Gz - QRFP receptor complex model

GPCR CLASS (FAMILY)

A (Rhodopsin)

SPECIES

Homo sapiens

G PROTEIN FAMILY

Gi/o

DATE

2023-09-15

3D VIEW

NGL is a WebGL based 3D viewer powered by MMTF.


Tertiary structure confidence

(pLDDT score) avg.: 79.4

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

PTM Score: 0.7
iPTM Score: 0.6
PAE mean: 13.8


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
Polar H8 N 338 8x49 G.H5 K 350 G.H5.21
Hydrophobic TM6 A 271 6x33 G.H5 C 355 G.H5.26
Hydrophobic TM5 R 246 5x70 G.H5 I 345 G.H5.16
Van-der-waals TM5 R 246 5x70 G.H5 I 345 G.H5.16
Hydrophobic C-term L 400 - G.H3 A 245 G.H3.03
Van-der-waals C-term L 400 - G.H3 A 245 G.H3.03
Polar ICL2 K 154 34x54 G.S1 E 33 G.S1.01
Van-der-waals ICL2 K 154 34x54 G.S1 E 33 G.S1.01
Hydrophobic ICL2 M 153 34x53 G.H5 N 348 G.H5.19
Van-der-waals ICL2 M 153 34x53 G.H5 N 348 G.H5.19
Polar H8 N 336 8x47 G.H5 G 353 G.H5.24
Hydrophobic H8 N 336 8x47 G.H5 G 353 G.H5.24
Van-der-waals H8 N 336 8x47 G.H5 G 353 G.H5.24
Polar ICL2 Y 157 34x57 G.hns1 R 31 G.hns1.02
Van-der-waals ICL2 Y 157 34x57 G.hns1 R 31 G.hns1.02
Hydrophobic ICL2 M 153 34x53 G.H5 I 352 G.H5.23
Van-der-waals ICL2 M 153 34x53 G.H5 I 352 G.H5.23
Hydrophobic TM5 V 252 5x76 G.H5 F 335 G.H5.06
Van-der-waals TM5 V 252 5x76 G.H5 F 335 G.H5.06
Hydrophobic TM5 V 252 5x76 G.S6 H 323 G.S6.04
Van-der-waals TM5 V 252 5x76 G.S6 H 323 G.S6.04
Hydrophobic TM2 T 78 2x37 G.H5 Y 351 G.H5.22
Hydrophobic C-term L 400 - G.hgh4 C 287 G.hgh4.01
Van-der-waals C-term L 400 - G.hgh4 C 287 G.hgh4.01
Hydrophobic TM3 L 147 3x54 G.H5 L 349 G.H5.20
Van-der-waals TM3 L 147 3x54 G.H5 L 349 G.H5.20
Polar C-term A 390 - G.H3 S 253 G.H3.11
Polar ICL2 K 154 34x54 G.hns1 R 31 G.hns1.02
Hydrophobic ICL2 K 154 34x54 G.hns1 R 31 G.hns1.02
Van-der-waals ICL2 K 154 34x54 G.hns1 R 31 G.hns1.02
Hydrophobic TM6 K 263 6x25 G.h4s6 E 316 G.h4s6.09
Van-der-waals TM6 K 263 6x25 G.h4s6 E 316 G.h4s6.09
Polar TM5 T 255 5x79 G.H4 Q 305 G.H4.12
Hydrophobic TM5 T 255 5x79 G.H4 Q 305 G.H4.12
Van-der-waals TM5 T 255 5x79 G.H4 Q 305 G.H4.12
Hydrophobic ICL2 P 150 34x50 G.H5 I 345 G.H5.16
Polar TM5 R 246 5x70 G.H5 T 341 G.H5.12
Hydrophobic TM5 R 246 5x70 G.H5 T 341 G.H5.12
Van-der-waals TM5 R 246 5x70 G.H5 T 341 G.H5.12
Hydrophobic ICL3 H 257 - G.H4 E 309 G.H4.16
Van-der-waals ICL3 H 257 - G.H4 E 309 G.H4.16
Hydrophobic C-term V 398 - G.H3 L 248 G.H3.06
Hydrophobic TM6 I 264 6x26 G.h4s6 E 319 G.h4s6.12
Polar ICL2 W 155 34x55 G.HN Q 28 G.HN.52
