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Receptor
PDB id Resolution Class Description Source Keywords
4NFD 1.71 Å NON-ENZYME: IMMUNE STRUCTURE OF PILR L108W MUTANT IN COMPLEX WITH SIALIC ACID HOMO SAPIENS IGV-LIKE IMMUNE-RELATED ACTIVATION RECEPTOR CD99 SIALIC ASURFACE IMMUNE SYSTEM
Ref.: PILR ALPHA AND PILR BETA HAVE A SIGLEC FOLD AND PRO BASIS OF BINDING TO SIALIC ACID PROC.NATL.ACAD.SCI.USA V. 111 8221 2014
Ligand
Ligand Chain:Residue Validity Ligand Warnings Binding Data NGL Viewer Molecular Weight (Da) Formula SMILES
SIA A:201;
Valid;
none;
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309.27 C11 H19 N O9 CC(=O...
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90% Homology Family
Leader
PDB id Resolution Class Description Source Keywords
5XOF 1.96 Å NON-ENZYME: IMMUNE CRYSTAL STRUCTURE OF HUMAN PAIRED IMMUNOGLOBULIN-LIKE TYPE 2 ALPHA WITH SYNTHESIZED GLYCOPEPTIDE I HOMO SAPIENS MEMBRANE PROTEIN IMMUNE RECEPTOR VIRAL ENTRY INHIBITOR GLYCOPEPTIDE IMMUNE SYSTEM
Ref.: STRUCTURAL AND THERMODYNAMIC ANALYSES REVEAL CRITIC FEATURES OF GLYCOPEPTIDE RECOGNITION BY THE HUMAN P IMMUNE CELL RECEPTOR. J. BIOL. CHEM. V. 292 21128 2017
Members (4)
No: PDB id Binding Data Representative ligand Formula Smiles
The Class containing this family consists of a total of 208 families.
1 5XOF Kd = 21.9 uM SIA GLY PRO ALA THR PRO ALA PRO NDG n/a n/a
2 3WV0 - SIA GLY PRO ALA THR PRO ALA PRO A2G n/a n/a
3 5XO2 Kd = 97.1 uM SIA GLY PRO ALA THR PRO ALA PRO 8B9 n/a n/a
4 4NFD - SIA C11 H19 N O9 CC(=O)N[C@....
70% Homology Family (4)
No: PDB id Binding Data Representative ligand Formula Smiles
The Class containing this family consists of a total of 62 families.
1 5XOF Kd = 21.9 uM SIA GLY PRO ALA THR PRO ALA PRO NDG n/a n/a
2 3WV0 - SIA GLY PRO ALA THR PRO ALA PRO A2G n/a n/a
3 5XO2 Kd = 97.1 uM SIA GLY PRO ALA THR PRO ALA PRO 8B9 n/a n/a
4 4NFD - SIA C11 H19 N O9 CC(=O)N[C@....
50% Homology Family (4)
No: PDB id Binding Data Representative ligand Formula Smiles
The Class containing this family consists of a total of 42 families.
1 5XOF Kd = 21.9 uM SIA GLY PRO ALA THR PRO ALA PRO NDG n/a n/a
2 3WV0 - SIA GLY PRO ALA THR PRO ALA PRO A2G n/a n/a
3 5XO2 Kd = 97.1 uM SIA GLY PRO ALA THR PRO ALA PRO 8B9 n/a n/a
4 4NFD - SIA C11 H19 N O9 CC(=O)N[C@....
Polypharmacology
Similar Ligands
Ligand no: 1; Ligand: SIA; Similar ligands found: 47
No: Ligand ECFP6 Tc MDL keys Tc
1 SIA 1 1
2 SLB 1 1
3 18D 0.758621 0.955556
4 42D 0.758621 0.875
5 NGC 0.754386 0.933333
6 NGE 0.754386 0.933333
7 MNA 0.629032 0.895833
8 79J 0.615385 0.934783
9 CNP 0.58209 0.875
10 KDN 0.568965 0.72093
11 KDM 0.568965 0.72093
12 SIA SIA 0.565789 0.826923
13 SLB SIA 0.565789 0.826923
14 SIA SIA SIA SIA SIA SIA SIA 0.558442 0.826923
15 SLB SIA SIA 0.558442 0.826923
16 FSI 0.515152 0.895833
17 6KL 0.5 0.807692
18 SFJ 0.5 0.875
19 MN0 0.485714 0.895833
20 EQP 0.470588 0.788462
21 AXP 0.470588 0.788462
22 GAL SIA 0.463415 0.86
23 SID 0.459459 0.82
24 SIA SIA SIA 0.453488 0.826923
25 MUS 0.449438 0.796296
26 NXD 0.447368 0.792453
27 SIA WIA 0.447059 0.767857
28 SIA 2FG 0.447059 0.796296
29 SLT 0.44086 0.877551
30 KDO 0.435484 0.704545
31 SIA GAL 0.435294 0.86
32 SIA NAG 0.430233 0.781818
33 4U0 0.427083 0.86
34 4U2 0.425532 0.843137
35 BND 0.416667 0.807692
36 SKD 0.414286 0.875
37 SIA SIA GAL 0.410526 0.811321
38 4U1 0.408163 0.826923
39 E3M 0.402778 0.606061
40 SIA GAL GLC 0.402062 0.86
41 BGC SIA GAL 0.402062 0.86
42 GAL BGC SIA 0.402062 0.86
43 BGC GAL SIA 0.402062 0.86
44 SIA GAL BGC 0.402062 0.86
45 GLA GLC SIA 0.402062 0.86
46 4AM 0.4 0.833333
47 DAN 0.4 0.911111
Similar Binding Sites (Proteins are less than 50% similar to leader) APoc FAQ
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