Receptor
PDB id Resolution Class Description Source Keywords
1CWE 2.3 Å EC: 2.7.1.112 HUMAN P56LCK TYROSINE KINASE COMPLEXED WITH PHOSPHOPEPTIDE HOMO SAPIENS PHOSPHOTRANSFERASE TRANSFERASE-PEPTIDE COMPLEX
Ref.: THE CRYSTAL STRUCTURES OF THE SH2 DOMAIN OF P56LCK WITH TWO PHOSPHOPEPTIDES SUGGEST A GATED PEPTIDE BI SITE. J.MOL.BIOL. V. 246 344 1995
Ligand
Ligand Chain:Residue Validity Ligand Warnings Binding Data NGL Viewer Molecular Weight (Da) Formula SMILES
ACE GLN PM3 GLU GLU ILE PRO B:201;
D:201;
Valid;
Valid;
none;
none;
submit data
851.804 n/a [P+](...
View in 3D viewer
90% Homology Family
Leader
PDB id Resolution Class Description Source Keywords
1LKK 1 Å EC: 2.7.1.112 HUMAN P56-LCK TYROSINE KINASE SH2 DOMAIN IN COMPLEX WITH THE PHOSPHOTYROSYL PEPTIDE AC-PTYR-GLU-GLU-ILE (PYEEI P EPTIDE) HOMO SAPIENS COMPLEX (TYROSINE KINASE/PEPTIDE)
Ref.: CRYSTAL STRUCTURES OF THE HUMAN P56LCK SH2 DOMAIN IN COMPLEX WITH TWO SHORT PHOSPHOTYROSYL PEPTIDES AT 1.0 A AND 1.8 A RESOLUTION. J.MOL.BIOL. V. 256 601 1996
Members (7)
No: PDB id Binding Data Representative ligand Formula Smiles
The Class containing this family consists of a total of 11 families.
1 1LKK Kd = 140 nM ACE PTR GLU GLU ILE ACE n/a n/a
2 1BHF Ki = 42 uM ACE 1PA GLU GLU ILE n/a n/a
3 1CWD - PRO GLU GLY ASP PM3 GLU GLU VAL LEU n/a n/a
4 1LKL Kd = 1540 nM ACE PTR GLU GLU GLY n/a n/a
5 1FBZ - CC1 C30 H41 N3 O10 P2 CC(=O)N[C@....
6 1IJR - CC0 C29 H38 N3 O10 P C[C@@H](c1....
7 1CWE - ACE GLN PM3 GLU GLU ILE PRO n/a n/a
70% Homology Family (41)
No: PDB id Binding Data Representative ligand Formula Smiles
The Class containing this family consists of a total of 10 families.
1 1O48 ic50 = 450 nM 853 C33 H35 N3 O7 CC(=O)N[C@....
2 1O4N ic50 > 40 mM OXD C2 H2 O4 C(=O)(C(=O....
3 1O44 ic50 = 3 nM 852 C34 H35 N3 O9 CC(=O)N[C@....
4 1O4G ic50 > 5 mM I59 C11 H11 O4 P c1ccc2c(c1....
5 1SHD ic50 = 0.67 uM ACE PTR GLU GLU ILE GLU n/a n/a
6 1O4O ic50 = 3.5 mM HPS C6 H7 O4 P c1ccc(cc1)....
7 1A08 Kd = 2.4 uM ACE FTY GLU DIP n/a n/a
8 1A07 Kd = 0.4 uM ACE PTR GLU DIP n/a n/a
9 1A1B Kd = 0.4 uM ACE PTR GLU DIP n/a n/a
10 1NZV Kd = 0.4 uM PRO GLN PTR ILE PTR VAL PRO ALA n/a n/a
11 1O4L ic50 > 40 mM CIT C6 H8 O7 C(C(=O)O)C....
12 1SHA - PTR VAL PRO MET LEU n/a n/a
13 1F1W - SER PTR VAL ASN VAL GLN ASN n/a n/a
14 1O4P ic50 = 2.5 mM 791 C9 H8 O4 c1ccc(cc1)....
