PDB
9KVI
Resolution
2.5 Å
Released
Dec. 3, 2025
Receptor
5-HT1A
Class
A
Species
Homo sapiens
Ligands
bufotenine
PtdIns4P
Function
Agonist
PAM
Reference
—
bufotenine PtdIns4P

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

Download PDB file
Download list in excel
Ligand Amino Acid Generic Number Segment Interaction Type
bufotenine D116 3.32x32 TM3 polar (charge-assisted hydrogen bond)
bufotenine V117 3.33x33 TM3 Van der Waals
bufotenine V117 3.33x33 TM3 hydrophobic
bufotenine C120 3.36x36 TM3 Van der Waals
bufotenine C120 3.36x36 TM3 hydrophobic
bufotenine T121 3.37x37 TM3 polar (hydrogen bond)
bufotenine S199 5.42x43 TM5 Van der Waals
bufotenine T200 5.43x44 TM5 Van der Waals
bufotenine A203 5.46x461 TM5 Van der Waals
bufotenine A203 5.46x461 TM5 hydrophobic
PtdIns4P T346 6.36x36 TM6 Van der Waals
bufotenine W358 6.48x48 TM6 hydrophobic
bufotenine W358 6.48x48 TM6 Van der Waals
bufotenine F361 6.51x51 TM6 Van der Waals
bufotenine F361 6.51x51 TM6 hydrophobic
bufotenine F362 6.52x52 TM6 hydrophobic
bufotenine F362 6.52x52 TM6 Van der Waals
bufotenine N386 7.39x38 TM7 Van der Waals
bufotenine Y390 7.43x42 TM7 hydrophobic
bufotenine Y390 7.43x42 TM7 Van der Waals
PtdIns4P I399 7.52x52 TM7 Van der Waals
PtdIns4P Y402 7.55x55 TM7 hydrophobic
PtdIns4P Y402 7.55x55 TM7 Van der Waals
PtdIns4P F403 7.56x56 TM7 polar (hydrogen bond with backbone)
PtdIns4P F403 7.56x56 TM7 Van der Waals
PtdIns4P K405 8.48x48 H8 polar (charge-assisted hydrogen bond)

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

Download PDB file

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

Download PDB file

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

GPCRdb(A)
GPCRdb(A)
5-HT1A receptor
TM3
3x32 3.32x32 D116
3x33 3.33x33 V117
3x36 3.36x36 C120
3x37 3.37x37 T121
TM5
5x43 5.42x43 S199
5x44 5.43x44 T200
5x461 5.46x461 A203
TM6
6x36 6.36x36 T346
6x48 6.48x48 W358
6x51 6.51x51 F361
6x52 6.52x52 F362
TM7
7x38 7.39x38 N386
7x42 7.43x42 Y390
7x52 7.52x52 I399
7x55 7.55x55 Y402
7x56 7.56x56 F403
H8
8x48 8.48x48 K405