Gi3 - DP1 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.: 82.4

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

PTM Score: 0.7
iPTM Score: 0.6
PAE mean: 14.6


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
Ionic TM5 R 231 5x69 G.H5 D 341 G.H5.13
Polar TM5 R 231 5x69 G.H5 D 341 G.H5.13
Hydrophobic TM5 R 231 5x69 G.H5 D 341 G.H5.13
Van-der-waals TM5 R 231 5x69 G.H5 D 341 G.H5.13
Polar TM5 P 236 5x74 G.H4 Q 304 G.H4.12
Van-der-waals TM5 P 236 5x74 G.H4 Q 304 G.H4.12
Hydrophobic ICL2 F 138 34x51 G.H5 I 343 G.H5.15
Hydrophobic ICL2 P 137 34x50 G.H5 I 343 G.H5.15
Van-der-waals ICL2 P 137 34x50 G.H5 I 343 G.H5.15
Hydrophobic TM5 L 225 5x63 G.H5 L 348 G.H5.20
Hydrophobic ICL2 F 138 34x51 G.H5 T 340 G.H5.12
Van-der-waals ICL2 F 138 34x51 G.H5 T 340 G.H5.12
Ionic TM4 R 147 4x40 G.HN E 28 G.HN.52
Polar TM4 R 147 4x40 G.HN E 28 G.HN.52
Van-der-waals TM4 R 147 4x40 G.HN E 28 G.HN.52
Polar TM2 S 59 2x37 G.H5 E 350 G.H5.22
Hydrophobic TM2 S 59 2x37 G.H5 E 350 G.H5.22
Van-der-waals TM2 S 59 2x37 G.H5 E 350 G.H5.22
Hydrophobic TM3 L 134 3x54 G.H5 L 348 G.H5.20
Van-der-waals TM3 L 134 3x54 G.H5 L 348 G.H5.20
Polar TM3 S 133 3x53 G.H5 N 347 G.H5.19
Hydrophobic TM3 S 133 3x53 G.H5 N 347 G.H5.19
Van-der-waals TM3 S 133 3x53 G.H5 N 347 G.H5.19
Ionic ICL2 R 142 34x55 G.s2s3 D 193 G.s2s3.02
Polar ICL2 R 142 34x55 G.s2s3 D 193 G.s2s3.02
Hydrophobic ICL2 R 142 34x55 G.s2s3 D 193 G.s2s3.02
Van-der-waals ICL2 R 142 34x55 G.s2s3 D 193 G.s2s3.02
Polar ICL2 R 142 34x55 G.hns1 K 32 G.hns1.03
Hydrophobic ICL2 R 142 34x55 G.hns1 K 32 G.hns1.03
Van-der-waals ICL2 R 142 34x55 G.hns1 K 32 G.hns1.03
Polar TM3 S 133 3x53 G.H5 C 351 G.H5.23
Hydrophobic TM3 S 133 3x53 G.H5 C 351 G.H5.23
Van-der-waals TM3 S 133 3x53 G.H5 C 351 G.H5.23
Hydrophobic TM3 C 130 3x50 G.H5 L 353 G.H5.25
Van-der-waals TM3 C 130 3x50 G.H5 L 353 G.H5.25
Hydrophobic ICL2 P 137 34x50 G.H5 I 344 G.H5.16
Van-der-waals ICL2 P 137 34x50 G.H5 I 344 G.H5.16
Van-der-waals ICL2 R 141 34x54 G.H5 N 346 G.H5.18
Hydrophobic ICL2 Y 140 34x53 G.H5 C 351 G.H5.23
Ionic TM6 E 260 6x30 G.H5 K 345 G.H5.17
Hydrophobic TM5 M 228 5x66 G.H5 I 344 G.H5.16
Van-der-waals TM5 M 228 5x66 G.H5 I 344 G.H5.16
Polar H8 R 332 8x52 G.H5 L 353 G.H5.25
Hydrophobic H8 R 332 8x52 G.H5 L 353 G.H5.25
Van-der-waals H8 R 332 8x52 G.H5 L 353 G.H5.25
Polar ICL2 P 137 34x50 G.H5 N 347 G.H5.19
Van-der-waals ICL2 P 137 34x50 G.H5 N 347 G.H5.19
Polar TM6 H 263 6x33 G.H5 Y 354 G.H5.26
Aromatic TM6 H 263 6x33 G.H5 Y 354 G.H5.26
Hydrophobic TM6 H 263 6x33 G.H5 Y 354 G.H5.26
Van-der-waals TM6 H 263 6x33 G.H5 Y 354 G.H5.26
Hydrophobic TM4 R 147 4x40 G.HN R 24 G.HN.48
Van-der-waals TM4 R 147 4x40 G.HN R 24 G.HN.48
Polar TM6 E 259 6x29 G.H5 Y 354 G.H5.26
Hydrophobic TM6 E 259 6x29 G.H5 Y 354 G.H5.26
Van-der-waals TM6 E 259 6x29 G.H5 Y 354 G.H5.26
