Receptor
PDB id Resolution Class Description Source Keywords
4hfp 2.4 Å EC: 3.4.21.5 STRUCTURE OF THROMBIN MUTANT S195A BOUND TO THE ACTIVE SITE ARGATROBAN HOMO SAPIENS SERINE PROTEASE PRETHROMBIN-2 AUTOACTIVATION HYDROLASE HHYDROLASE INHIBITOR COMPLEX
Ref.: AUTOACTIVATION OF THROMBIN PRECURSORS. J.BIOL.CHEM. V. 288 11601 2013
Ligand
Ligand Chain:Residue Validity Ligand Warnings Binding Data NGL Viewer Molecular Weight (Da) Formula SMILES
NA B:401;
D:401;
Part of Protein;
Part of Protein;
none;
none;
submit data
22.99 Na [Na+]
15U D:402;
B:402;
Valid;
Valid;
none;
none;
Kd = 42 nM
508.634 C23 H36 N6 O5 S [H]/N...
View in 3D viewer
90% Homology Family
Leader
PDB id Resolution Class Description Source Keywords
1EB1 1.8 Å EC: 3.4.21.5 COMPLEX STRUCTURE OF HUMAN THROMBIN WITH N-METHYL-ARGININE I SYNTHETIC CONSTRUCT SERINE PROTEINASE BLOOD COAGULATION CALCIUM-BINDING GLYCOKRINGLE HYDROLASE-HYDROLASE INHIBITOR COMPLEX
Ref.: THE METHYL GROUP OF N(ALPHA)(ME)ARG-CONTAINING PEPT DISTURBS THE ACTIVE-SITE GEOMETRY OF THROMBIN, IMPA EFFICIENT CLEAVAGE J.MOL.BIOL. V. 316 869 2002
Members (18)
No: PDB id Binding Data Representative ligand Formula Smiles
The Class containing this family consists of a total of 27 families.
1 1YPE Ki = 8 nM UIP C26 H30 N4 O3 CC[C@@H]1[....
2 1YPM Ki = 1.9 uM RA4 C23 H35 N7 O5 [H]/N=C(N)....
3 1YPJ Ki = 95 nM UIB C26 H32 N4 O3 CC[C@@H]1[....
4 1YPG Ki = 10 nM UIR C27 H30 N4 O3 c1cc(ccc1[....
5 1H8D - PHW C45 H48 N3 O9 P CO/C=C/C[C....
6 1H8I - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
7 1YPL Ki = 10.6 uM RA8 C23 H38 N6 O4 S [H]/N=C(/N....
8 3U8T Ki = 16.5 uM DPN PRO DAR CYS NH2 n/a n/a
9 1EB1 Ki = 37 pM ZAL PRO MMO n/a n/a
10 1YPK - CCR C29 H39 N5 O7 S Cc1cc(c(c(....
11 1SB1 Ki = 128 nM 165 C28 H35 N5 O4 S2 c1ccc(cc1)....
12 4LOY - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
13 4HFP Kd = 42 nM 15U C23 H36 N6 O5 S [H]/N=C(N)....
14 1TWX - ASP PHE GLU GLU ILE PRO GLY GLU TYS LEU n/a n/a
15 1VR1 - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
16 3BV9 Ki = 4.4 uM DAR OIC PRO DAL 4PH NH2 n/a n/a
17 3U8R Ki = 7.7 uM DPN PRO DAR ILE NH2 n/a n/a
18 3U8O Ki = 0.92 uM DPN PRO DAR DTH NH2 n/a n/a
70% Homology Family (54)
No: PDB id Binding Data Representative ligand Formula Smiles
The Class containing this family consists of a total of 19 families.
1 1YPE Ki = 8 nM UIP C26 H30 N4 O3 CC[C@@H]1[....
2 1YPM Ki = 1.9 uM RA4 C23 H35 N7 O5 [H]/N=C(N)....
3 1YPJ Ki = 95 nM UIB C26 H32 N4 O3 CC[C@@H]1[....
4 1YPG Ki = 10 nM UIR C27 H30 N4 O3 c1cc(ccc1[....
5 1H8D - PHW C45 H48 N3 O9 P CO/C=C/C[C....
6 1H8I - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
7 1YPL Ki = 10.6 uM RA8 C23 H38 N6 O4 S [H]/N=C(/N....
8 3U8T Ki = 16.5 uM DPN PRO DAR CYS NH2 n/a n/a
9 1EB1 Ki = 37 pM ZAL PRO MMO n/a n/a
10 1YPK - CCR C29 H39 N5 O7 S Cc1cc(c(c(....
11 1SB1 Ki = 128 nM 165 C28 H35 N5 O4 S2 c1ccc(cc1)....
