G15 - LPA4 receptor complex model

GPCR CLASS (FAMILY)

A (Rhodopsin)

SPECIES

Homo sapiens

G PROTEIN FAMILY

Gq/11

DATE

2023-09-15

3D VIEW

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


Tertiary structure confidence

(pLDDT score) avg.: 79.2

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

PTM Score: 0.7
iPTM Score: 0.7
PAE mean: 13.3


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 136 3x50 G.H5 Y 367 G.H5.19
Hydrophobic TM3 R 136 3x50 G.H5 Y 367 G.H5.19
Van-der-waals TM3 R 136 3x50 G.H5 Y 367 G.H5.19
Hydrophobic ICL2 R 147 34x54 G.S1 L 43 G.S1.02
Van-der-waals ICL2 R 147 34x54 G.S1 L 43 G.S1.02
Hydrophobic TM2 T 74 2x39 G.H5 I 371 G.H5.23
Hydrophobic ICL2 R 150 34x57 G.H5 Y 367 G.H5.19
Van-der-waals ICL2 R 150 34x57 G.H5 Y 367 G.H5.19
Hydrophobic C-term M 365 - H.HA E 74 H.HA.03
Van-der-waals C-term M 365 - H.HA E 74 H.HA.03
Hydrophobic TM6 T 242 6x28 G.H5 L 374 G.H5.26
Van-der-waals TM6 T 242 6x28 G.H5 L 374 G.H5.26
Polar C-term E 367 - G.S2 Y 195 G.S2.04
Hydrophobic C-term E 367 - G.S2 Y 195 G.S2.04
Van-der-waals C-term E 367 - G.S2 Y 195 G.S2.04
Hydrophobic TM6 Q 239 6x25 G.S6 F 340 G.S6.02
Aromatic ICL2 F 144 34x51 G.H5 F 356 G.H5.08
Hydrophobic ICL2 F 144 34x51 G.H5 F 356 G.H5.08
Van-der-waals ICL2 F 144 34x51 G.H5 F 356 G.H5.08
Hydrophobic TM6 I 240 6x26 G.H5 A 365 G.H5.17
Van-der-waals TM6 I 240 6x26 G.H5 A 365 G.H5.17
Hydrophobic ICL3 L 237 - G.H5 L 368 G.H5.20
Hydrophobic TM7 T 314 7x56 G.H5 N 372 G.H5.24
Van-der-waals TM7 T 314 7x56 G.H5 N 372 G.H5.24
Hydrophobic ICL2 P 143 34x50 G.H5 R 360 G.H5.12
Van-der-waals ICL2 P 143 34x50 G.H5 R 360 G.H5.12
Hydrophobic TM6 V 247 6x33 G.H5 L 368 G.H5.20
Polar ICL2 R 145 34x52 G.s2s3 Q 200 G.s2s3.01
Van-der-waals ICL2 R 145 34x52 G.s2s3 Q 200 G.s2s3.01
Hydrophobic TM3 A 139 3x53 G.H5 Y 367 G.H5.19
Van-der-waals TM3 A 139 3x53 G.H5 Y 367 G.H5.19
Hydrophobic ICL2 T 148 34x55 G.hns1 R 40 G.hns1.02
Van-der-waals ICL2 T 148 34x55 G.hns1 R 40 G.hns1.02
Hydrophobic ICL2 T 148 34x55 G.hns1 G 41 G.hns1.03
Van-der-waals ICL2 T 148 34x55 G.hns1 G 41 G.hns1.03
Hydrophobic ICL2 F 144 34x51 G.H5 V 363 G.H5.15
Polar TM6 I 240 6x26 G.h4s6 R 338 G.h4s6.20
Hydrophobic TM6 I 240 6x26 G.h4s6 R 338 G.h4s6.20
Van-der-waals TM6 I 240 6x26 G.h4s6 R 338 G.h4s6.20
Polar TM6 K 246 6x32 G.H5 N 372 G.H5.24
Hydrophobic ICL3 T 236 - G.H5 R 360 G.H5.12
