G15 - S1P2 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.: 78.8

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

PTM Score: 0.7
iPTM Score: 0.5
PAE mean: 16.4


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 ICL2 Y 140 34x53 G.hns1 R 40 G.hns1.02
Hydrophobic ICL2 Y 140 34x53 G.hns1 R 40 G.hns1.02
Van-der-waals ICL2 Y 140 34x53 G.hns1 R 40 G.hns1.02
Hydrophobic C-term E 348 - G.h1ha A 68 G.h1ha.02
Van-der-waals C-term E 348 - G.h1ha A 68 G.h1ha.02
Polar ICL2 Y 140 34x53 G.H5 Y 367 G.H5.19
Aromatic ICL2 Y 140 34x53 G.H5 Y 367 G.H5.19
Hydrophobic ICL2 Y 140 34x53 G.H5 Y 367 G.H5.19
Van-der-waals ICL2 Y 140 34x53 G.H5 Y 367 G.H5.19
Polar TM2 Y 69 2x40 G.H5 N 372 G.H5.24
Polar ICL2 K 138 34x51 G.s2s3 K 201 G.s2s3.02
Hydrophobic ICL3 M 223 - G.h4s6 R 338 G.h4s6.20
Van-der-waals ICL3 M 223 - G.h4s6 R 338 G.h4s6.20
Hydrophobic TM2 M 68 2x39 G.H5 N 372 G.H5.24
Van-der-waals TM2 M 68 2x39 G.H5 N 372 G.H5.24
Hydrophobic TM7 R 291 7x56 G.H5 N 372 G.H5.24
Van-der-waals TM7 R 291 7x56 G.H5 N 372 G.H5.24
Hydrophobic TM5 V 216 5x65 G.H5 L 368 G.H5.20
Hydrophobic ICL3 M 223 - G.S6 L 339 G.S6.01
Van-der-waals ICL3 M 223 - G.S6 L 339 G.S6.01
Hydrophobic TM6 A 230 6x32 G.H5 L 374 G.H5.26
Polar TM6 Q 227 6x29 G.h4s6 R 335 G.h4s6.17
Van-der-waals TM6 Q 227 6x29 G.h4s6 R 335 G.h4s6.17
Hydrophobic ICL2 V 137 34x50 G.H5 V 363 G.H5.15
Van-der-waals ICL2 V 137 34x50 G.H5 V 363 G.H5.15
Hydrophobic TM5 V 216 5x65 G.H5 L 364 G.H5.16
Polar ICL3 H 220 - G.h4s6 R 338 G.h4s6.20
Hydrophobic ICL3 H 220 - G.h4s6 R 338 G.h4s6.20
Van-der-waals ICL3 H 220 - G.h4s6 R 338 G.h4s6.20
Hydrophobic TM3 R 130 3x50 G.H5 L 373 G.H5.25
Hydrophobic TM6 Q 227 6x29 G.H5 L 374 G.H5.26
Van-der-waals TM6 Q 227 6x29 G.H5 L 374 G.H5.26
Hydrophobic ICL2 L 139 34x52 G.hns1 R 40 G.hns1.02
Van-der-waals ICL2 L 139 34x52 G.hns1 R 40 G.hns1.02
Ionic ICL2 D 143 34x56 G.HN K 37 G.HN.52
Polar TM4 K 144 4x38 G.H5 Y 367 G.H5.19
Hydrophobic TM4 K 144 4x38 G.H5 Y 367 G.H5.19
Van-der-waals TM4 K 144 4x38 G.H5 Y 367 G.H5.19
Hydrophobic ICL2 L 139 34x52 G.h2s4 I 227 G.h2s4.05
Van-der-waals ICL2 L 139 34x52 G.h2s4 I 227 G.h2s4.05
Polar ICL2 S 142 34x55 G.hns1 R 40 G.hns1.02
Hydrophobic ICL2 S 142 34x55 G.hns1 R 40 G.hns1.02
Hydrophobic ICL2 L 139 34x52 G.S1 L 43 G.S1.02
Van-der-waals ICL2 L 139 34x52 G.S1 L 43 G.S1.02
Hydrophobic TM6 V 235 6x37 G.H5 L 373 G.H5.25
Hydrophobic ICL2 V 137 34x50 G.H5 R 360 G.H5.12
Van-der-waals ICL2 V 137 34x50 G.H5 R 360 G.H5.12
Polar TM3 R 130 3x50 G.H5 I 371 G.H5.23