12 4LOY - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
13 4HFP Kd = 42 nM 15U C23 H36 N6 O5 S [H]/N=C(N)....
14 1TWX - ASP PHE GLU GLU ILE PRO GLY GLU TYS LEU n/a n/a
15 1VR1 - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
16 3BV9 Ki = 4.4 uM DAR OIC PRO DAL 4PH NH2 n/a n/a
17 3U8R Ki = 7.7 uM DPN PRO DAR ILE NH2 n/a n/a
18 3U8O Ki = 0.92 uM DPN PRO DAR DTH NH2 n/a n/a
19 1ETR - MIT C23 H37 N6 O5 S C[C@@H]1CC....
20 1ETS Ki = 6 nM MID C27 H31 N5 O4 S [H]/N=C(/c....
21 1HXF - ASP PHE GLU GLU ILE PRO GLY GLU TYR LEU n/a n/a
22 1C5N Ki = 20 uM ESI C9 H8 I N2 S c1cc2c(cc(....
23 2JH0 Ki = 2 nM 701 C18 H24 Cl N3 O5 S2 C[C@@H](C(....
24 1WBG ic50 = 1 mM L03 C9 H8 Cl N3 S CSc1[nH]c(....
25 1AFE - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
26 3DA9 Kd = 3.1 uM 44U C23 H29 N3 O2 CCCNC(=O)[....
27 2UUJ - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
28 1QHR - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
29 1QJ1 ic50 = 9 nM ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
30 1AE8 - AZL C21 H33 N5 O4 CCOC(=O)N[....
31 1C5L - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
32 4BAO Ki = 4.29 nM MVF C22 H32 N6 O3 [H]/N=C(/c....
33 2JH5 Ki = 367 nM 895 C17 H22 Cl N3 O5 S2 C[C@@H](C(....
34 1HXE - ASP PHE GLU GLU ILE PRO GLY GLU TYR LEU n/a n/a
35 1QJ6 ic50 = 18 nM ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
36 1AWF Ki = 0.97 uM ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
37 2GDE ic50 = 5.7 nM SN3 C26 H43 Cl N6 O10 S [H]/N=C(N)....
38 8KME Ki = 8 uM ACE 0BN CHG MLY LEU PRO NH2 n/a n/a
39 1NY2 - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
40 2H9T - SVR C51 H40 N6 O23 S6 Cc1ccc(cc1....
41 1QJ7 ic50 = 18 nM ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
42 1UMA - IN2 C8 H18 N4 O3 CN(C)C(=O)....
43 2UUK - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
44 1AD8 Ki = 247 nM ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
45 2UUF - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
46 1XMN - SGN IDS SGN IDS SGN n/a n/a
47 2JH6 Ki = 17 nM 894 C17 H24 Cl N3 O5 S2 C[C@@H](C(....
48 2ANM ic50 = 1.8 nM CDO C23 H32 N6 O4 [H]/N=C(/c....
49 1HAH - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
50 3BF6 ic50 = 40 uM SVR C51 H40 N6 O23 S6 Cc1ccc(cc1....
51 1WAY ic50 = 400 uM L02 C14 H16 Cl N3 c1cc(ccc1c....
52 7KME Ki = 40 uM ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
53 3PMA - GU4 YYJ n/a n/a
54 3BEF - ASN ASP LYS TYR GLU PRO PHE TRP GLU n/a n/a
50% Homology Family (56)
No: PDB id Binding Data Representative ligand Formula Smiles
The Class containing this family consists of a total of 16 families.
1 1YPE Ki = 8 nM UIP C26 H30 N4 O3 CC[C@@H]1[....
2 1YPM Ki = 1.9 uM RA4 C23 H35 N7 O5 [H]/N=C(N)....
3 1YPJ Ki = 95 nM UIB C26 H32 N4 O3 CC[C@@H]1[....
4 1YPG Ki = 10 nM UIR C27 H30 N4 O3 c1cc(ccc1[....
5 1H8D - PHW C45 H48 N3 O9 P CO/C=C/C[C....
6 1H8I - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
7 1YPL Ki = 10.6 uM RA8 C23 H38 N6 O4 S [H]/N=C(/N....
8 3U8T Ki = 16.5 uM DPN PRO DAR CYS NH2 n/a n/a
9 1EB1 Ki = 37 pM ZAL PRO MMO n/a n/a
10 1YPK - CCR C29 H39 N5 O7 S Cc1cc(c(c(....
11 1SB1 Ki = 128 nM 165 C28 H35 N5 O4 S2 c1ccc(cc1)....
12 4LOY - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
13 4HFP Kd = 42 nM 15U C23 H36 N6 O5 S [H]/N=C(N)....