Hydrophobic ICL2 W 155 34x55 G.HN Q 28 G.HN.52
Van-der-waals ICL2 W 155 34x55 G.HN Q 28 G.HN.52
Hydrophobic ICL2 F 151 34x51 G.H5 I 344 G.H5.15
Van-der-waals ICL2 F 151 34x51 G.H5 I 344 G.H5.15
Hydrophobic ICL2 F 151 34x51 G.s2s3 K 193 G.s2s3.01
Hydrophobic TM6 M 274 6x36 G.H5 G 353 G.H5.24
Van-der-waals TM6 M 274 6x36 G.H5 G 353 G.H5.24
Ionic C-term E 389 - G.H2 K 210 G.H2.05
Polar C-term E 389 - G.H2 K 210 G.H2.05
Hydrophobic C-term E 389 - G.H2 K 210 G.H2.05
Van-der-waals C-term E 389 - G.H2 K 210 G.H2.05
Polar ICL3 E 260 - G.S6 I 320 G.S6.01
Van-der-waals ICL3 E 260 - G.S6 I 320 G.S6.01
Hydrophobic TM6 I 264 6x26 G.S6 Y 321 G.S6.02
Hydrophobic TM5 S 251 5x75 G.H5 F 335 G.H5.06
Van-der-waals TM5 S 251 5x75 G.H5 F 335 G.H5.06
Ionic TM6 K 267 6x29 G.h4s6 E 319 G.h4s6.12
Polar TM6 K 267 6x29 G.h4s6 E 319 G.h4s6.12
Hydrophobic TM6 K 267 6x29 G.h4s6 E 319 G.h4s6.12
Van-der-waals TM6 K 267 6x29 G.h4s6 E 319 G.h4s6.12
Hydrophobic C-term F 391 - G.h2s4 F 216 G.h2s4.01
Van-der-waals C-term F 391 - G.h2s4 F 216 G.h2s4.01
Hydrophobic ICL2 W 155 34x55 G.hns1 R 31 G.hns1.02
Polar C-term I 396 - G.H3 R 249 G.H3.07
Hydrophobic C-term I 396 - G.H3 R 249 G.H3.07
Aromatic ICL2 W 155 34x55 G.hns1 R 32 G.hns1.03
Hydrophobic ICL2 W 155 34x55 G.hns1 R 32 G.hns1.03
Van-der-waals ICL2 W 155 34x55 G.hns1 R 32 G.hns1.03
Polar TM2 T 80 2x39 G.H5 Y 351 G.H5.22
Van-der-waals TM2 T 80 2x39 G.H5 Y 351 G.H5.22
Polar ICL2 K 154 34x54 G.h2s4 T 220 G.h2s4.05
Hydrophobic TM5 V 247 5x71 G.H5 D 338 G.H5.09
Van-der-waals TM5 V 247 5x71 G.H5 D 338 G.H5.09
Hydrophobic C-term L 400 - G.s4h3 S 242 G.s4h3.15
Polar TM3 R 143 3x50 G.H5 G 353 G.H5.24
Hydrophobic TM3 R 143 3x50 G.H5 L 354 G.H5.25
Hydrophobic C-term I 396 - G.H3 D 252 G.H3.10
Van-der-waals C-term I 396 - G.H3 D 252 G.H3.10
Hydrophobic ICL2 F 151 34x51 G.S3 L 195 G.S3.01
Van-der-waals ICL2 F 151 34x51 G.S3 L 195 G.S3.01
Polar ICL2 P 150 34x50 G.H5 N 348 G.H5.19
Hydrophobic ICL2 P 150 34x50 G.H5 N 348 G.H5.19
Van-der-waals ICL2 P 150 34x50 G.H5 N 348 G.H5.19
Hydrophobic C-term C 401 - G.hgh4 P 289 G.hgh4.03
Van-der-waals C-term C 401 - G.hgh4 P 289 G.hgh4.03
Hydrophobic TM5 T 255 5x79 G.S6 F 324 G.S6.05
Van-der-waals TM5 T 255 5x79 G.S6 F 324 G.S6.05
Hydrophobic C-term L 400 - G.H3 L 248 G.H3.06
Polar TM6 K 263 6x25 G.h4s6 K 315 G.h4s6.08
Hydrophobic TM6 K 263 6x25 G.h4s6 K 315 G.h4s6.08
Van-der-waals TM6 K 263 6x25 G.h4s6 K 315 G.h4s6.08
Polar TM5 G 248 5x72 G.H5 D 338 G.H5.09
