PDB
8JBH
Resolution
2.9 Å
Released
Feb. 7, 2024
Receptor
NK3
Class
A
Species
Homo sapiens
Ligand
Function
substance P (Human)
Agonist
Reference
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Ligand Amino Acid Generic Number Segment Interaction Type
substance P (Human) N138 2.57x57 TM2 polar (hydrogen bond)
substance P (Human) N142 2.61x61 TM2 Van der Waals
substance P (Human) Y145 2.64x64 TM2 hydrophobic
substance P (Human) A146 2.65x65 TM2 hydrophobic
substance P (Human) S149 ECL1 Van der Waals
substance P (Human) W151 23.50x50 ECL1 hydrophobic
substance P (Human) Q161 3.28x28 TM3 hydrophobic
substance P (Human) N162 3.29x29 TM3 Van der Waals
substance P (Human) I166 3.33x33 TM3 hydrophobic
substance P (Human) F170 3.37x37 TM3 Van der Waals
substance P (Human) Q218 4.60x61 TM4 Van der Waals
substance P (Human) F234 45.51x51 ECL2 hydrophobic
substance P (Human) V235 45.52x52 ECL2 Van der Waals
substance P (Human) Q236 ECL2 hydrophobic
substance P (Human) H244 5.35x36 TM5 Van der Waals
substance P (Human) H248 5.39x40 TM5 Van der Waals
substance P (Human) V251 5.42x43 TM5 Van der Waals
substance P (Human) Y315 6.51x51 TM6 hydrophobic
substance P (Human) Y315 6.51x51 TM6 polar (hydrogen bond)
substance P (Human) Y318 6.54x54 TM6 polar (hydrogen bond)
substance P (Human) F319 6.55x55 TM6 hydrophobic
substance P (Human) N329 ECL3 polar (hydrogen bond)
substance P (Human) R330 ECL3 Van der Waals
substance P (Human) I334 7.31x30 TM7 hydrophobic
substance P (Human) Q335 7.32x31 TM7 hydrophobic
substance P (Human) Y338 7.35x34 TM7 polar (hydrogen bond)
substance P (Human) Y338 7.35x34 TM7 hydrophobic
substance P (Human) F342 7.39x38 TM7 Van der Waals

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ICL1 K R M R ICL1ECL1 E W Y F ECL1ICL2 P L K P R L ICL2ECL2 K T K V M P G R T L C F V Q W P E ECL2ICL3 T C D ICL3ECL3 Q Q L N R W ECL3N-term M A T L P A A E T W I D G G G G V G A D A V N L T A S L A A G A A T G A V E T G W L Q L L D Q A G N L S S S P S A L G L P V A S P A P S Q P W A N L T N Q F V Q N-termC-term R W C P F I K V S S Y D E L E L K T T R F H P N R Q S S M Y T V T R M E S M T V V F D P N D A D T T R S S R K K R A T P R D P S F N G C S R R N S K S A S A T S S F I S S P Y T S V D E Y S C-term P S W R I A L W S L A Y G V V V A V A V L G N L I V I W I I L A H T V T N Y F L V N L A F S D A S M A A F N T L V N F I Y A L H S G A N Y C R F Q N F F P I T A V F A S I Y S M T A I A V D R Y M A I I D S A T A T K I V I G S I W I L A F L L A F P Q C L Y S G P K Q H F T Y H I I V I I L V Y C F P L L I M G I T Y T I V G I T L W G G E I P G D K Y H E Q L K A K R K V V K M M I I V V M T F A I C W L P Y H I Y F I L T A I Y K Y I Q Q V Y L A S F W L A M S S T M Y N P I I Y C C L N K R F K R F R A G A F
Helix box plot — Download: PNG | SVG L N G L V A V A V V V G Y A L S W L A I 1 V N L A F S D A S M A A F N T L V N F I 2 A T M S Y I S A F V A T I P F F N Q F R 3 T K I V I G S I W I L A F L L A F P Q 4 Y T I G M I L L P F C Y V L I I V I I H Y 5 I I V V M T F A I C W L P Y H I Y F I L 6 I P N Y M T S S M A L W F S A L Y V Q 7

GPCRdb(A)
GPCRdb(A)
NK3 receptor
TM2
2x57 2.57x57 N138
2x61 2.61x61 N142
2x64 2.64x64 Y145
2x65 2.65x65 A146
ECL1
23x50 23.50x50 W151
TM3
3x28 3.28x28 Q161
3x29 3.29x29 N162
3x33 3.33x33 I166
3x37 3.37x37 F170
TM4
4x61 4.60x61 Q218
ECL2
45x51 45.51x51 F234
45x52 45.52x52 V235
TM5
5x36 5.35x36 H244
5x40 5.39x40 H248
5x43 5.42x43 V251
TM6
6x51 6.51x51 Y315
6x54 6.54x54 Y318
6x55 6.55x55 F319
TM7
7x30 7.31x30 I334
7x31 7.32x31 Q335
7x34 7.35x34 Y338
7x38 7.39x38 F342