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

RESOLUTION

3.0 Å

REFERENCE

PUBLICATION DATE

March 25, 2020

3D VIEW

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

LIGAND INTERACTIONS

LIGANDS

Adrenomedullin - Agonist pubchem

ENDOGENOUS LIGANDS

No endogenous ligands available



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
Hydrophobic TM3 I 241 3x58 G.H5 L 388 G.H5.20
Van-der-waals TM3 I 241 3x58 G.H5 L 388 G.H5.20
Hydrophobic ICL2 F 246 - G.S3 V 217 G.S3.01
Hydrophobic ICL2 F 246 - G.H5 R 380 G.H5.12
Van-der-waals ICL2 F 246 - G.H5 R 380 G.H5.12
Hydrophobic TM5 I 312 5x57 G.H5 L 393 G.H5.25
Hydrophobic TM3 L 237 3x54 G.H5 Y 391 G.H5.23
Van-der-waals TM3 L 237 3x54 G.H5 Y 391 G.H5.23
Hydrophobic ICL2 V 245 - G.H5 I 383 G.H5.15
Hydrophobic ICL2 K 249 - G.HN Q 35 G.HN.52
Van-der-waals ICL2 K 249 - G.HN Q 35 G.HN.52
Hydrophobic TM6 A 337 6x41 G.H5 L 393 G.H5.25
Polar TM3 I 241 3x58 G.H5 Q 384 G.H5.16
Van-der-waals TM3 I 241 3x58 G.H5 Q 384 G.H5.16
Polar TM3 V 242 3x59 G.H5 R 380 G.H5.12
Van-der-waals TM3 V 242 3x59 G.H5 R 380 G.H5.12
Hydrophobic ICL2 K 249 - G.hns1 R 38 G.hns1.02
Hydrophobic TM5 K 319 5x64 G.H5 L 388 G.H5.20
Hydrophobic TM2 H 177 2x50 G.H5 Y 391 G.H5.23
Polar TM5 K 319 5x64 G.H5 R 385 G.H5.17
Hydrophobic TM5 K 319 5x64 G.H5 R 385 G.H5.17
Van-der-waals TM5 K 319 5x64 G.H5 R 385 G.H5.17
Van-der-waals H8 E 390 8x49 G.H5 E 392 G.H5.24
Hydrophobic ICL2 F 246 - G.S3 F 219 G.S3.03
Van-der-waals TM3 Y 236 3x53 G.H5 Y 391 G.H5.23
Polar ICL3 T 323 - G.h4s6 Y 358 G.h4s6.20
Hydrophobic ICL3 T 323 - G.h4s6 Y 358 G.h4s6.20
Van-der-waals ICL3 T 323 - G.h4s6 Y 358 G.h4s6.20
Polar H8 G 389 8x48 G.H5 E 392 G.H5.24
Hydrophobic H8 G 389 8x48 G.H5 E 392 G.H5.24
Hydrophobic TM7 F 384 7x57 G.H5 Y 391 G.H5.23
Polar ICL3 V 322 - G.h4s6 Y 358 G.h4s6.20
Van-der-waals ICL3 V 322 - G.h4s6 Y 358 G.h4s6.20
Polar H8 N 388 8x47 G.H5 E 392 G.H5.24
Hydrophobic TM5 L 316 5x61 G.H5 L 394 G.H5.26
Hydrophobic TM5 L 316 5x61 G.H5 L 393 G.H5.25
Van-der-waals TM5 L 316 5x61 G.H5 L 393 G.H5.25
Aromatic ICL2 F 246 - G.H5 F 376 G.H5.08
Hydrophobic ICL2 F 246 - G.H5 F 376 G.H5.08
Van-der-waals ICL2 F 246 - G.H5 F 376 G.H5.08
Hydrophobic TM5 L 320 5x65 G.H5 L 394 G.H5.26
Polar TM2 R 173 2x46 G.H5 Q 390 G.H5.22
Hydrophobic TM2 R 173 2x46 G.H5 Q 390 G.H5.22
Hydrophobic ICL2 V 245 - G.H5 R 380 G.H5.12
Van-der-waals ICL2 V 245 - G.H5 R 380 G.H5.12
Hydrophobic TM3 I 241 3x58 G.H5 H 387 G.H5.19
Polar TM3 L 240 3x57 G.H5 H 387 G.H5.19
Hydrophobic TM3 L 240 3x57 G.H5 H 387 G.H5.19
Van-der-waals TM3 L 240 3x57 G.H5 H 387 G.H5.19
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
Ionic H8 E 390 8x49 G.h4s6 R 356 G.h4s6.12
Hydrophobic TM6 I 340 6x44 G.H5 L 393 G.H5.25
Van-der-waals ICL2 A 247 - G.hns1 R 38 G.hns1.02
Ionic TM5 K 319 5x64 G.H5 D 381 G.H5.13
Polar TM5 K 319 5x64 G.H5 D 381 G.H5.13
Hydrophobic TM5 K 319 5x64 G.H5 D 381 G.H5.13
Van-der-waals TM5 K 319 5x64 G.H5 D 381 G.H5.13
Hydrophobic TM3 L 240 3x57 G.H5 Y 391 G.H5.23
Polar ICL2 V 245 - G.H5 H 387 G.H5.19
Hydrophobic ICL2 V 245 - G.H5 H 387 G.H5.19
Hydrophobic TM6 L 341 6x45 G.H5 L 393 G.H5.25
Hydrophobic ICL2 V 245 - G.H5 Q 384 G.H5.16
Van-der-waals ICL2 V 245 - G.H5 Q 384 G.H5.16
Hydrophobic TM5 L 316 5x61 G.H5 L 388 G.H5.20
Van-der-waals TM5 L 316 5x61 G.H5 L 388 G.H5.20
Polar TM5 K 319 5x64 G.H5 Q 384 G.H5.16
Hydrophobic TM5 K 319 5x64 G.H5 Q 384 G.H5.16
Van-der-waals TM5 K 319 5x64 G.H5 Q 384 G.H5.16
Aromatic ICL2 F 246 - G.S1 H 41 G.S1.02
Hydrophobic ICL2 F 246 - G.S1 H 41 G.S1.02
Van-der-waals ICL2 F 246 - G.S1 H 41 G.S1.02
Polar TM6 R 336 6x40 G.H5 E 392 G.H5.24
Van-der-waals TM6 R 336 6x40 G.H5 E 392 G.H5.24
Van-der-waals ICL3 V 322 - G.H5 R 385 G.H5.17