15 1O49 ic50 = 437 nM 493 C32 H36 N3 O9 P CC(=O)N[C@....
16 1O47 ic50 = 4 nM 822 C31 H34 F2 N3 O6 P CC(=O)N[C@....
17 1A1A - ACE PTH GLU DIP n/a n/a
18 1SHB - PTR LEU ARG VAL ALA n/a n/a
19 1O4B ic50 = 2000 nM 876 C30 H35 N3 O9 P2 CC(=O)N[C@....
20 1IS0 Kd = 0.1 uM AY0 GLU GLU ILE n/a n/a
21 1A1E Kd = 1 uM ACE PTR GLU DIY n/a n/a
22 4F5B - PTR C9 H12 N O6 P c1cc(ccc1C....
23 1O4J ic50 = 4.4 mM IS2 C9 H12 N O4 P CCc1ccc(cc....
24 1BKM - 1C5 C26 H39 N4 O10 P CC(=O)N[C@....
25 1O4Q ic50 = 3.2 mM 256 C8 H8 O5 S c1ccc(cc1)....
26 1SKJ ic50 = 7 uM UR2 C25 H38 N3 O10 P CN(CCCC1CC....
27 1A1C Kd = 0.4 uM ACE PTR GLU DIX n/a n/a
28 1O4H ic50 = 3.6 mM 772 C10 H7 N2 O4 P c1cc2ccc(n....
29 1P13 - CYS ASP PTR ALA ASN PHE LYS n/a n/a
30 1KC2 Kd = 0.21 uM PRO GLN PTR GLU GLU ILE PRO ILE n/a n/a
31 1O4R ic50 = 3.9 mM 787 C7 H10 O6 P2 c1ccc(cc1)....
32 1O46 ic50 = 10 nM 903 C35 H36 F N3 O9 CC(=O)N[C@....
33 1NZL Kd = 0.07 uM PRO GLN PTR GLU PTR ILE PRO ALA n/a n/a
34 1O4M ic50 > 40 mM MLA C3 H4 O4 C(C(=O)O)C....
35 1O4F ic50 = 0.3 mM 790 C9 H12 N O4 P c1cc2c(c(c....
36 1O42 ic50 = 9 nM 843 C30 H34 N3 O7 P CC(=O)N[C@....
37 1CWD - PRO GLU GLY ASP PM3 GLU GLU VAL LEU n/a n/a
38 1LKL Kd = 1540 nM ACE PTR GLU GLU GLY n/a n/a
39 1FBZ - CC1 C30 H41 N3 O10 P2 CC(=O)N[C@....
40 1IJR - CC0 C29 H38 N3 O10 P C[C@@H](c1....
41 1CWE - ACE GLN PM3 GLU GLU ILE PRO n/a n/a
50% Homology Family (77)
No: PDB id Binding Data Representative ligand Formula Smiles
The Class containing this family consists of a total of 171 families.
1 3S9K - CIT C6 H8 O7 C(C(=O)O)C....
2 3IMJ Ka = 2100000 M^-1 AYI C22 H32 N5 O9 P CC[C@H](C)....
3 3C7I Ka = 440000 M^-1 TVN C21 H32 N5 O9 P CC(C)[C@@H....
4 3S8O Ka = 6960000 M^-1 ACE PTR 02K ASN NH2 n/a n/a
5 3IN8 Ka = 400000 M^-1 FYI C22 H34 N5 O9 P CC[C@H](C)....
6 1BMB ic50 = 0.7 uM LYS PRO PHE PTR VAL ASN VAL GLU PHE n/a n/a
7 3KFJ Ka = 300000 M^-1 YEN C21 H30 N5 O11 P CNC(=O)C[C....
8 1FYR ic50 = 2.4 uM ACE PTR VAL ASN VAL n/a n/a
9 3S8L Ka = 430000 M^-1 ACE PTR 192 ASN NH2 n/a n/a
10 3IN7 Ka = 1200000 M^-1 AYQ C21 H29 N6 O10 P CNC(=O)[C@....
