V 260 - G.S6 Y 325 G.S6.02
Van-der-waals ICL3 V 260 - G.S6 Y 325 G.S6.02
Polar TM6 N 265 6x24 G.h4s6 D 319 G.h4s6.10
Hydrophobic C-term W 404 - G.S2 F 194 G.S2.06
Van-der-waals C-term W 404 - G.S2 F 194 G.S2.06
Polar ICL3 R 261 - G.S6 S 326 G.S6.03
Van-der-waals ICL3 R 261 - G.S6 S 326 G.S6.03
Polar TM2 T 99 2x38 G.H5 Y 356 G.H5.23
Van-der-waals TM2 T 99 2x38 G.H5 Y 356 G.H5.23
Hydrophobic TM6 V 267 6x26 G.H5 Q 350 G.H5.17
Polar C-term N 412 - G.s2s3 Q 197 G.s2s3.01
Hydrophobic C-term N 412 - G.s2s3 Q 197 G.s2s3.01
Van-der-waals C-term N 412 - G.s2s3 Q 197 G.s2s3.01
Hydrophobic C-term I 406 - G.S2 P 193 G.S2.05
Van-der-waals C-term I 406 - G.S2 P 193 G.S2.05
Hydrophobic TM5 I 250 5x65 G.H5 L 353 G.H5.20
Hydrophobic TM5 I 253 5x68 G.H5 L 349 G.H5.16
Van-der-waals TM5 I 253 5x68 G.H5 L 349 G.H5.16
Hydrophobic C-term L 402 - G.S2 E 191 G.S2.03
Hydrophobic TM6 T 263 6x22 G.H4 V 314 G.H4.16
Van-der-waals TM6 T 263 6x22 G.H4 V 314 G.H4.16
Polar H8 A 335 8x48 G.H5 N 357 G.H5.24
Hydrophobic ICL2 P 170 34x50 G.H5 L 349 G.H5.16
Hydrophobic C-term I 406 - G.S3 I 200 G.S3.02
Polar TM2 S 98 2x37 G.H5 E 355 G.H5.22
Hydrophobic TM2 S 98 2x37 G.H5 E 355 G.H5.22
Van-der-waals TM2 S 98 2x37 G.H5 E 355 G.H5.22
Hydrophobic ICL2 P 170 34x50 G.H5 K 345 G.H5.12
Polar C-term F 414 - G.s2s3 Q 197 G.s2s3.01
Hydrophobic C-term F 414 - G.s2s3 Q 197 G.s2s3.01
Van-der-waals C-term F 414 - G.s2s3 Q 197 G.s2s3.01
Van-der-waals C-term K 401 - G.S2 I 190 G.S2.02
Hydrophobic ICL2 L 171 34x51 G.S1 L 40 G.S1.02
Van-der-waals ICL2 L 171 34x51 G.S1 L 40 G.S1.02
Polar TM6 T 274 6x33 G.H5 N 357 G.H5.24
Hydrophobic TM6 T 274 6x33 G.H5 N 357 G.H5.24
Van-der-waals TM6 T 274 6x33 G.H5 N 357 G.H5.24
Polar C-term R 395 - G.H2 I 217 G.H2.08
Hydrophobic C-term R 395 - G.H2 I 217 G.H2.08
Van-der-waals C-term R 395 - G.H2 I 217 G.H2.08
Hydrophobic C-term Y 390 - G.H3 Y 261 G.H3.15
Hydrophobic TM6 T 263 6x22 G.S6 S 326 G.S6.03
Van-der-waals TM6 T 263 6x22 G.S6 S 326 G.S6.03
Aromatic C-term F 414 - G.H1 H 63 G.H1.12
Hydrophobic C-term F 414 - G.H1 H 63 G.H1.12
Van-der-waals C-term F 414 - G.H1 H 63 G.H1.12
Polar ICL2 S 172 34x52 G.s2s3 S 198 G.s2s3.02
Hydrophobic ICL2 S 172 34x52 G.s2s3 S 198 G.s2s3.02
