G15 - OR51J1 complex model

GPCR CLASS (FAMILY)

O1 (fish-like odorant)

SPECIES

Homo sapiens

G PROTEIN FAMILY

Gq/11

DATE

2023-09-15

3D VIEW

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Tertiary structure confidence

(pLDDT score) avg.: 71.5

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

PTM Score: 0.6
iPTM Score: 0.4
PAE mean: 19.7


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
Hydrophobic TM5 I 223 5x61 G.H5 L 368 G.H5.20
Ionic TM4 D 140 4x40 G.hns1 R 40 G.hns1.02
Polar TM4 D 140 4x40 G.hns1 R 40 G.hns1.02
Hydrophobic TM4 D 140 4x40 G.hns1 R 40 G.hns1.02
Van-der-waals TM4 D 140 4x40 G.hns1 R 40 G.hns1.02
Hydrophobic TM5 I 223 5x61 G.H5 L 373 G.H5.25
Hydrophobic TM4 P 139 4x39 G.HN K 37 G.HN.52
Van-der-waals TM4 P 139 4x39 G.HN K 37 G.HN.52
Hydrophobic ICL2 S 137 34x55 G.hns1 G 41 G.hns1.03
Van-der-waals ICL2 S 137 34x55 G.hns1 G 41 G.hns1.03
Polar C-term R 315 - G.HN R 8 G.HN.08
Hydrophobic C-term R 315 - G.HN R 8 G.HN.08
Van-der-waals C-term R 315 - G.HN R 8 G.HN.08
Hydrophobic ICL2 P 132 34x50 G.H5 R 360 G.H5.12
Van-der-waals ICL2 P 132 34x50 G.H5 R 360 G.H5.12
Ionic ICL2 E 134 34x52 G.s2s3 K 201 G.s2s3.02
Polar ICL2 E 134 34x52 G.s2s3 K 201 G.s2s3.02
Hydrophobic ICL2 E 134 34x52 G.s2s3 K 201 G.s2s3.02
Van-der-waals ICL2 E 134 34x52 G.s2s3 K 201 G.s2s3.02
Polar TM5 I 230 5x68 G.h4s6 R 338 G.h4s6.20
Hydrophobic TM5 I 230 5x68 G.h4s6 R 338 G.h4s6.20
Van-der-waals TM5 I 230 5x68 G.h4s6 R 338 G.h4s6.20
Hydrophobic ICL3 A 231 - G.H5 L 374 G.H5.26
Van-der-waals ICL3 A 231 - G.H5 L 374 G.H5.26
Hydrophobic TM6 C 243 6x37 G.H5 L 373 G.H5.25
Van-der-waals TM6 C 243 6x37 G.H5 L 373 G.H5.25
Hydrophobic TM2 M 62 2x39 G.H5 I 371 G.H5.23
Van-der-waals TM2 M 62 2x39 G.H5 I 371 G.H5.23
Polar TM6 A 239 6x33 G.H5 L 373 G.H5.25
Hydrophobic TM6 A 239 6x33 G.H5 L 373 G.H5.25
Van-der-waals TM6 A 239 6x33 G.H5 L 373 G.H5.25
Polar TM4 D 140 4x40 G.HN K 37 G.HN.52
Hydrophobic TM4 D 140 4x40 G.HN K 37 G.HN.52
Van-der-waals TM4 D 140 4x40 G.HN K 37 G.HN.52
Hydrophobic TM5 T 226 5x64 G.H5 L 364 G.H5.16
Van-der-waals TM5 T 226 5x64 G.H5 L 364 G.H5.16
Polar ICL2 H 136 34x54 G.hns1 G 41 G.hns1.03
Hydrophobic ICL2 H 136 34x54 G.hns1 G 41 G.hns1.03
Polar TM6 T 242 6x36 G.H5 N 372 G.H5.24
Hydrophobic TM6 T 242 6x36 G.H5 N 372 G.H5.24
Van-der-waals TM6 T 242 6x36 G.H5 N 372 G.H5.24
Hydrophobic ICL2 H 136 34x54 G.h2s4 I 227 G.h2s4.05
Polar ICL2 S 137 34x55 G.hns1 R 40 G.hns1.02
Hydrophobic ICL2 S 137 34x55 G.hns1 R 40 G.hns1.02
Polar C-term R 314 - G.HN R 8 G.HN.08
Hydrophobic C-term R 314 - G.HN R 8 G.HN.08
Van-der-waals C-term R 314 - G.HN R 8 G.HN.08
Hydrophobic ICL2 L 135 34x53 G.H5 Y 367 G.H5.19
Hydrophobic TM3 S 128 3x53 G.H5 Y 367 G.H5.19
Van-der-waals TM3 S 128 3x53 G.H5 Y 367 G.H5.19
Hydrophobic ICL2 T 133 34x51 G.H5 R 360 G.H5.12
Ionic TM6 E 234 6x28 G.h4s6 K 331 G.h4s6.13