11 4P9V Kd = 0.154 uM PHQ PTR 02K ASN NH2 n/a n/a
12 3OVE Ka = 3700000 M^-1 ACT PTR 03E ASN NH2 n/a n/a
13 1BM2 ic50 = 0.11 uM ACE SLZ PTR VAL ASN VAL PRO n/a n/a
14 4P9Z Kd = 87.7 nM NMI PTR 02K ASN NH2 n/a n/a
15 3OV1 Ka = 160000 M^-1 ACT PTR 1AC ASN NH2 n/a n/a
16 2HUW Ka = 1000000 M^-1 YVN C21 H30 N5 O9 P CC(C)[C@@H....
17 3N8M Ka = 6500000 M^-1 6NA PTR VAL ASN VAL 9PR n/a n/a
18 3S8N Ka = 1610000 M^-1 ACE PTR AC5 ASN NH2 n/a n/a
19 3IMD Ka = 560000 M^-1 FYQ C21 H31 N6 O10 P CNC(=O)C[C....
20 3N84 - PTR VAL ASN VAL PRO 011 n/a n/a
21 1O4N ic50 > 40 mM OXD C2 H2 O4 C(=O)(C(=O....
22 1O44 ic50 = 3 nM 852 C34 H35 N3 O9 CC(=O)N[C@....
23 1O4G ic50 > 5 mM I59 C11 H11 O4 P c1ccc2c(c1....
24 1SHD ic50 = 0.67 uM ACE PTR GLU GLU ILE GLU n/a n/a
25 1O4O ic50 = 3.5 mM HPS C6 H7 O4 P c1ccc(cc1)....
26 1A08 Kd = 2.4 uM ACE FTY GLU DIP n/a n/a
27 1A07 Kd = 0.4 uM ACE PTR GLU DIP n/a n/a
28 1A1B Kd = 0.4 uM ACE PTR GLU DIP n/a n/a
29 1NZV Kd = 0.4 uM PRO GLN PTR ILE PTR VAL PRO ALA n/a n/a
30 1O4L ic50 > 40 mM CIT C6 H8 O7 C(C(=O)O)C....
31 1SHA - PTR VAL PRO MET LEU n/a n/a
32 1F1W - SER PTR VAL ASN VAL GLN ASN n/a n/a
33 1O4P ic50 = 2.5 mM 791 C9 H8 O4 c1ccc(cc1)....
34 1O49 ic50 = 437 nM 493 C32 H36 N3 O9 P CC(=O)N[C@....
35 1O47 ic50 = 4 nM 822 C31 H34 F2 N3 O6 P CC(=O)N[C@....
36 1A1A - ACE PTH GLU DIP n/a n/a
37 1SHB - PTR LEU ARG VAL ALA n/a n/a
38 1O4B ic50 = 2000 nM 876 C30 H35 N3 O9 P2 CC(=O)N[C@....
39 1IS0 Kd = 0.1 uM AY0 GLU GLU ILE n/a n/a
40 1A1E Kd = 1 uM ACE PTR GLU DIY n/a n/a
41 4F5B - PTR C9 H12 N O6 P c1cc(ccc1C....
42 1BKM - 1C5 C26 H39 N4 O10 P CC(=O)N[C@....
43 1O4Q ic50 = 3.2 mM 256 C8 H8 O5 S c1ccc(cc1)....
44 1SKJ ic50 = 7 uM UR2 C25 H38 N3 O10 P CN(CCCC1CC....
45 1A1C Kd = 0.4 uM ACE PTR GLU DIX n/a n/a
46 1O4H ic50 = 3.6 mM 772 C10 H7 N2 O4 P c1cc2ccc(n....
47 1P13 - CYS ASP PTR ALA ASN PHE LYS n/a n/a
48 1KC2 Kd = 0.21 uM PRO GLN PTR GLU GLU ILE PRO ILE n/a n/a
49 1O4R ic50 = 3.9 mM 787 C7 H10 O6 P2 c1ccc(cc1)....
