Gt2 - 5-HT2A 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.: 73.4

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

PTM Score: 0.6
iPTM Score: 0.4
PAE mean: 17.0


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, 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 ICL2 S 184 34x54 G.H5 N 347 G.H5.19
Hydrophobic ICL2 S 184 34x54 G.H5 N 347 G.H5.19
Hydrophobic C-term L 408 - G.H3 K 257 G.H3.16
Van-der-waals C-term L 408 - G.H3 K 257 G.H3.16
Hydrophobic ICL2 F 186 34x56 G.HN D 28 G.HN.52
Van-der-waals ICL2 F 186 34x56 G.HN D 28 G.HN.52
Polar TM6 A 321 6x33 G.H5 L 353 G.H5.25
Hydrophobic TM6 A 321 6x33 G.H5 L 353 G.H5.25
Polar H8 N 384 8x47 G.H5 F 354 G.H5.26
Polar ICL2 R 185 34x55 G.S3 N 195 G.S3.02
Hydrophobic ICL2 R 185 34x55 G.S3 N 195 G.S3.02
Van-der-waals ICL2 R 185 34x55 G.S3 N 195 G.S3.02
Hydrophobic TM3 A 176 3x53 G.H5 L 353 G.H5.25
Ionic H8 K 385 8x48 G.h4s6 D 315 G.h4s6.09
Polar H8 K 385 8x48 G.h4s6 D 315 G.h4s6.09
Van-der-waals H8 K 385 8x48 G.h4s6 D 315 G.h4s6.09
Polar TM3 R 173 3x50 G.H5 G 352 G.H5.24
Hydrophobic TM3 R 173 3x50 G.H5 G 352 G.H5.24
Van-der-waals TM3 R 173 3x50 G.H5 G 352 G.H5.24
Hydrophobic ICL2 P 180 34x50 G.H5 I 344 G.H5.16
Van-der-waals ICL2 P 180 34x50 G.H5 I 344 G.H5.16
Hydrophobic TM6 N 317 6x29 G.H5 F 354 G.H5.26
Van-der-waals TM6 N 317 6x29 G.H5 F 354 G.H5.26
Polar ICL2 R 185 34x55 G.s2s3 D 193 G.s2s3.02
Hydrophobic ICL2 R 185 34x55 G.s2s3 D 193 G.s2s3.02
Van-der-waals ICL2 R 185 34x55 G.s2s3 D 193 G.s2s3.02
Hydrophobic ICL3 T 307 - G.H5 F 334 G.H5.06
Van-der-waals ICL3 T 307 - G.H5 F 334 G.H5.06
Hydrophobic C-term L 424 - G.hgh4 P 288 G.hgh4.03
Hydrophobic ICL2 I 181 34x51 G.s2s3 K 192 G.s2s3.01
Van-der-waals ICL2 I 181 34x51 G.s2s3 K 192 G.s2s3.01
Hydrophobic TM3 A 176 3x53 G.H5 L 348 G.H5.20
Van-der-waals TM3 A 176 3x53 G.H5 L 348 G.H5.20
Hydrophobic ICL2 I 181 34x51 G.S3 L 194 G.S3.01
Van-der-waals ICL2 I 181 34x51 G.S3 L 194 G.S3.01
Hydrophobic C-term I 414 - G.H3 S 252 G.H3.11
Van-der-waals C-term I 414 - G.H3 S 252 G.H3.11
Hydrophobic TM3 I 177 3x54 G.H5 L 348 G.H5.20
Hydrophobic ICL3 Y 306 - G.H5 F 334 G.H5.06
Van-der-waals ICL3 Y 306 - G.H5 F 334 G.H5.06
Hydrophobic TM6 S 314 6x26 G.H5 D 341 G.H5.13
Hydrophobic C-term V 411 - G.H2 R 208 G.H2.04
Hydrophobic ICL2 I 181 34x51 G.s2s3 D 193 G.s2s3.02
Van-der-waals ICL2 I 181 34x51 G.s2s3 D 193 G.s2s3.02
Polar TM3 R 173 3x50 G.H5 C 351 G.H5.23
Hydrophobic ICL2 P 180 34x50 G.H5 L 348 G.H5.20
Polar ICL2 H 182 34x52 G.hns1 K 32 G.hns1.03
Hydrophobic ICL2 H 182 34x52 G.hns1 K 32 G.hns1.03