Hydrophobic ICL2 F 138 34x51 G.S3 L 194 G.S3.01
Van-der-waals ICL2 F 138 34x51 G.S3 L 194 G.S3.01
Polar TM5 H 235 5x73 G.S6 H 322 G.S6.04
Aromatic TM5 H 235 5x73 G.S6 H 322 G.S6.04
Hydrophobic TM5 H 235 5x73 G.S6 H 322 G.S6.04
Van-der-waals TM5 H 235 5x73 G.S6 H 322 G.S6.04
Polar TM6 E 260 6x30 G.H5 Y 354 G.H5.26
Polar TM6 H 263 6x33 G.H5 L 353 G.H5.25
Hydrophobic TM6 H 263 6x33 G.H5 L 353 G.H5.25
Van-der-waals TM6 H 263 6x33 G.H5 L 353 G.H5.25
Hydrophobic ICL2 F 138 34x51 G.s2s3 K 192 G.s2s3.01
Van-der-waals ICL2 F 138 34x51 G.s2s3 K 192 G.s2s3.01
Polar TM3 E 129 3x49 G.H5 C 351 G.H5.23
Hydrophobic TM3 E 129 3x49 G.H5 C 351 G.H5.23
Hydrophobic ICL2 P 137 34x50 G.H5 T 340 G.H5.12
Polar H8 R 332 8x52 G.H5 Y 354 G.H5.26
Hydrophobic H8 R 332 8x52 G.H5 Y 354 G.H5.26
Van-der-waals H8 R 332 8x52 G.H5 Y 354 G.H5.26
Hydrophobic TM5 M 228 5x66 G.H5 K 345 G.H5.17
Hydrophobic ICL2 Y 140 34x53 G.H5 N 347 G.H5.19
Polar H8 R 327 8x47 G.H5 C 351 G.H5.23
Van-der-waals H8 R 327 8x47 G.H5 C 351 G.H5.23
Hydrophobic TM6 H 263 6x33 G.H5 L 348 G.H5.20
Hydrophobic TM2 F 61 2x39 G.H5 C 351 G.H5.23
Van-der-waals TM2 F 61 2x39 G.H5 C 351 G.H5.23
Polar ICL2 R 141 34x54 G.H5 N 347 G.H5.19
Hydrophobic ICL2 R 141 34x54 G.h2s4 T 219 G.h2s4.05
Hydrophobic TM4 T 145 4x38 G.HN E 28 G.HN.52
Hydrophobic TM5 L 232 5x70 G.h4s6 E 318 G.h4s6.12
Polar H8 R 327 8x47 G.H5 G 352 G.H5.24
Hydrophobic H8 R 327 8x47 G.H5 G 352 G.H5.24
Van-der-waals H8 R 327 8x47 G.H5 G 352 G.H5.24
Polar TM6 S 254 6x24 G.h4s6 D 315 G.h4s6.09
Hydrophobic TM6 S 254 6x24 G.h4s6 D 315 G.h4s6.09
Van-der-waals TM6 S 254 6x24 G.h4s6 D 315 G.h4s6.09
Hydrophobic TM5 L 232 5x70 G.S6 Y 320 G.S6.02
Polar TM5 H 235 5x73 G.S6 T 321 G.S6.03
Hydrophobic TM5 H 235 5x73 G.S6 T 321 G.S6.03
Van-der-waals TM5 H 235 5x73 G.S6 T 321 G.S6.03
Ionic TM6 E 259 6x29 G.H5 K 345 G.H5.17
Ionic TM5 R 237 5x75 G.h4s6 E 318 G.h4s6.12
Polar TM5 R 237 5x75 G.h4s6 E 318 G.h4s6.12
Hydrophobic TM5 M 228 5x66 G.H5 L 348 G.H5.20
Hydrophobic TM3 L 134 3x54 G.H5 I 344 G.H5.16
Van-der-waals TM3 L 134 3x54 G.H5 I 344 G.H5.16
Hydrophobic ICL2 R 141 34x54 G.H5 I 343 G.H5.15
Hydrophobic TM5 S 238 5x76 G.H4 A 301 G.H4.08
Van-der-waals TM5 S 238 5x76 G.H4 A 301 G.H4.08
Hydrophobic H8 R 327 8x47 G.H5 L 353 G.H5.25
Van-der-waals H8 R 327 8x47 G.H5 L 353 G.H5.25
Hydrophobic TM6 P 257 6x27 G.h4s6 D 315 G.h4s6.09
Hydrophobic TM2 F 61 2x39 G.H5 G 352 G.H5.24
Van-der-waals TM2 F 61 2x39 G.H5 G 352 G.H5.24
Hydrophobic ICL2 F 138 34x51 G.S3 F 196 G.S3.03
Hydrophobic TM2 F 61 2x39 G.H5 E 350 G.H5.22
Van-der-waals TM2 F 61 2x39 G.H5 E 350 G.H5.22
Polar TM5 C 239 5x77 G.H4 C 305 G.H4.13
Hydrophobic TM5 C 239 5x77 G.H4 C 305 G.H4.13
Van-der-waals TM5 C 239 5x77 G.H4 C 305 G.H4.13
Hydrophobic ICL2 R 141 34x54 G.S3 L 194 G.S3.01