μ 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

8F7Q

RESOLUTION

3.2 Å

REFERENCE

10.1016/J.CELL.2022.12.026

PUBLICATION DATE

Dec. 14, 2022

3D VIEW

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

LIGAND INTERACTIONS

46 interactions (Click to see)

LIGANDS

β-endorphin - Agonist pubchem gtoplig chembl_ligand pubchem

PHYSIOLOGICAL LIGANDS

endomorphin-1, endomorphin-2, [Met]enkephalin, dynorphin A, [Leu]enkephalin, β-endorphin, dynorphin A-(1-13), dynorphin A-(1-8), dynorphin B



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, Gβ, Gγ, 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 H8 N 344 8x49 G.H5 D 350 G.H5.22
Hydrophobic ICL2 V 175 34x51 G.s2s3 D 193 G.s2s3.02
Hydrophobic ICL3 M 266 - G.H5 K 345 G.H5.17
Van-der-waals ICL3 M 266 - G.H5 K 345 G.H5.17
Van-der-waals H8 D 342 8x47 G.H5 C 351 G.H5.23
Hydrophobic H8 D 342 8x47 G.H5 G 352 G.H5.24
Van-der-waals H8 D 342 8x47 G.H5 G 352 G.H5.24
Hydrophobic ICL2 V 175 34x51 G.H5 F 336 G.H5.08
Hydrophobic TM5 V 264 5x68 G.H5 I 344 G.H5.16
Ionic TM6 K 273 6x26 G.h4s6 E 318 G.h4s6.12
Polar TM6 K 273 6x26 G.h4s6 E 318 G.h4s6.12
Hydrophobic TM5 L 261 5x65 G.H5 L 348 G.H5.20
Van-der-waals TM5 L 261 5x65 G.H5 L 348 G.H5.20
Hydrophobic ICL2 P 174 34x50 G.H5 I 344 G.H5.16
Van-der-waals ICL2 P 174 34x50 G.H5 I 344 G.H5.16
Polar TM6 R 279 6x32 G.H5 L 353 G.H5.25
Hydrophobic TM6 R 279 6x32 G.H5 L 353 G.H5.25
Van-der-waals TM6 R 279 6x32 G.H5 L 353 G.H5.25
Polar TM3 A 170 3x53 G.H5 N 347 G.H5.19
Hydrophobic TM3 A 170 3x53 G.H5 N 347 G.H5.19
Hydrophobic ICL2 A 177 34x53 G.H5 N 347 G.H5.19
Polar TM6 K 273 6x26 G.h4s6 D 315 G.h4s6.09
Hydrophobic TM6 K 273 6x26 G.h4s6 D 315 G.h4s6.09
Van-der-waals TM6 K 273 6x26 G.h4s6 D 315 G.h4s6.09
Hydrophobic H8 E 343 8x48 G.H5 F 354 G.H5.26
Van-der-waals H8 E 343 8x48 G.H5 F 354 G.H5.26
Polar TM6 K 273 6x26 G.h4s6 K 314 G.h4s6.08
Van-der-waals TM6 K 273 6x26 G.h4s6 K 314 G.h4s6.08
Hydrophobic TM6 I 280 6x33 G.H5 L 353 G.H5.25
Hydrophobic TM6 N 276 6x29 G.H5 F 354 G.H5.26
Van-der-waals TM6 N 276 6x29 G.H5 F 354 G.H5.26
Ionic ICL2 D 179 34x55 G.hns1 R 32 G.hns1.03
Polar ICL2 D 179 34x55 G.hns1 R 32 G.hns1.03
Van-der-waals ICL2 D 179 34x55 G.hns1 R 32 G.hns1.03
Hydrophobic ICL2 P 174 34x50 G.H5 T 340 G.H5.12
Van-der-waals ICL2 P 174 34x50 G.H5 T 340 G.H5.12
Hydrophobic ICL2 P 174 34x50 G.H5 I 343 G.H5.15
Van-der-waals ICL2 P 174 34x50 G.H5 I 343 G.H5.15
Polar H8 N 344 8x49 G.H5 K 349 G.H5.21
Hydrophobic ICL3 M 266 - G.H5 F 354 G.H5.26
Van-der-waals ICL3 M 266 - G.H5 F 354 G.H5.26
Hydrophobic TM3 V 171 3x54 G.H5 L 348 G.H5.20
Van-der-waals TM3 V 171 3x54 G.H5 L 348 G.H5.20
Hydrophobic ICL3 L 267 - G.H5 F 354 G.H5.26
Polar H8 E 343 8x48 G.H5 G 352 G.H5.24
Hydrophobic H8 E 343 8x48 G.H5 G 352 G.H5.24
Van-der-waals H8 E 343 8x48 G.H5 G 352 G.H5.24
Hydrophobic TM5 R 260 5x64 G.H5 I 344 G.H5.16
Van-der-waals TM5 R 260 5x64 G.H5 I 344 G.H5.16
Hydrophobic TM6 M 283 6x36 G.H5 L 353 G.H5.25
Van-der-waals TM6 M 283 6x36 G.H5 L 353 G.H5.25
Hydrophobic TM3 R 167 3x50 G.H5 C 351 G.H5.23
Ionic ICL2 R 181 34x57 G.H5 D 350 G.H5.22
Polar ICL2 R 181 34x57 G.H5 D 350 G.H5.22
Hydrophobic ICL2 R 181 34x57 G.H5 D 350 G.H5.22
Van-der-waals ICL2 R 181 34x57 G.H5 D 350 G.H5.22
Polar ICL2 R 181 34x57 G.H5 C 351 G.H5.23
Hydrophobic ICL2 R 181 34x57 G.H5 C 351 G.H5.23
Van-der-waals TM6 R 279 6x32 G.H5 F 354 G.H5.26
Hydrophobic TM2 T 103 2x37 G.H5 D 350 G.H5.22
Van-der-waals TM2 T 103 2x37 G.H5 D 350 G.H5.22
Hydrophobic ICL3 R 265 - G.S6 Y 320 G.S6.02
Van-der-waals ICL3 R 265 - G.S6 Y 320 G.S6.02
Hydrophobic ICL2 V 175 34x51 G.S3 L 194 G.S3.01
Hydrophobic TM5 M 257 5x61 G.H5 L 353 G.H5.25
Van-der-waals TM5 M 257 5x61 G.H5 L 353 G.H5.25
Hydrophobic ICL2 L 178 34x54 G.S3 L 194 G.S3.01
Hydrophobic TM3 A 170 3x53 G.H5 C 351 G.H5.23
Polar ICL2 R 181 34x57 G.H5 N 347 G.H5.19
Van-der-waals ICL2 R 181 34x57 G.H5 N 347 G.H5.19