Receptor
PDB id Resolution Class Description Source Keywords
3M5M 1.7 Å EC: 3.4.21.98 AVOIDING DRUG RESISTANCE AGAINST HCV NS3/4A PROTEASE INHIBIT HEPATITIS C VIRUS SUBTYPE 1A HCV HEPATITIS C VIRUS NS3 PROTEASE DRUG RESISTANCE SERIPROTEASE CHIMERA PROTEIN FUSION PROTEIN HYDROLASE-HYDROLINHIBITOR COMPLEX
Ref.: DRUG RESISTANCE AGAINST HCV NS3/4A INHIBITORS IS DE THE BALANCE OF SUBSTRATE RECOGNITION VERSUS INHIBIT BINDING. PROC.NATL.ACAD.SCI.USA V. 107 20986 2010
Ligand
Ligand Chain:Residue Validity Ligand Warnings Binding Data NGL Viewer Molecular Weight (Da) Formula SMILES
ACE PHE ASP GLU MET GLU GLU CYS C:0;
 Valid;
 none;
 submit data
938.966 n/a S(CCC...
MES A:1;
 Invalid;
 none;
 submit data
195.237 C6 H13 N O4 S C1COC...
SO4 A:1183;
A:2;
A:3;
 Invalid;
Invalid;
Invalid;
 none;
none;
none;
 submit data
96.063 O4 S [O-]S...
ZN A:1184;
B:2;
 Part of Protein;
Part of Protein;
 none;
none;
 submit data
65.409 Zn [Zn+2...
View in 3D viewer
90% Homology Family
Leader
PDB id Resolution Class Description Source Keywords
3SUD 1.96 Å EC: 3.4.21.98 CRYSTAL STRUCTURE OF NS3/4A PROTEASE IN COMPLEX WITH MK-5172 HEPATITIS C VIRUS DRUG RESISTANCE DRUG DESIGN PROTEASE INHIBITORS HCV SERIPROTEASE VIRAL PROTEIN HYDROLASE-INHIBITOR COMPLEX
Ref.: THE MOLECULAR BASIS OF DRUG RESISTANCE AGAINST HEPA VIRUS NS3/4A PROTEASE INHIBITORS. PLOS PATHOG. V. 8 02832 2012
Members (43)
No: PDB id Binding Data Representative ligand Formula Smiles
The Class containing this family consists of a total of 5 families.
1 5EQR - TSV C35 H44 F N5 O9 S CC(C)(C)OC....
2 5ETX - 5RS C36 H52 N6 O9 S CCc1c(nc2c....
3 5VP9 Ki = 1.03 nM 9H7 C38 H46 N6 O8 S2 CC(C)(C)OC....
4 4WF8 - 2R9 C35 H46 Cl N5 O9 S CC(C)(C)[C....
5 3SU2 Ki = 44.8 nM TSV C35 H44 F N5 O9 S CC(C)(C)OC....
6 5EQS - 2R9 C35 H46 Cl N5 O9 S CC(C)(C)[C....
7 3RC5 - ACE GLN GLU ARG GLU VAL PRO CYS n/a n/a
8 3M5M - ACE PHE ASP GLU MET GLU GLU CYS n/a n/a
9 6NZV - L9J C40 H54 F2 N6 O9 S CC[C@@H]1[....
10 6PIZ Ki = 27.9 nM ON4 C37 H48 N6 O9 S Cc1c(nc2cc....
11 6PJ2 Ki = 81 nM OM7 C40 H55 N7 O9 S CC[C@H](C)....
12 6PIW Ki = 12.7 nM OLV C39 H52 N6 O9 S Cc1c(nc2cc....
13 4WH6 - 2R9 C35 H46 Cl N5 O9 S CC(C)(C)[C....
14 6UE3 Ki = 52 nM 9H4 C37 H50 N6 O9 S Cc1c(nc2cc....
15 6CVW Ki = 7.1 nM FH1 C37 H50 N6 O9 S Cc1c(nc2cc....
16 3SV9 - SV6 C36 H55 N7 O6 CCC[C@@H](....
17 5EPN Kd = 2.2 nM 5R2 C37 H50 N6 O9 S CCc1c(nc2c....
18 3M5N - SER GLU CYS THR THR PRO CYS n/a n/a
19 3SU0 Ki = 162 nM TSV C35 H44 F N5 O9 S CC(C)(C)OC....
