Structure information

OR51E2

PROTEIN CLASS

Class O1 (Olfactory/extra-nasal 1)

PDB CODE

8F76

SPECIES

Homo sapiens

RESOLUTION

3.100

PREFERRED CHAIN

A

REFERENCE

10.1038/S41586-023-05798-Y

PUBLICATION DATE

March 22, 2023

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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
propanoic acid L158 4.60x60 TM4 hydrophobic
propanoic acid H180 45.52x52 ECL2 Van der Waals
propanoic acid H180 45.52x52 ECL2 polar (hydrogen bond)
propanoic acid Q181 ECL2 Van der Waals
propanoic acid Q181 ECL2 polar (hydrogen bond)
propanoic acid G198 5.39x40 TM5 polar (hydrogen bond with backbone)
propanoic acid G198 5.39x40 TM5 Van der Waals
propanoic acid I202 5.43x44 TM5 hydrophobic
propanoic acid I202 5.43x44 TM5 Van der Waals
propanoic acid R262 6.59x59 TM6 polar (charge-assisted hydrogen bond)

Ligands

propanoic acid

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Residue Diagrams

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


GPCRdb(A)
GPCRdb(A)
OR51E2
TM4
4x60 4.60x60 L158
ECL2
45x52 45.52x52 H180
TM5
5x40 5.39x40 G198
5x44 5.43x44 I202
TM6
6x59 6.59x59 R262