Van-der-waals ICL2 H 182 34x52 G.hns1 K 32 G.hns1.03
Hydrophobic ICL2 I 181 34x51 G.H5 I 344 G.H5.16
Polar TM4 T 190 4x40 G.HN Q 24 G.HN.48
Hydrophobic TM4 T 190 4x40 G.HN Q 24 G.HN.48
Van-der-waals TM4 T 190 4x40 G.HN Q 24 G.HN.48
Polar ICL3 R 310 - G.H5 F 334 G.H5.06
Aromatic ICL3 R 310 - G.H5 F 334 G.H5.06
Hydrophobic ICL3 R 310 - G.H5 F 334 G.H5.06
Van-der-waals ICL3 R 310 - G.H5 F 334 G.H5.06
Hydrophobic C-term I 414 - G.H3 L 249 G.H3.08
Hydrophobic TM3 A 176 3x53 G.H5 C 351 G.H5.23
Polar ICL3 R 310 - G.S6 H 322 G.S6.04
Aromatic ICL3 R 310 - G.S6 H 322 G.S6.04
Hydrophobic ICL3 R 310 - G.S6 H 322 G.S6.04
Van-der-waals ICL3 R 310 - G.S6 H 322 G.S6.04
Hydrophobic ICL2 R 185 34x55 G.S3 L 194 G.S3.01
Van-der-waals ICL2 R 185 34x55 G.S3 L 194 G.S3.01
Hydrophobic TM3 R 173 3x50 G.H5 L 353 G.H5.25
Van-der-waals TM3 R 173 3x50 G.H5 L 353 G.H5.25
Hydrophobic C-term L 406 - G.H3 K 257 G.H3.16
Van-der-waals C-term L 406 - G.H3 K 257 G.H3.16
Polar TM4 S 188 4x38 G.HN Q 24 G.HN.48
Hydrophobic ICL2 F 186 34x56 G.hns1 K 32 G.hns1.03
Van-der-waals ICL2 F 186 34x56 G.hns1 K 32 G.hns1.03
Polar TM2 N 107 2x37 G.H5 D 350 G.H5.22
Van-der-waals TM2 N 107 2x37 G.H5 D 350 G.H5.22
Hydrophobic TM6 K 320 6x32 G.H5 F 354 G.H5.26
Van-der-waals TM6 K 320 6x32 G.H5 F 354 G.H5.26
Polar ICL3 R 310 - G.H5 V 335 G.H5.07
Hydrophobic ICL3 R 310 - G.H5 V 335 G.H5.07
Van-der-waals ICL3 R 310 - G.H5 V 335 G.H5.07
Hydrophobic TM6 N 317 6x29 G.H5 K 345 G.H5.17
Van-der-waals TM6 N 317 6x29 G.H5 K 345 G.H5.17
Polar TM2 T 109 2x39 G.H5 D 350 G.H5.22
Ionic TM4 K 191 4x41 G.HN D 28 G.HN.52
Polar TM4 K 191 4x41 G.HN D 28 G.HN.52
Hydrophobic TM4 K 191 4x41 G.HN D 28 G.HN.52
Van-der-waals TM4 K 191 4x41 G.HN D 28 G.HN.52
Polar ICL2 R 185 34x55 G.hns1 K 32 G.hns1.03
Hydrophobic ICL2 R 185 34x55 G.hns1 K 32 G.hns1.03
Van-der-waals ICL2 R 185 34x55 G.hns1 K 32 G.hns1.03
Polar C-term I 409 - G.H3 S 252 G.H3.11
Hydrophobic C-term I 409 - G.H3 S 252 G.H3.11
Hydrophobic TM7 F 383 7x56 G.H5 F 354 G.H5.26
Hydrophobic TM2 T 109 2x39 G.H5 C 351 G.H5.23
Hydrophobic C-term I 414 - G.H3 H 248 G.H3.07
Hydrophobic ICL3 R 310 - G.H5 A 338 G.H5.10
Van-der-waals ICL3 R 310 - G.H5 A 338 G.H5.10
Hydrophobic C-term L 417 - G.H3 H 248 G.H3.07
Van-der-waals C-term L 417 - G.H3 H 248 G.H3.07
Polar TM4 S 188 4x38 G.HN D 28 G.HN.52
Hydrophobic TM3 I 177 3x54 G.H5 L 353 G.H5.25
Polar ICL2 H 183 34x53 G.H5 C 351 G.H5.23
Hydrophobic ICL2 H 183 34x53 G.H5 C 351 G.H5.23
Van-der-waals ICL2 H 183 34x53 G.H5 C 351 G.H5.23
Hydrophobic ICL2 R 185 34x55 G.hns1 A 31 G.hns1.02
Van-der-waals ICL2 R 185 34x55 G.hns1 A 31 G.hns1.02