Structure information

μ receptor

PROTEIN CLASS

Class A (Rhodopsin)

PDB CODE

9PA5

SPECIES

Homo sapiens

RESOLUTION

2.920

PREFERRED CHAIN

R

REFERENCE

10.1038/S41594-026-01839-Y

PUBLICATION DATE

July 1, 2026

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Ligand Interaction Browser

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Ligand Amino Acid Generic Number Segment Interaction Type
Ligand Amino Acid Generic Number Segment Interaction Type
ESKETAMINE Y150 3.33x33 TM3 hydrophobic
ESKETAMINE M153 3.36x36 TM3 hydrophobic
ESKETAMINE I298 6.51x51 TM6 hydrophobic
ESKETAMINE H299 6.52x52 TM6 aromatic (face-to-edge)
ESKETAMINE V302 6.55x55 TM6 hydrophobic
ESKETAMINE W320 7.35x34 TM7 hydrophobic
ESKETAMINE I324 7.39x38 TM7 hydrophobic

Ligands

ESKETAMINE

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Residue Diagrams

F N G F L G V V C V I S Y L A M I T I A 1 F N L A L A D A L A T S T L P F Q S V N 2 T C L T F I S T F M N Y Y D I S I V I K 3 A K I I N V C N W I L S S A I G L P V M 4 Y C V T I I L V P M I F A F I F V C I K L 5 L V V V A V F I V C W T P I H I Y V I I 6 V P N L C S N T Y G L A I C F H W S V 7
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ICL1 T K M K ICL1ECL1 T W P F ECL1ICL2 P V K A L D F R ICL2ECL2 T T K Y R Q G S I D C T L T F S H ECL2ICL3 R M L S G ICL3ECL3 T I P E ECL3N-term M D S S A A P T N A S N C T D A L A Y S S C S P A P S P G S W V N L S H L D G N L S D P C G P N R T D L G G R D S L C P P T G S P S N-termC-term P T S S N I E Q Q N S T R I R Q N T R D H P S T A N T V D R T N H Q L E N L E A E T A P L P C-term M I T A I T I M A L Y S I V C V V G L F G N F L V M Y V I V R Y T A T N I Y I F N L A L A D A L A T S T L P F Q S V N Y L M G G T I L C K I V I S I D Y Y N M F T S I F T L C T M S V D R Y I A V C H T P R N A K I I N V C N W I L S S A I G L P V M F M A P T W Y W E N L L K I C V F I F A F I M P V L I I T V C Y G L M I L R L K S V S K E K D R N L R R I T R M V L V V V A V F I V C W T P I H I Y V I I K A L V T T F Q T V S W H F C I A L G Y T N S C L N P V L Y A F L D E N F R E F K R C F C I
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Residue Table


GPCRdb(A)
GPCRdb(A)
μ receptor
TM3
3x33 3.33x33 Y150
3x36 3.36x36 M153
TM6
6x51 6.51x51 I298
6x52 6.52x52 H299
6x55 6.55x55 V302
TM7
7x34 7.35x34 W320
7x38 7.39x38 I324