G15 - CXCR5 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.: 83.2

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

PTM Score: 0.7
iPTM Score: 0.7
PAE mean: 13.6


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, Gβ, Gγ, 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 ICL3 A 248 - G.H5 L 364 G.H5.16
Hydrophobic TM3 A 150 3x53 G.H5 Y 367 G.H5.19
Van-der-waals TM3 A 150 3x53 G.H5 Y 367 G.H5.19
Hydrophobic ICL2 V 155 34x51 G.H5 V 363 G.H5.15
Hydrophobic C-term F 372 - G.H2 R 216 G.H2.04
Hydrophobic ICL2 A 154 34x50 G.H5 L 364 G.H5.16
Hydrophobic TM6 R 254 6x30 G.H5 L 368 G.H5.20
Hydrophobic C-term F 372 - G.H3 I 261 G.H3.12
Hydrophobic ICL2 V 155 34x51 G.S3 T 202 G.S3.01
Van-der-waals ICL2 V 155 34x51 G.S3 T 202 G.S3.01
Hydrophobic C-term F 372 - G.H3 L 257 G.H3.08
Hydrophobic C-term F 372 - G.H3 T 260 G.H3.11
Van-der-waals C-term F 372 - G.H3 T 260 G.H3.11
Hydrophobic C-term F 372 - G.h2s4 F 223 G.h2s4.01
Polar TM3 D 146 3x49 G.H5 Y 367 G.H5.19
Hydrophobic ICL2 Y 158 34x54 G.h2s4 I 227 G.h2s4.05
Van-der-waals ICL2 Y 158 34x54 G.h2s4 I 227 G.h2s4.05
Hydrophobic H8 K 328 8x49 G.H5 N 372 G.H5.24
Van-der-waals H8 K 328 8x49 G.H5 N 372 G.H5.24
Hydrophobic ICL2 A 154 34x50 G.H5 V 363 G.H5.15
Van-der-waals ICL2 A 154 34x50 G.H5 V 363 G.H5.15
Hydrophobic ICL2 V 155 34x51 G.H5 F 356 G.H5.08
Hydrophobic ICL2 Y 158 34x54 G.S1 L 43 G.S1.02
Hydrophobic TM3 R 147 3x50 G.H5 L 373 G.H5.25
Polar ICL2 R 159 34x55 G.s2s3 K 201 G.s2s3.02
Van-der-waals ICL2 R 159 34x55 G.s2s3 K 201 G.s2s3.02
Hydrophobic C-term L 369 - G.H3 P 265 G.H3.16
Polar C-term R 357 - G.h4s6 G 329 G.h4s6.11
Hydrophobic TM3 I 151 3x54 G.H5 L 364 G.H5.16
Hydrophobic TM5 R 244 5x64 G.H5 R 360 G.H5.12
Van-der-waals TM5 R 244 5x64 G.H5 R 360 G.H5.12
Ionic TM5 R 244 5x64 G.H5 D 361 G.H5.13
Polar TM5 R 244 5x64 G.H5 D 361 G.H5.13
Hydrophobic TM3 I 151 3x54 G.H5 Y 367 G.H5.19
Hydrophobic ICL2 V 155 34x51 G.S1 L 43 G.S1.02
Van-der-waals ICL2 V 155 34x51 G.S1 L 43 G.S1.02
Ionic ICL2 R 161 34x57 G.H5 E 370 G.H5.22
Polar ICL2 R 161 34x57 G.H5 E 370 G.H5.22
Van-der-waals TM6 A 257 6x33 G.H5 L 373 G.H5.25
Hydrophobic TM6 A 257 6x33 G.H5 L 373 G.H5.25
Polar ICL2 R 159 34x55 G.S3 N 203 G.S3.02
Van-der-waals ICL2 R 159 34x55 G.S3 N 203 G.S3.02
Hydrophobic ICL2 V 155 34x51 G.H5 R 360 G.H5.12
Van-der-waals ICL2 V 155 34x51 G.H5 R 360 G.H5.12
Hydrophobic C-term R 357 - G.h4s6 S 330 G.h4s6.12
Polar ICL2 R 159 34x55 G.hns1 G 41 G.hns1.03
Hydrophobic ICL2 R 159 34x55 G.hns1 G 41 G.hns1.03
Van-der-waals ICL2 R 159 34x55 G.hns1 G 41 G.hns1.03
Hydrophobic ICL2 R 159 34x55 G.S3 T 202 G.S3.01
Van-der-waals ICL2 R 159 34x55 G.S3 T 202 G.S3.01
Polar C-term R 357 - G.h4s6 K 331 G.h4s6.13
Hydrophobic C-term R 357 - G.h4s6 K 331 G.h4s6.13
Van-der-waals C-term R 357 - G.h4s6 K 331 G.h4s6.13
Hydrophobic C-term F 372 - G.H3 L 264 G.H3.15
Van-der-waals C-term F 372 - G.H3 L 264 G.H3.15
Hydrophobic C-term N 365 - G.H3 P 265 G.H3.16
Polar ICL2 R 161 34x57 G.H5 Y 367 G.H5.19
Aromatic ICL2 R 161 34x57 G.H5 Y 367 G.H5.19
Hydrophobic ICL2 R 161 34x57 G.H5 Y 367 G.H5.19
Van-der-waals ICL2 R 161 34x57 G.H5 Y 367 G.H5.19
Hydrophobic TM6 R 254 6x30 G.h4s6 R 338 G.h4s6.20
Van-der-waals TM6 R 254 6x30 G.h4s6 R 338 G.h4s6.20
Polar C-term R 357 - G.h4s6 K 332 G.h4s6.14
Hydrophobic C-term R 357 - G.h4s6 K 332 G.h4s6.14
Van-der-waals C-term R 357 - G.h4s6 K 332 G.h4s6.14
Hydrophobic ICL2 R 159 34x55 G.S1 L 43 G.S1.02
Hydrophobic ICL2 Y 158 34x54 G.H5 V 363 G.H5.15
Van-der-waals ICL2 Y 158 34x54 G.H5 V 363 G.H5.15
Hydrophobic C-term L 369 - G.H3 W 266 G.H3.17
Van-der-waals C-term L 369 - G.H3 W 266 G.H3.17
Hydrophobic TM6 A 257 6x33 G.H5 L 368 G.H5.20
Polar C-term N 365 - G.h3s5 K 268 G.h3s5.01
Van-der-waals C-term N 365 - G.h3s5 K 268 G.h3s5.01
Hydrophobic TM4 R 162 4x38 G.HN K 37 G.HN.52
Van-der-waals TM4 R 162 4x38 G.HN K 37 G.HN.52
Hydrophobic C-term L 369 - G.H3 L 264 G.H3.15
Van-der-waals C-term L 369 - G.H3 L 264 G.H3.15