Hydrophobic TM3 R 130 3x50 G.H5 I 371 G.H5.23
Van-der-waals TM3 R 130 3x50 G.H5 I 371 G.H5.23
Polar ICL2 L 139 34x52 G.H5 Y 367 G.H5.19
Hydrophobic TM5 S 219 5x68 G.H5 D 361 G.H5.13
Van-der-waals TM5 S 219 5x68 G.H5 D 361 G.H5.13
Hydrophobic ICL3 H 220 - G.H5 L 364 G.H5.16
Hydrophobic ICL2 S 142 34x55 G.HN K 37 G.HN.52
Van-der-waals ICL2 S 142 34x55 G.HN K 37 G.HN.52
Polar TM6 Q 227 6x29 G.h4s6 R 338 G.h4s6.20
Hydrophobic TM6 Q 227 6x29 G.h4s6 R 338 G.h4s6.20
Van-der-waals TM6 Q 227 6x29 G.h4s6 R 338 G.h4s6.20
Hydrophobic TM6 L 231 6x33 G.H5 L 368 G.H5.20
Hydrophobic C-term M 340 - G.hfs2 M 187 G.hfs2.03
Van-der-waals C-term M 340 - G.hfs2 M 187 G.hfs2.03
Hydrophobic ICL2 L 139 34x52 G.hns1 G 41 G.hns1.03
Van-der-waals ICL2 L 139 34x52 G.hns1 G 41 G.hns1.03
Hydrophobic ICL2 V 137 34x50 G.H5 L 364 G.H5.16
Polar TM6 T 234 6x36 G.H5 L 373 G.H5.25
Hydrophobic TM6 T 234 6x36 G.H5 L 373 G.H5.25
Van-der-waals TM6 T 234 6x36 G.H5 L 373 G.H5.25
Hydrophobic TM3 A 133 3x53 G.H5 Y 367 G.H5.19
Van-der-waals TM3 A 133 3x53 G.H5 Y 367 G.H5.19
Ionic ICL3 D 222 - G.H5 K 357 G.H5.09
Polar ICL3 D 222 - G.H5 K 357 G.H5.09
Polar TM6 L 231 6x33 G.H5 L 373 G.H5.25
Hydrophobic TM6 L 231 6x33 G.H5 L 373 G.H5.25
Van-der-waals TM6 L 231 6x33 G.H5 L 373 G.H5.25
Hydrophobic H8 R 293 8x48 G.h4s6 R 335 G.h4s6.17
Hydrophobic TM2 M 68 2x39 G.H5 I 371 G.H5.23
Van-der-waals TM2 M 68 2x39 G.H5 I 371 G.H5.23
Hydrophobic TM2 M 68 2x39 G.H5 E 370 G.H5.22
Van-der-waals TM2 M 68 2x39 G.H5 E 370 G.H5.22
Hydrophobic TM5 S 219 5x68 G.H5 L 364 G.H5.16
Van-der-waals TM6 A 230 6x32 G.H5 L 373 G.H5.25
Polar H8 S 292 8x47 G.H5 N 372 G.H5.24
Hydrophobic H8 S 292 8x47 G.H5 N 372 G.H5.24
Van-der-waals H8 S 292 8x47 G.H5 N 372 G.H5.24
Hydrophobic TM3 I 134 3x54 G.H5 L 368 G.H5.20
Ionic ICL3 H 220 - G.H5 D 361 G.H5.13
Polar ICL3 H 220 - G.H5 D 361 G.H5.13
Hydrophobic ICL3 H 220 - G.H5 D 361 G.H5.13
Van-der-waals ICL3 H 220 - G.H5 D 361 G.H5.13
Hydrophobic ICL2 L 139 34x52 G.S1 E 42 G.S1.01
Van-der-waals ICL2 L 139 34x52 G.S1 E 42 G.S1.01
Hydrophobic ICL2 Y 140 34x53 G.H5 E 370 G.H5.22
Van-der-waals ICL2 Y 140 34x53 G.H5 E 370 G.H5.22
Polar TM5 S 219 5x68 G.H5 R 360 G.H5.12
Hydrophobic TM5 S 219 5x68 G.H5 R 360 G.H5.12
Van-der-waals TM5 S 219 5x68 G.H5 R 360 G.H5.12
Hydrophobic TM3 I 134 3x54 G.H5 L 364 G.H5.16
Polar ICL2 K 138 34x51 G.H5 Y 367 G.H5.19
Van-der-waals ICL2 K 138 34x51 G.H5 Y 367 G.H5.19
Polar ICL2 G 141 34x54 G.hns1 R 40 G.hns1.02
Hydrophobic ICL2 G 141 34x54 G.hns1 R 40 G.hns1.02
Hydrophobic ICL3 M 223 - G.S6 F 340 G.S6.02