Gt2 - GPR35 complex model

GPCR CLASS (FAMILY)

A (Rhodopsin)

SPECIES

Homo sapiens

G PROTEIN FAMILY

Gi/o

DATE

2023-09-15

3D VIEW

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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: 14.1


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 C-term L 308 - G.H2 W 211 G.H2.07
Hydrophobic TM6 A 215 6x33 G.H5 L 353 G.H5.25
Van-der-waals TM6 A 215 6x33 G.H5 L 353 G.H5.25
Hydrophobic TM3 R 114 3x50 G.H5 L 353 G.H5.25
Van-der-waals TM3 R 114 3x50 G.H5 L 353 G.H5.25
Ionic ICL2 R 125 34x54 G.H5 E 346 G.H5.18
Polar ICL2 R 125 34x54 G.H5 E 346 G.H5.18
Van-der-waals ICL2 R 125 34x54 G.H5 E 346 G.H5.18
Polar TM3 D 113 3x49 G.H5 C 351 G.H5.23
Hydrophobic TM3 D 113 3x49 G.H5 C 351 G.H5.23
Polar TM6 Q 208 6x26 G.S6 Y 320 G.S6.02
Hydrophobic C-term A 309 - G.H2 R 205 G.H2.01
Van-der-waals C-term A 309 - G.H2 R 205 G.H2.01
Hydrophobic ICL2 L 122 34x51 G.H5 F 336 G.H5.08
Hydrophobic TM6 A 211 6x29 G.H5 F 354 G.H5.26
Hydrophobic TM6 M 218 6x36 G.H5 L 353 G.H5.25
Van-der-waals TM6 M 218 6x36 G.H5 L 353 G.H5.25
Polar TM6 Q 208 6x26 G.h4s6 E 318 G.h4s6.12
Polar ICL2 R 128 34x57 G.H5 N 347 G.H5.19
Hydrophobic ICL2 L 122 34x51 G.s2s3 K 192 G.s2s3.01
Van-der-waals ICL2 L 122 34x51 G.s2s3 K 192 G.s2s3.01
Hydrophobic C-term L 308 - G.H3 I 253 G.H3.12
Hydrophobic C-term L 308 - G.H3 L 249 G.H3.08
Hydrophobic H8 A 280 8x47 G.H5 G 352 G.H5.24
Polar TM4 R 131 4x40 G.HN Q 24 G.HN.48
Hydrophobic TM4 R 131 4x40 G.HN Q 24 G.HN.48
Van-der-waals TM4 R 131 4x40 G.HN Q 24 G.HN.48
Hydrophobic ICL2 P 121 34x50 G.H5 I 343 G.H5.15
Ionic H8 E 282 8x49 G.H5 K 349 G.H5.21
Hydrophobic H8 E 282 8x49 G.H5 K 349 G.H5.21
Van-der-waals H8 E 282 8x49 G.H5 K 349 G.H5.21
Hydrophobic ICL2 L 122 34x51 G.S3 L 194 G.S3.01
Van-der-waals ICL2 L 122 34x51 G.S3 L 194 G.S3.01
Hydrophobic TM6 M 218 6x36 G.H5 F 354 G.H5.26
Polar TM3 A 117 3x53 G.H5 N 347 G.H5.19
Hydrophobic TM3 A 117 3x53 G.H5 N 347 G.H5.19
Van-der-waals TM3 A 117 3x53 G.H5 N 347 G.H5.19
Polar C-term A 309 - G.H2 R 208 G.H2.04
Van-der-waals C-term A 309 - G.H2 R 208 G.H2.04
Hydrophobic TM3 V 118 3x54 G.H5 I 344 G.H5.16
Hydrophobic ICL2 G 126 34x55 G.hns1 K 32 G.hns1.03
Van-der-waals ICL2 G 126 34x55 G.hns1 K 32 G.hns1.03
Polar ICL2 R 125 34x54 G.h2s4 T 219 G.h2s4.05
Hydrophobic ICL2 R 125 34x54 G.h2s4 T 219 G.h2s4.05
Van-der-waals ICL2 R 125 34x54 G.h2s4 T 219 G.h2s4.05
Hydrophobic C-term L 308 - G.H2 R 208 G.H2.04
Polar C-term T 307 - G.H3 S 252 G.H3.11
Hydrophobic ICL2 R 125 34x54 G.hns1 A 31 G.hns1.02
Van-der-waals ICL2 R 125 34x54 G.hns1 A 31 G.hns1.02
Hydrophobic TM5 L 198 5x65 G.H5 L 348 G.H5.20
Van-der-waals TM5 L 198 5x65 G.H5 L 348 G.H5.20