Hydrophobic TM5 G 248 5x72 G.H5 D 338 G.H5.09
Van-der-waals TM5 G 248 5x72 G.H5 D 338 G.H5.09
Hydrophobic ICL2 M 153 34x53 G.H5 Y 351 G.H5.22
Van-der-waals ICL2 M 153 34x53 G.H5 Y 351 G.H5.22
Hydrophobic TM6 M 274 6x36 G.H5 L 354 G.H5.25
Van-der-waals TM6 M 274 6x36 G.H5 L 354 G.H5.25
Hydrophobic ICL3 E 260 - G.h4s6 E 319 G.h4s6.12
Van-der-waals ICL3 E 260 - G.h4s6 E 319 G.h4s6.12
Hydrophobic TM3 E 142 3x49 G.H5 I 352 G.H5.23
Polar TM5 T 255 5x79 G.S6 S 322 G.S6.03
Ionic TM5 R 246 5x70 G.H5 D 342 G.H5.13
Van-der-waals TM5 R 246 5x70 G.H5 D 342 G.H5.13
Polar TM6 A 271 6x33 G.H5 L 354 G.H5.25
Hydrophobic TM6 A 271 6x33 G.H5 L 354 G.H5.25
Van-der-waals TM6 A 271 6x33 G.H5 L 354 G.H5.25
Hydrophobic TM3 L 147 3x54 G.H5 I 345 G.H5.16
Polar TM2 V 79 2x38 G.H5 Y 351 G.H5.22
Hydrophobic TM2 V 79 2x38 G.H5 Y 351 G.H5.22
Hydrophobic TM5 G 248 5x72 G.H5 F 335 G.H5.06
Hydrophobic TM5 L 241 5x65 G.H5 L 349 G.H5.20
Polar ICL3 H 257 - G.H4 R 306 G.H4.13
Hydrophobic ICL3 H 257 - G.H4 R 306 G.H4.13
Van-der-waals ICL3 H 257 - G.H4 R 306 G.H4.13
Hydrophobic TM2 T 80 2x39 G.H5 I 352 G.H5.23
Van-der-waals TM2 T 80 2x39 G.H5 I 352 G.H5.23
Hydrophobic C-term F 391 - G.H3 I 254 G.H3.12
Van-der-waals C-term F 391 - G.H3 I 254 G.H3.12
Hydrophobic C-term F 391 - G.H3 L 250 G.H3.08
Hydrophobic TM3 G 146 3x53 G.H5 I 352 G.H5.23
Van-der-waals TM3 G 146 3x53 G.H5 I 352 G.H5.23
Polar TM6 K 267 6x29 G.H5 C 355 G.H5.26
Hydrophobic TM6 K 267 6x29 G.H5 C 355 G.H5.26
Hydrophobic C-term F 391 - G.H3 S 253 G.H3.11
Van-der-waals C-term F 391 - G.H3 S 253 G.H3.11
Hydrophobic TM6 M 275 6x37 G.H5 L 354 G.H5.25
Van-der-waals TM6 M 275 6x37 G.H5 L 354 G.H5.25
Polar TM3 G 146 3x53 G.H5 N 348 G.H5.19
Van-der-waals TM3 G 146 3x53 G.H5 N 348 G.H5.19
Ionic ICL2 K 152 34x52 G.s2s3 E 194 G.s2s3.02
Polar ICL2 K 152 34x52 G.s2s3 E 194 G.s2s3.02
Hydrophobic ICL2 K 152 34x52 G.s2s3 E 194 G.s2s3.02
Van-der-waals ICL2 K 152 34x52 G.s2s3 E 194 G.s2s3.02
Hydrophobic ICL2 P 150 34x50 G.H5 I 344 G.H5.15
Polar TM3 R 143 3x50 G.H5 I 352 G.H5.23
Hydrophobic TM3 R 143 3x50 G.H5 I 352 G.H5.23
Van-der-waals TM3 R 143 3x50 G.H5 I 352 G.H5.23
Hydrophobic ICL2 F 151 34x51 G.H5 T 341 G.H5.12
Van-der-waals ICL2 F 151 34x51 G.H5 T 341 G.H5.12
Hydrophobic TM4 R 160 4x40 G.HN R 24 G.HN.48
Van-der-waals TM4 R 160 4x40 G.HN R 24 G.HN.48
Aromatic C-term F 391 - G.H2 W 212 G.H2.07
Hydrophobic C-term F 391 - G.H2 W 212 G.H2.07
Van-der-waals C-term F 391 - G.H2 W 212 G.H2.07