CB2 receptor - Gi1

GPCR CLASS (FAMILY)

Class A (Rhodopsin)

GPCR SPECIES

Homo sapiens

GPCR PREFERRED CHAIN

R

G PROTEIN (FAMILY)

Gi/o

G PROTEIN SPECIES

Homo sapiens

PDB CODE

RESOLUTION

2.8 Å

REFERENCE

PUBLICATION DATE

May 10, 2023

3D VIEW

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

LIGAND INTERACTIONS

LIGANDS

CP55940 - Agonist pubchem gtoplig chembl_ligand gtoplig

PHYSIOLOGICAL LIGANDS

anandamide, 2-arachidonoylglycerol



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

, , , 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

segment

AA

Number
Generic
number
Polar TM2 S 69 2x39 G.H5 C 351 G.H5.23
Hydrophobic TM2 S 69 2x39 G.H5 C 351 G.H5.23
Van-der-waals TM2 S 69 2x39 G.H5 C 351 G.H5.23
Polar TM5 H 219 5x68 G.H5 T 340 G.H5.12
Hydrophobic TM5 H 219 5x68 G.H5 T 340 G.H5.12
Polar TM3 C 134 3x53 G.H5 C 351 G.H5.23
Hydrophobic TM3 C 134 3x53 G.H5 C 351 G.H5.23
Van-der-waals TM3 C 134 3x53 G.H5 C 351 G.H5.23
Hydrophobic TM3 C 134 3x53 G.H5 L 348 G.H5.20
Hydrophobic ICL2 A 143 - G.hns1 R 32 G.hns1.03
Hydrophobic TM3 L 135 3x54 G.H5 L 348 G.H5.20
Van-der-waals TM3 L 135 3x54 G.H5 L 348 G.H5.20
Polar ICL2 P 138 - G.H5 N 347 G.H5.19
Van-der-waals ICL2 P 138 - G.H5 N 347 G.H5.19
Hydrophobic TM3 R 131 3x50 G.H5 C 351 G.H5.23
Hydrophobic ICL2 Y 141 - G.H5 N 347 G.H5.19
Van-der-waals ICL2 Y 141 - G.H5 N 347 G.H5.19
Ionic ICL2 K 142 - G.H5 D 350 G.H5.22
Polar ICL2 K 142 - G.H5 D 350 G.H5.22
Hydrophobic ICL2 K 142 - G.H5 D 350 G.H5.22
Van-der-waals ICL2 K 142 - G.H5 D 350 G.H5.22
Hydrophobic TM6 R 242 6x32 G.H5 F 354 G.H5.26
Van-der-waals TM6 R 242 6x32 G.H5 F 354 G.H5.26
Hydrophobic TM6 L 239 6x29 G.H5 F 354 G.H5.26
Van-der-waals TM6 L 239 6x29 G.H5 F 354 G.H5.26
Hydrophobic TM3 R 131 3x50 G.H5 L 353 G.H5.25
Van-der-waals TM3 R 131 3x50 G.H5 L 353 G.H5.25
Hydrophobic TM6 L 239 6x29 G.H5 K 345 G.H5.17
Hydrophobic ICL2 P 138 - G.H5 I 343 G.H5.15
Van-der-waals ICL2 P 138 - G.H5 I 343 G.H5.15
Hydrophobic TM6 L 239 6x29 G.H5 L 348 G.H5.20
Van-der-waals TM6 L 239 6x29 G.H5 L 348 G.H5.20
Hydrophobic TM5 L 223 5x72 G.H5 D 341 G.H5.13
Van-der-waals TM5 L 223 5x72 G.H5 D 341 G.H5.13
Polar H8 S 303 8x47 G.H5 G 352 G.H5.24
Hydrophobic H8 S 303 8x47 G.H5 G 352 G.H5.24
Van-der-waals H8 S 303 8x47 G.H5 G 352 G.H5.24
Hydrophobic TM2 Y 70 2x40 G.H5 D 350 G.H5.22
Van-der-waals TM2 Y 70 2x40 G.H5 D 350 G.H5.22
Hydrophobic ICL2 S 140 - G.hns1 R 32 G.hns1.03
Hydrophobic TM6 L 247 6x37 G.H5 L 353 G.H5.25
Hydrophobic ICL2 P 139 - G.S3 L 194 G.S3.01
Van-der-waals ICL2 P 139 - G.S3 L 194 G.S3.01
Hydrophobic TM5 L 223 5x72 G.H5 D 337 G.H5.09
Hydrophobic ICL3 H 226 - G.H5 Q 333 G.H5.05
Hydrophobic TM3 L 135 3x54 G.H5 I 344 G.H5.16
Hydrophobic ICL2 P 138 - G.H5 I 344 G.H5.16
Hydrophobic ICL2 A 143 - G.HN E 28 G.HN.52
Hydrophobic TM6 L 243 6x33 G.H5 L 353 G.H5.25
Van-der-waals TM6 L 243 6x33 G.H5 L 353 G.H5.25
Hydrophobic TM6 L 243 6x33 G.H5 F 354 G.H5.26
Hydrophobic TM6 T 246 6x36 G.H5 L 353 G.H5.25
Van-der-waals TM6 T 246 6x36 G.H5 L 353 G.H5.25
Polar H8 G 304 8x48 G.H5 F 354 G.H5.26
Hydrophobic TM6 L 239 6x29 G.H5 I 344 G.H5.16
Hydrophobic ICL2 P 139 - G.H5 I 343 G.H5.15
Hydrophobic TM2 Y 70 2x40 G.H5 G 352 G.H5.24
Hydrophobic TM5 L 223 5x72 G.S6 Y 320 G.S6.02
Ionic TM5 H 219 5x68 G.H5 D 341 G.H5.13
Polar TM5 H 219 5x68 G.H5 D 341 G.H5.13
Hydrophobic TM5 H 219 5x68 G.H5 D 341 G.H5.13
Van-der-waals TM5 H 219 5x68 G.H5 D 341 G.H5.13
Hydrophobic TM5 H 219 5x68 G.H5 I 344 G.H5.16
Ionic ICL3 H 226 - G.H5 D 337 G.H5.09
Polar ICL3 H 226 - G.H5 D 337 G.H5.09
Van-der-waals ICL3 H 226 - G.H5 D 337 G.H5.09
Van-der-waals TM6 R 242 6x32 G.H5 K 345 G.H5.17
Aromatic ICL3 H 226 - G.S6 H 322 G.S6.04
Hydrophobic ICL3 H 226 - G.S6 H 322 G.S6.04
Ionic TM2 K 67 2x37 G.H5 D 350 G.H5.22
Polar TM2 K 67 2x37 G.H5 D 350 G.H5.22
Hydrophobic TM2 K 67 2x37 G.H5 D 350 G.H5.22
Van-der-waals TM2 K 67 2x37 G.H5 D 350 G.H5.22
Hydrophobic ICL3 H 226 - G.H5 F 334 G.H5.06
Hydrophobic TM6 L 243 6x33 G.H5 L 348 G.H5.20
Hydrophobic TM5 L 223 5x72 G.H5 A 338 G.H5.10
Hydrophobic ICL3 H 226 - G.H5 K 330 G.H5.02
Polar TM3 C 134 3x53 G.H5 N 347 G.H5.19
Hydrophobic TM3 C 134 3x53 G.H5 N 347 G.H5.19