G13 - NK1 receptor complex model

GPCR CLASS (FAMILY)

A (Rhodopsin)

SPECIES

Homo sapiens

G PROTEIN FAMILY

G12/13

DATE

2023-09-15

3D VIEW

NGL is a WebGL based 3D viewer powered by MMTF.


Tertiary structure confidence

(pLDDT score) avg.: 78.3

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

PTM Score: 0.7
iPTM Score: 0.6
PAE mean: 14.6


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 C-term Q 343 - G.hns1 K 46 G.hns1.02
Hydrophobic C-term Q 343 - G.hns1 K 46 G.hns1.02
Van-der-waals C-term Q 343 - G.hns1 K 46 G.hns1.02
Hydrophobic ICL2 P 137 - G.H5 I 366 G.H5.15
Van-der-waals ICL2 P 137 - G.H5 I 366 G.H5.15
Hydrophobic TM2 L 71 2x43 G.H5 L 376 G.H5.25
Polar C-term T 339 - G.h4s6 K 340 G.h4s6.19
Van-der-waals C-term T 339 - G.h4s6 K 340 G.h4s6.19
Hydrophobic TM5 P 229 5x71 G.H5 R 360 G.H5.09
Van-der-waals TM5 P 229 5x71 G.H5 R 360 G.H5.09
Polar H8 N 309 8x47 G.H5 L 376 G.H5.25
Hydrophobic H8 N 309 8x47 G.H5 L 376 G.H5.25
Van-der-waals H8 N 309 8x47 G.H5 L 376 G.H5.25
Hydrophobic ICL2 L 138 - G.S3 V 216 G.S3.01
Van-der-waals ICL2 L 138 - G.S3 V 216 G.S3.01
Hydrophobic ICL2 P 140 - G.hns1 R 47 G.hns1.03
Van-der-waals ICL2 P 140 - G.hns1 R 47 G.hns1.03
Hydrophobic TM5 P 229 5x71 G.H5 D 364 G.H5.13
Van-der-waals TM5 P 229 5x71 G.H5 D 364 G.H5.13
Hydrophobic TM6 K 243 6x30 G.H5 L 371 G.H5.20
Polar H8 N 309 8x47 G.H5 Q 377 G.H5.26
Polar TM3 A 133 3x53 G.H5 N 370 G.H5.19
Hydrophobic TM3 A 133 3x53 G.H5 N 370 G.H5.19
Van-der-waals TM3 A 133 3x53 G.H5 N 370 G.H5.19
Hydrophobic TM3 I 134 3x54 G.H5 L 374 G.H5.23
Van-der-waals TM3 I 134 3x54 G.H5 L 374 G.H5.23
Hydrophobic TM3 A 133 3x53 G.H5 L 374 G.H5.23
Hydrophobic TM3 I 134 3x54 G.H5 L 371 G.H5.20
Hydrophobic TM5 L 223 5x65 G.H5 L 371 G.H5.20
Polar C-term Q 343 - G.HN K 42 G.HN.51
Hydrophobic C-term Q 343 - G.HN K 42 G.HN.51
Van-der-waals C-term Q 343 - G.HN K 42 G.HN.51
Polar H8 N 309 8x47 G.H5 M 375 G.H5.24
Hydrophobic H8 N 309 8x47 G.H5 M 375 G.H5.24
Van-der-waals H8 N 309 8x47 G.H5 M 375 G.H5.24
Polar C-term T 339 - G.h3s5 N 283 G.h3s5.02
Hydrophobic C-term T 339 - G.h3s5 N 283 G.h3s5.02
Van-der-waals C-term T 339 - G.h3s5 N 283 G.h3s5.02
Polar C-term T 339 - G.H5 D 369 G.H5.18
Hydrophobic C-term T 339 - G.H5 D 369 G.H5.18
Van-der-waals C-term T 339 - G.H5 D 369 G.H5.18
Hydrophobic TM6 V 246 6x33 G.H5 L 371 G.H5.20
Ionic TM6 K 243 6x30 G.H5 D 364 G.H5.13
Polar TM6 K 243 6x30 G.H5 D 364 G.H5.13
Van-der-waals TM6 K 243 6x30 G.H5 D 364 G.H5.13
Hydrophobic TM5 L 223 5x65 G.H5 L 367 G.H5.16
Hydrophobic TM2 T 67 2x39 G.H5 L 374 G.H5.23
Polar TM6 Q 239 6x26 G.H5 H 368 G.H5.17
Hydrophobic TM6 Q 239 6x26 G.H5 H 368 G.H5.17
Van-der-waals TM6 Q 239 6x26 G.H5 H 368 G.H5.17
Polar H8 R 311 8x49 G.H5 L 376 G.H5.25
Hydrophobic H8 R 311 8x49 G.H5 L 376 G.H5.25
Van-der-waals H8 R 311 8x49 G.H5 L 376 G.H5.25
