PDB
9LE1
Resolution
3.3 Å
Released
Jan. 28, 2026
Receptor
OR6A2
Class
O2
Species
Homo sapiens
Ligand
Function
(E)-dec-2-enal
Agonist
Reference
—

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Ligand Amino Acid Generic Number Segment Interaction Type
(E)-dec-2-enal F102 3.32x32 TM3 Van der Waals
(E)-dec-2-enal G106 3.36x36 TM3 Van der Waals
(E)-dec-2-enal C107 3.37x37 TM3 Van der Waals
(E)-dec-2-enal K157 4.60x60 TM4 covalent bond
(E)-dec-2-enal V179 45.52x52 ECL2 Van der Waals
(E)-dec-2-enal D197 5.39x39 TM5 Van der Waals
(E)-dec-2-enal L200 5.42x42 TM5 hydrophobic
(E)-dec-2-enal A201 5.43x43 TM5 Van der Waals
(E)-dec-2-enal F249 6.47x47 TM6 Van der Waals
(E)-dec-2-enal Y257 6.55x55 TM6 hydrophobic
(E)-dec-2-enal Y276 7.41x40 TM7 Van der Waals

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

GPCRdb(A)
GPCRdb(A)
OR6A2
TM3
3x32 3.32x32 F109
3x36 3.36x36 G113
3x37 3.37x37 C114
TM4
4x60 4.60x60 K164
ECL2
45x52 45.52x52 V186
TM5
5x39 5.39x39 D204
5x42 5.42x42 L207
5x43 5.43x43 A208
TM6
6x47 6.47x47 F256
6x55 6.55x55 Y264
TM7
7x40 7.41x40 Y283