Receptor
PDB id Resolution Class Description Source Keywords
1O5C 1.63 Å EC: 3.4.21.73 DISSECTING AND DESIGNING INHIBITOR SELECTIVITY DETERMINANTS AT THE S1 SITE USING AN ARTIFICIAL ALA190 PROTEASE (ALA190 U PA) HOMO SAPIENS ALA190 UPA S1 SITE SELECTIVITY CONSERVED WATER DISPLACEMENT HYDROGEN BOND DEFICIT TRYPSIN THROMBIN HEPSIN FACTOR VIIA BLOOD CLOTTING HYDROLASE
Ref.: DISSECTING AND DESIGNING INHIBITOR SELECTIVITY DETERMINANTS AT THE S1 SITE USING AN ARTIFICIAL ALA190 PROTEASE (ALA190 UPA) J.MOL.BIOL. V. 344 527 2004
Ligand
Ligand Chain:Residue Validity Ligand Warnings Binding Data NGL Viewer Molecular Weight (Da) Formula SMILES
CIT B:1;
B:2;
 Invalid;
Invalid;
 none;
none;
 submit data
192.124 C6 H8 O7 C(C(=...
CR9 B:251;
 Valid;
 none;
 Ki = 6 uM
382.431 C21 H23 F N4 O2 C[C@H...
View in 3D viewer
90% Homology Family
Leader
PDB id Resolution Class Description Source Keywords
1GJC 1.73 Å EC: 3.4.21.73 ENGINEERING INHIBITORS HIGHLY SELECTIVE FOR THE S1 SITES OF TRYPSIN-LIKE SERINE PROTEASE DRUG TARGETS HOMO SAPIENS SELECTIVITY AT S1 H2O DISPLACEMENT UPA TPA SER190/ALA190PROTEASE STRUCTURE-BASED DRUG DESIGN BLOOD CLOTTING HYDR
Ref.: ENGINEERING INHIBITORS HIGHLY SELECTIVE FOR THE S1 SER190 TRYPSIN-LIKE SERINE PROTEASE DRUG TARGETS. CHEM.BIOL. V. 8 1107 2001
Members (18)
No: PDB id Binding Data Representative ligand Formula Smiles
The Class containing this family consists of a total of 3 families.
1 1GI9 Ki = 1.1 uM 123 C15 H15 N4 O2 COc1ccc(c(....
2 1O5A Ki = 0.38 uM 696 C21 H17 N3 O c1ccc(cc1)....
3 1GJA Ki = 3.8 uM 135 C14 H13 N3 O2 [H]/N=C(c1....
4 1C5X Ki = 0.21 uM ESI C9 H8 I N2 S c1cc2c(cc(....
5 1GJB Ki = 0.45 uM 130 C20 H16 N4 O [H]/N=C(c1....
6 1C5Z Ki = 97 uM BAM C7 H9 N2 c1ccc(cc1)....
7 3IG6 ic50 = 0.025 uM 438 C33 H35 F2 N5 O4 CN(C)c1ccc....
8 1O3P Ki = 0.22 uM 655 C19 H20 N4 O2 c1cc(c(c(c....
9 1GJ7 Ki = 0.009 uM 132 C21 H17 Cl N3 O c1ccc(cc1)....
10 1C5W - FLC C6 H5 O7 C(C(=O)[O-....
11 1GJD Ki = 6 uM 136 C15 H13 Cl I N3 O2 [H]/N=C(c1....
12 1O5C Ki = 6 uM CR9 C21 H23 F N4 O2 C[C@H]1CCC....
13 1C5Y Ki = 63 uM ESP C8 H8 N3 S c1cc2cc(sc....
14 1GJC Ki = 0.45 uM 130 C20 H16 N4 O [H]/N=C(c1....
15 1GJ9 Ki = 0.011 uM 134 C22 H24 F N3 O2 [H]/N=C(c1....
16 1GJ8 Ki = 0.11 uM 133 C18 H19 F N4 O2 [H]/N=C(c1....
17 1O5B Ki = 1.7 uM ESI C9 H8 I N2 S c1cc2c(cc(....
18 1GI7 Ki = 31 uM 120 C13 H12 N5 O c1cc2c(cc1....
70% Homology Family (18)
No: PDB id Binding Data Representative ligand Formula Smiles
The Class containing this family consists of a total of 2 families.
1 1GI9 Ki = 1.1 uM 123 C15 H15 N4 O2 COc1ccc(c(....
2 1O5A Ki = 0.38 uM 696 C21 H17 N3 O c1ccc(cc1)....
3 1GJA Ki = 3.8 uM 135 C14 H13 N3 O2 [H]/N=C(c1....
4 1C5X Ki = 0.21 uM ESI C9 H8 I N2 S c1cc2c(cc(....
5 1GJB Ki = 0.45 uM 130 C20 H16 N4 O [H]/N=C(c1....
6 1C5Z Ki = 97 uM BAM C7 H9 N2 c1ccc(cc1)....
