glucagon receptor - Gs

GPCR CLASS (FAMILY)

Class B1 (Secretin)

GPCR SPECIES

Homo sapiens

GPCR PREFERRED CHAIN

R

G PROTEIN (FAMILY)

Gs

G PROTEIN SPECIES

Homo sapiens

PDB CODE

8FU6

RESOLUTION

2.9 Å

REFERENCE

10.1016/J.CELL.2023.02.028

PUBLICATION DATE

April 12, 2023

3D VIEW

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

LIGAND INTERACTIONS

109 interactions (Click to see)

LIGANDS

Glucagon derivative ZP3780 - Agonist

PHYSIOLOGICAL LIGANDS

glucagon



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 TM6 L 354 6x45 G.H5 L 393 G.H5.25
Polar TM6 R 346 6x37 G.H5 E 392 G.H5.24
Hydrophobic ICL2 R 261 - G.HN Q 35 G.HN.52
Hydrophobic ICL3 R 336 - G.H5 R 385 G.H5.17
Van-der-waals ICL3 R 336 - G.H5 R 385 G.H5.17
Hydrophobic TM3 L 252 3x57 G.H5 H 387 G.H5.19
Polar H8 K 405 8x48 G.H5 E 392 G.H5.24
Polar TM6 S 350 6x41 G.H5 L 393 G.H5.25
Van-der-waals TM6 S 350 6x41 G.H5 L 393 G.H5.25
Aromatic TM2 R 173 2x46 G.H5 Y 391 G.H5.23
Hydrophobic TM2 R 173 2x46 G.H5 Y 391 G.H5.23
Van-der-waals TM2 R 173 2x46 G.H5 Y 391 G.H5.23
Hydrophobic ICL2 E 260 - G.hns1 A 39 G.hns1.03
Hydrophobic ICL2 L 258 - G.hns1 R 38 G.hns1.02
Van-der-waals ICL2 L 258 - G.hns1 R 38 G.hns1.02
Hydrophobic ICL2 T 257 - G.S3 V 217 G.S3.01
Van-der-waals ICL2 T 257 - G.S3 V 217 G.S3.01
Hydrophobic TM5 L 329 5x61 G.H5 L 388 G.H5.20
Hydrophobic ICL2 L 258 - G.H5 H 387 G.H5.19
Hydrophobic TM3 L 253 3x58 G.H5 L 388 G.H5.20
Hydrophobic ICL2 T 257 - G.S1 H 41 G.S1.02
Hydrophobic TM5 L 329 5x61 G.H5 L 394 G.H5.26
Polar TM5 K 332 5x64 G.H5 R 385 G.H5.17
Hydrophobic TM5 K 332 5x64 G.H5 R 385 G.H5.17
Hydrophobic TM5 L 329 5x61 G.H5 L 393 G.H5.25
Van-der-waals TM5 L 329 5x61 G.H5 L 393 G.H5.25
Polar TM6 R 346 6x37 G.H5 L 394 G.H5.26
Hydrophobic TM6 R 346 6x37 G.H5 L 394 G.H5.26
Van-der-waals TM6 R 346 6x37 G.H5 L 394 G.H5.26
Polar TM3 L 253 3x58 G.H5 Q 384 G.H5.16
Van-der-waals TM3 L 253 3x58 G.H5 Q 384 G.H5.16
Hydrophobic TM5 K 332 5x64 G.H5 L 388 G.H5.20
Hydrophobic TM5 L 328 5x60 G.H5 L 388 G.H5.20
Polar TM5 K 332 5x64 G.H5 Q 384 G.H5.16
Hydrophobic TM5 K 332 5x64 G.H5 Q 384 G.H5.16
Polar TM3 G 254 3x59 G.H5 R 380 G.H5.12
Polar TM5 A 335 5x67 G.H5 R 385 G.H5.17
Hydrophobic TM2 H 177 2x50 G.H5 Y 391 G.H5.23
Hydrophobic ICL2 A 256 - G.H5 R 380 G.H5.12
Hydrophobic TM3 L 253 3x58 G.H5 H 387 G.H5.19
Ionic TM5 K 332 5x64 G.H5 D 381 G.H5.13
Polar TM5 K 332 5x64 G.H5 D 381 G.H5.13
Van-der-waals TM5 K 332 5x64 G.H5 D 381 G.H5.13
Hydrophobic ICL2 A 256 - G.H5 I 383 G.H5.15
Van-der-waals ICL2 A 256 - G.H5 I 383 G.H5.15
Hydrophobic TM5 K 332 5x64 G.H5 L 394 G.H5.26
Hydrophobic TM3 L 249 3x54 G.H5 Y 391 G.H5.23
Van-der-waals TM3 L 249 3x54 G.H5 Y 391 G.H5.23
Polar ICL2 E 260 - G.hns1 R 38 G.hns1.02
Van-der-waals ICL2 E 260 - G.hns1 R 38 G.hns1.02
Polar ICL3 R 336 - G.h4s6 Y 358 G.h4s6.20
Aromatic ICL3 R 336 - G.h4s6 Y 358 G.h4s6.20
Hydrophobic ICL3 R 336 - G.h4s6 Y 358 G.h4s6.20
Van-der-waals ICL3 R 336 - G.h4s6 Y 358 G.h4s6.20
Van-der-waals H8 N 404 8x47 G.H5 E 392 G.H5.24