Gt1 - GPR22 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.: 76.6

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

PTM Score: 0.6
iPTM Score: 0.5
PAE mean: 15.8


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 TM3 S 144 3x54 G.H5 L 344 G.H5.20
Van-der-waals TM3 S 144 3x54 G.H5 L 344 G.H5.20
Ionic H8 K 373 8x49 G.H5 D 346 G.H5.22
Polar H8 K 373 8x49 G.H5 D 346 G.H5.22
Hydrophobic H8 K 373 8x49 G.H5 D 346 G.H5.22
Van-der-waals H8 K 373 8x49 G.H5 D 346 G.H5.22
Hydrophobic TM6 I 318 6x40 G.H5 L 349 G.H5.25
Aromatic TM5 F 246 5x73 G.H5 F 330 G.H5.06
Hydrophobic TM5 F 246 5x73 G.H5 F 330 G.H5.06
Van-der-waals TM5 F 246 5x73 G.H5 F 330 G.H5.06
Hydrophobic TM6 R 307 6x29 G.H5 F 350 G.H5.26
Van-der-waals TM6 R 307 6x29 G.H5 F 350 G.H5.26
Aromatic TM6 R 310 6x32 G.H5 F 350 G.H5.26
Hydrophobic TM6 R 310 6x32 G.H5 F 350 G.H5.26
Van-der-waals TM6 R 310 6x32 G.H5 F 350 G.H5.26
Ionic TM4 R 156 4x41 G.HN E 24 G.HN.52
Polar TM4 R 156 4x41 G.HN E 24 G.HN.52
Hydrophobic TM4 R 156 4x41 G.HN E 24 G.HN.52
Van-der-waals TM4 R 156 4x41 G.HN E 24 G.HN.52
Polar H8 R 371 8x47 G.H5 D 346 G.H5.22
Polar TM5 T 244 5x71 G.H5 D 333 G.H5.09
Van-der-waals TM5 T 244 5x71 G.H5 D 333 G.H5.09
Polar H8 K 376 8x52 G.h4s6 V 312 G.h4s6.10
Hydrophobic H8 K 376 8x52 G.h4s6 V 312 G.h4s6.10
Van-der-waals H8 K 376 8x52 G.h4s6 V 312 G.h4s6.10
Polar ICL2 R 150 34x53 G.hns1 A 27 G.hns1.02
Hydrophobic ICL2 R 150 34x53 G.hns1 A 27 G.hns1.02
Van-der-waals ICL2 R 150 34x53 G.hns1 A 27 G.hns1.02
Hydrophobic ICL2 A 148 34x51 G.S3 L 190 G.S3.01
Van-der-waals ICL2 A 148 34x51 G.S3 L 190 G.S3.01
Hydrophobic TM4 T 153 4x38 G.hns1 A 27 G.hns1.02
Hydrophobic TM6 M 314 6x36 G.H5 L 349 G.H5.25
Hydrophobic ICL2 R 150 34x53 G.hns1 R 28 G.hns1.03
Van-der-waals ICL2 R 150 34x53 G.hns1 R 28 G.hns1.03
Hydrophobic TM3 I 143 3x53 G.H5 C 347 G.H5.23
Ionic C-term D 407 - G.H2 K 205 G.H2.05
Polar C-term D 407 - G.H2 K 205 G.H2.05
Van-der-waals C-term D 407 - G.H2 K 205 G.H2.05
Polar ICL2 A 148 34x51 G.hns1 R 28 G.hns1.03
Hydrophobic ICL2 A 148 34x51 G.hns1 R 28 G.hns1.03
Van-der-waals ICL2 A 148 34x51 G.hns1 R 28 G.hns1.03
Polar ICL3 R 300 - G.H5 F 330 G.H5.06
Aromatic ICL3 R 300 - G.H5 F 330 G.H5.06
Hydrophobic ICL3 R 300 - G.H5 F 330 G.H5.06
Van-der-waals ICL3 R 300 - G.H5 F 330 G.H5.06
Hydrophobic C-term W 405 - G.H2 R 204 G.H2.04
Van-der-waals C-term W 405 - G.H2 R 204 G.H2.04
Hydrophobic H8 R 371 8x47 G.H5 G 348 G.H5.24
Hydrophobic ICL2 A 148 34x51 G.S1 V 30 G.S1.02
Hydrophobic TM5 I 242 5x69 G.H5 D 337 G.H5.13
Van-der-waals TM5 I 242 5x69 G.H5 D 337 G.H5.13
Polar TM3 R 140 3x50 G.H5 G 348 G.H5.24
Hydrophobic TM5 R 241 5x68 G.H5 I 340 G.H5.16
Van-der-waals TM5 R 241 5x68 G.H5 I 340 G.H5.16
Hydrophobic TM6 R 307 6x29 G.H5 K 341 G.H5.17
Polar TM6 V 311 6x33 G.H5 L 349 G.H5.25
Hydrophobic TM6 V 311 6x33 G.H5 L 349 G.H5.25
Van-der-waals TM6 V 311 6x33 G.H5 L 349 G.H5.25
Polar H8 Q 372 8x48 G.H5 K 345 G.H5.21
Hydrophobic H8 Q 372 8x48 G.H5 K 345 G.H5.21
Van-der-waals H8 Q 372 8x48 G.H5 K 345 G.H5.21
Polar C-term N 403 - G.H3 S 248 G.H3.11
