Gz - PAR2 complex model

GPCR CLASS (FAMILY)

A (Rhodopsin)

SPECIES

Homo sapiens

G PROTEIN FAMILY

Gi/o

DATE

2023-09-15

3D VIEW

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


Tertiary structure confidence

(pLDDT score) avg.: 84.0

Very high (>90)
Confident (90-70)
Low (70-50)
Very low (<50)
Disordered

PTM Score: 0.7
iPTM Score: 0.7
PAE mean: 21.0


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
Polar C-term S 384 - G.H3 R 249 G.H3.07
Hydrophobic ICL2 M 181 34x51 G.H5 T 341 G.H5.12
Van-der-waals ICL2 M 181 34x51 G.H5 T 341 G.H5.12
Hydrophobic ICL2 H 183 34x53 G.hns1 R 32 G.hns1.03
Hydrophobic TM6 N 277 6x26 G.h4s6 T 317 G.h4s6.10
Van-der-waals TM6 N 277 6x26 G.h4s6 T 317 G.h4s6.10
Ionic TM6 K 280 6x29 G.h4s6 E 316 G.h4s6.09
Polar TM6 K 280 6x29 G.h4s6 E 316 G.h4s6.09
Van-der-waals TM6 K 280 6x29 G.h4s6 E 316 G.h4s6.09
Polar ICL2 R 185 34x55 G.HN Q 28 G.HN.52
Hydrophobic ICL2 R 185 34x55 G.HN Q 28 G.HN.52
Van-der-waals ICL2 R 185 34x55 G.HN Q 28 G.HN.52
Hydrophobic TM3 I 177 3x54 G.H5 L 349 G.H5.20
Polar C-term Y 386 - G.H3 R 249 G.H3.07
Aromatic C-term Y 386 - G.H3 R 249 G.H3.07
Hydrophobic C-term Y 386 - G.H3 R 249 G.H3.07
Van-der-waals C-term Y 386 - G.H3 R 249 G.H3.07
Hydrophobic TM3 I 177 3x54 G.H5 L 354 G.H5.25
Van-der-waals TM3 I 177 3x54 G.H5 L 354 G.H5.25
Hydrophobic ICL3 M 274 - G.H5 K 350 G.H5.21
Van-der-waals ICL3 M 274 - G.H5 K 350 G.H5.21
Hydrophobic ICL2 M 181 34x51 G.H5 I 345 G.H5.16
Van-der-waals ICL2 M 181 34x51 G.H5 I 345 G.H5.16
Hydrophobic TM3 V 176 3x53 G.H5 L 349 G.H5.20
Van-der-waals TM3 V 176 3x53 G.H5 L 349 G.H5.20
Hydrophobic TM2 H 108 2x37 G.H5 I 352 G.H5.23
Van-der-waals TM2 H 108 2x37 G.H5 I 352 G.H5.23
Polar TM3 R 173 3x50 G.H5 G 353 G.H5.24
Van-der-waals TM3 R 173 3x50 G.H5 G 353 G.H5.24
Hydrophobic ICL2 P 180 34x50 G.H5 I 345 G.H5.16
Van-der-waals ICL2 P 180 34x50 G.H5 I 345 G.H5.16
Hydrophobic TM3 Q 172 3x49 G.H5 L 354 G.H5.25
Ionic ICL2 H 183 34x53 G.s2s3 E 194 G.s2s3.02
Polar ICL2 H 183 34x53 G.s2s3 E 194 G.s2s3.02
Hydrophobic ICL2 H 183 34x53 G.s2s3 E 194 G.s2s3.02
Van-der-waals ICL2 H 183 34x53 G.s2s3 E 194 G.s2s3.02
Polar TM6 N 277 6x26 G.h4s6 E 316 G.h4s6.09
Hydrophobic TM6 N 277 6x26 G.h4s6 E 316 G.h4s6.09
Van-der-waals TM6 N 277 6x26 G.h4s6 E 316 G.h4s6.09
Hydrophobic C-term T 375 - G.H3 N 258 G.H3.16
Van-der-waals C-term T 375 - G.H3 N 258 G.H3.16
Hydrophobic TM3 V 176 3x53 G.H5 L 354 G.H5.25
Van-der-waals TM3 V 176 3x53 G.H5 L 354 G.H5.25
Polar TM3 R 173 3x50 G.H5 L 354 G.H5.25
Hydrophobic TM3 R 173 3x50 G.H5 L 354 G.H5.25
Van-der-waals TM3 R 173 3x50 G.H5 L 354 G.H5.25
Hydrophobic ICL2 R 185 34x55 G.hns1 R 32 G.hns1.03
Hydrophobic ICL2 P 180 34x50 G.H5 L 349 G.H5.20
Van-der-waals ICL2 P 180 34x50 G.H5 L 349 G.H5.20
Hydrophobic TM2 A 110 2x39 G.H5 L 354 G.H5.25
Hydrophobic TM6 K 281 6x30 G.H5 K 350 G.H5.21
Van-der-waals TM6 K 281 6x30 G.H5 K 350 G.H5.21
Hydrophobic ICL2 P 180 34x50 G.H5 Q 346 G.H5.17
Polar ICL1 K 105 - G.hns1 R 31 G.hns1.02
Hydrophobic TM3 I 177 3x54 G.H5 C 355 G.H5.26
Van-der-waals TM3 I 177 3x54 G.H5 C 355 G.H5.26
Hydrophobic ICL2 M 181 34x51 G.S3 L 195 G.S3.01
Van-der-waals ICL2 M 181 34x51 G.S3 L 195 G.S3.01
Hydrophobic ICL2 M 181 34x51 G.s2s3 K 193 G.s2s3.01
Van-der-waals ICL2 M 181 34x51 G.s2s3 K 193 G.s2s3.01