Gz - MCH1 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.: 77.3

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

PTM Score: 0.7
iPTM Score: 0.7
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 TM6 R 319 6x29 G.H5 Q 346 G.H5.17
Hydrophobic TM6 R 319 6x29 G.H5 Q 346 G.H5.17
Van-der-waals TM6 R 319 6x29 G.H5 Q 346 G.H5.17
Polar H8 C 384 8x47 G.H5 G 353 G.H5.24
Hydrophobic H8 C 384 8x47 G.H5 G 353 G.H5.24
Van-der-waals H8 C 384 8x47 G.H5 G 353 G.H5.24
Hydrophobic ICL2 P 217 34x50 G.H5 T 341 G.H5.12
Polar N-term P 48 - G.HN R 18 G.HN.42
Van-der-waals N-term P 48 - G.HN R 18 G.HN.42
Hydrophobic ICL2 P 217 34x50 G.H5 I 345 G.H5.16
Hydrophobic N-term R 46 - G.HN R 15 G.HN.39
Van-der-waals N-term R 46 - G.HN R 15 G.HN.39
Polar TM4 K 225 4x38 G.HN Q 28 G.HN.52
Hydrophobic TM4 K 225 4x38 G.HN Q 28 G.HN.52
Van-der-waals TM4 K 225 4x38 G.HN Q 28 G.HN.52
Hydrophobic TM5 Y 297 5x58 G.H5 L 354 G.H5.25
Hydrophobic N-term C 33 - G.H2 I 213 G.H2.08
Van-der-waals N-term C 33 - G.H2 I 213 G.H2.08
Polar TM6 S 315 6x25 G.h4s6 K 315 G.h4s6.08
Hydrophobic TM6 S 315 6x25 G.h4s6 K 315 G.h4s6.08
Van-der-waals TM6 S 315 6x25 G.h4s6 K 315 G.h4s6.08
Hydrophobic H8 E 385 8x48 G.H5 C 355 G.H5.26
Hydrophobic TM5 I 300 5x61 G.H5 L 354 G.H5.25
Polar TM6 T 326 6x36 G.H5 L 354 G.H5.25
Hydrophobic TM6 T 326 6x36 G.H5 L 354 G.H5.25
Van-der-waals TM6 T 326 6x36 G.H5 L 354 G.H5.25
Polar N-term R 44 - G.HN R 15 G.HN.39
Hydrophobic N-term R 44 - G.HN R 15 G.HN.39
Van-der-waals N-term R 44 - G.HN R 15 G.HN.39
Hydrophobic ICL2 I 218 34x51 G.H5 F 337 G.H5.08
Van-der-waals ICL2 I 218 34x51 G.H5 F 337 G.H5.08
Polar N-term Q 49 - G.HN E 11 G.HN.35
Hydrophobic N-term Q 49 - G.HN E 11 G.HN.35
Van-der-waals N-term Q 49 - G.HN E 11 G.HN.35
Polar ICL3 V 308 - G.H5 D 342 G.H5.13
Van-der-waals ICL3 V 308 - G.H5 D 342 G.H5.13
Hydrophobic TM6 R 319 6x29 G.H5 C 355 G.H5.26
Polar ICL2 T 221 34x54 G.hns1 R 32 G.hns1.03
Polar TM6 Q 313 6x23 G.S6 I 320 G.S6.01
Hydrophobic TM6 Q 313 6x23 G.S6 I 320 G.S6.01
Van-der-waals TM6 Q 313 6x23 G.S6 I 320 G.S6.01
Hydrophobic TM3 R 210 3x50 G.H5 L 354 G.H5.25
Van-der-waals TM3 R 210 3x50 G.H5 L 354 G.H5.25
Polar TM2 N 145 2x37 G.H5 Y 351 G.H5.22
Hydrophobic TM2 N 145 2x37 G.H5 Y 351 G.H5.22
Van-der-waals TM2 N 145 2x37 G.H5 Y 351 G.H5.22
Polar TM3 R 210 3x50 G.H5 I 352 G.H5.23
Hydrophobic TM3 R 210 3x50 G.H5 I 352 G.H5.23
Van-der-waals TM3 R 210 3x50 G.H5 I 352 G.H5.23
Hydrophobic TM3 T 214 3x54 G.H5 L 349 G.H5.20
Van-der-waals TM3 T 214 3x54 G.H5 L 349 G.H5.20
Hydrophobic ICL3 S 307 - G.H5 D 342 G.H5.13
Van-der-waals ICL3 S 307 - G.H5 D 342 G.H5.13
Polar TM3 A 213 3x53 G.H5 N 348 G.H5.19
Hydrophobic TM3 A 213 3x53 G.H5 N 348 G.H5.19
Van-der-waals TM3 A 213 3x53 G.H5 N 348 G.H5.19
Hydrophobic TM5 M 304 5x65 G.H5 I 345 G.H5.16
Hydrophobic TM5 M 304 5x65 G.H5 L 349 G.H5.20
Van-der-waals TM5 M 304 5x65 G.H5 L 349 G.H5.20
Hydrophobic N-term P 50 - G.HN R 18 G.HN.42
Polar ICL2 P 217 34x50 G.H5 N 348 G.H5.19
Hydrophobic ICL2 R 224 34x57 G.H5 I 352 G.H5.23
Van-der-waals ICL2 R 224 34x57 G.H5 I 352 G.H5.23