20 3SU4 Ki = 554 nM SU3 C38 H55 N5 O9 S CC[C@@H]1C....
21 6CVY Ki = 3.9 nM FHD C36 H49 Cl N6 O9 S CCCCCOC(=O....
22 6PIX Ki = 931 nM OLY C40 H55 N7 O10 S Cc1c(nc2c(....
23 6PJ0 Ki = 21.7 nM OMV C40 H54 N6 O9 S CCC1(CCCC1....
24 6PIU Ki = 9.68 nM OL7 C42 H57 N7 O10 S Cc1c(nc2cc....
25 3SUE Ki = 0.84 nM SUE C38 H50 N6 O9 S CC(C)(C)[C....
26 6PIY Ki = 46.4 nM OMS C38 H50 N6 O9 S Cc1c(nc2cc....
27 3SU3 Ki = 0.74 nM SU3 C38 H55 N5 O9 S CC[C@@H]1C....
28 5VOJ Ki = 3.6 nM 9H4 C37 H50 N6 O9 S Cc1c(nc2cc....
29 6PIV Ki = 2.3 nM OLJ C39 H50 N6 O9 S Cc1c(nc2cc....
30 6CVX Ki = 21 nM FH4 C39 H54 N6 O9 S CC(C)c1c(n....
31 3SU6 Ki = 958 nM SU3 C38 H55 N5 O9 S CC[C@@H]1C....
32 3SUF Ki = 27.8 nM SUE C38 H50 N6 O9 S CC(C)(C)[C....
33 3SU1 Ki = 208 nM TSV C35 H44 F N5 O9 S CC(C)(C)OC....
34 3SU5 Ki = 2635 nM SU3 C38 H55 N5 O9 S CC[C@@H]1C....
35 6PJ1 Ki = 16 nM GKM C39 H52 N6 O9 S Cc1c(nc2cc....
36 5EQQ Kd = 6.7 nM 5RS C36 H52 N6 O9 S CCc1c(nc2c....
37 3SUG Ki = 620 nM SUE C38 H50 N6 O9 S CC(C)(C)[C....
38 3SUD Ki = 0.14 nM SUE C38 H50 N6 O9 S CC(C)(C)[C....
39 3M5O - ACE THR GLU ASP VAL VAL CYS CYS n/a n/a
40 5ESB - SU3 C38 H55 N5 O9 S CC[C@@H]1C....
41 6NZT - L9P C40 H52 F4 N6 O9 S CC[C@@H]1[....
42 5EPY - 5R2 C37 H50 N6 O9 S CCc1c(nc2c....
43 3M5L - TSV C35 H44 F N5 O9 S CC(C)(C)OC....
70% Homology Family (48)
No: PDB id Binding Data Representative ligand Formula Smiles
The Class containing this family consists of a total of 4 families.
1 5EQR - TSV C35 H44 F N5 O9 S CC(C)(C)OC....
2 5ETX - 5RS C36 H52 N6 O9 S CCc1c(nc2c....
3 5VP9 Ki = 1.03 nM 9H7 C38 H46 N6 O8 S2 CC(C)(C)OC....
4 4WF8 - 2R9 C35 H46 Cl N5 O9 S CC(C)(C)[C....
5 3SU2 Ki = 44.8 nM TSV C35 H44 F N5 O9 S CC(C)(C)OC....
6 5EQS - 2R9 C35 H46 Cl N5 O9 S CC(C)(C)[C....
7 3RC5 - ACE GLN GLU ARG GLU VAL PRO CYS n/a n/a
8 3M5M - ACE PHE ASP GLU MET GLU GLU CYS n/a n/a
9 6NZV - L9J C40 H54 F2 N6 O9 S CC[C@@H]1[....
10 6PIZ Ki = 27.9 nM ON4 C37 H48 N6 O9 S Cc1c(nc2cc....
11 6PJ2 Ki = 81 nM OM7 C40 H55 N7 O9 S CC[C@H](C)....
12 6PIW Ki = 12.7 nM OLV C39 H52 N6 O9 S Cc1c(nc2cc....
13 4WH6 - 2R9 C35 H46 Cl N5 O9 S CC(C)(C)[C....
14 6UE3 Ki = 52 nM 9H4 C37 H50 N6 O9 S Cc1c(nc2cc....
15 6CVW Ki = 7.1 nM FH1 C37 H50 N6 O9 S Cc1c(nc2cc....
