Gi1 - 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.: 83.7

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

PTM Score: 0.7
iPTM Score: 0.6
PAE mean: 13.7


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 ICL1 Q 51 12x50 G.h3s5 D 261 G.h3s5.02
Van-der-waals ICL1 Q 51 12x50 G.h3s5 D 261 G.h3s5.02
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
Polar ICL2 R 123 34x52 G.HN L 23 G.HN.47
Polar ICL2 R 125 34x54 G.h2s4 V 218 G.h2s4.04
Hydrophobic ICL2 R 125 34x54 G.h2s4 V 218 G.h2s4.04
Van-der-waals ICL2 R 125 34x54 G.h2s4 V 218 G.h2s4.04
Polar TM6 A 215 6x33 G.H5 L 353 G.H5.25
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 V 118 3x54 G.H5 L 353 G.H5.25
Hydrophobic TM2 T 55 2x39 G.H5 G 352 G.H5.24
Polar TM3 R 119 3x55 G.hns1 R 32 G.hns1.03
Hydrophobic TM3 R 119 3x55 G.hns1 R 32 G.hns1.03
Van-der-waals TM3 R 119 3x55 G.hns1 R 32 G.hns1.03
Polar ICL2 R 123 34x52 G.hns1 A 30 G.hns1.01
Hydrophobic ICL2 R 123 34x52 G.hns1 A 30 G.hns1.01
Van-der-waals ICL2 R 123 34x52 G.hns1 A 30 G.hns1.01
Polar ICL3 T 204 - G.H5 D 341 G.H5.13
Hydrophobic ICL3 T 204 - G.H5 D 341 G.H5.13
Van-der-waals ICL3 T 204 - G.H5 D 341 G.H5.13
Ionic TM3 R 119 3x55 G.HN E 28 G.HN.52
Polar TM3 R 119 3x55 G.HN E 28 G.HN.52
Hydrophobic TM3 R 119 3x55 G.HN E 28 G.HN.52
Van-der-waals TM3 R 119 3x55 G.HN E 28 G.HN.52
Polar TM3 H 120 3x56 G.HN E 28 G.HN.52
Hydrophobic TM3 H 120 3x56 G.HN E 28 G.HN.52
Van-der-waals TM3 H 120 3x56 G.HN E 28 G.HN.52
Polar ICL2 P 121 34x50 G.hns1 A 31 G.hns1.02
Hydrophobic ICL2 P 121 34x50 G.hns1 A 31 G.hns1.02
Van-der-waals ICL2 P 121 34x50 G.hns1 A 31 G.hns1.02
Hydrophobic ICL2 P 121 34x50 G.S3 L 194 G.S3.01
Hydrophobic TM6 A 211 6x29 G.H5 F 354 G.H5.26
Polar TM3 H 120 3x56 G.HN G 27 G.HN.51
Hydrophobic TM3 H 120 3x56 G.HN G 27 G.HN.51
Van-der-waals TM3 H 120 3x56 G.HN G 27 G.HN.51
Hydrophobic ICL2 P 121 34x50 G.hns1 R 32 G.hns1.03
Hydrophobic TM6 M 218 6x36 G.H5 L 353 G.H5.25
Polar ICL2 R 123 34x52 G.HN D 26 G.HN.50
Hydrophobic ICL2 R 123 34x52 G.HN D 26 G.HN.50
Van-der-waals ICL2 R 123 34x52 G.HN D 26 G.HN.50
Polar TM6 Q 208 6x26 G.H5 D 341 G.H5.13
Hydrophobic TM6 Q 208 6x26 G.H5 D 341 G.H5.13
Van-der-waals TM6 Q 208 6x26 G.H5 D 341 G.H5.13
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
Polar ICL2 R 123 34x52 G.HN G 27 G.HN.51
Hydrophobic ICL2 R 123 34x52 G.HN G 27 G.HN.51
Van-der-waals ICL2 R 123 34x52 G.HN G 27 G.HN.51
Hydrophobic H8 A 280 8x47 G.H5 F 354 G.H5.26
Van-der-waals H8 A 280 8x47 G.H5 F 354 G.H5.26
Hydrophobic TM3 H 120 3x56 G.hns1 A 31 G.hns1.02
Van-der-waals TM3 H 120 3x56 G.hns1 A 31 G.hns1.02
Hydrophobic ICL2 L 122 34x51 G.hns1 R 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 TM5 L 198 5x65 G.H5 L 348 G.H5.20
Polar ICL3 T 204 - G.H5 D 337 G.H5.09
Hydrophobic ICL3 T 204 - G.H5 D 337 G.H5.09
Van-der-waals ICL3 T 204 - G.H5 D 337 G.H5.09
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 TM2 T 53 2x37 G.H5 D 350 G.H5.22
Hydrophobic ICL2 P 121 34x50 G.H5 N 347 G.H5.19
Polar ICL2 R 128 34x57 G.H5 D 350 G.H5.22
Van-der-waals 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 ICL2 L 122 34x51 G.S1 V 34 G.S1.02
Van-der-waals ICL2 L 122 34x51 G.S1 V 34 G.S1.02
Hydrophobic TM3 V 118 3x54 G.H5 L 348 G.H5.20
Polar TM3 R 114 3x50 G.H5 G 352 G.H5.24
Van-der-waals TM3 R 114 3x50 G.H5 G 352 G.H5.24
Polar ICL2 R 123 34x52 G.hns1 A 31 G.hns1.02
Hydrophobic ICL2 R 123 34x52 G.hns1 A 31 G.hns1.02
Van-der-waals ICL2 R 123 34x52 G.hns1 A 31 G.hns1.02
Polar ICL2 R 125 34x54 G.h2s4 G 217 G.h2s4.03
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 L 122 34x51 G.hns1 A 30 G.hns1.01
Van-der-waals ICL2 L 122 34x51 G.hns1 A 30 G.hns1.01
Polar 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 R 128 34x57 G.H5 C 351 G.H5.23
Hydrophobic TM2 M 59 2x43 G.H5 G 352 G.H5.24
Polar ICL3 T 204 - G.s2s3 K 192 G.s2s3.01
Hydrophobic ICL3 T 204 - G.s2s3 K 192 G.s2s3.01
Van-der-waals ICL3 T 204 - G.s2s3 K 192 G.s2s3.01
Aromatic 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
Hydrophobic ICL3 P 202 - G.s2s3 K 192 G.s2s3.01
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
Hydrophobic TM6 V 219 6x37 G.H5 L 353 G.H5.25
Van-der-waals TM6 V 219 6x37 G.H5 L 353 G.H5.25
Hydrophobic ICL2 L 122 34x51 G.S1 E 33 G.S1.01
Van-der-waals ICL2 L 122 34x51 G.S1 E 33 G.S1.01
Polar ICL2 L 122 34x51 G.hns1 A 31 G.hns1.02
Hydrophobic ICL2 L 122 34x51 G.hns1 A 31 G.hns1.02
Van-der-waals ICL2 L 122 34x51 G.hns1 A 31 G.hns1.02