Gt1 - CXCR4 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.: 85.0

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

PTM Score: 0.7
iPTM Score: 0.7
PAE mean: 12.1


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 TM2 T 73 2x39 G.H5 C 347 G.H5.23
Hydrophobic TM2 T 73 2x39 G.H5 C 347 G.H5.23
Van-der-waals TM2 T 73 2x39 G.H5 C 347 G.H5.23
Polar TM3 A 137 3x53 G.H5 N 343 G.H5.19
Hydrophobic TM3 A 137 3x53 G.H5 N 343 G.H5.19
Van-der-waals TM3 A 137 3x53 G.H5 N 343 G.H5.19
Ionic TM4 K 149 4x38 G.HN E 24 G.HN.52
Polar TM4 K 149 4x38 G.HN E 24 G.HN.52
Van-der-waals TM4 K 149 4x38 G.HN E 24 G.HN.52
Hydrophobic ICL2 T 142 34x51 G.H5 F 332 G.H5.08
Polar ICL3 Q 233 - G.H5 K 341 G.H5.17
Hydrophobic ICL3 Q 233 - G.H5 K 341 G.H5.17
Van-der-waals ICL3 Q 233 - G.H5 K 341 G.H5.17
Hydrophobic ICL2 Q 145 34x54 G.hns1 A 27 G.hns1.02
Van-der-waals ICL2 Q 145 34x54 G.hns1 A 27 G.hns1.02
Polar ICL3 Q 233 - G.h4s6 D 311 G.h4s6.09
Hydrophobic H8 K 308 8x49 G.H5 K 345 G.H5.21
Polar TM3 R 134 3x50 G.H5 C 347 G.H5.23
Hydrophobic TM3 R 134 3x50 G.H5 C 347 G.H5.23
Van-der-waals TM3 R 134 3x50 G.H5 C 347 G.H5.23
Hydrophobic TM6 L 244 6x40 G.H5 L 349 G.H5.25
Hydrophobic TM4 K 149 4x38 G.HN K 20 G.HN.48
Van-der-waals TM4 K 149 4x38 G.HN K 20 G.HN.48
Ionic TM4 E 153 4x42 G.HN K 20 G.HN.48
Polar TM4 E 153 4x42 G.HN K 20 G.HN.48
Hydrophobic TM4 E 153 4x42 G.HN K 20 G.HN.48
Van-der-waals TM4 E 153 4x42 G.HN K 20 G.HN.48
Polar H8 A 307 8x48 G.H5 F 350 G.H5.26
Hydrophobic H8 A 307 8x48 G.H5 F 350 G.H5.26
Van-der-waals H8 A 307 8x48 G.H5 F 350 G.H5.26
Hydrophobic ICL2 A 141 34x50 G.H5 I 340 G.H5.16
Van-der-waals ICL2 A 141 34x50 G.H5 I 340 G.H5.16
Polar ICL2 N 143 34x52 G.hns1 R 28 G.hns1.03
Van-der-waals ICL2 N 143 34x52 G.hns1 R 28 G.hns1.03
Hydrophobic TM5 L 226 5x65 G.H5 I 340 G.H5.16
Polar TM6 T 240 6x36 G.H5 L 349 G.H5.25
Hydrophobic TM6 T 240 6x36 G.H5 L 349 G.H5.25
Polar TM3 D 133 3x49 G.H5 C 347 G.H5.23
Ionic H8 K 308 8x49 G.H5 E 342 G.H5.18
Polar H8 K 308 8x49 G.H5 E 342 G.H5.18
Van-der-waals H8 K 308 8x49 G.H5 E 342 G.H5.18
Polar ICL2 R 148 34x57 G.H5 C 347 G.H5.23
Hydrophobic TM5 L 226 5x65 G.H5 L 344 G.H5.20
Polar ICL3 Q 233 - G.h4s6 V 312 G.h4s6.10
