Gi1 - LPA2 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.: 86.1

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

PTM Score: 0.8
iPTM Score: 0.7
PAE mean: 11.6


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
Polar TM3 R 126 3x50 G.H5 G 352 G.H5.24
Hydrophobic TM3 R 126 3x50 G.H5 G 352 G.H5.24
Van-der-waals TM3 R 126 3x50 G.H5 G 352 G.H5.24
Hydrophobic TM3 V 130 3x54 G.H5 N 347 G.H5.19
Hydrophobic TM6 Y 229 6x26 G.h4s6 E 318 G.h4s6.12
Van-der-waals TM6 Y 229 6x26 G.h4s6 E 318 G.h4s6.12
Hydrophobic TM6 Y 229 6x26 G.S6 Y 320 G.S6.02
Hydrophobic TM6 T 239 6x36 G.H5 G 352 G.H5.24
Van-der-waals TM6 T 239 6x36 G.H5 G 352 G.H5.24
Polar TM7 R 295 7x56 G.H5 F 354 G.H5.26
Van-der-waals TM7 R 295 7x56 G.H5 F 354 G.H5.26
Polar TM6 Y 229 6x26 G.H5 K 345 G.H5.17
Hydrophobic TM6 Y 229 6x26 G.H5 K 345 G.H5.17
Van-der-waals TM6 Y 229 6x26 G.H5 K 345 G.H5.17
Polar TM6 T 239 6x36 G.H5 F 354 G.H5.26
Polar TM6 S 235 6x32 G.H5 F 354 G.H5.26
Hydrophobic TM6 S 235 6x32 G.H5 F 354 G.H5.26
Van-der-waals TM6 S 235 6x32 G.H5 F 354 G.H5.26
Hydrophobic ICL2 V 133 34x50 G.S3 L 194 G.S3.01
Van-der-waals ICL2 V 133 34x50 G.S3 L 194 G.S3.01
Hydrophobic ICL3 V 223 - G.S6 I 319 G.S6.01
Van-der-waals ICL3 V 223 - G.S6 I 319 G.S6.01
Polar TM3 R 126 3x50 G.H5 C 351 G.H5.23
Hydrophobic TM3 R 126 3x50 G.H5 C 351 G.H5.23
Van-der-waals TM3 R 126 3x50 G.H5 C 351 G.H5.23
Polar TM3 S 129 3x53 G.H5 N 347 G.H5.19
Hydrophobic TM3 S 129 3x53 G.H5 N 347 G.H5.19
Van-der-waals TM3 S 129 3x53 G.H5 N 347 G.H5.19
Hydrophobic TM5 I 208 5x61 G.H5 L 353 G.H5.25
Hydrophobic TM5 Y 205 5x58 G.H5 L 353 G.H5.25
Hydrophobic TM5 Y 211 5x64 G.H5 I 344 G.H5.16
Hydrophobic TM2 I 64 2x39 G.H5 C 351 G.H5.23
Hydrophobic ICL2 Q 134 34x51 G.H5 I 343 G.H5.15
Van-der-waals ICL2 Q 134 34x51 G.H5 I 343 G.H5.15
Hydrophobic ICL2 R 138 34x55 G.HN G 27 G.HN.51
Hydrophobic TM6 T 232 6x29 G.H5 F 354 G.H5.26
Van-der-waals TM6 T 232 6x29 G.H5 F 354 G.H5.26
Hydrophobic ICL3 V 223 - G.h4s6 E 318 G.h4s6.12
Hydrophobic TM6 T 232 6x29 G.H5 K 345 G.H5.17
Hydrophobic TM3 V 130 3x54 G.H5 I 344 G.H5.16
Polar TM3 S 129 3x53 G.H5 C 351 G.H5.23
Hydrophobic TM3 S 129 3x53 G.H5 C 351 G.H5.23
Van-der-waals TM3 S 129 3x53 G.H5 C 351 G.H5.23
Hydrophobic TM4 P 140 4x38 G.HN R 24 G.HN.48
Ionic TM6 R 228 6x25 G.h4s6 D 315 G.h4s6.09
Polar TM6 R 228 6x25 G.h4s6 D 315 G.h4s6.09
Hydrophobic TM6 R 228 6x25 G.h4s6 D 315 G.h4s6.09
Van-der-waals TM6 R 228 6x25 G.h4s6 D 315 G.h4s6.09
Hydrophobic TM5 V 212 5x65 G.H5 L 348 G.H5.20
Aromatic ICL3 H 222 - G.H5 F 334 G.H5.06
Hydrophobic ICL3 H 222 - G.H5 F 334 G.H5.06
Van-der-waals ICL3 H 222 - G.H5 F 334 G.H5.06
Polar TM6 L 236 6x33 G.H5 L 353 G.H5.25
Hydrophobic TM6 L 236 6x33 G.H5 L 353 G.H5.25
Van-der-waals TM6 L 236 6x33 G.H5 L 353 G.H5.25
Polar ICL2 L 135 34x52 G.hns1 A 31 G.hns1.02
Van-der-waals ICL2 L 135 34x52 G.hns1 A 31 G.hns1.02
Hydrophobic ICL3 H 222 - G.S6 Y 320 G.S6.02