Van-der-waals ICL2 S 172 34x52 G.s2s3 S 198 G.s2s3.02
Hydrophobic ICL3 V 260 - G.H5 F 339 G.H5.06
Van-der-waals ICL3 V 260 - G.H5 F 339 G.H5.06
Polar TM6 I 275 6x34 G.H5 L 358 G.H5.25
Hydrophobic TM6 I 275 6x34 G.H5 L 358 G.H5.25
Van-der-waals TM6 I 275 6x34 G.H5 L 358 G.H5.25
Polar C-term K 401 - G.S2 E 191 G.S2.03
Van-der-waals C-term K 401 - G.S2 E 191 G.S2.03
Hydrophobic TM3 R 163 3x50 G.H5 L 358 G.H5.25
Hydrophobic C-term F 393 - G.h2s4 F 220 G.h2s4.01
Ionic C-term R 395 - G.h2s4 E 221 G.h2s4.02
Polar C-term R 395 - G.h2s4 E 221 G.h2s4.02
Hydrophobic C-term A 403 - G.S2 I 190 G.S2.02
Van-der-waals C-term A 403 - G.S2 I 190 G.S2.02
Polar C-term E 396 - G.H2 H 218 G.H2.09
Hydrophobic C-term E 396 - G.H2 H 218 G.H2.09
Van-der-waals C-term E 396 - G.H2 H 218 G.H2.09
Hydrophobic TM4 S 176 4x38 G.hns1 R 37 G.hns1.02
Hydrophobic C-term F 393 - G.H2 R 213 G.H2.04
Van-der-waals C-term F 393 - G.H2 R 213 G.H2.04
Polar TM6 T 274 6x33 G.H5 V 359 G.H5.26
Hydrophobic C-term W 404 - G.H1 I 56 G.H1.05
Aromatic C-term W 404 - G.S2 Y 192 G.S2.04
Hydrophobic C-term W 404 - G.S2 Y 192 G.S2.04
Van-der-waals C-term W 404 - G.S2 Y 192 G.S2.04
Polar TM6 N 265 6x24 G.h4s6 S 320 G.h4s6.11
Hydrophobic TM6 N 265 6x24 G.h4s6 S 320 G.h4s6.11
Ionic ICL3 R 262 - G.H5 D 346 G.H5.13
Polar ICL3 R 262 - G.H5 D 346 G.H5.13
Hydrophobic ICL3 R 262 - G.H5 D 346 G.H5.13
Van-der-waals ICL3 R 262 - G.H5 D 346 G.H5.13
Hydrophobic ICL2 L 171 34x51 G.S3 V 199 G.S3.01
Hydrophobic TM2 T 100 2x39 G.H5 Y 356 G.H5.23
Van-der-waals TM2 T 100 2x39 G.H5 Y 356 G.H5.23
Hydrophobic ICL2 L 171 34x51 G.H5 I 348 G.H5.15
Polar TM3 T 166 3x53 G.H5 N 352 G.H5.19
Van-der-waals TM3 T 166 3x53 G.H5 N 352 G.H5.19
Polar ICL2 V 175 - G.hns1 R 37 G.hns1.02
Hydrophobic TM6 F 278 6x37 G.H5 L 358 G.H5.25
Polar H8 N 334 8x47 G.H5 N 357 G.H5.24
Hydrophobic H8 N 334 8x47 G.H5 N 357 G.H5.24
Van-der-waals H8 N 334 8x47 G.H5 N 357 G.H5.24
Van-der-waals TM6 F 278 6x37 G.H5 Y 356 G.H5.23
Aromatic C-term W 404 - G.H1 R 60 G.H1.09
Hydrophobic C-term W 404 - G.H1 R 60 G.H1.09
Van-der-waals C-term W 404 - G.H1 R 60 G.H1.09
Van-der-waals ICL3 R 262 - G.H5 Q 350 G.H5.17
