G15 - PKR1 complex model

GPCR CLASS (FAMILY)

A (Rhodopsin)

SPECIES

Homo sapiens

G PROTEIN FAMILY

Gq/11

DATE

2023-09-15

3D VIEW

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


Tertiary structure confidence

(pLDDT score) avg.: 77.5

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

PTM Score: 0.7
iPTM Score: 0.7
PAE mean: 14.8


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 C-term A 383 - G.H2 H 221 G.H2.09
Hydrophobic ICL2 P 169 - G.H5 R 360 G.H5.12
Van-der-waals ICL2 P 169 - G.H5 R 360 G.H5.12
Polar C-term D 388 - G.S2 E 194 G.S2.03
Hydrophobic C-term V 387 - G.S2 C 196 G.S2.05
Polar TM2 T 97 2x39 G.H5 Y 367 G.H5.19
Polar TM6 C 278 6x29 G.H5 L 374 G.H5.26
Hydrophobic TM6 C 278 6x29 G.H5 L 374 G.H5.26
Van-der-waals TM6 C 278 6x29 G.H5 L 374 G.H5.26
Polar ICL4 K 346 - G.H5 E 370 G.H5.22
Van-der-waals ICL4 K 346 - G.H5 E 370 G.H5.22
Hydrophobic TM5 P 265 5x71 G.H5 K 357 G.H5.09
Van-der-waals TM5 P 265 5x71 G.H5 K 357 G.H5.09
Hydrophobic ICL2 L 170 - G.H5 V 359 G.H5.11
Hydrophobic TM5 P 265 5x71 G.S6 F 340 G.S6.02
Hydrophobic TM6 R 279 6x30 G.H5 L 368 G.H5.20
Hydrophobic TM6 R 275 6x26 G.H5 L 374 G.H5.26
Hydrophobic TM6 R 279 6x30 G.H5 L 364 G.H5.16
Van-der-waals TM6 R 279 6x30 G.H5 L 364 G.H5.16
Polar TM6 R 275 6x26 G.h4s6 R 335 G.h4s6.17
Van-der-waals TM6 R 275 6x26 G.h4s6 R 335 G.h4s6.17
Hydrophobic C-term V 387 - G.S2 E 194 G.S2.03
Van-der-waals C-term V 387 - G.S2 E 194 G.S2.03
Hydrophobic ICL2 L 170 - G.S1 L 43 G.S1.02
Van-der-waals ICL2 L 170 - G.S1 L 43 G.S1.02
Hydrophobic TM3 R 162 3x50 G.H5 L 373 G.H5.25
Hydrophobic C-term L 392 - G.h1ha G 67 G.h1ha.01
Van-der-waals C-term L 392 - G.h1ha G 67 G.h1ha.01
Hydrophobic ICL2 R 173 - G.H5 Y 367 G.H5.19
Van-der-waals ICL2 R 173 - G.H5 Y 367 G.H5.19
Polar H8 D 348 8x48 G.H5 N 372 G.H5.24
Hydrophobic H8 D 348 8x48 G.H5 N 372 G.H5.24
Van-der-waals H8 D 348 8x48 G.H5 N 372 G.H5.24
Hydrophobic C-term L 392 - G.S2 F 197 G.S2.06
Van-der-waals C-term L 392 - G.S2 F 197 G.S2.06
Polar TM6 T 282 6x33 G.H5 L 373 G.H5.25
Hydrophobic TM6 T 282 6x33 G.H5 L 373 G.H5.25
Van-der-waals TM6 T 282 6x33 G.H5 L 373 G.H5.25
Hydrophobic ICL2 L 170 - G.H5 V 363 G.H5.15
Hydrophobic C-term V 387 - G.S3 R 205 G.S3.04
Hydrophobic TM6 R 275 6x26 G.h4s6 R 338 G.h4s6.20
Van-der-waals TM6 R 275 6x26 G.h4s6 R 338 G.h4s6.20
Hydrophobic TM5 L 259 5x65 G.H5 L 364 G.H5.16
Hydrophobic TM5 K 262 5x68 G.H5 R 360 G.H5.12
Hydrophobic TM3 A 165 3x53 G.H5 Y 367 G.H5.19
Van-der-waals TM3 A 165 3x53 G.H5 Y 367 G.H5.19
Hydrophobic TM3 I 166 3x54 G.H5 L 364 G.H5.16
Polar TM6 R 275 6x26 G.h4s6 R 337 G.h4s6.19
Van-der-waals TM6 R 275 6x26 G.h4s6 R 337 G.h4s6.19
Polar TM6 R 275 6x26 G.h4s6 S 336 G.h4s6.18
Hydrophobic C-term L 392 - G.S2 V 199 G.S2.08