Hydrophobic TM6 I 240 6x26 G.H5 D 361 G.H5.13
Van-der-waals TM6 I 240 6x26 G.H5 D 361 G.H5.13
Polar ICL3 A 235 - G.H5 K 357 G.H5.09
Polar TM3 D 135 3x49 G.H5 Y 367 G.H5.19
Van-der-waals TM3 D 135 3x49 G.H5 Y 367 G.H5.19
Hydrophobic ICL2 F 144 34x51 G.H5 R 360 G.H5.12
Van-der-waals ICL2 F 144 34x51 G.H5 R 360 G.H5.12
Hydrophobic TM3 R 136 3x50 G.H5 I 371 G.H5.23
Hydrophobic TM4 T 151 4x38 G.hns1 R 40 G.hns1.02
Van-der-waals TM4 T 151 4x38 G.hns1 R 40 G.hns1.02
Hydrophobic H8 L 315 8x47 G.H5 N 372 G.H5.24
Van-der-waals H8 L 315 8x47 G.H5 N 372 G.H5.24
Hydrophobic C-term M 365 - G.H1 R 63 G.H1.09
Van-der-waals C-term M 365 - G.H1 R 63 G.H1.09
Hydrophobic ICL2 P 143 34x50 G.H5 V 363 G.H5.15
Polar TM2 T 74 2x39 G.H5 Y 367 G.H5.19
Hydrophobic ICL2 F 144 34x51 G.H5 V 359 G.H5.11
Hydrophobic ICL3 T 236 - G.H5 L 364 G.H5.16
Polar H8 S 317 8x49 G.H5 N 372 G.H5.24
Van-der-waals H8 S 317 8x49 G.H5 N 372 G.H5.24
Polar ICL2 R 145 34x52 G.s2s3 K 201 G.s2s3.02
Hydrophobic ICL2 R 145 34x52 G.s2s3 K 201 G.s2s3.02
Van-der-waals ICL2 R 145 34x52 G.s2s3 K 201 G.s2s3.02
Van-der-waals ICL2 R 147 34x54 G.hns1 R 40 G.hns1.02
Hydrophobic ICL2 R 147 34x54 G.h2s4 I 227 G.h2s4.05
Van-der-waals ICL2 R 147 34x54 G.h2s4 I 227 G.h2s4.05
Hydrophobic TM2 S 72 2x37 G.H5 E 370 G.H5.22
Hydrophobic H8 L 315 8x47 G.H5 I 371 G.H5.23
Van-der-waals H8 L 315 8x47 G.H5 I 371 G.H5.23
Hydrophobic TM3 I 140 3x54 G.H5 L 364 G.H5.16
Hydrophobic ICL2 F 144 34x51 G.S1 L 43 G.S1.02
Van-der-waals ICL2 F 144 34x51 G.S1 L 43 G.S1.02
Polar TM6 Q 239 6x25 G.H5 K 357 G.H5.09
Hydrophobic TM6 Q 239 6x25 G.H5 K 357 G.H5.09
Van-der-waals TM6 Q 239 6x25 G.H5 K 357 G.H5.09
Polar H8 E 316 8x48 G.H5 N 372 G.H5.24
Hydrophobic H8 E 316 8x48 G.H5 N 372 G.H5.24
Van-der-waals H8 E 316 8x48 G.H5 N 372 G.H5.24
Hydrophobic TM3 I 140 3x54 G.H5 Y 367 G.H5.19
Hydrophobic TM6 V 247 6x33 G.H5 L 373 G.H5.25
Van-der-waals TM6 V 247 6x33 G.H5 L 373 G.H5.25
Hydrophobic TM6 M 250 6x36 G.H5 L 373 G.H5.25
Van-der-waals TM6 M 250 6x36 G.H5 L 373 G.H5.25
Hydrophobic H8 L 315 8x47 G.H5 E 370 G.H5.22
Hydrophobic TM6 I 240 6x26 G.H5 L 364 G.H5.16
Van-der-waals TM6 I 240 6x26 G.H5 L 364 G.H5.16
Ionic H8 E 316 8x48 G.h4s6 R 335 G.h4s6.17
Polar H8 E 316 8x48 G.h4s6 R 335 G.h4s6.17
Hydrophobic H8 E 316 8x48 G.h4s6 R 335 G.h4s6.17
Van-der-waals H8 E 316 8x48 G.h4s6 R 335 G.h4s6.17
Hydrophobic ICL2 F 144 34x51 G.S3 T 202 G.S3.01