Polar TM6 E 234 6x28 G.h4s6 K 331 G.h4s6.13
Hydrophobic TM6 E 234 6x28 G.h4s6 K 331 G.h4s6.13
Van-der-waals TM6 E 234 6x28 G.h4s6 K 331 G.h4s6.13
Hydrophobic ICL2 H 136 34x54 G.H5 V 363 G.H5.15
Van-der-waals ICL2 H 136 34x54 G.H5 V 363 G.H5.15
Hydrophobic TM5 I 230 5x68 G.H5 L 364 G.H5.16
Hydrophobic TM6 K 238 6x32 G.h4s6 R 335 G.h4s6.17
Van-der-waals TM6 K 238 6x32 G.h4s6 R 335 G.h4s6.17
Hydrophobic TM6 T 242 6x36 G.H5 L 373 G.H5.25
Van-der-waals TM6 T 242 6x36 G.H5 L 373 G.H5.25
Polar TM7 K 297 7x56 G.H5 N 372 G.H5.24
Van-der-waals TM7 K 297 7x56 G.H5 N 372 G.H5.24
Hydrophobic TM6 G 235 6x29 G.H5 L 374 G.H5.26
Hydrophobic TM3 S 128 3x53 G.H5 L 364 G.H5.16
Van-der-waals TM3 S 128 3x53 G.H5 L 364 G.H5.16
Hydrophobic ICL2 P 132 34x50 G.H5 V 363 G.H5.15
Van-der-waals ICL2 P 132 34x50 G.H5 V 363 G.H5.15
Hydrophobic TM5 V 227 5x65 G.H5 L 374 G.H5.26
Hydrophobic TM5 I 230 5x68 G.H5 D 361 G.H5.13
Van-der-waals TM5 I 230 5x68 G.H5 D 361 G.H5.13
Polar TM6 K 238 6x32 G.H5 L 374 G.H5.26
Hydrophobic TM6 K 238 6x32 G.H5 L 374 G.H5.26
Van-der-waals TM6 K 238 6x32 G.H5 L 374 G.H5.26
Hydrophobic ICL3 A 231 - G.h4s6 R 338 G.h4s6.20
Van-der-waals ICL3 A 231 - G.h4s6 R 338 G.h4s6.20
Polar C-term R 315 - G.HN W 7 G.HN.07
Van-der-waals C-term R 315 - G.HN W 7 G.HN.07
Hydrophobic H8 E 311 8x60 G.HN W 7 G.HN.07
Van-der-waals H8 E 311 8x60 G.HN W 7 G.HN.07
Hydrophobic ICL2 P 132 34x50 G.H5 L 364 G.H5.16
Hydrophobic TM3 P 125 3x50 G.H5 Y 367 G.H5.19
Polar ICL2 H 136 34x54 G.hns1 R 40 G.hns1.02
Hydrophobic ICL2 H 136 34x54 G.hns1 R 40 G.hns1.02
Van-der-waals ICL2 H 136 34x54 G.hns1 R 40 G.hns1.02
Hydrophobic ICL2 T 133 34x51 G.S1 L 43 G.S1.02
Van-der-waals ICL2 T 133 34x51 G.S1 L 43 G.S1.02
Hydrophobic TM1 T 54 1x59 G.HN W 7 G.HN.07
Van-der-waals TM1 T 54 1x59 G.HN W 7 G.HN.07
Hydrophobic TM5 I 230 5x68 G.H5 A 365 G.H5.17
Polar ICL2 T 133 34x51 G.S3 T 202 G.S3.01
Hydrophobic ICL2 T 133 34x51 G.S3 T 202 G.S3.01
Van-der-waals ICL2 T 133 34x51 G.S3 T 202 G.S3.01
Hydrophobic TM5 V 227 5x65 G.H5 L 368 G.H5.20
Van-der-waals TM5 V 227 5x65 G.H5 L 368 G.H5.20
Polar TM6 K 238 6x32 G.H5 N 372 G.H5.24
Hydrophobic TM6 K 238 6x32 G.H5 N 372 G.H5.24
Van-der-waals TM6 K 238 6x32 G.H5 N 372 G.H5.24
Hydrophobic TM3 H 129 3x54 G.H5 L 368 G.H5.20
Van-der-waals TM3 H 129 3x54 G.H5 L 368 G.H5.20
Hydrophobic ICL2 T 133 34x51 G.H5 F 356 G.H5.08
Van-der-waals ICL2 T 133 34x51 G.H5 F 356 G.H5.08
Van-der-waals TM2 Q 60 2x37 G.hns1 R 40 G.hns1.02
Hydrophobic TM3 H 129 3x54 G.H5 L 364 G.H5.16
Van-der-waals TM3 H 129 3x54 G.H5 L 364 G.H5.16
Hydrophobic ICL1 I 56 12x48 G.HN L 33 G.HN.48
Van-der-waals ICL1 I 56 12x48 G.HN L 33 G.HN.48
Hydrophobic ICL2 H 136 34x54 G.S1 L 43 G.S1.02
Van-der-waals ICL2 H 136 34x54 G.S1 L 43 G.S1.02
Hydrophobic TM4 T 141 4x41 G.HN K 37 G.HN.52
Van-der-waals TM4 T 141 4x41 G.HN K 37 G.HN.52