Hydrophobic TM5 G 230 5x72 G.S6 H 345 G.S6.04
Hydrophobic ICL2 P 137 - G.H5 L 367 G.H5.16
Hydrophobic TM6 A 242 6x29 G.H5 M 375 G.H5.24
Van-der-waals TM6 A 242 6x29 G.H5 M 375 G.H5.24
Hydrophobic C-term M 336 - G.H5 Q 373 G.H5.22
Polar ICL2 P 137 - G.H5 N 370 G.H5.19
Van-der-waals ICL2 P 137 - G.H5 N 370 G.H5.19
Hydrophobic TM3 R 130 3x50 G.H5 L 374 G.H5.23
Hydrophobic TM5 D 231 5x73 G.S6 H 344 G.S6.03
Van-der-waals TM5 D 231 5x73 G.S6 H 344 G.S6.03
Polar H8 D 310 8x48 G.H5 Q 377 G.H5.26
Van-der-waals H8 D 310 8x48 G.H5 Q 377 G.H5.26
Polar ICL2 R 141 - G.H5 N 370 G.H5.19
Hydrophobic ICL2 R 141 - G.H5 N 370 G.H5.19
Van-der-waals ICL2 R 141 - G.H5 N 370 G.H5.19
Hydrophobic C-term L 342 - G.h2s4 S 239 G.h2s4.03
Van-der-waals C-term L 342 - G.h2s4 S 239 G.h2s4.03
Hydrophobic C-term R 340 - G.H5 I 366 G.H5.15
Van-der-waals C-term R 340 - G.H5 I 366 G.H5.15
Polar H8 R 311 8x49 G.H5 Q 377 G.H5.26
Hydrophobic H8 R 311 8x49 G.H5 Q 377 G.H5.26
Van-der-waals H8 R 311 8x49 G.H5 Q 377 G.H5.26
Hydrophobic ICL2 L 138 - G.H5 K 363 G.H5.12
Hydrophobic H8 F 312 8x50 G.H5 L 376 G.H5.25
Van-der-waals H8 F 312 8x50 G.H5 L 376 G.H5.25
Polar C-term K 337 - G.h3s5 N 283 G.h3s5.02
Hydrophobic C-term K 337 - G.h3s5 N 283 G.h3s5.02
Ionic TM5 D 231 5x73 G.H4 R 331 G.H4.16
Polar TM5 D 231 5x73 G.H4 R 331 G.H4.16
Van-der-waals TM5 D 231 5x73 G.H4 R 331 G.H4.16
Hydrophobic TM5 I 228 5x70 G.S6 Y 343 G.S6.02
Hydrophobic ICL2 P 137 - G.H5 K 363 G.H5.12
Van-der-waals ICL2 P 137 - G.H5 K 363 G.H5.12
Hydrophobic TM3 I 134 3x54 G.H5 L 367 G.H5.16
Hydrophobic ICL2 L 138 - G.H5 I 366 G.H5.15
Van-der-waals ICL2 L 138 - G.H5 I 366 G.H5.15
Polar C-term Y 341 - G.hns1 K 46 G.hns1.02
Hydrophobic C-term Y 341 - G.hns1 K 46 G.hns1.02
Van-der-waals C-term Y 341 - G.hns1 K 46 G.hns1.02
Hydrophobic TM6 K 245 6x32 G.H5 M 375 G.H5.24
Hydrophobic TM6 V 246 6x33 G.H5 M 375 G.H5.24
Van-der-waals TM6 V 246 6x33 G.H5 M 375 G.H5.24
Hydrophobic ICL1 M 63 12x50 G.H5 L 376 G.H5.25
Hydrophobic TM5 P 229 5x71 G.H5 D 361 G.H5.10
Van-der-waals TM5 P 229 5x71 G.H5 D 361 G.H5.10
Polar TM6 R 235 6x22 G.h4s6 K 340 G.h4s6.19
Van-der-waals TM6 R 235 6x22 G.h4s6 K 340 G.h4s6.19
Hydrophobic ICL2 L 138 - G.H5 F 359 G.H5.08
Van-der-waals ICL2 L 138 - G.H5 F 359 G.H5.08
Polar ICL2 R 141 - G.H5 Q 373 G.H5.22
Hydrophobic ICL2 R 141 - G.H5 Q 373 G.H5.22
Van-der-waals ICL2 R 141 - G.H5 Q 373 G.H5.22
Hydrophobic TM5 P 229 5x71 G.S6 Y 343 G.S6.02
Van-der-waals TM5 P 229 5x71 G.S6 Y 343 G.S6.02
Polar TM6 R 235 6x22 G.h4s6 Q 339 G.h4s6.13
Hydrophobic TM6 R 235 6x22 G.h4s6 Q 339 G.h4s6.13
Van-der-waals TM6 R 235 6x22 G.h4s6 Q 339 G.h4s6.13
Polar TM6 R 235 6x22 G.h4s6 Q 338 G.h4s6.12
Hydrophobic TM6 R 235 6x22 G.h4s6 Q 338 G.h4s6.12
Van-der-waals TM6 R 235 6x22 G.h4s6 Q 338 G.h4s6.12
Hydrophobic TM2 N 68 2x40 G.H5 L 376 G.H5.25
Van-der-waals TM2 N 68 2x40 G.H5 L 376 G.H5.25