50 1O46 ic50 = 10 nM 903 C35 H36 F N3 O9 CC(=O)N[C@....
51 1NZL Kd = 0.07 uM PRO GLN PTR GLU PTR ILE PRO ALA n/a n/a
52 1O4M ic50 > 40 mM MLA C3 H4 O4 C(C(=O)O)C....
53 1O4F ic50 = 0.3 mM 790 C9 H12 N O4 P c1cc2c(c(c....
54 1O42 ic50 = 9 nM 843 C30 H34 N3 O7 P CC(=O)N[C@....
55 3MXY Kd = 384 nM GLN ASN GLY PTR VAL ASN PRO THR TYR n/a n/a
56 1JYQ Kd = 2.5 nM MAZ PTR PTM ASN n/a n/a
57 3WA4 - SER ASP PTR MET ASN MET THR n/a n/a
58 3MXC Kd = 286 nM GLN ASN GLY PTR GLU ASN PRO THR TYR n/a n/a
59 3N7Y Ka = 10000000 M^-1 PTR VAL ASN VAL 011 n/a n/a
60 2AOB - S1S C41 H46 N4 O10 c1ccc2c(c1....
61 1JYR Kd = 18 nM ALA PRO SER PTR VAL ASN VAL GLN ASN n/a n/a
62 1ZFP ic50 = 26 nM BE2 GLU PTR ILE ASN GLN NH2 n/a n/a
63 2AOA - S1S C41 H46 N4 O10 c1ccc2c(c1....
64 1TZE ic50 = 148 nM LYS PRO PHE PTR VAL ASN VAL NH2 n/a n/a
65 1LKK Kd = 140 nM ACE PTR GLU GLU ILE ACE n/a n/a
66 1BHF Ki = 42 uM ACE 1PA GLU GLU ILE n/a n/a
67 1CWD - PRO GLU GLY ASP PM3 GLU GLU VAL LEU n/a n/a
68 1LKL Kd = 1540 nM ACE PTR GLU GLU GLY n/a n/a
69 1FBZ - CC1 C30 H41 N3 O10 P2 CC(=O)N[C@....
70 1IJR - CC0 C29 H38 N3 O10 P C[C@@H](c1....
71 1CWE - ACE GLN PM3 GLU GLU ILE PRO n/a n/a
72 5GJI - SER ASP PTR MET ASN MET THR PRO n/a n/a
73 5GJH - SER ASP PTR MET ASN MET THR PRO n/a n/a
74 1LCK - GLU GLY GLN PTR GLN PRO GLN PRO ALA n/a n/a
75 1R1S - ACE PRO ASP PTR GLU ASN LEU n/a n/a
76 1R1P - ACE ASP ASP PTR VAL ASN VAL n/a n/a
77 1R1Q - ACE ARG GLU PTR VAL ASN VAL n/a n/a
Polypharmacology
Similar Ligands
Ligand no: 1; Ligand: ACE GLN PM3 GLU GLU ILE PRO; Similar ligands found: 50
No: Ligand ECFP6 Tc MDL keys Tc
1 ACE GLN PM3 GLU GLU ILE PRO 1 1
2 GLU VAL PTR GLU SER PRO 0.564516 0.791667
3 PRO GLN PTR GLU GLU ILE PRO ILE 0.539568 0.924242
4 ASP PHE GLU GLU ILE PRO GLU GLU TYS 0.51773 0.776316
5 PRO GLN PTR GLU PTR ILE PRO ALA 0.514085 0.897059
6 ASP PHE GLU GLU ILE PRO GLY GLU PTR 0.506667 0.857143
7 ASP PHE GLU GLU ILE PRO GLY GLU TYR LEU 0.496644 0.746479
8 TRP GLU TYR ILE PRO ASN VAL 0.489933 0.72973
9 ASP PHE GLU GLU ILE PRO GLY GLU TYS LEU 0.486667 0.75641
10 PHE GLU ALA ILE PRO ALA GLU TYR LEU 0.486111 0.753623
11 GLU PHE SER PRO 0.482456 0.727273
12 ASP TYR GLU PRO ILE PRO GLU GLU ALA PHE 0.469799 0.782609