Van-der-waals TM6 R 322 6x32 G.H5 C 355 G.H5.26
Hydrophobic ICL1 W 142 - G.HN R 24 G.HN.48
Van-der-waals ICL1 W 142 - G.HN R 24 G.HN.48
Hydrophobic TM6 S 315 6x25 G.h4s6 E 316 G.h4s6.09
Van-der-waals TM6 S 315 6x25 G.h4s6 E 316 G.h4s6.09
Hydrophobic TM3 T 214 3x54 G.H5 I 345 G.H5.16
Van-der-waals TM3 T 214 3x54 G.H5 I 345 G.H5.16
Hydrophobic TM6 V 323 6x33 G.H5 C 355 G.H5.26
Ionic ICL2 K 222 34x55 G.s2s3 E 194 G.s2s3.02
Polar ICL2 K 222 34x55 G.s2s3 E 194 G.s2s3.02
Hydrophobic ICL2 K 222 34x55 G.s2s3 E 194 G.s2s3.02
Van-der-waals ICL2 K 222 34x55 G.s2s3 E 194 G.s2s3.02
Polar TM6 V 323 6x33 G.H5 L 354 G.H5.25
Hydrophobic TM6 V 323 6x33 G.H5 L 354 G.H5.25
Hydrophobic ICL2 I 218 34x51 G.H5 I 344 G.H5.15
Hydrophobic ICL2 I 218 34x51 G.S3 L 195 G.S3.01
Van-der-waals ICL2 I 218 34x51 G.S3 L 195 G.S3.01
Van-der-waals TM5 R 303 5x64 G.H5 T 341 G.H5.12
Hydrophobic TM2 P 147 2x39 G.H5 I 352 G.H5.23
Hydrophobic ICL2 P 217 34x50 G.H5 I 344 G.H5.15
Polar ICL1 N 144 - G.HN R 24 G.HN.48
Hydrophobic ICL1 N 144 - G.HN R 24 G.HN.48
Van-der-waals ICL1 N 144 - G.HN R 24 G.HN.48
Hydrophobic TM3 T 214 3x54 G.H5 I 352 G.H5.23
Hydrophobic TM2 P 147 2x39 G.H5 Y 351 G.H5.22
Van-der-waals TM2 P 147 2x39 G.H5 Y 351 G.H5.22
Hydrophobic TM6 I 316 6x26 G.h4s6 E 319 G.h4s6.12
Van-der-waals TM6 I 316 6x26 G.h4s6 E 319 G.h4s6.12
Hydrophobic ICL2 K 222 34x55 G.hns1 R 32 G.hns1.03
Van-der-waals ICL2 K 222 34x55 G.hns1 R 32 G.hns1.03
Hydrophobic ICL3 V 308 - G.H5 D 338 G.H5.09
Van-der-waals ICL3 V 308 - G.H5 D 338 G.H5.09
Polar TM6 S 315 6x25 G.h4s6 E 319 G.h4s6.12
Hydrophobic TM6 S 315 6x25 G.h4s6 E 319 G.h4s6.12
Van-der-waals TM6 S 315 6x25 G.h4s6 E 319 G.h4s6.12
Polar N-term W 45 - G.HN R 15 G.HN.39
Hydrophobic N-term W 45 - G.HN R 15 G.HN.39
Van-der-waals N-term W 45 - G.HN R 15 G.HN.39
Polar H8 T 386 8x49 G.H5 K 350 G.H5.21
Hydrophobic H8 T 386 8x49 G.H5 K 350 G.H5.21
Van-der-waals H8 T 386 8x49 G.H5 K 350 G.H5.21
Hydrophobic ICL2 I 218 34x51 G.s2s3 E 194 G.s2s3.02
Hydrophobic ICL3 A 309 - G.S6 Y 321 G.S6.02
Van-der-waals ICL3 A 309 - G.S6 Y 321 G.S6.02
Polar ICL3 A 309 - G.H5 D 342 G.H5.13
Hydrophobic TM5 R 303 5x64 G.H5 I 345 G.H5.16
Van-der-waals TM5 R 303 5x64 G.H5 I 345 G.H5.16
Van-der-waals TM6 Q 313 6x23 G.h4s6 E 319 G.h4s6.12
Ionic TM6 R 314 6x24 G.h4s6 E 316 G.h4s6.09
Polar TM6 R 314 6x24 G.h4s6 E 316 G.h4s6.09
Hydrophobic TM6 R 314 6x24 G.h4s6 E 316 G.h4s6.09
Van-der-waals TM6 R 314 6x24 G.h4s6 E 316 G.h4s6.09
Polar TM2 V 146 2x38 G.H5 Y 351 G.H5.22
Hydrophobic ICL3 V 308 - G.H5 F 335 G.H5.06
Van-der-waals ICL3 V 308 - G.H5 F 335 G.H5.06
Hydrophobic TM6 S 315 6x25 G.h4s6 T 317 G.h4s6.10
Hydrophobic TM3 A 213 3x53 G.H5 I 352 G.H5.23
Ionic TM6 R 319 6x29 G.h4s6 E 319 G.h4s6.12
Polar TM6 R 319 6x29 G.h4s6 E 319 G.h4s6.12
Hydrophobic TM6 R 319 6x29 G.h4s6 E 319 G.h4s6.12
Van-der-waals TM6 R 319 6x29 G.h4s6 E 319 G.h4s6.12
Ionic TM5 R 303 5x64 G.H5 D 342 G.H5.13
Hydrophobic TM6 L 318 6x28 G.h4s6 E 316 G.h4s6.09
Hydrophobic TM6 V 323 6x33 G.H5 L 349 G.H5.20
Hydrophobic TM6 R 319 6x29 G.H5 L 349 G.H5.20