Gi3 - CCR4 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.: 83.4

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

PTM Score: 0.8
iPTM Score: 0.8
PAE mean: 12.7


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
Polar TM3 R 135 3x50 G.H5 C 351 G.H5.23
Hydrophobic TM3 R 135 3x50 G.H5 C 351 G.H5.23
Van-der-waals TM3 R 135 3x50 G.H5 C 351 G.H5.23
Van-der-waals ICL2 V 143 34x51 G.s2s3 K 192 G.s2s3.01
Hydrophobic ICL2 V 143 34x51 G.s2s3 D 193 G.s2s3.02
Hydrophobic ICL2 V 143 34x51 G.S3 L 194 G.S3.01
Van-der-waals ICL2 V 143 34x51 G.S3 L 194 G.S3.01
Polar TM6 K 239 6x32 G.H5 Y 354 G.H5.26
Hydrophobic TM6 K 239 6x32 G.H5 Y 354 G.H5.26
Van-der-waals TM6 K 239 6x32 G.H5 Y 354 G.H5.26
Hydrophobic ICL2 R 147 34x55 G.hns1 K 32 G.hns1.03
Hydrophobic C-term L 360 - G.H3 L 249 G.H3.08
Van-der-waals ICL2 L 146 34x54 G.hns1 A 31 G.hns1.02
Polar ICL3 N 234 - G.h4s6 E 318 G.h4s6.12
Hydrophobic ICL3 N 234 - G.h4s6 E 318 G.h4s6.12
Van-der-waals ICL3 N 234 - G.h4s6 E 318 G.h4s6.12
Hydrophobic TM6 K 236 6x29 G.H5 Y 354 G.H5.26
Van-der-waals TM6 K 236 6x29 G.H5 Y 354 G.H5.26
Hydrophobic TM5 T 228 5x64 G.H5 I 344 G.H5.16
Hydrophobic ICL3 N 234 - G.H5 K 345 G.H5.17
Van-der-waals ICL3 N 234 - G.H5 K 345 G.H5.17
Hydrophobic ICL2 A 142 34x50 G.H5 I 344 G.H5.16
Van-der-waals ICL2 A 142 34x50 G.H5 I 344 G.H5.16
Hydrophobic TM5 C 232 5x68 G.H5 I 344 G.H5.16
Van-der-waals TM5 C 232 5x68 G.H5 I 344 G.H5.16
Hydrophobic ICL3 K 233 - G.S6 Y 320 G.S6.02
Hydrophobic ICL2 A 142 34x50 G.H5 T 340 G.H5.12
Hydrophobic TM3 A 138 3x53 G.H5 C 351 G.H5.23
Hydrophobic TM3 I 139 3x54 G.H5 I 344 G.H5.16
Polar TM4 L 151 4x39 G.HN E 28 G.HN.52
Hydrophobic ICL3 N 234 - G.H5 Y 354 G.H5.26
Hydrophobic TM3 R 135 3x50 G.H5 L 353 G.H5.25
Hydrophobic C-term L 360 - G.H2 R 208 G.H2.04
Polar H8 G 308 8x47 G.H5 G 352 G.H5.24
Hydrophobic H8 G 308 8x47 G.H5 G 352 G.H5.24
Hydrophobic TM6 E 235 6x28 G.h4s6 K 314 G.h4s6.08
Van-der-waals TM6 E 235 6x28 G.h4s6 K 314 G.h4s6.08
Polar TM6 E 235 6x28 G.h4s6 E 318 G.h4s6.12
Hydrophobic TM4 T 150 4x38 G.HN E 28 G.HN.52
Polar C-term A 359 - G.H3 S 252 G.H3.11
Hydrophobic C-term L 360 - G.H3 S 252 G.H3.11
Polar ICL3 K 233 - G.H5 D 341 G.H5.13
Van-der-waals ICL3 K 233 - G.H5 D 341 G.H5.13
Hydrophobic ICL2 A 142 34x50 G.H5 I 343 G.H5.15
Polar ICL2 R 149 34x57 G.H5 C 351 G.H5.23
Hydrophobic ICL2 R 149 34x57 G.H5 C 351 G.H5.23