Polar ICL3 R 262 - G.S6 Y 325 G.S6.02
Hydrophobic ICL3 R 262 - G.S6 Y 325 G.S6.02
Van-der-waals ICL3 R 262 - G.S6 Y 325 G.S6.02
Polar TM3 T 166 3x53 G.H5 Y 356 G.H5.23
Hydrophobic TM3 T 166 3x53 G.H5 Y 356 G.H5.23
Van-der-waals TM3 T 166 3x53 G.H5 Y 356 G.H5.23
Hydrophobic C-term F 414 - G.H1 I 62 G.H1.11
Ionic C-term K 400 - G.S2 E 191 G.S2.03
Polar C-term K 400 - G.S2 E 191 G.S2.03
Hydrophobic C-term K 400 - G.S2 E 191 G.S2.03
Van-der-waals C-term K 400 - G.S2 E 191 G.S2.03
Hydrophobic ICL2 L 171 34x51 G.H5 K 345 G.H5.12
Hydrophobic ICL2 P 170 34x50 G.H5 I 348 G.H5.15
Van-der-waals ICL2 P 170 34x50 G.H5 I 348 G.H5.15
Aromatic C-term F 393 - G.H3 Y 261 G.H3.15
Hydrophobic C-term F 393 - G.H3 Y 261 G.H3.15
Van-der-waals C-term F 393 - G.H3 Y 261 G.H3.15
Polar TM6 T 263 6x22 G.S6 I 324 G.S6.01
Van-der-waals TM6 T 263 6x22 G.S6 I 324 G.S6.01
Hydrophobic C-term A 397 - G.H2 H 218 G.H2.09
Van-der-waals C-term A 397 - G.H2 H 218 G.H2.09
Hydrophobic ICL3 R 262 - G.h4s6 I 323 G.h4s6.20
Hydrophobic TM3 I 167 3x54 G.H5 L 358 G.H5.25
Van-der-waals TM3 I 167 3x54 G.H5 L 358 G.H5.25
Polar C-term R 395 - G.H2 H 218 G.H2.09
Aromatic C-term R 395 - G.H2 H 218 G.H2.09
Hydrophobic C-term R 395 - G.H2 H 218 G.H2.09
Van-der-waals C-term R 395 - G.H2 H 218 G.H2.09
Polar TM6 K 273 6x32 G.H5 L 358 G.H5.25
Polar H8 N 336 8x49 G.H5 N 357 G.H5.24
Polar C-term W 404 - G.S2 P 193 G.S2.05
Hydrophobic C-term W 404 - G.S2 P 193 G.S2.05
Van-der-waals C-term W 404 - G.S2 P 193 G.S2.05
Hydrophobic ICL2 L 171 34x51 G.H5 V 344 G.H5.11
Ionic ICL3 R 261 - G.H4 E 307 G.H4.09
Polar ICL3 R 261 - G.H4 E 307 G.H4.09
Hydrophobic ICL3 R 261 - G.H4 E 307 G.H4.09
Van-der-waals ICL3 R 261 - G.H4 E 307 G.H4.09
Polar TM6 T 274 6x33 G.H5 L 358 G.H5.25
Hydrophobic TM6 T 274 6x33 G.H5 L 358 G.H5.25
Van-der-waals TM6 T 274 6x33 G.H5 L 358 G.H5.25
Polar C-term S 392 - G.H2 R 214 G.H2.05
Hydrophobic C-term S 392 - G.H2 R 214 G.H2.05
Van-der-waals C-term S 392 - G.H2 R 214 G.H2.05
Polar C-term A 403 - G.S2 E 191 G.S2.03
Hydrophobic C-term A 403 - G.S2 E 191 G.S2.03
Van-der-waals C-term A 403 - G.S2 E 191 G.S2.03
Hydrophobic ICL2 K 174 - G.H5 I 348 G.H5.15
Hydrophobic TM6 T 263 6x22 G.H4 L 310 G.H4.12