13 ARG ILE PRO SER TYR ARG TYR ARG TYR 0.468531 0.692308
14 SER ASP PTR MET ASN MET THR PRO 0.461538 0.766234
15 PRO GLU GLY ASP PM3 GLU GLU VAL LEU 0.454545 0.75
16 GLN MET PRO THR GLU ASP GLU TYR 0.445205 0.739726
17 SER PHE PHE GLU ASP ASN PHE VAL PRO GLU 0.442029 0.722222
18 ASP PHE GLU GLU ILE 0.439655 0.612903
19 GLY TYR GLN ASP TYR GLU PRO GLU ALA 0.439394 0.731343
20 GLN ASN TYR PRO ILE VAL GLN 0.438849 0.757143
21 LYS GLN GLU PRO GLN GLU ILE ASP PHE 0.436242 0.870968
22 ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU 0.433962 0.75641
23 ACE TYR PRO ILE GLN GLU THR 0.432624 0.779412
24 GLY PHE GLU PRO 0.432203 0.786885
25 LYS LEU PRO ALA GLN PHE TYR ILE LEU 0.428571 0.782609
26 GLU SER ASP PRO ILE VAL ALA GLN TYR 0.427632 0.75
27 GLU GLY GLN PTR GLN PRO GLN PRO ALA 0.425676 0.865672
28 ARG ARG GLN ARG SEP ALA PRO 0.425197 0.893939
29 GLN ASN GLY PTR GLU ASN PRO THR TYR 0.421769 0.802817
30 SER ILE TYR PHE TPO PRO GLU LEU TYR ASP 0.420732 0.786667
31 GLN VAL PRO SER ASP PRO TYR ASN TYR 0.42069 0.726027
32 TRP ASP ILE PRO PHE 0.419355 0.822581
33 TRP MET ASP PHE ASP ASP ASP ILE PRO PHE 0.419355 0.822581
34 GLU TYR LEU GLY LEU ASP VAL PRO VAL 0.418919 0.73913
35 ASN GLY TYR GLU ASN PRO THR TYR LYS 0.418301 0.712329
36 ACE GLU VAL ASN PRO 0.415254 0.742424
37 GLU GLU PRO THR VAL ILE LYS LYS TYR 0.414474 0.757143
38 LYS PRO ILE VAL GLN TYR ASP ASN PHE 0.408805 0.763889
39 ASN TRP SER HIS PRO GLN PHE GLU LYS 0.408163 0.757576
40 LYS LEU TYR GLN ASN PRO THR THR TYR ILE 0.407643 0.739726
41 VAL SER GLN ASN TYR PRO ILE VAL GLN ASN 0.405405 0.726027
42 PHE GLN PRO GLN ASN GLY GLN PHE ILE 0.405405 0.80597
43 ALA ILE ALA TYR PHE ILE PRO ASP GLN ALA 0.405405 0.753623
44 ASN ARG PRO VAL TYR ILE PRO PRO PRO PRO 0.404255 0.776119
45 TYR TYR SER ILE ILE PRO HIS SER ILE 0.403974 0.697368
46 LYS TYR TYR SER ILE ILE PRO HIS SER ILE 0.403974 0.697368
47 ASN ARG PRO VAL TYR ILE PRO ARG PRO PRO 0.402685 0.739726
48 THR PRO TYR ASP ILE ASN GLN MET LEU 0.402516 0.72
49 ARG LEU TYR GLN ASN PRO THR THR TYR ILE 0.401235 0.696203
50 LYS PRO PHE PTR VAL ASN VAL GLU PHE 0.4 0.819444
Similar Binding Sites (Proteins are less than 50% similar to leader)
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