D1 receptor - Gs

GPCR CLASS (FAMILY)

Class A (Rhodopsin)

GPCR SPECIES

Homo sapiens

GPCR PREFERRED CHAIN

F

G PROTEIN (FAMILY)

Gs

G PROTEIN SPECIES

Homo sapiens

PDB CODE

RESOLUTION

3.1 Å

REFERENCE

PUBLICATION DATE

June 15, 2022

3D VIEW

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LIGAND INTERACTIONS

LIGANDS

ENDOGENOUS LIGANDS

5-hydroxytryptamine, noradrenaline, dopamine, (-)-noradrenaline, L-NOREPINEPHRINE



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)

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Interaction
type
GPCR
Segment

AA

Number
Generic
number

segment

AA

Number
Generic
number
Polar TM5 Q 224 5x68 G.H5 D 381 G.H5.13
Polar ICL2 E 132 34x54 G.hns1 R 38 G.hns1.02
Hydrophobic ICL2 E 132 34x54 G.hns1 R 38 G.hns1.02
Van-der-waals ICL2 E 132 34x54 G.hns1 R 38 G.hns1.02
Hydrophobic TM5 I 217 5x61 G.H5 L 393 G.H5.25
Van-der-waals TM5 I 217 5x61 G.H5 L 393 G.H5.25
Hydrophobic TM6 V 270 6x33 G.H5 L 394 G.H5.26
Hydrophobic TM5 A 235 5x79 G.H4 L 346 G.H4.16
Hydrophobic TM6 V 270 6x33 G.H5 L 393 G.H5.25
Van-der-waals TM6 V 270 6x33 G.H5 L 393 G.H5.25
Hydrophobic TM3 I 125 3x54 G.H5 H 387 G.H5.19
Hydrophobic TM5 I 228 5x72 G.H5 R 385 G.H5.17
Ionic TM5 R 233 5x77 G.hgh4 E 322 G.hgh4.12
Aromatic TM3 R 121 3x50 G.H5 Y 391 G.H5.23
Hydrophobic TM3 R 121 3x50 G.H5 Y 391 G.H5.23
Van-der-waals TM3 R 121 3x50 G.H5 Y 391 G.H5.23
Hydrophobic TM5 L 231 5x75 G.H4 L 346 G.H4.16
Van-der-waals TM5 L 231 5x75 G.H4 L 346 G.H4.16
Hydrophobic TM5 A 235 5x79 G.h4s6 T 350 G.h4s6.03
Van-der-waals TM5 A 235 5x79 G.h4s6 T 350 G.h4s6.03
Hydrophobic TM6 T 273 6x36 G.H5 L 393 G.H5.25
Hydrophobic ICL2 F 129 34x51 G.H5 C 379 G.H5.11
Ionic TM5 R 227 5x71 G.H5 D 381 G.H5.13
Polar TM5 R 227 5x71 G.H5 D 381 G.H5.13
Hydrophobic TM5 R 227 5x71 G.H5 D 381 G.H5.13
Van-der-waals TM5 R 227 5x71 G.H5 D 381 G.H5.13
Hydrophobic ICL2 F 129 34x51 G.H5 R 380 G.H5.12
Hydrophobic TM5 L 231 5x75 G.S6 P 361 G.S6.03
Hydrophobic TM5 H 237 5x81 G.hgh4 T 319 G.hgh4.09
Hydrophobic TM6 K 269 6x32 G.H5 E 392 G.H5.24
Hydrophobic ICL2 F 129 34x51 G.H5 I 383 G.H5.15
Van-der-waals ICL2 F 129 34x51 G.H5 I 383 G.H5.15
Van-der-waals TM5 L 231 5x75 G.S6 C 359 G.S6.01
