CodeJQ9
NameIstradefylline
Synonymsistradefylline
Identifier
FormulaC20 H24 N4 O4
Molecular Weight384.429
SMILES
PubChem5311037
Formal Charge0
Total Atoms52
Total Chiral Atoms0
Total Bonds54
Total Aromatic Bonds11
Networks3
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This ligand is also present in the following 3 networks:

Show PDB Class SubFamily Type SubType Species Orthosteric Ligand Other Ligand(s) Protein Partners Resolution Date DOI
8GNG A Nucleotide Adenosine A2A Homo Sapiens Istradefylline - - 3.2 2023-03-22 10.1124/molpharm.122.000633

A 2D representation of the interactions of JQ9 in 8GNG
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:V84 7.99 0 Yes No 0 6 0 1
L:L:?1 R:R:F168 38.27 0 Yes Yes 0 4 0 1
L:L:?1 R:R:E169 10.16 0 Yes Yes 0 3 0 1
L:L:?1 R:R:L249 11.67 0 Yes No 0 5 0 1
L:L:?1 R:R:N253 6.31 0 Yes No 0 5 0 1
L:L:?1 R:R:L267 8.49 0 Yes No 0 3 0 1
L:L:?1 R:R:M270 4.33 0 Yes No 0 4 0 1
L:L:?1 R:R:I274 12.03 0 Yes No 0 4 0 1
R:R:A59 R:R:V84 3.39 0 No No 6 6 2 1
R:R:G69 R:R:L167 3.42 0 No Yes 4 4 2 1
R:R:L85 R:R:V84 2.98 2 Yes No 4 6 2 1
R:R:L85 R:R:M177 5.65 2 Yes Yes 4 6 2 2
R:R:D170 R:R:L167 8.14 0 No Yes 4 4 2 1
R:R:F168 R:R:V172 13.11 2 Yes Yes 4 3 1 2
R:R:F168 R:R:M177 7.46 2 Yes Yes 4 6 1 2
R:R:E169 R:R:M174 4.06 1 Yes Yes 3 4 1 2
R:R:E169 R:R:T256 5.64 1 Yes No 3 4 1 2
R:R:E169 R:R:H264 9.85 1 Yes No 3 2 1 2
R:R:M177 R:R:V172 4.56 2 Yes Yes 6 3 2 2
R:R:M174 R:R:N253 7.01 1 Yes No 4 5 2 1
R:R:M174 R:R:T256 3.01 1 Yes No 4 4 2 2
R:R:M177 R:R:N253 4.21 2 Yes No 6 5 2 1
R:R:A273 R:R:L249 3.15 0 No No 6 5 2 1
R:R:I252 R:R:M270 2.92 0 No No 5 4 2 1
R:R:H264 R:R:T256 10.95 1 No No 2 4 2 2
R:R:H264 R:R:M270 3.94 1 No No 2 4 2 1
R:R:A81 R:R:F168 2.77 0 No Yes 5 4 2 1
L:L:?1 R:R:L167 2.12 0 Yes Yes 0 4 0 1
R:R:A165 R:R:L167 1.58 0 No Yes 3 4 2 1
StatisticsValue
Average Number Of Links9.00
Average Number Of Links With An Hub3.00
Average Interaction Strength11.26
Average Nodes In Shell23.00
Average Hubs In Shell8.00
Average Links In Shell29.00
Average Links Mediated by Hubs In Shell24.00

Physico-chemical properties of the nodes interacting with this ligand (click to enlarge 🔍)

Location of the nodes interacting with this ligand (click to enlarge 🔍)
Show PDB Class SubFamily Type SubType Species Orthosteric Ligand Other Ligand(s) Protein Partners Resolution Date DOI
8RW0 A Nucleotide Adenosine A2A Homo Sapiens Istradefylline Na - 1.94 2025-01-08 10.1038/s41467-024-55109-w

A 2D representation of the interactions of JQ9 in 8RW0
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:V84 3.43 2 Yes No 0 6 0 1
L:L:?1 R:R:F168 48.54 2 Yes Yes 0 4 0 1
L:L:?1 R:R:E169 15.23 2 Yes No 0 3 0 1
L:L:?1 R:R:L249 20.15 2 Yes No 0 5 0 1
L:L:?1 R:R:N253 8.42 2 Yes No 0 5 0 1
L:L:?1 R:R:L267 8.49 2 Yes No 0 3 0 1
L:L:?1 R:R:M270 8.67 2 Yes No 0 4 0 1
L:L:?1 R:R:Y271 3.59 2 Yes Yes 0 3 0 1
L:L:?1 R:R:I274 13.13 2 Yes No 0 4 0 1
R:R:S67 R:R:Y9 5.09 2 No Yes 3 5 2 2
R:R:Y271 R:R:Y9 27.8 2 Yes Yes 3 5 1 2
R:R:I274 R:R:Y9 6.04 0 No Yes 4 5 1 2
R:R:A59 R:R:V84 3.39 0 No No 6 6 2 1
R:R:S67 R:R:Y271 5.09 2 No Yes 3 3 2 1
R:R:F168 R:R:V172 13.11 0 Yes No 4 3 1 2
R:R:F168 R:R:M177 6.22 0 Yes Yes 4 6 1 2
R:R:E169 R:R:M174 5.41 0 No Yes 3 4 1 2
R:R:E169 R:R:H264 11.08 0 No No 3 2 1 2
R:R:M174 R:R:N253 8.41 0 Yes No 4 5 2 1
R:R:M177 R:R:N253 4.21 1 Yes No 6 5 2 1
R:R:H264 R:R:M270 5.25 0 No No 2 4 2 1
R:R:L267 R:R:Y271 16.41 2 No Yes 3 3 1 1
R:R:H278 R:R:I274 3.98 2 Yes No 6 4 2 1
R:R:A273 R:R:L249 3.15 0 No No 6 5 2 1
R:R:I252 R:R:M270 2.92 0 No No 5 4 2 1
R:R:A81 R:R:F168 2.77 0 No Yes 5 4 2 1
StatisticsValue
Average Number Of Links9.00
Average Number Of Links With An Hub2.00
Average Interaction Strength14.41
Average Nodes In Shell21.00
Average Hubs In Shell7.00
Average Links In Shell26.00
Average Links Mediated by Hubs In Shell21.00

