Gi2 - BLT2 receptor 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.: 82.4

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

PTM Score: 0.7
iPTM Score: 0.7
PAE mean: 12.5


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, 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 TM5 L 208 5x65 G.H5 L 349 G.H5.20
Hydrophobic TM7 L 295 7x60 G.H5 G 353 G.H5.24
Van-der-waals TM7 L 295 7x60 G.H5 G 353 G.H5.24
Polar ICL2 P 126 34x50 G.H5 N 348 G.H5.19
Van-der-waals ICL2 P 126 34x50 G.H5 N 348 G.H5.19
Ionic ICL2 R 133 34x57 G.H5 D 351 G.H5.22
Polar ICL2 R 133 34x57 G.H5 D 351 G.H5.22
Hydrophobic ICL2 R 133 34x57 G.H5 D 351 G.H5.22
Van-der-waals ICL2 R 133 34x57 G.H5 D 351 G.H5.22
Hydrophobic TM2 A 57 2x39 G.H5 C 352 G.H5.23
Hydrophobic ICL2 P 130 34x54 G.S3 L 195 G.S3.01
Van-der-waals ICL2 P 130 34x54 G.S3 L 195 G.S3.01
Polar ICL3 W 213 - G.S6 Y 321 G.S6.02
Aromatic ICL3 W 213 - G.S6 Y 321 G.S6.02
Hydrophobic ICL3 W 213 - G.S6 Y 321 G.S6.02
Van-der-waals ICL3 W 213 - G.S6 Y 321 G.S6.02
Hydrophobic ICL2 P 130 34x54 G.hns1 A 31 G.hns1.02
Van-der-waals ICL2 P 130 34x54 G.hns1 A 31 G.hns1.02
Van-der-waals C-term T 330 - G.H2 H 214 G.H2.09
Polar TM3 R 119 3x50 G.H5 C 352 G.H5.23
Hydrophobic TM3 R 119 3x50 G.H5 C 352 G.H5.23
Van-der-waals TM3 R 119 3x50 G.H5 C 352 G.H5.23
Aromatic TM6 H 218 6x29 G.H5 F 355 G.H5.26
Hydrophobic TM6 H 218 6x29 G.H5 F 355 G.H5.26
Van-der-waals TM6 H 218 6x29 G.H5 F 355 G.H5.26
Van-der-waals TM6 R 221 6x32 G.H5 F 355 G.H5.26
Polar ICL3 R 212 - G.S6 T 322 G.S6.03
Van-der-waals ICL3 R 212 - G.S6 T 322 G.S6.03
Hydrophobic ICL2 F 127 34x51 G.s2s3 K 193 G.s2s3.01
Van-der-waals ICL2 F 127 34x51 G.s2s3 K 193 G.s2s3.01
Hydrophobic TM3 V 123 3x54 G.H5 I 345 G.H5.16
Polar TM3 A 122 3x53 G.H5 N 348 G.H5.19
Hydrophobic TM3 A 122 3x53 G.H5 N 348 G.H5.19
Van-der-waals TM3 A 122 3x53 G.H5 N 348 G.H5.19
Hydrophobic TM3 V 123 3x54 G.H5 L 349 G.H5.20
Van-der-waals TM3 V 123 3x54 G.H5 L 349 G.H5.20
Hydrophobic ICL3 W 213 - G.S5 S 264 G.S5.01
Hydrophobic ICL2 F 127 34x51 G.S3 L 195 G.S3.01
Van-der-waals ICL2 F 127 34x51 G.S3 L 195 G.S3.01
Hydrophobic ICL2 F 127 34x51 G.H5 T 341 G.H5.12
Ionic ICL2 R 131 34x55 G.s2s3 D 194 G.s2s3.02
Polar ICL2 R 131 34x55 G.s2s3 D 194 G.s2s3.02
Hydrophobic ICL2 R 131 34x55 G.s2s3 D 194 G.s2s3.02
Van-der-waals ICL2 R 131 34x55 G.s2s3 D 194 G.s2s3.02
Hydrophobic C-term T 324 - G.H3 K 258 G.H3.16
Van-der-waals C-term T 324 - G.H3 K 258 G.H3.16
Hydrophobic ICL2 P 126 34x50 G.H5 T 341 G.H5.12
Hydrophobic TM6 V 222 6x33 G.H5 F 355 G.H5.26
Hydrophobic TM6 L 225 6x36 G.H5 L 354 G.H5.25
Ionic TM6 H 218 6x29 G.h4s6 E 319 G.h4s6.12
Hydrophobic TM6 V 226 6x37 G.H5 L 354 G.H5.25