Polar ICL2 T 142 34x51 G.s2s3 K 188 G.s2s3.01
Hydrophobic TM3 I 138 3x54 G.H5 I 340 G.H5.16
Hydrophobic ICL2 R 146 34x55 G.hns1 R 28 G.hns1.03
Van-der-waals ICL2 R 146 34x55 G.hns1 R 28 G.hns1.03
Ionic ICL2 R 146 34x55 G.HN E 24 G.HN.52
Polar ICL2 R 146 34x55 G.HN E 24 G.HN.52
Hydrophobic TM3 A 137 3x53 G.H5 C 347 G.H5.23
Van-der-waals TM3 A 137 3x53 G.H5 C 347 G.H5.23
Hydrophobic TM3 I 138 3x54 G.H5 L 344 G.H5.20
Van-der-waals TM3 I 138 3x54 G.H5 L 344 G.H5.20
Polar TM6 A 237 6x33 G.H5 L 349 G.H5.25
Hydrophobic TM6 A 237 6x33 G.H5 L 349 G.H5.25
Van-der-waals TM6 A 237 6x33 G.H5 L 349 G.H5.25
Hydrophobic TM3 R 134 3x50 G.H5 L 349 G.H5.25
Van-der-waals TM3 R 134 3x50 G.H5 L 349 G.H5.25
Polar TM2 T 73 2x39 G.H5 D 346 G.H5.22
Hydrophobic TM2 T 73 2x39 G.H5 D 346 G.H5.22
Van-der-waals TM2 T 73 2x39 G.H5 D 346 G.H5.22
Polar ICL2 N 143 34x52 G.s2s3 D 189 G.s2s3.02
Hydrophobic ICL2 N 143 34x52 G.s2s3 D 189 G.s2s3.02
Van-der-waals ICL2 N 143 34x52 G.s2s3 D 189 G.s2s3.02
Ionic H8 K 308 8x49 G.H5 D 346 G.H5.22
Polar H8 K 308 8x49 G.H5 D 346 G.H5.22
Hydrophobic H8 K 308 8x49 G.H5 D 346 G.H5.22
Van-der-waals H8 K 308 8x49 G.H5 D 346 G.H5.22
Aromatic TM6 K 236 6x32 G.H5 F 350 G.H5.26
Hydrophobic TM6 K 236 6x32 G.H5 F 350 G.H5.26
Van-der-waals TM6 K 236 6x32 G.H5 F 350 G.H5.26
Hydrophobic H8 G 306 8x47 G.H5 G 348 G.H5.24
Van-der-waals H8 G 306 8x47 G.H5 G 348 G.H5.24
Hydrophobic ICL2 T 142 34x51 G.S3 L 190 G.S3.01
Van-der-waals ICL2 T 142 34x51 G.S3 L 190 G.S3.01
Hydrophobic TM6 T 241 6x37 G.H5 L 349 G.H5.25
Polar ICL2 A 141 34x50 G.H5 N 343 G.H5.19
Hydrophobic TM3 I 138 3x54 G.H5 L 349 G.H5.25
Polar ICL2 R 148 34x57 G.H5 N 343 G.H5.19
Hydrophobic ICL3 Q 233 - G.H5 F 350 G.H5.26
Van-der-waals ICL3 Q 233 - G.H5 F 350 G.H5.26
Hydrophobic TM6 A 237 6x33 G.H5 L 344 G.H5.20
Hydrophobic ICL2 T 142 34x51 G.H5 I 339 G.H5.15
Hydrophobic ICL2 A 141 34x50 G.H5 I 339 G.H5.15
Van-der-waals ICL2 A 141 34x50 G.H5 I 339 G.H5.15
Ionic TM6 K 234 6x30 G.H5 D 337 G.H5.13
Polar TM6 K 234 6x30 G.H5 D 337 G.H5.13
Hydrophobic TM6 K 234 6x30 G.H5 D 337 G.H5.13
Van-der-waals TM6 K 234 6x30 G.H5 D 337 G.H5.13
Hydrophobic ICL2 T 142 34x51 G.H5 T 336 G.H5.12