Ionic TM6 H 226 6x23 G.h4s6 D 315 G.h4s6.09
Polar TM6 H 226 6x23 G.h4s6 D 315 G.h4s6.09
Hydrophobic TM6 H 226 6x23 G.h4s6 D 315 G.h4s6.09
Hydrophobic ICL2 L 135 34x52 G.h2s4 T 219 G.h2s4.05
Van-der-waals ICL2 L 135 34x52 G.h2s4 T 219 G.h2s4.05
Polar ICL2 Q 134 34x51 G.H5 N 347 G.H5.19
Van-der-waals ICL2 Q 134 34x51 G.H5 N 347 G.H5.19
Hydrophobic TM5 R 215 5x68 G.H5 T 340 G.H5.12
Van-der-waals TM5 R 215 5x68 G.H5 T 340 G.H5.12
Hydrophobic ICL2 Q 134 34x51 G.hns1 R 32 G.hns1.03
Hydrophobic TM5 M 219 5x72 G.H5 D 337 G.H5.09
Van-der-waals TM5 M 219 5x72 G.H5 D 337 G.H5.09
Hydrophobic TM5 M 219 5x72 G.H5 D 341 G.H5.13
Polar TM6 T 239 6x36 G.H5 L 353 G.H5.25
Hydrophobic TM6 T 239 6x36 G.H5 L 353 G.H5.25
Van-der-waals TM6 T 239 6x36 G.H5 L 353 G.H5.25
Polar ICL3 S 224 - G.H4 E 308 G.H4.16
Hydrophobic ICL3 S 224 - G.H4 E 308 G.H4.16
Van-der-waals ICL3 S 224 - G.H4 E 308 G.H4.16
Hydrophobic ICL3 V 223 - G.S6 Y 320 G.S6.02
Van-der-waals ICL3 V 223 - G.S6 Y 320 G.S6.02
Polar TM6 Y 229 6x26 G.H5 D 341 G.H5.13
Hydrophobic TM6 Y 229 6x26 G.H5 D 341 G.H5.13
Van-der-waals TM6 Y 229 6x26 G.H5 D 341 G.H5.13
Polar ICL2 H 136 34x53 G.hns1 A 30 G.hns1.01
Hydrophobic ICL2 H 136 34x53 G.hns1 A 30 G.hns1.01
Van-der-waals ICL2 H 136 34x53 G.hns1 A 30 G.hns1.01
Hydrophobic ICL2 V 133 34x50 G.H5 I 343 G.H5.15
Van-der-waals ICL2 V 133 34x50 G.H5 I 343 G.H5.15
Hydrophobic TM6 T 232 6x29 G.H5 L 348 G.H5.20
Hydrophobic TM3 R 126 3x50 G.H5 L 353 G.H5.25
Van-der-waals TM3 R 126 3x50 G.H5 L 353 G.H5.25
Polar ICL3 H 222 - G.S6 T 321 G.S6.03
Van-der-waals ICL3 H 222 - G.S6 T 321 G.S6.03
Hydrophobic ICL2 Q 134 34x51 G.hns1 A 31 G.hns1.02
Van-der-waals ICL2 Q 134 34x51 G.hns1 A 31 G.hns1.02
Hydrophobic TM5 R 215 5x68 G.H5 I 344 G.H5.16
Van-der-waals TM5 R 215 5x68 G.H5 I 344 G.H5.16
Hydrophobic ICL2 V 133 34x50 G.H5 T 340 G.H5.12
Hydrophobic ICL2 L 135 34x52 G.S1 V 34 G.S1.02
Hydrophobic TM6 I 243 6x40 G.H5 L 353 G.H5.25
Polar ICL3 S 224 - G.S6 I 319 G.S6.01
Van-der-waals ICL3 S 224 - G.S6 I 319 G.S6.01
Hydrophobic TM3 V 130 3x54 G.H5 L 348 G.H5.20
Van-der-waals TM3 V 130 3x54 G.H5 L 348 G.H5.20
Polar TM6 H 226 6x23 G.h4s6 K 314 G.h4s6.08
Hydrophobic TM6 H 226 6x23 G.h4s6 K 314 G.h4s6.08
Van-der-waals TM6 H 226 6x23 G.h4s6 K 314 G.h4s6.08
Ionic TM5 R 218 5x71 G.H5 D 337 G.H5.09
Polar TM5 R 218 5x71 G.H5 D 337 G.H5.09
Hydrophobic TM5 R 218 5x71 G.H5 D 337 G.H5.09
Van-der-waals TM5 R 218 5x71 G.H5 D 337 G.H5.09
Hydrophobic TM5 V 212 5x65 G.H5 I 344 G.H5.16
Polar ICL2 H 136 34x53 G.hns1 A 31 G.hns1.02
Hydrophobic ICL2 H 136 34x53 G.hns1 A 31 G.hns1.02
Van-der-waals ICL2 H 136 34x53 G.hns1 A 31 G.hns1.02
Hydrophobic TM5 M 219 5x72 G.H5 A 338 G.H5.10
Hydrophobic TM6 L 236 6x33 G.H5 L 348 G.H5.20
Hydrophobic TM5 M 219 5x72 G.S6 Y 320 G.S6.02
Hydrophobic ICL2 L 135 34x52 G.H5 I 343 G.H5.15
Van-der-waals ICL2 L 135 34x52 G.H5 I 343 G.H5.15