FPR1 - Gi1

GPCR CLASS (FAMILY)

Class A (Rhodopsin)

GPCR SPECIES

Homo sapiens

GPCR PREFERRED CHAIN

R

G PROTEIN (FAMILY)

Gi/o

G PROTEIN SPECIES

Homo sapiens

PDB CODE

RESOLUTION

2.8 Å

REFERENCE

PUBLICATION DATE

Sept. 21, 2022

3D VIEW

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LIGAND INTERACTIONS

LIGANDS

Peptide agonist fMet-Ile-Phe-Leu - Agonist pubchem

ENDOGENOUS LIGANDS

fMet-Leu-Phe, cathepsin G, annexin I, spinorphin



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
Polar ICL2 Q 134 34x54 G.hns1 A 31 G.hns1.02
Polar ICL2 Q 134 34x54 G.hns1 R 32 G.hns1.03
Van-der-waals ICL2 Q 134 34x54 G.hns1 R 32 G.hns1.03
Hydrophobic ICL3 I 234 - G.H5 F 354 G.H5.26
Hydrophobic TM6 R 238 6x32 G.H5 L 353 G.H5.25
Hydrophobic TM5 K 227 5x64 G.H5 I 344 G.H5.16
Polar ICL2 T 133 34x53 G.H5 N 347 G.H5.19
Hydrophobic TM5 I 228 5x65 G.H5 L 348 G.H5.20
Polar TM6 P 239 6x33 G.H5 L 353 G.H5.25
Hydrophobic ICL3 L 233 - G.H5 L 348 G.H5.20
Van-der-waals ICL3 L 233 - G.H5 L 348 G.H5.20
Hydrophobic TM6 P 239 6x33 G.H5 L 353 G.H5.25
Van-der-waals TM6 P 239 6x33 G.H5 L 353 G.H5.25
Hydrophobic TM3 R 123 3x50 G.H5 L 353 G.H5.25
Hydrophobic ICL2 Q 134 34x54 G.S1 V 34 G.S1.02
Polar ICL2 N 135 34x55 G.s2s3 D 193 G.s2s3.02
Van-der-waals ICL2 N 135 34x55 G.s2s3 D 193 G.s2s3.02
Polar TM3 C 126 3x53 G.H5 N 347 G.H5.19
Hydrophobic TM3 C 126 3x53 G.H5 N 347 G.H5.19
Hydrophobic ICL2 P 130 34x50 G.H5 I 343 G.H5.15
Van-der-waals ICL2 P 130 34x50 G.H5 I 343 G.H5.15
Polar TM4 S 140 4x40 G.HN E 28 G.HN.52
Hydrophobic TM4 S 140 4x40 G.HN E 28 G.HN.52
Hydrophobic ICL2 Q 134 34x54 G.H5 I 343 G.H5.15
Hydrophobic ICL2 V 131 34x51 G.H5 F 336 G.H5.08
Hydrophobic ICL2 Q 134 34x54 G.S3 L 194 G.S3.01
Polar TM2 Y 64 2x43 G.H5 C 351 G.H5.23
Hydrophobic TM6 V 242 6x36 G.H5 L 353 G.H5.25
Hydrophobic ICL3 L 233 - G.H5 K 345 G.H5.17
Hydrophobic ICL2 V 131 34x51 G.H5 T 340 G.H5.12
Hydrophobic ICL2 P 130 34x50 G.H5 I 344 G.H5.16
Polar TM3 R 123 3x50 G.H5 C 351 G.H5.23
Hydrophobic TM3 R 123 3x50 G.H5 C 351 G.H5.23
Hydrophobic TM3 V 127 3x54 G.H5 L 348 G.H5.20
Hydrophobic TM4 T 138 4x38 G.HN E 28 G.HN.52
Polar TM6 R 238 6x32 G.H5 G 352 G.H5.24
Polar ICL2 Q 134 34x54 G.S1 E 33 G.S1.01
Hydrophobic ICL3 L 233 - G.H5 F 354 G.H5.26
Polar TM2 T 60 2x39 G.H5 D 350 G.H5.22
Hydrophobic TM6 L 243 6x37 G.H5 L 353 G.H5.25
Van-der-waals TM6 L 243 6x37 G.H5 L 353 G.H5.25
Polar ICL3 K 235 - G.H5 F 354 G.H5.26
Aromatic ICL3 K 235 - G.H5 F 354 G.H5.26
Hydrophobic ICL3 K 235 - G.H5 F 354 G.H5.26
Van-der-waals ICL3 K 235 - G.H5 F 354 G.H5.26