Gi3 - P2Y14 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.: 85.1

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

PTM Score: 0.8
iPTM Score: 0.8
PAE mean: 12.6


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 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 ICL2 L 127 34x51 G.H5 F 336 G.H5.08
Van-der-waals ICL2 L 127 34x51 G.H5 F 336 G.H5.08
Ionic TM2 K 54 2x37 G.H5 E 350 G.H5.22
Polar TM2 K 54 2x37 G.H5 E 350 G.H5.22
Hydrophobic TM2 K 54 2x37 G.H5 E 350 G.H5.22
Van-der-waals TM2 K 54 2x37 G.H5 E 350 G.H5.22
Hydrophobic ICL3 L 218 - G.S6 Y 320 G.S6.02
Van-der-waals ICL3 L 218 - G.S6 Y 320 G.S6.02
Polar TM4 S 136 4x40 G.HN R 24 G.HN.48
Van-der-waals TM4 S 136 4x40 G.HN R 24 G.HN.48
Hydrophobic TM5 I 209 5x61 G.H5 L 353 G.H5.25
Polar TM3 R 119 3x50 G.H5 C 351 G.H5.23
Hydrophobic TM3 R 119 3x50 G.H5 C 351 G.H5.23
Van-der-waals TM3 R 119 3x50 G.H5 C 351 G.H5.23
Polar TM6 S 231 6x34 G.H5 L 353 G.H5.25
Hydrophobic TM6 S 231 6x34 G.H5 L 353 G.H5.25
Van-der-waals TM6 S 231 6x34 G.H5 L 353 G.H5.25
Hydrophobic C-term L 338 - G.H2 K 209 G.H2.05
Van-der-waals C-term L 338 - G.H2 K 209 G.H2.05
Hydrophobic TM3 I 123 3x54 G.H5 L 353 G.H5.25
Hydrophobic ICL2 L 127 34x51 G.H5 T 340 G.H5.12
Polar TM6 K 230 6x33 G.H5 Y 354 G.H5.26
Hydrophobic TM6 K 230 6x33 G.H5 Y 354 G.H5.26
Van-der-waals TM6 K 230 6x33 G.H5 Y 354 G.H5.26
Hydrophobic ICL2 L 127 34x51 G.H5 I 343 G.H5.15
Hydrophobic TM3 R 119 3x50 G.H5 L 353 G.H5.25
Hydrophobic ICL2 T 129 34x53 G.hns1 K 32 G.hns1.03
Van-der-waals ICL2 T 129 34x53 G.hns1 K 32 G.hns1.03
Hydrophobic C-term L 338 - G.H2 I 212 G.H2.08
Van-der-waals C-term L 338 - G.H2 I 212 G.H2.08
Hydrophobic C-term T 335 - G.H3 S 252 G.H3.11
Ionic TM3 K 122 3x53 G.H5 E 350 G.H5.22
Polar TM3 K 122 3x53 G.H5 E 350 G.H5.22
Van-der-waals TM3 K 122 3x53 G.H5 E 350 G.H5.22
Hydrophobic ICL3 L 218 - G.h4s6 E 318 G.h4s6.12
Polar C-term Q 317 - G.h4s6 D 315 G.h4s6.09
Hydrophobic C-term Q 317 - G.h4s6 D 315 G.h4s6.09
Van-der-waals C-term Q 317 - G.h4s6 D 315 G.h4s6.09
Hydrophobic TM6 N 234 6x37 G.H5 L 353 G.H5.25
Polar TM5 S 216 5x68 G.H5 D 341 G.H5.13
Hydrophobic TM5 S 216 5x68 G.H5 D 341 G.H5.13
Van-der-waals TM5 S 216 5x68 G.H5 D 341 G.H5.13
Polar ICL3 L 218 - G.H5 D 341 G.H5.13
Hydrophobic TM3 I 123 3x54 G.H5 L 348 G.H5.20
Van-der-waals TM3 I 123 3x54 G.H5 L 348 G.H5.20
Hydrophobic ICL2 P 126 34x50 G.H5 I 343 G.H5.15
Van-der-waals ICL2 W 128 34x52 G.s2s3 D 193 G.s2s3.02
Polar TM6 N 234 6x37 G.H5 G 352 G.H5.24
Van-der-waals TM6 N 234 6x37 G.H5 G 352 G.H5.24
Hydrophobic C-term Q 317 - G.h4s6 T 316 G.h4s6.10