Ionic C-term E 322 - G.H3 K 258 G.H3.16
Polar C-term E 322 - G.H3 K 258 G.H3.16
Van-der-waals C-term E 322 - G.H3 K 258 G.H3.16
Hydrophobic ICL2 P 130 34x54 G.hns1 R 32 G.hns1.03
Van-der-waals ICL2 P 130 34x54 G.hns1 R 32 G.hns1.03
Hydrophobic TM7 L 295 7x60 G.H5 C 352 G.H5.23
Hydrophobic ICL2 A 129 34x53 G.H5 N 348 G.H5.19
Van-der-waals ICL2 A 129 34x53 G.H5 N 348 G.H5.19
Hydrophobic ICL2 R 133 34x57 G.hns1 A 31 G.hns1.02
Van-der-waals ICL1 R 52 12x51 G.h2s4 G 218 G.h2s4.03
Hydrophobic C-term L 333 - G.H2 H 214 G.H2.09
Van-der-waals C-term L 333 - G.H2 H 214 G.H2.09
Hydrophobic C-term L 327 - G.H2 I 213 G.H2.08
Van-der-waals C-term L 327 - G.H2 I 213 G.H2.08
Hydrophobic ICL2 P 126 34x50 G.H5 I 345 G.H5.16
Van-der-waals ICL2 P 126 34x50 G.H5 I 345 G.H5.16
Ionic TM6 R 217 6x28 G.h4s6 D 316 G.h4s6.09
Polar TM6 R 217 6x28 G.h4s6 D 316 G.h4s6.09
Van-der-waals TM6 R 217 6x28 G.h4s6 D 316 G.h4s6.09
Polar ICL3 R 212 - G.S6 H 323 G.S6.04
Aromatic ICL3 R 212 - G.S6 H 323 G.S6.04
Hydrophobic ICL3 R 212 - G.S6 H 323 G.S6.04
Van-der-waals ICL3 R 212 - G.S6 H 323 G.S6.04
Hydrophobic TM4 P 135 4x39 G.HN E 28 G.HN.52
Van-der-waals TM4 P 135 4x39 G.HN E 28 G.HN.52
Hydrophobic TM4 P 135 4x39 G.HN R 24 G.HN.48
Van-der-waals TM4 P 135 4x39 G.HN R 24 G.HN.48
Hydrophobic C-term L 327 - G.h2s4 F 216 G.h2s4.01
Van-der-waals C-term L 327 - G.h2s4 F 216 G.h2s4.01
Polar TM6 H 218 6x29 G.h4s6 D 316 G.h4s6.09
Hydrophobic TM6 H 218 6x29 G.h4s6 D 316 G.h4s6.09
Van-der-waals TM6 H 218 6x29 G.h4s6 D 316 G.h4s6.09
Hydrophobic ICL2 F 127 34x51 G.H5 I 344 G.H5.15
Hydrophobic TM7 A 292 7x57 G.H5 G 353 G.H5.24
Van-der-waals TM7 A 292 7x57 G.H5 G 353 G.H5.24
Ionic TM7 D 294 7x59 G.H5 K 350 G.H5.21
Van-der-waals TM7 D 294 7x59 G.H5 K 350 G.H5.21
Hydrophobic C-term T 329 - G.H2 I 213 G.H2.08
Van-der-waals C-term T 329 - G.H2 I 213 G.H2.08
Van-der-waals TM4 A 136 4x40 G.HN R 24 G.HN.48
Hydrophobic TM3 A 122 3x53 G.H5 C 352 G.H5.23
Van-der-waals TM3 A 122 3x53 G.H5 C 352 G.H5.23
Hydrophobic TM6 V 222 6x33 G.H5 L 354 G.H5.25
Van-der-waals TM6 V 222 6x33 G.H5 L 354 G.H5.25
Polar TM3 Q 118 3x49 G.H5 C 352 G.H5.23
Hydrophobic TM3 Q 118 3x49 G.H5 C 352 G.H5.23
Van-der-waals TM3 Q 118 3x49 G.H5 C 352 G.H5.23
Polar TM3 R 119 3x50 G.H5 G 353 G.H5.24
Van-der-waals TM3 R 119 3x50 G.H5 G 353 G.H5.24
Hydrophobic ICL2 P 126 34x50 G.H5 I 344 G.H5.15
Polar ICL3 W 213 - G.h4s6 E 319 G.h4s6.12
Hydrophobic ICL3 W 213 - G.h4s6 E 319 G.h4s6.12
Van-der-waals ICL3 W 213 - G.h4s6 E 319 G.h4s6.12
Hydrophobic ICL3 W 213 - G.H5 K 346 G.H5.17
Van-der-waals ICL3 W 213 - G.H5 K 346 G.H5.17
Hydrophobic TM3 R 119 3x50 G.H5 L 354 G.H5.25
Van-der-waals TM3 R 119 3x50 G.H5 L 354 G.H5.25