MC4 receptor - Gs

GPCR CLASS (FAMILY)

Class A (Rhodopsin)

GPCR SPECIES

Homo sapiens

GPCR PREFERRED CHAIN

R

G PROTEIN (FAMILY)

Gs

G PROTEIN SPECIES

Homo sapiens

PDB CODE

7PIV

RESOLUTION

2.9 Å

REFERENCE

PUBLICATION DATE

Nov. 17, 2021

3D VIEW

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

LIGAND INTERACTIONS

64 interactions (Click to see)

LIGANDS

afamelanotide - Agonist pubchem gtoplig chembl_ligand drugbank pubchem pubchem pubchem pubchem

PHYSIOLOGICAL LIGANDS

γ-MSH, α-MSH, agouti-related protein, β-MSH, ACTH



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 ICL3 L 229 - G.h4s6 Y 344 G.h4s6.20
Polar TM2 Y 80 2x40 G.H5 Q 376 G.H5.22
Hydrophobic TM5 I 226 5x72 G.h4s6 Y 344 G.h4s6.20
Hydrophobic ICL3 L 229 - G.H4 L 332 G.H4.16
Polar TM5 H 222 5x68 G.H5 R 371 G.H5.17
Aromatic TM5 H 222 5x68 G.H5 R 371 G.H5.17
Hydrophobic TM5 H 222 5x68 G.H5 R 371 G.H5.17
Van-der-waals TM5 H 222 5x68 G.H5 R 371 G.H5.17
Hydrophobic TM6 K 242 6x32 G.H5 L 380 G.H5.26
Van-der-waals TM6 K 242 6x32 G.H5 L 380 G.H5.26
Hydrophobic TM3 R 147 3x50 G.H5 Y 377 G.H5.23
Van-der-waals TM3 R 147 3x50 G.H5 Y 377 G.H5.23
Hydrophobic TM5 H 222 5x68 G.H5 D 367 G.H5.13
Polar TM3 T 150 3x53 G.H5 Y 377 G.H5.23
Van-der-waals TM3 T 150 3x53 G.H5 Y 377 G.H5.23
Hydrophobic TM6 G 243 6x33 G.H5 L 379 G.H5.25
Van-der-waals TM6 G 243 6x33 G.H5 L 379 G.H5.25
Polar ICL2 Q 156 34x52 G.s2s3 D 201 G.s2s3.01
Van-der-waals ICL2 Q 156 34x52 G.s2s3 D 201 G.s2s3.01
Hydrophobic TM5 F 216 5x62 G.H5 L 379 G.H5.25
Hydrophobic ICL2 A 154 34x50 G.H5 Q 370 G.H5.16
Hydrophobic TM2 M 79 2x39 G.H5 Y 377 G.H5.23
Hydrophobic TM5 A 219 5x65 G.H5 L 379 G.H5.25
Van-der-waals TM5 A 219 5x65 G.H5 L 379 G.H5.25
Hydrophobic ICL2 A 154 34x50 G.H5 I 369 G.H5.15
Hydrophobic TM6 K 242 6x32 G.H5 E 378 G.H5.24
Hydrophobic TM3 I 151 3x54 G.H5 Y 377 G.H5.23
Van-der-waals TM3 I 151 3x54 G.H5 Y 377 G.H5.23
Hydrophobic ICL3 P 230 - G.h4s6 T 336 G.h4s6.03
Hydrophobic TM3 T 150 3x53 G.H5 H 373 G.H5.19
Van-der-waals TM3 T 150 3x53 G.H5 H 373 G.H5.19
Hydrophobic ICL2 L 155 34x51 G.S1 H 41 G.S1.02
Hydrophobic TM5 A 219 5x65 G.H5 L 380 G.H5.26
Hydrophobic ICL2 L 155 34x51 G.H5 F 362 G.H5.08
Van-der-waals ICL2 L 155 34x51 G.H5 F 362 G.H5.08
Hydrophobic ICL2 H 158 34x54 G.hns1 R 38 G.hns1.02
Hydrophobic ICL2 H 158 34x54 G.S1 H 41 G.S1.02
Van-der-waals ICL2 H 158 34x54 G.S1 H 41 G.S1.02
Hydrophobic TM6 T 246 6x36 G.H5 E 378 G.H5.24
Van-der-waals TM6 T 246 6x36 G.H5 E 378 G.H5.24
Hydrophobic TM5 I 226 5x72 G.H5 R 371 G.H5.17
Van-der-waals TM5 I 226 5x72 G.H5 R 371 G.H5.17
Hydrophobic TM5 H 222 5x68 G.H5 L 380 G.H5.26
Polar TM6 T 246 6x36 G.H5 Y 377 G.H5.23
Hydrophobic ICL2 L 155 34x51 G.H5 R 366 G.H5.12
Hydrophobic ICL2 Q 156 34x52 G.S3 V 203 G.S3.01
Hydrophobic TM5 A 219 5x65 G.H5 L 374 G.H5.20
Van-der-waals TM5 A 219 5x65 G.H5 L 374 G.H5.20
Hydrophobic ICL2 H 158 34x54 G.hns1 A 39 G.hns1.03
Hydrophobic TM5 M 215 5x61 G.H5 L 379 G.H5.25
Van-der-waals TM5 M 215 5x61 G.H5 L 379 G.H5.25
Hydrophobic TM6 T 246 6x36 G.H5 L 379 G.H5.25
Van-der-waals TM6 T 246 6x36 G.H5 L 379 G.H5.25
Hydrophobic TM3 I 151 3x54 G.H5 H 373 G.H5.19
Hydrophobic TM3 I 151 3x54 G.H5 L 374 G.H5.20
Van-der-waals TM3 I 151 3x54 G.H5 L 374 G.H5.20
Hydrophobic ICL2 N 159 34x55 G.hns1 A 39 G.hns1.03
Polar TM3 I 151 3x54 G.H5 Q 370 G.H5.16
Hydrophobic TM3 I 151 3x54 G.H5 Q 370 G.H5.16
Van-der-waals TM3 I 151 3x54 G.H5 Q 370 G.H5.16
Polar TM4 T 162 4x38 G.HN Q 35 G.HN.52
Hydrophobic TM4 T 162 4x38 G.HN Q 35 G.HN.52
Van-der-waals TM4 T 162 4x38 G.HN Q 35 G.HN.52
Hydrophobic TM7 R 305 7x56 G.H5 E 378 G.H5.24
Polar ICL2 N 159 34x55 G.HN Q 35 G.HN.52
Hydrophobic TM6 L 247 6x37 G.H5 L 379 G.H5.25
Hydrophobic ICL2 L 155 34x51 G.S3 V 203 G.S3.01
Hydrophobic ICL3 L 229 - G.h4s6 T 336 G.h4s6.03
Polar TM5 H 222 5x68 G.H5 Q 370 G.H5.16
Van-der-waals TM5 H 222 5x68 G.H5 Q 370 G.H5.16
Van-der-waals TM5 R 225 5x71 G.H5 R 371 G.H5.17
Hydrophobic ICL2 L 155 34x51 G.H5 C 365 G.H5.11
Hydrophobic TM5 I 223 5x69 G.H5 L 380 G.H5.26
Van-der-waals TM5 I 223 5x69 G.H5 L 380 G.H5.26
Ionic TM5 R 225 5x71 G.H5 D 367 G.H5.13
Polar TM5 R 225 5x71 G.H5 D 367 G.H5.13
Van-der-waals TM5 R 225 5x71 G.H5 D 367 G.H5.13
Hydrophobic TM5 H 222 5x68 G.H5 L 374 G.H5.20