Van-der-waals C-term Q 317 - G.h4s6 T 316 G.h4s6.10
Hydrophobic ICL2 T 129 34x53 G.S3 L 194 G.S3.01
Van-der-waals ICL2 T 129 34x53 G.S3 L 194 G.S3.01
Hydrophobic TM6 S 221 6x24 G.h4s6 E 318 G.h4s6.12
Polar TM6 N 223 6x26 G.h4s6 D 315 G.h4s6.09
Hydrophobic TM3 K 122 3x53 G.H5 C 351 G.H5.23
Van-der-waals TM3 K 122 3x53 G.H5 C 351 G.H5.23
Polar TM4 V 135 4x39 G.HN E 28 G.HN.52
Van-der-waals TM4 V 135 4x39 G.HN E 28 G.HN.52
Hydrophobic ICL3 S 220 - G.S6 Y 320 G.S6.02
Polar TM6 N 223 6x26 G.h4s6 K 314 G.h4s6.08
Hydrophobic TM6 N 223 6x26 G.h4s6 K 314 G.h4s6.08
Van-der-waals TM6 N 223 6x26 G.h4s6 K 314 G.h4s6.08
Hydrophobic TM6 I 235 6x38 G.H5 L 353 G.H5.25
Hydrophobic TM6 V 227 6x30 G.H5 Y 354 G.H5.26
Van-der-waals TM6 V 227 6x30 G.H5 Y 354 G.H5.26
Hydrophobic TM5 I 213 5x65 G.H5 L 348 G.H5.20
Van-der-waals TM5 I 213 5x65 G.H5 L 348 G.H5.20
Hydrophobic TM4 S 134 4x38 G.HN E 28 G.HN.52
Van-der-waals TM4 S 134 4x38 G.HN E 28 G.HN.52
Polar ICL3 S 220 - G.S6 T 321 G.S6.03
Hydrophobic TM5 S 216 5x68 G.H5 I 344 G.H5.16
Hydrophobic TM6 I 238 6x41 G.H5 L 353 G.H5.25
Hydrophobic C-term N 318 - G.h3s5 T 260 G.h3s5.01
Van-der-waals C-term N 318 - G.h3s5 T 260 G.h3s5.01
Polar TM3 K 122 3x53 G.H5 N 347 G.H5.19
Hydrophobic TM3 K 122 3x53 G.H5 N 347 G.H5.19
Van-der-waals TM3 K 122 3x53 G.H5 N 347 G.H5.19
Polar ICL2 L 127 34x51 G.S3 L 194 G.S3.01
Hydrophobic ICL2 L 127 34x51 G.S3 L 194 G.S3.01
Van-der-waals ICL2 L 127 34x51 G.S3 L 194 G.S3.01
Hydrophobic ICL2 P 126 34x50 G.H5 T 340 G.H5.12
Polar ICL2 T 129 34x53 G.s2s3 D 193 G.s2s3.02
Polar ICL3 S 220 - G.S6 I 319 G.S6.01
Van-der-waals ICL3 S 220 - G.S6 I 319 G.S6.01
Hydrophobic C-term L 338 - G.H2 R 208 G.H2.04
Van-der-waals C-term L 338 - G.H2 R 208 G.H2.04
Hydrophobic TM5 K 212 5x64 G.H5 I 344 G.H5.16
Van-der-waals TM5 K 212 5x64 G.H5 I 344 G.H5.16
Polar TM5 H 217 5x69 G.H5 D 341 G.H5.13
Hydrophobic TM5 H 217 5x69 G.H5 D 341 G.H5.13
Van-der-waals TM5 H 217 5x69 G.H5 D 341 G.H5.13
Hydrophobic ICL2 L 127 34x51 G.s2s3 K 192 G.s2s3.01
Van-der-waals ICL2 L 127 34x51 G.s2s3 K 192 G.s2s3.01
Hydrophobic TM4 V 135 4x39 G.HN R 24 G.HN.48
Van-der-waals TM4 V 135 4x39 G.HN R 24 G.HN.48
Polar TM7 L 298 7x56 G.H5 G 352 G.H5.24
Hydrophobic TM7 L 298 7x56 G.H5 G 352 G.H5.24
Van-der-waals TM7 L 298 7x56 G.H5 G 352 G.H5.24
Hydrophobic ICL2 T 129 34x53 G.hns1 A 31 G.hns1.02
Van-der-waals ICL2 T 129 34x53 G.hns1 A 31 G.hns1.02
Polar C-term N 318 - G.h4s6 R 313 G.h4s6.04
Hydrophobic ICL2 P 126 34x50 G.H5 I 344 G.H5.16
Hydrophobic C-term L 338 - G.H2 W 211 G.H2.07
Polar ICL2 W 128 34x52 G.s2s3 K 192 G.s2s3.01
Hydrophobic TM3 I 123 3x54 G.H5 I 344 G.H5.16