14 1TWX - ASP PHE GLU GLU ILE PRO GLY GLU TYS LEU n/a n/a
15 1VR1 - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
16 3BV9 Ki = 4.4 uM DAR OIC PRO DAL 4PH NH2 n/a n/a
17 3U8R Ki = 7.7 uM DPN PRO DAR ILE NH2 n/a n/a
18 3U8O Ki = 0.92 uM DPN PRO DAR DTH NH2 n/a n/a
19 1UVT Ki = 0.023 uM I48 C20 H22 N3 O3 S Cc1cc(cc(c....
20 1ETT Ki = 1.3 uM 4QQ C22 H28 N4 O3 S [H]/N=C(c1....
21 1ETR - MIT C23 H37 N6 O5 S C[C@@H]1CC....
22 1ETS Ki = 6 nM MID C27 H31 N5 O4 S [H]/N=C(/c....
23 1HXF - ASP PHE GLU GLU ILE PRO GLY GLU TYR LEU n/a n/a
24 1C5N Ki = 20 uM ESI C9 H8 I N2 S c1cc2c(cc(....
25 2JH0 Ki = 2 nM 701 C18 H24 Cl N3 O5 S2 C[C@@H](C(....
26 1WBG ic50 = 1 mM L03 C9 H8 Cl N3 S CSc1[nH]c(....
27 1AFE - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
28 3DA9 Kd = 3.1 uM 44U C23 H29 N3 O2 CCCNC(=O)[....
29 2UUJ - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
30 1QHR - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
31 1QJ1 ic50 = 9 nM ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
32 1AE8 - AZL C21 H33 N5 O4 CCOC(=O)N[....
33 1C5L - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
34 4BAO Ki = 4.29 nM MVF C22 H32 N6 O3 [H]/N=C(/c....
35 2JH5 Ki = 367 nM 895 C17 H22 Cl N3 O5 S2 C[C@@H](C(....
36 1HXE - ASP PHE GLU GLU ILE PRO GLY GLU TYR LEU n/a n/a
37 1QJ6 ic50 = 18 nM ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
38 1AWF Ki = 0.97 uM ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
39 2GDE ic50 = 5.7 nM SN3 C26 H43 Cl N6 O10 S [H]/N=C(N)....
40 8KME Ki = 8 uM ACE 0BN CHG MLY LEU PRO NH2 n/a n/a
41 1NY2 - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
42 2H9T - SVR C51 H40 N6 O23 S6 Cc1ccc(cc1....
43 1QJ7 ic50 = 18 nM ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
44 1UMA - IN2 C8 H18 N4 O3 CN(C)C(=O)....
45 2UUK - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
46 1AD8 Ki = 247 nM ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
47 2UUF - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
48 1XMN - SGN IDS SGN IDS SGN n/a n/a
49 2JH6 Ki = 17 nM 894 C17 H24 Cl N3 O5 S2 C[C@@H](C(....
50 2ANM ic50 = 1.8 nM CDO C23 H32 N6 O4 [H]/N=C(/c....
51 1HAH - ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
52 3BF6 ic50 = 40 uM SVR C51 H40 N6 O23 S6 Cc1ccc(cc1....
53 1WAY ic50 = 400 uM L02 C14 H16 Cl N3 c1cc(ccc1c....
54 7KME Ki = 40 uM ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU n/a n/a
55 3PMA - GU4 YYJ n/a n/a
56 3BEF - ASN ASP LYS TYR GLU PRO PHE TRP GLU n/a n/a
Polypharmacology
Similar Ligands (2D)
Ligand no: 1; Ligand: 15U; Similar ligands found: 2
No: Ligand ECFP6 Tc MDL keys Tc
1 15U 1 1
2 MIT 0.867347 0.988235
Similar Ligands (3D)
Ligand no: 1; Ligand: 15U; Similar ligands found: 0
No: Ligand Similarity coefficient
Similar Binding Sites (Proteins are less than 50% similar to leader)
Pocket No.: 1; Query (leader) PDB : 1EB1; Ligand: ASP TYR GLU PRO ILE PRO GLU GLU ALA PHE; Similar sites found with APoc: No similar binding sites found, or similarity not calculated due to duplicate pocket.
This union binding pocket(no: 1) in the query (biounit: 1eb1.bio1) has 17 residues
No: Leader PDB Ligand Sequence Similarity
Pocket No.: 2; Query (leader) PDB : 1EB1; Ligand: ZAL PRO MMO; Similar sites found with APoc: 7
This union binding pocket(no: 2) in the query (biounit: 1eb1.bio1) has 32 residues
No: Leader PDB Ligand Sequence Similarity
1 1GJC 130 46.2451
2 1OSS BEN 47.0852
3 1RTF BEN 48.0159
4 6B74 BEN 48.1481
5 2AIQ BEN 48.9177
6 1FIW PBZ 49.4163
7 1PQ7 ARG 49.5536
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