7 3IG6 ic50 = 0.025 uM 438 C33 H35 F2 N5 O4 CN(C)c1ccc....
8 1O3P Ki = 0.22 uM 655 C19 H20 N4 O2 c1cc(c(c(c....
9 1GJ7 Ki = 0.009 uM 132 C21 H17 Cl N3 O c1ccc(cc1)....
10 1C5W - FLC C6 H5 O7 C(C(=O)[O-....
11 1GJD Ki = 6 uM 136 C15 H13 Cl I N3 O2 [H]/N=C(c1....
12 1O5C Ki = 6 uM CR9 C21 H23 F N4 O2 C[C@H]1CCC....
13 1C5Y Ki = 63 uM ESP C8 H8 N3 S c1cc2cc(sc....
14 1GJC Ki = 0.45 uM 130 C20 H16 N4 O [H]/N=C(c1....
15 1GJ9 Ki = 0.011 uM 134 C22 H24 F N3 O2 [H]/N=C(c1....
16 1GJ8 Ki = 0.11 uM 133 C18 H19 F N4 O2 [H]/N=C(c1....
17 1O5B Ki = 1.7 uM ESI C9 H8 I N2 S c1cc2c(cc(....
18 1GI7 Ki = 31 uM 120 C13 H12 N5 O c1cc2c(cc1....
50% Homology Family (18)
No: PDB id Binding Data Representative ligand Formula Smiles
The Class containing this family consists of a total of 1 families.
1 1GI9 Ki = 1.1 uM 123 C15 H15 N4 O2 COc1ccc(c(....
2 1O5A Ki = 0.38 uM 696 C21 H17 N3 O c1ccc(cc1)....
3 1GJA Ki = 3.8 uM 135 C14 H13 N3 O2 [H]/N=C(c1....
4 1C5X Ki = 0.21 uM ESI C9 H8 I N2 S c1cc2c(cc(....
5 1GJB Ki = 0.45 uM 130 C20 H16 N4 O [H]/N=C(c1....
6 1C5Z Ki = 97 uM BAM C7 H9 N2 c1ccc(cc1)....
7 3IG6 ic50 = 0.025 uM 438 C33 H35 F2 N5 O4 CN(C)c1ccc....
8 1O3P Ki = 0.22 uM 655 C19 H20 N4 O2 c1cc(c(c(c....
9 1GJ7 Ki = 0.009 uM 132 C21 H17 Cl N3 O c1ccc(cc1)....
10 1C5W - FLC C6 H5 O7 C(C(=O)[O-....
11 1GJD Ki = 6 uM 136 C15 H13 Cl I N3 O2 [H]/N=C(c1....
12 1O5C Ki = 6 uM CR9 C21 H23 F N4 O2 C[C@H]1CCC....
13 1C5Y Ki = 63 uM ESP C8 H8 N3 S c1cc2cc(sc....
14 1GJC Ki = 0.45 uM 130 C20 H16 N4 O [H]/N=C(c1....
15 1GJ9 Ki = 0.011 uM 134 C22 H24 F N3 O2 [H]/N=C(c1....
16 1GJ8 Ki = 0.11 uM 133 C18 H19 F N4 O2 [H]/N=C(c1....
17 1O5B Ki = 1.7 uM ESI C9 H8 I N2 S c1cc2c(cc(....
18 1GI7 Ki = 31 uM 120 C13 H12 N5 O c1cc2c(cc1....
Polypharmacology
Similar Ligands (2D)
Ligand no: 1; Ligand: CR9; Similar ligands found: 6
No: Ligand ECFP6 Tc MDL keys Tc
1 CR9 1 1
2 950 0.595506 0.803279
3 655 0.469388 0.839286
4 972 0.454545 0.774194
5 134 0.420561 0.87931
6 762 0.418367 0.754386
Similar Ligands (3D)
Ligand no: 1; Ligand: CR9; Similar ligands found: 22
No: Ligand Similarity coefficient
1 991 0.9463
2 CR3 0.9433
3 656 0.9370
4 133 0.9266
5 696 0.9247
6 132 0.9190
7 130 0.9122
8 780 0.9097
9 UQG 0.8921
10 6DG 0.8861
11 CKZ 0.8827
12 0G2 0.8714
13 677 0.8682
14 41O 0.8681
15 OUP 0.8679
16 QYD 0.8677
17 XYP XYP XYP 0.8658
18 UQD 0.8656
19 38O 0.8651
20 JL9 0.8598
21 653 0.8571
22 9LK 0.8532
Similar Binding Sites (Proteins are less than 50% similar to leader)
Pocket No.: 1; Query (leader) PDB : 1GJC; Ligand: 130; Similar sites found with APoc: 6
This union binding pocket(no: 1) in the query (biounit: 1gjc.bio1) has 38 residues
No: Leader PDB Ligand Sequence Similarity
1 3UTU 1TS 45.0593
2 1O0D 163 45.0593
3 2A2X NA9 45.0593
4 2A2X NA9 45.0593
5 5L2Z 70C 45.8498
6 1EB1 ZAL PRO MMO 46.2451
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