Gi1 - 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.: 83.8

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

PTM Score: 0.8
iPTM Score: 0.7
PAE mean: 12.7


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 ICL1 R 52 - G.h3s5 T 260 G.h3s5.01
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
Polar ICL2 R 142 34x55 G.hns1 R 32 G.hns1.03
Hydrophobic ICL2 R 142 34x55 G.hns1 R 32 G.hns1.03
Van-der-waals ICL2 R 142 34x55 G.hns1 R 32 G.hns1.03
Hydrophobic ICL2 P 137 34x50 G.H5 I 343 G.H5.15
Polar 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
Polar ICL2 R 141 34x54 G.hns1 A 31 G.hns1.02
Hydrophobic ICL2 R 141 34x54 G.hns1 A 31 G.hns1.02
Van-der-waals ICL2 R 141 34x54 G.hns1 A 31 G.hns1.02
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 TM6 P 257 6x27 G.h4s6 D 315 G.h4s6.09
Van-der-waals TM6 P 257 6x27 G.h4s6 D 315 G.h4s6.09
Hydrophobic ICL2 P 137 34x50 G.H5 T 340 G.H5.12
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 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
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 ICL2 R 141 34x54 G.H5 I 343 G.H5.15
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
Hydrophobic ICL2 R 141 34x54 G.S3 L 194 G.S3.01
Polar TM5 C 239 5x77 G.H4 A 301 G.H4.08
Hydrophobic TM5 C 239 5x77 G.H4 A 301 G.H4.08
Van-der-waals TM5 C 239 5x77 G.H4 A 301 G.H4.08
Aromatic TM6 H 263 6x33 G.H5 F 354 G.H5.26
Hydrophobic TM6 H 263 6x33 G.H5 F 354 G.H5.26
Van-der-waals TM6 H 263 6x33 G.H5 F 354 G.H5.26
Van-der-waals TM6 L 258 6x28 G.H5 F 354 G.H5.26
Hydrophobic TM6 P 257 6x27 G.h4s6 K 314 G.h4s6.08
Van-der-waals TM6 P 257 6x27 G.h4s6 K 314 G.h4s6.08
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 ICL2 R 141 34x54 G.h2s4 T 219 G.h2s4.05
Hydrophobic ICL2 R 141 34x54 G.h2s4 T 219 G.h2s4.05
Van-der-waals ICL2 R 141 34x54 G.h2s4 T 219 G.h2s4.05
Ionic TM4 R 147 4x40 G.HN E 25 G.HN.49
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
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 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
Hydrophobic TM5 L 232 5x70 G.S6 Y 320 G.S6.02
Van-der-waals TM5 L 232 5x70 G.S6 Y 320 G.S6.02
Hydrophobic TM5 M 228 5x66 G.H5 L 348 G.H5.20
Polar ICL2 R 141 34x54 G.hns1 A 30 G.hns1.01
Polar TM5 S 238 5x76 G.H4 E 308 G.H4.16
Hydrophobic TM5 S 238 5x76 G.H4 E 308 G.H4.16
Van-der-waals TM5 S 238 5x76 G.H4 E 308 G.H4.16
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 ICL1 L 57 - G.HN G 27 G.HN.51
Ionic TM4 R 147 4x40 G.HN E 28 G.HN.52
Polar TM4 R 147 4x40 G.HN E 28 G.HN.52
Hydrophobic 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
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 Y 140 34x53 G.H5 N 347 G.H5.19
Polar TM3 E 129 3x49 G.H5 C 351 G.H5.23
Hydrophobic TM3 E 129 3x49 G.H5 C 351 G.H5.23
Van-der-waals TM3 E 129 3x49 G.H5 C 351 G.H5.23
Hydrophobic TM5 S 238 5x76 G.H4 C 305 G.H4.13
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
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 TM5 M 228 5x66 G.H5 K 345 G.H5.17
Polar TM2 S 59 2x37 G.H5 D 350 G.H5.22
Hydrophobic TM2 S 59 2x37 G.H5 D 350 G.H5.22
Van-der-waals TM2 S 59 2x37 G.H5 D 350 G.H5.22
Hydrophobic ICL2 F 138 34x51 G.S3 F 196 G.S3.03
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
Polar H8 R 332 8x52 G.H5 G 352 G.H5.24
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
Polar ICL2 R 141 34x54 G.S1 E 33 G.S1.01
Hydrophobic ICL2 R 141 34x54 G.S1 E 33 G.S1.01
Van-der-waals ICL2 R 141 34x54 G.S1 E 33 G.S1.01
Hydrophobic ICL2 R 142 34x55 G.S3 L 194 G.S3.01
Hydrophobic TM3 C 130 3x50 G.H5 C 351 G.H5.23
Hydrophobic ICL2 F 138 34x51 G.H5 I 343 G.H5.15
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
Hydrophobic TM2 F 61 2x39 G.H5 D 350 G.H5.22
Van-der-waals TM2 F 61 2x39 G.H5 D 350 G.H5.22
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
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
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
Hydrophobic TM5 L 225 5x63 G.H5 L 348 G.H5.20
Polar TM6 P 255 6x25 G.h4s6 D 315 G.h4s6.09
Hydrophobic TM6 P 255 6x25 G.h4s6 D 315 G.h4s6.09
Van-der-waals TM6 P 255 6x25 G.h4s6 D 315 G.h4s6.09
Polar H8 R 332 8x52 G.H5 F 354 G.H5.26
Hydrophobic H8 R 332 8x52 G.H5 F 354 G.H5.26
Van-der-waals H8 R 332 8x52 G.H5 F 354 G.H5.26
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
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
Hydrophobic TM4 T 145 4x38 G.HN E 28 G.HN.52
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
Hydrophobic ICL2 R 141 34x54 G.S1 V 34 G.S1.02
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