Hydrophobic TM6 A 240 6x33 G.H5 L 353 G.H5.25
Van-der-waals TM6 A 240 6x33 G.H5 L 353 G.H5.25
Polar H8 E 309 8x48 G.H5 Y 354 G.H5.26
Hydrophobic H8 E 309 8x48 G.H5 Y 354 G.H5.26
Van-der-waals H8 E 309 8x48 G.H5 Y 354 G.H5.26
Hydrophobic TM6 A 240 6x33 G.H5 L 348 G.H5.20
Hydrophobic TM5 L 229 5x65 G.H5 I 344 G.H5.16
Polar TM6 E 235 6x28 G.h4s6 D 315 G.h4s6.09
Hydrophobic TM6 E 235 6x28 G.h4s6 D 315 G.h4s6.09
Van-der-waals TM6 E 235 6x28 G.h4s6 D 315 G.h4s6.09
Hydrophobic ICL2 L 146 34x54 G.S3 L 194 G.S3.01
Van-der-waals ICL2 L 146 34x54 G.S3 L 194 G.S3.01
Hydrophobic TM6 I 244 6x37 G.H5 L 353 G.H5.25
Polar TM2 S 72 2x37 G.H5 E 350 G.H5.22
Hydrophobic TM2 S 72 2x37 G.H5 E 350 G.H5.22
Van-der-waals TM2 S 72 2x37 G.H5 E 350 G.H5.22
Hydrophobic ICL2 L 146 34x54 G.H5 I 343 G.H5.15
Ionic ICL2 R 147 34x55 G.s2s3 D 193 G.s2s3.02
Polar ICL2 R 147 34x55 G.s2s3 D 193 G.s2s3.02
Hydrophobic ICL2 R 147 34x55 G.s2s3 D 193 G.s2s3.02
Van-der-waals ICL2 R 147 34x55 G.s2s3 D 193 G.s2s3.02
Polar ICL2 R 149 34x57 G.H5 N 347 G.H5.19
Hydrophobic TM6 M 243 6x36 G.H5 L 353 G.H5.25
Van-der-waals TM6 M 243 6x36 G.H5 L 353 G.H5.25
Hydrophobic TM3 I 139 3x54 G.H5 L 348 G.H5.20
Van-der-waals TM3 I 139 3x54 G.H5 L 348 G.H5.20
Hydrophobic TM4 L 151 4x39 G.HN R 24 G.HN.48
Van-der-waals TM4 L 151 4x39 G.HN R 24 G.HN.48
Ionic ICL1 R 69 12x49 G.HN D 20 G.HN.44
Hydrophobic TM3 I 139 3x54 G.H5 L 353 G.H5.25
Polar TM3 A 138 3x53 G.H5 N 347 G.H5.19
Hydrophobic TM3 A 138 3x53 G.H5 N 347 G.H5.19
Van-der-waals TM3 A 138 3x53 G.H5 N 347 G.H5.19
Polar ICL2 S 145 34x53 G.H5 N 347 G.H5.19
Van-der-waals ICL2 S 145 34x53 G.H5 N 347 G.H5.19
Polar TM2 T 74 2x39 G.H5 C 351 G.H5.23
Hydrophobic TM2 T 74 2x39 G.H5 C 351 G.H5.23
Hydrophobic ICL2 V 143 34x51 G.H5 F 336 G.H5.08
Ionic ICL2 R 149 34x57 G.H5 E 350 G.H5.22
Polar ICL2 R 149 34x57 G.H5 E 350 G.H5.22
Hydrophobic ICL2 R 149 34x57 G.H5 E 350 G.H5.22
Van-der-waals ICL2 R 149 34x57 G.H5 E 350 G.H5.22
Hydrophobic TM6 M 243 6x36 G.H5 Y 354 G.H5.26
Van-der-waals TM6 M 243 6x36 G.H5 Y 354 G.H5.26
Polar TM4 T 152 4x40 G.HN R 24 G.HN.48
Van-der-waals TM4 T 152 4x40 G.HN R 24 G.HN.48
Hydrophobic TM5 L 229 5x65 G.H5 L 348 G.H5.20
Hydrophobic ICL2 L 146 34x54 G.hns1 K 32 G.hns1.03
Polar TM5 C 232 5x68 G.H5 D 341 G.H5.13
Hydrophobic TM5 C 232 5x68 G.H5 D 341 G.H5.13
Van-der-waals TM5 C 232 5x68 G.H5 D 341 G.H5.13