Ionic ICL2 R 173 - G.H5 E 370 G.H5.22
Polar ICL2 R 173 - G.H5 E 370 G.H5.22
Hydrophobic ICL2 R 173 - G.H5 E 370 G.H5.22
Van-der-waals ICL2 R 173 - G.H5 E 370 G.H5.22
Polar ICL2 L 170 - G.S3 T 202 G.S3.01
Hydrophobic ICL2 L 170 - G.S3 T 202 G.S3.01
Polar TM6 C 278 6x29 G.H5 L 373 G.H5.25
Hydrophobic TM6 C 278 6x29 G.H5 L 373 G.H5.25
Van-der-waals TM6 C 278 6x29 G.H5 L 373 G.H5.25
Polar C-term I 390 - G.S2 C 196 G.S2.05
Hydrophobic C-term I 390 - G.S2 C 196 G.S2.05
Van-der-waals C-term I 390 - G.S2 C 196 G.S2.05
Hydrophobic TM5 L 259 5x65 G.H5 L 368 G.H5.20
Hydrophobic TM6 T 282 6x33 G.H5 L 368 G.H5.20
Hydrophobic ICL2 L 170 - G.H5 R 360 G.H5.12
Van-der-waals ICL2 L 170 - G.H5 R 360 G.H5.12
Hydrophobic C-term E 385 - G.S2 I 192 G.S2.01
Van-der-waals C-term E 385 - G.S2 I 192 G.S2.01
Hydrophobic TM5 P 265 5x71 G.H5 D 361 G.H5.13
Van-der-waals TM5 P 265 5x71 G.H5 D 361 G.H5.13
Ionic TM5 E 258 5x64 G.H5 R 360 G.H5.12
Polar C-term I 390 - G.S2 F 197 G.S2.06
Hydrophobic ICL2 L 170 - G.H5 F 356 G.H5.08
Van-der-waals ICL2 L 170 - G.H5 F 356 G.H5.08
Van-der-waals TM5 F 267 5x73 G.S6 S 341 G.S6.03
Van-der-waals TM5 V 264 5x70 G.h4s6 R 338 G.h4s6.20
Hydrophobic TM5 F 267 5x73 G.H4 L 313 G.H4.12
Van-der-waals TM5 F 267 5x73 G.H4 L 313 G.H4.12
Polar C-term D 388 - G.S2 C 196 G.S2.05
Van-der-waals C-term D 388 - G.S2 C 196 G.S2.05
Hydrophobic C-term I 390 - G.S2 Y 195 G.S2.04
Hydrophobic ICL2 P 169 - G.H5 L 364 G.H5.16
Hydrophobic ICL2 P 172 - G.hns1 R 40 G.hns1.02
Van-der-waals ICL2 P 172 - G.hns1 R 40 G.hns1.02
Polar TM2 N 95 2x37 G.H5 E 370 G.H5.22
Hydrophobic TM2 N 95 2x37 G.H5 E 370 G.H5.22
Van-der-waals TM2 N 95 2x37 G.H5 E 370 G.H5.22
Hydrophobic ICL4 K 346 - G.H5 I 371 G.H5.23
Hydrophobic ICL4 K 346 - G.H5 N 372 G.H5.24
Hydrophobic C-term I 390 - G.H1 R 63 G.H1.09
Hydrophobic C-term L 392 - G.S2 S 198 G.S2.07
Van-der-waals C-term L 392 - G.S2 S 198 G.S2.07
Hydrophobic TM3 I 166 3x54 G.H5 Y 367 G.H5.19
Hydrophobic TM2 T 97 2x39 G.H5 I 371 G.H5.23
Hydrophobic ICL2 P 169 - G.H5 V 363 G.H5.15
Van-der-waals ICL2 P 169 - G.H5 V 363 G.H5.15
Polar C-term C 389 - G.S2 C 196 G.S2.05
Hydrophobic C-term C 389 - G.S2 C 196 G.S2.05
Van-der-waals C-term C 389 - G.S2 C 196 G.S2.05
Hydrophobic ICL2 P 172 - G.hns1 G 41 G.hns1.03
Polar TM3 D 161 3x49 G.H5 Y 367 G.H5.19
Van-der-waals TM3 D 161 3x49 G.H5 Y 367 G.H5.19
Hydrophobic TM4 K 175 4x38 G.HN K 37 G.HN.52
Van-der-waals TM4 K 175 4x38 G.HN K 37 G.HN.52
Hydrophobic C-term L 392 - G.H1 H 66 G.H1.12
Van-der-waals C-term L 392 - G.H1 H 66 G.H1.12
Polar TM3 R 162 3x50 G.H5 Y 367 G.H5.19
Hydrophobic TM3 R 162 3x50 G.H5 Y 367 G.H5.19
Van-der-waals TM3 R 162 3x50 G.H5 Y 367 G.H5.19
Hydrophobic TM3 I 166 3x54 G.H5 L 368 G.H5.20
Hydrophobic TM6 V 285 6x36 G.H5 L 373 G.H5.25