μ receptor - Gi3

GPCR CLASS (FAMILY)

Class A (Rhodopsin)

GPCR SPECIES

Homo sapiens

GPCR PREFERRED CHAIN

R

G PROTEIN (FAMILY)

Gi/o

G PROTEIN SPECIES

Macaca mulatta

PDB CODE

8K9L

RESOLUTION

3.1 Å

REFERENCE

10.1038/S41467-024-47792-6

PUBLICATION DATE

May 29, 2024

3D VIEW

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

LIGAND INTERACTIONS

57 interactions (Click to see)

LIGANDS

DAMGO - Agonist pubchem gtoplig chembl_ligand chembl_ligand ,

(2~{S})-2-(3-bromanyl-4-methoxy-phenyl)-3-(4-chlorophenyl)sulfonyl-1,3-thiazolidine - PAM pubchem

PHYSIOLOGICAL LIGANDS

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



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
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 TM2 T 105 2x39 G.H5 C 351 G.H5.23
Polar 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
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 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
Ionic ICL2 D 179 34x55 G.hns1 K 32 G.hns1.03
Polar ICL2 D 179 34x55 G.hns1 K 32 G.hns1.03
Hydrophobic ICL2 D 179 34x55 G.hns1 K 32 G.hns1.03
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 TM5 M 257 5x61 G.H5 L 353 G.H5.25
Hydrophobic TM5 L 261 5x65 G.H5 I 344 G.H5.16
Polar TM2 T 105 2x39 G.H5 E 350 G.H5.22
Hydrophobic TM2 T 105 2x39 G.H5 E 350 G.H5.22
Van-der-waals TM2 T 105 2x39 G.H5 E 350 G.H5.22
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 E 350 G.H5.22
Hydrophobic TM3 V 171 3x54 G.H5 I 344 G.H5.16
Van-der-waals TM3 V 171 3x54 G.H5 I 344 G.H5.16
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 ICL2 R 181 34x57 G.H5 C 351 G.H5.23
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 ICL2 L 178 34x54 G.hns1 K 32 G.hns1.03
Hydrophobic ICL2 L 178 34x54 G.S3 L 194 G.S3.01
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
Hydrophobic ICL3 M 266 - G.h4s6 T 316 G.h4s6.10
Hydrophobic ICL3 M 266 - G.H5 K 345 G.H5.17
Hydrophobic ICL3 M 266 - G.h4s6 E 318 G.h4s6.12
Hydrophobic H8 N 344 8x49 G.H5 G 352 G.H5.24
Hydrophobic TM2 T 103 2x37 G.H5 E 350 G.H5.22
Polar ICL3 R 265 - G.S6 I 319 G.S6.01
Van-der-waals ICL3 R 265 - G.S6 I 319 G.S6.01
Ionic ICL2 R 181 34x57 G.H5 E 350 G.H5.22
Polar ICL2 R 181 34x57 G.H5 E 350 G.H5.22
Hydrophobic ICL2 R 181 34x57 G.H5 E 350 G.H5.22
Van-der-waals ICL2 R 181 34x57 G.H5 E 350 G.H5.22
Polar ICL3 R 265 - G.H5 D 341 G.H5.13
Hydrophobic ICL3 R 265 - G.H5 D 341 G.H5.13
Van-der-waals ICL3 R 265 - G.H5 D 341 G.H5.13
Hydrophobic H8 E 343 8x48 G.H5 Y 354 G.H5.26
Hydrophobic H8 E 343 8x48 G.H5 L 353 G.H5.25
Polar TM6 N 276 6x29 G.H5 Y 354 G.H5.26
Hydrophobic TM6 N 276 6x29 G.H5 Y 354 G.H5.26
Van-der-waals TM6 N 276 6x29 G.H5 Y 354 G.H5.26
Hydrophobic ICL2 P 174 34x50 G.H5 T 340 G.H5.12
Hydrophobic TM3 R 167 3x50 G.H5 L 353 G.H5.25
Van-der-waals TM6 I 280 6x33 G.H5 L 353 G.H5.25
Polar H8 N 344 8x49 G.H5 K 349 G.H5.21
Hydrophobic H8 N 344 8x49 G.H5 K 349 G.H5.21
Van-der-waals H8 N 344 8x49 G.H5 K 349 G.H5.21
Hydrophobic TM3 A 170 3x53 G.H5 C 351 G.H5.23
Van-der-waals H8 N 344 8x49 G.H5 Y 354 G.H5.26
Polar TM3 D 166 3x49 G.H5 C 351 G.H5.23
Hydrophobic TM5 V 264 5x68 G.H5 D 341 G.H5.13
Polar TM3 R 167 3x50 G.H5 C 351 G.H5.23
Hydrophobic TM3 R 167 3x50 G.H5 C 351 G.H5.23
Polar TM3 A 170 3x53 G.H5 N 347 G.H5.19
Hydrophobic TM3 A 170 3x53 G.H5 N 347 G.H5.19
Van-der-waals TM3 A 170 3x53 G.H5 N 347 G.H5.19
Hydrophobic ICL2 L 178 34x54 G.H5 I 343 G.H5.15
Hydrophobic ICL2 V 175 34x51 G.S3 L 194 G.S3.01
Hydrophobic TM5 L 261 5x65 G.H5 L 348 G.H5.20