Hydrophobic TM5 Q 224 5x68 G.H5 L 388 G.H5.20
Hydrophobic TM5 A 235 5x79 G.H4 R 347 G.H4.17
Aromatic ICL2 F 129 34x51 G.H5 F 376 G.H5.08
Hydrophobic ICL2 F 129 34x51 G.H5 F 376 G.H5.08
Van-der-waals ICL2 F 129 34x51 G.H5 F 376 G.H5.08
Hydrophobic ICL2 E 132 34x54 G.H5 I 383 G.H5.15
Polar TM5 Q 224 5x68 G.H5 R 385 G.H5.17
Hydrophobic TM5 Q 224 5x68 G.H5 R 385 G.H5.17
Van-der-waals TM5 Q 224 5x68 G.H5 R 385 G.H5.17
Polar TM3 A 124 3x53 G.H5 H 387 G.H5.19
Hydrophobic TM3 A 124 3x53 G.H5 H 387 G.H5.19
Van-der-waals TM3 A 124 3x53 G.H5 H 387 G.H5.19
Hydrophobic ICL2 F 129 34x51 G.S3 V 217 G.S3.01
Van-der-waals ICL2 F 129 34x51 G.S3 V 217 G.S3.01
Polar TM5 Q 224 5x68 G.H5 Q 384 G.H5.16
Hydrophobic TM5 Q 224 5x68 G.H5 Q 384 G.H5.16
Van-der-waals TM5 Q 224 5x68 G.H5 Q 384 G.H5.16
Hydrophobic TM5 A 221 5x65 G.H5 L 388 G.H5.20
Hydrophobic TM6 L 274 6x37 G.H5 L 393 G.H5.25
Van-der-waals TM6 L 274 6x37 G.H5 L 393 G.H5.25
Hydrophobic TM5 I 225 5x69 G.H5 L 394 G.H5.26
Van-der-waals TM5 I 225 5x69 G.H5 L 394 G.H5.26
Hydrophobic ICL2 P 128 34x50 G.H5 I 383 G.H5.15
Van-der-waals ICL2 P 128 34x50 G.H5 I 383 G.H5.15
Van-der-waals TM5 A 234 5x78 G.H4 R 342 G.H4.12
Hydrophobic TM3 I 125 3x54 G.H5 L 393 G.H5.25
Van-der-waals TM3 I 125 3x54 G.H5 L 393 G.H5.25
Polar TM3 S 126 3x55 G.H5 R 380 G.H5.12
Hydrophobic ICL2 P 128 34x50 G.H5 R 380 G.H5.12
Hydrophobic TM5 I 228 5x72 G.H5 L 394 G.H5.26
Aromatic ICL2 F 129 34x51 G.S1 H 41 G.S1.02
Hydrophobic ICL2 F 129 34x51 G.S1 H 41 G.S1.02
Van-der-waals ICL2 F 129 34x51 G.S1 H 41 G.S1.02
Hydrophobic TM5 E 232 5x76 G.h4s6 T 350 G.h4s6.03
Hydrophobic ICL2 P 128 34x50 G.H5 H 387 G.H5.19
Hydrophobic TM5 I 220 5x64 G.H5 Q 384 G.H5.16
Hydrophobic TM5 I 228 5x72 G.h4s6 Y 358 G.h4s6.20
Hydrophobic TM3 I 125 3x54 G.H5 Y 391 G.H5.23
Hydrophobic TM3 I 125 3x54 G.H5 L 388 G.H5.20
Van-der-waals TM3 I 125 3x54 G.H5 L 388 G.H5.20
Hydrophobic ICL2 P 128 34x50 G.H5 Q 384 G.H5.16
Ionic ICL2 E 132 34x54 G.S1 H 41 G.S1.02
Polar ICL2 E 132 34x54 G.S1 H 41 G.S1.02
Hydrophobic ICL2 E 132 34x54 G.S1 H 41 G.S1.02
Van-der-waals ICL2 E 132 34x54 G.S1 H 41 G.S1.02
Polar TM3 I 125 3x54 G.H5 Q 384 G.H5.16
Hydrophobic TM3 I 125 3x54 G.H5 Q 384 G.H5.16
Van-der-waals TM3 I 125 3x54 G.H5 Q 384 G.H5.16