Polar ICL3 T 204 - G.h4s6 E 318 G.h4s6.12
Van-der-waals ICL3 T 204 - G.h4s6 E 318 G.h4s6.12
Polar TM2 T 55 2x39 G.H5 C 351 G.H5.23
Hydrophobic TM2 T 55 2x39 G.H5 C 351 G.H5.23
Van-der-waals TM2 T 55 2x39 G.H5 C 351 G.H5.23
Polar ICL2 P 121 34x50 G.H5 N 347 G.H5.19
Van-der-waals ICL2 P 121 34x50 G.H5 N 347 G.H5.19
Ionic ICL2 R 128 34x57 G.H5 D 350 G.H5.22
Hydrophobic ICL2 R 128 34x57 G.H5 D 350 G.H5.22
Hydrophobic TM5 V 194 5x61 G.H5 L 353 G.H5.25
Hydrophobic TM5 R 201 5x68 G.H5 I 344 G.H5.16
Van-der-waals TM5 R 201 5x68 G.H5 I 344 G.H5.16
Polar H8 K 281 8x48 G.H5 F 354 G.H5.26
Hydrophobic H8 K 281 8x48 G.H5 F 354 G.H5.26
Van-der-waals H8 K 281 8x48 G.H5 F 354 G.H5.26
Hydrophobic C-term L 308 - G.h2s4 F 215 G.h2s4.01
Hydrophobic TM3 V 118 3x54 G.H5 L 348 G.H5.20
Van-der-waals TM3 V 118 3x54 G.H5 L 348 G.H5.20
Ionic TM5 R 201 5x68 G.H5 D 341 G.H5.13
Polar TM5 R 201 5x68 G.H5 D 341 G.H5.13
Hydrophobic TM5 R 201 5x68 G.H5 D 341 G.H5.13
Van-der-waals TM5 R 201 5x68 G.H5 D 341 G.H5.13
Hydrophobic C-term L 304 - G.H3 K 257 G.H3.16
Van-der-waals C-term L 304 - G.H3 K 257 G.H3.16
Hydrophobic TM3 A 117 3x53 G.H5 C 351 G.H5.23
Van-der-waals TM3 A 117 3x53 G.H5 C 351 G.H5.23
Hydrophobic ICL2 P 121 34x50 G.H5 I 344 G.H5.16
Van-der-waals ICL2 P 121 34x50 G.H5 I 344 G.H5.16
Hydrophobic ICL2 R 125 34x54 G.H5 I 343 G.H5.15
Polar TM2 T 55 2x39 G.H5 D 350 G.H5.22
Hydrophobic TM2 T 55 2x39 G.H5 D 350 G.H5.22
Van-der-waals TM2 T 55 2x39 G.H5 D 350 G.H5.22
Hydrophobic ICL2 P 121 34x50 G.H5 T 340 G.H5.12
Polar ICL2 R 125 34x54 G.S1 T 33 G.S1.01
Van-der-waals ICL2 R 125 34x54 G.S1 T 33 G.S1.01
Polar ICL2 R 128 34x57 G.H5 C 351 G.H5.23
Hydrophobic ICL2 R 128 34x57 G.H5 C 351 G.H5.23
Van-der-waals ICL2 R 128 34x57 G.H5 C 351 G.H5.23
Hydrophobic ICL2 R 125 34x54 G.S1 V 34 G.S1.02
Van-der-waals ICL2 R 125 34x54 G.S1 V 34 G.S1.02
Hydrophobic ICL3 T 204 - G.S6 Y 320 G.S6.02
Hydrophobic ICL2 A 124 34x53 G.H5 N 347 G.H5.19
Hydrophobic ICL2 L 122 34x51 G.H5 I 343 G.H5.15
Polar TM6 K 214 6x32 G.H5 F 354 G.H5.26
Hydrophobic TM6 K 214 6x32 G.H5 F 354 G.H5.26
Van-der-waals TM6 K 214 6x32 G.H5 F 354 G.H5.26
Polar TM3 R 114 3x50 G.H5 C 351 G.H5.23
Hydrophobic TM3 R 114 3x50 G.H5 C 351 G.H5.23
Van-der-waals TM3 R 114 3x50 G.H5 C 351 G.H5.23
Ionic ICL2 R 123 34x52 G.s2s3 D 193 G.s2s3.02
Polar ICL2 R 123 34x52 G.s2s3 D 193 G.s2s3.02
Hydrophobic ICL2 R 123 34x52 G.s2s3 D 193 G.s2s3.02
Van-der-waals ICL2 R 123 34x52 G.s2s3 D 193 G.s2s3.02
Polar ICL2 R 125 34x54 G.hns1 K 32 G.hns1.03
Hydrophobic ICL2 R 125 34x54 G.hns1 K 32 G.hns1.03
Hydrophobic ICL2 L 122 34x51 G.H5 T 340 G.H5.12
Hydrophobic TM6 V 219 6x37 G.H5 L 353 G.H5.25