Physico-chemical properties of the nodes interacting with this ligand (click to enlarge 🔍)

Location of the nodes interacting with this ligand (click to enlarge 🔍)
Show PDB Class SubFamily Type SubType Species Orthosteric Ligand Other Ligand(s) Protein Partners Resolution Date DOI
9FUP A Nucleotide Adenosine A2A Homo Sapiens Istradefylline Na - 2.5 2025-01-22 doi.org/10.1038/s42004-024-01404-y

A 2D representation of the interactions of JQ9 in 9FUP
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:F168 56.94 1 Yes Yes 0 4 0 1
L:L:?1 R:R:E169 17.26 1 Yes Yes 0 3 0 1
L:L:?1 R:R:M177 4.33 1 Yes Yes 0 6 0 1
L:L:?1 R:R:L249 19.09 1 Yes No 0 5 0 1
L:L:?1 R:R:N253 8.42 1 Yes No 0 5 0 1
L:L:?1 R:R:L267 6.36 1 Yes No 0 3 0 1
L:L:?1 R:R:M270 6.5 1 Yes No 0 4 0 1
L:L:?1 R:R:I274 10.94 1 Yes No 0 4 0 1
R:R:G69 R:R:L167 3.42 0 No Yes 4 4 2 1
R:R:L85 R:R:Y176 3.52 1 No Yes 4 6 2 2
R:R:L85 R:R:M177 4.24 1 No Yes 4 6 2 1
R:R:L85 R:R:N181 8.24 1 No Yes 4 5 2 2
R:R:K153 R:R:L167 4.23 1 Yes Yes 4 4 2 1
R:R:D170 R:R:K153 9.68 1 No Yes 4 4 2 2
R:R:D170 R:R:L167 8.14 1 No Yes 4 4 2 1
R:R:F168 R:R:V172 15.73 1 Yes No 4 3 1 2
R:R:F168 R:R:M177 4.98 1 Yes Yes 4 6 1 1
R:R:E169 R:R:M174 6.77 1 Yes No 3 4 1 2
R:R:E169 R:R:T256 5.64 1 Yes No 3 4 1 2
R:R:E169 R:R:H264 11.08 1 Yes No 3 2 1 2
R:R:M174 R:R:N253 4.21 0 No No 4 5 2 1
R:R:M177 R:R:Y176 3.59 1 Yes Yes 6 6 1 2
R:R:N181 R:R:Y176 6.98 1 Yes Yes 5 6 2 2
R:R:M177 R:R:N181 7.01 1 Yes Yes 6 5 1 2
R:R:H264 R:R:T256 12.32 1 No No 2 4 2 2
R:R:H264 R:R:M270 3.94 1 No No 2 4 2 1
R:R:L267 R:R:Y271 7.03 0 No No 3 3 1 2
R:R:H278 R:R:I274 5.3 3 Yes No 6 4 2 1
R:R:A273 R:R:L249 3.15 0 No No 6 5 2 1
R:R:I252 R:R:M270 2.92 0 No No 5 4 2 1
R:R:A81 R:R:F168 2.77 0 No Yes 5 4 2 1
L:L:?1 R:R:L167 2.12 1 Yes Yes 0 4 0 1
StatisticsValue
Average Number Of Links9.00
Average Number Of Links With An Hub4.00
Average Interaction Strength14.66
Average Nodes In Shell25.00
Average Hubs In Shell9.00
Average Links In Shell32.00
Average Links Mediated by Hubs In Shell26.00

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 Links9.00
Average Number Of Links With An Hub3.00
Average Interaction Strength13.44
Average Nodes In Shell23.00
Average Hubs In Shell8.00
Average Links In Shell29.00
Average Links Mediated by Hubs In Shell23.67

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Physico-chemical properties of the nodes interacting with this ligand

(Click to enlarge 🔍)

missing image


Location of the nodes interacting with this ligand

(Click to enlarge 🔍)