CodeOTR
Name4-(2R-AMINO-1-HYDROXYETHYL)PHENOL
SynonymsR-OCTOPAMINE
Identifier
FormulaC8 H11 N O2
Molecular Weight153.178
SMILES
PubChem440266
Formal Charge0
Total Atoms22
Total Chiral Atoms1
Total Bonds22
Total Aromatic Bonds6
Networks2
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This ligand is also present in the following 2 networks:
Show PDB Class SubFamily Type SubType Species Orthosteric Ligand Other Ligand(s) Protein Partners Resolution Date DOI
9M57 A Amine Adrenergic Oct-Beta2 Ixodes scapularis Octopamine - chim(NtGi1-Gs)/Beta1/Gamma2 3.65 2025-12-17 10.1093/pnasnexus/pgaf376

A 2D representation of the interactions of OTR in 9M57
colored according to ConSurf Conservation Grade (See documentation): 

 n/a   1    2    3    4    5    6    7    8    9  

(Click to enlarge 🔍)
Node1 Node2 LinkStrength Comm IsNode1Hub? IsNode2Hub? Node1Cons Node2Cons Node1Shell Node2Shell
L:L:?1 R:R:V89 13.71 1 Yes Yes 0 4 0 1
L:L:?1 R:R:S92 7.54 1 Yes No 0 6 0 1
L:L:?1 R:R:T93 3.7 1 Yes No 0 6 0 1
L:L:?1 R:R:F167 3.06 1 Yes Yes 0 4 0 1
L:L:?1 R:R:S177 5.03 1 Yes No 0 5 0 1
L:L:?1 R:R:S181 7.54 1 Yes Yes 0 6 0 1
L:L:?1 R:R:W248 3.81 1 Yes Yes 0 8 0 1
L:L:?1 R:R:F251 14.27 1 Yes Yes 0 6 0 1
L:L:?1 R:R:F252 7.13 1 Yes Yes 0 7 0 1
L:L:?1 R:R:Y255 3.92 1 Yes No 0 6 0 1
L:L:?1 R:R:F276 8.15 1 Yes Yes 0 5 0 1
L:L:?1 R:R:Y280 2.94 1 Yes Yes 0 7 0 1
R:R:M62 R:R:W277 4.65 1 Yes Yes 7 4 2 2
R:R:M62 R:R:Y280 8.38 1 Yes Yes 7 7 2 1
R:R:F276 R:R:N65 3.62 1 Yes Yes 5 6 1 2
R:R:N65 R:R:W277 14.69 1 Yes Yes 6 4 2 2
R:R:N65 R:R:Y280 5.81 1 Yes Yes 6 7 2 1
R:R:F167 R:R:N85 9.67 1 Yes No 4 4 1 2
R:R:D88 R:R:Y280 8.05 0 No Yes 6 7 2 1
R:R:S140 R:R:V89 3.23 0 No Yes 7 4 2 1
R:R:F167 R:R:V89 2.62 1 Yes Yes 4 4 1 1
R:R:V89 R:R:Y173 3.79 1 Yes Yes 4 7 1 2
R:R:S92 R:R:W248 4.94 1 No Yes 6 8 1 1
R:R:S136 R:R:T93 7.99 0 Yes No 8 6 2 1
R:R:S181 R:R:T93 7.99 1 Yes No 6 6 1 1
R:R:I96 R:R:W248 11.74 0 No Yes 8 8 2 1
R:R:F167 R:R:V169 3.93 1 Yes No 4 3 1 2
R:R:V169 R:R:Y173 12.62 0 No Yes 3 7 2 2
R:R:V169 R:R:Y255 6.31 0 No No 3 6 2 1
R:R:A174 R:R:Y255 2.67 0 No No 5 6 2 1
R:R:S177 R:R:S181 3.26 1 No Yes 5 6 1 1
R:R:F252 R:R:S181 2.64 1 Yes Yes 7 6 1 1
R:R:F182 R:R:F244 6.43 1 Yes Yes 8 9 2 2
R:R:F182 R:R:W248 4.01 1 Yes Yes 8 8 2 1
R:R:F182 R:R:F252 19.29 1 Yes Yes 8 7 2 1
R:R:F244 R:R:W248 8.02 1 Yes Yes 9 8 2 1
R:R:F252 R:R:W248 8.02 1 Yes Yes 7 8 1 1
R:R:G279 R:R:W248 2.81 0 No Yes 7 8 2 1
R:R:N282 R:R:W248 7.91 0 No Yes 9 8 2 1
R:R:F251 R:R:F252 8.57 1 Yes Yes 6 7 1 1
R:R:F251 R:R:L275 4.87 1 Yes No 6 5 1 2
R:R:F251 R:R:F276 12.86 1 Yes Yes 6 5 1 1
R:R:F276 R:R:V272 2.62 1 Yes No 5 4 1 2
R:R:F276 R:R:Y280 6.19 1 Yes Yes 5 7 1 1
R:R:W277 R:R:Y280 11.58 1 Yes Yes 4 7 2 1
StatisticsValue
Average Number Of Links12.00
Average Number Of Links With An Hub8.00
Average Interaction Strength6.73
Average Nodes In Shell30.00
Average Hubs In Shell16.00
Average Links In Shell45.00
Average Links Mediated by Hubs In Shell43.00
Physico-chemical properties of the nodes interacting with this ligand (click to enlarge 🔍)
Location of the nodes interacting with this ligand (click to enlarge 🔍)
StatisticsValue
Average Number Of Links11.50
Average Number Of Links With An Hub6.00
Average Interaction Strength6.91
Average Nodes In Shell28.50
Average Hubs In Shell13.00
Average Links In Shell41.00
Average Links Mediated by Hubs In Shell36.00

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Physico-chemical properties of the nodes interacting with this ligand

(Click to enlarge 🔍)

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Location of the nodes interacting with this ligand

(Click to enlarge 🔍)