Hydrophobic C-term W 405 - G.H3 L 245 G.H3.08
Van-der-waals C-term W 405 - G.H3 L 245 G.H3.08
Polar ICL2 N 149 34x52 G.S3 N 191 G.S3.02
Van-der-waals ICL2 N 149 34x52 G.S3 N 191 G.S3.02
Polar C-term W 405 - G.H3 S 248 G.H3.11
Hydrophobic C-term W 405 - G.H3 S 248 G.H3.11
Van-der-waals C-term W 405 - G.H3 S 248 G.H3.11
Polar ICL2 N 149 34x52 G.hns1 R 28 G.hns1.03
Hydrophobic ICL2 N 149 34x52 G.hns1 R 28 G.hns1.03
Van-der-waals ICL2 N 149 34x52 G.hns1 R 28 G.hns1.03
Polar C-term S 404 - G.H3 H 244 G.H3.07
Hydrophobic C-term S 404 - G.H3 H 244 G.H3.07
Van-der-waals C-term S 404 - G.H3 H 244 G.H3.07
Hydrophobic TM4 T 153 4x38 G.HN E 24 G.HN.52
Polar TM7 T 370 7x56 G.H5 G 348 G.H5.24
Hydrophobic TM7 T 370 7x56 G.H5 G 348 G.H5.24
Polar TM3 R 140 3x50 G.H5 C 347 G.H5.23
Hydrophobic TM3 R 140 3x50 G.H5 C 347 G.H5.23
Van-der-waals TM3 R 140 3x50 G.H5 C 347 G.H5.23
Polar H8 Q 372 8x48 G.H5 F 350 G.H5.26
Hydrophobic TM5 I 234 5x61 G.H5 L 349 G.H5.25
Hydrophobic TM6 V 311 6x33 G.H5 F 350 G.H5.26
Ionic TM5 R 241 5x68 G.s2s3 D 189 G.s2s3.02
Polar TM5 R 241 5x68 G.s2s3 D 189 G.s2s3.02
Hydrophobic TM5 R 241 5x68 G.s2s3 D 189 G.s2s3.02
Van-der-waals TM5 R 241 5x68 G.s2s3 D 189 G.s2s3.02
Hydrophobic TM5 L 238 5x65 G.H5 I 340 G.H5.16
Hydrophobic ICL2 P 147 34x50 G.S3 L 190 G.S3.01
Van-der-waals ICL2 P 147 34x50 G.S3 L 190 G.S3.01
Aromatic C-term W 405 - G.H2 W 207 G.H2.07
Hydrophobic C-term W 405 - G.H2 W 207 G.H2.07
Van-der-waals C-term W 405 - G.H2 W 207 G.H2.07
Hydrophobic C-term W 405 - G.H3 I 249 G.H3.12
Van-der-waals C-term W 405 - G.H3 I 249 G.H3.12
Hydrophobic ICL2 I 151 - G.hns1 R 28 G.hns1.03
Hydrophobic TM3 R 140 3x50 G.H5 L 349 G.H5.25
Polar TM5 R 241 5x68 G.s2s3 K 188 G.s2s3.01
Hydrophobic TM5 R 241 5x68 G.s2s3 K 188 G.s2s3.01
Van-der-waals TM5 R 241 5x68 G.s2s3 K 188 G.s2s3.01
Polar TM5 T 244 5x71 G.s2s3 K 188 G.s2s3.01
Hydrophobic TM5 T 244 5x71 G.s2s3 K 188 G.s2s3.01
Hydrophobic ICL2 P 147 34x50 G.H5 N 343 G.H5.19
Van-der-waals ICL2 P 147 34x50 G.H5 N 343 G.H5.19
Hydrophobic TM5 L 238 5x65 G.H5 L 344 G.H5.20
Van-der-waals TM5 L 238 5x65 G.H5 L 344 G.H5.20
Hydrophobic ICL3 R 300 - G.H5 A 334 G.H5.10
Van-der-waals ICL3 R 300 - G.H5 A 334 G.H5.10
Hydrophobic TM5 Y 231 5x58 G.H5 L 349 G.H5.25
Polar TM6 R 307 6x29 G.H5 D 337 G.H5.13
Van-der-waals TM6 R 307 6x29 G.H5 D 337 G.H5.13
Polar ICL2 A 148 34x51 G.S1 T 29 G.S1.01
Hydrophobic ICL2 A 148 34x51 G.S1 T 29 G.S1.01
Hydrophobic TM3 I 143 3x53 G.H5 N 343 G.H5.19
Van-der-waals TM3 I 143 3x53 G.H5 N 343 G.H5.19
Hydrophobic H8 R 371 8x47 G.H5 C 347 G.H5.23
Hydrophobic TM5 F 246 5x73 G.H5 D 333 G.H5.09
Hydrophobic TM6 V 311 6x33 G.H5 L 344 G.H5.20
Polar H8 K 376 8x52 G.h4s6 D 311 G.h4s6.09
Hydrophobic H8 K 376 8x52 G.h4s6 D 311 G.h4s6.09
Van-der-waals H8 K 376 8x52 G.h4s6 D 311 G.h4s6.09
Hydrophobic C-term I 401 - G.h4s6 M 308 G.h4s6.03
Hydrophobic ICL2 A 148 34x51 G.S3 N 191 G.S3.02
Van-der-waals ICL2 A 148 34x51 G.S3 N 191 G.S3.02
Van-der-waals ICL2 A 148 34x51 G.hns1 A 27 G.hns1.02
Hydrophobic C-term I 401 - G.H3 N 251 G.H3.14