16 3SV9 - SV6 C36 H55 N7 O6 CCC[C@@H](....
17 5EPN Kd = 2.2 nM 5R2 C37 H50 N6 O9 S CCc1c(nc2c....
18 3M5N - SER GLU CYS THR THR PRO CYS n/a n/a
19 3SU0 Ki = 162 nM TSV C35 H44 F N5 O9 S CC(C)(C)OC....
20 3SU4 Ki = 554 nM SU3 C38 H55 N5 O9 S CC[C@@H]1C....
21 6CVY Ki = 3.9 nM FHD C36 H49 Cl N6 O9 S CCCCCOC(=O....
22 6PIX Ki = 931 nM OLY C40 H55 N7 O10 S Cc1c(nc2c(....
23 6PJ0 Ki = 21.7 nM OMV C40 H54 N6 O9 S CCC1(CCCC1....
24 6PIU Ki = 9.68 nM OL7 C42 H57 N7 O10 S Cc1c(nc2cc....
25 3SUE Ki = 0.84 nM SUE C38 H50 N6 O9 S CC(C)(C)[C....
26 6PIY Ki = 46.4 nM OMS C38 H50 N6 O9 S Cc1c(nc2cc....
27 3SU3 Ki = 0.74 nM SU3 C38 H55 N5 O9 S CC[C@@H]1C....
28 5VOJ Ki = 3.6 nM 9H4 C37 H50 N6 O9 S Cc1c(nc2cc....
29 6PIV Ki = 2.3 nM OLJ C39 H50 N6 O9 S Cc1c(nc2cc....
30 6CVX Ki = 21 nM FH4 C39 H54 N6 O9 S CC(C)c1c(n....
31 3SU6 Ki = 958 nM SU3 C38 H55 N5 O9 S CC[C@@H]1C....
32 3SUF Ki = 27.8 nM SUE C38 H50 N6 O9 S CC(C)(C)[C....
33 3SU1 Ki = 208 nM TSV C35 H44 F N5 O9 S CC(C)(C)OC....
34 3SU5 Ki = 2635 nM SU3 C38 H55 N5 O9 S CC[C@@H]1C....
35 6PJ1 Ki = 16 nM GKM C39 H52 N6 O9 S Cc1c(nc2cc....
36 5EQQ Kd = 6.7 nM 5RS C36 H52 N6 O9 S CCc1c(nc2c....
37 3SUG Ki = 620 nM SUE C38 H50 N6 O9 S CC(C)(C)[C....
38 3SUD Ki = 0.14 nM SUE C38 H50 N6 O9 S CC(C)(C)[C....
39 3M5O - ACE THR GLU ASP VAL VAL CYS CYS n/a n/a
40 5ESB - SU3 C38 H55 N5 O9 S CC[C@@H]1C....
41 6NZT - L9P C40 H52 F4 N6 O9 S CC[C@@H]1[....
42 5EPY - 5R2 C37 H50 N6 O9 S CCc1c(nc2c....
43 3M5L - TSV C35 H44 F N5 O9 S CC(C)(C)OC....
44 4NWL - 2R9 C35 H46 Cl N5 O9 S CC(C)(C)[C....
45 6BQJ - Z1B C39 H49 F2 N5 O9 S CC(C)(C)[C....
46 6BQK ic50 = 1 nM Z1E C34 H44 Cl F2 N5 O9 S CC(C)(C)[C....
47 4NWK - 2R8 C35 H47 N5 O9 S CC(C)(C)[C....
48 7D5L ic50 = 4.8 nM GXO C40 H51 F4 N5 O9 S CC[C@@H]1C....
50% Homology Family (48)
No: PDB id Binding Data Representative ligand Formula Smiles
The Class containing this family consists of a total of 2 families.
1 5EQR - TSV C35 H44 F N5 O9 S CC(C)(C)OC....
2 5ETX - 5RS C36 H52 N6 O9 S CCc1c(nc2c....
3 5VP9 Ki = 1.03 nM 9H7 C38 H46 N6 O8 S2 CC(C)(C)OC....
4 4WF8 - 2R9 C35 H46 Cl N5 O9 S CC(C)(C)[C....
5 3SU2 Ki = 44.8 nM TSV C35 H44 F N5 O9 S CC(C)(C)OC....
6 5EQS - 2R9 C35 H46 Cl N5 O9 S CC(C)(C)[C....
7 3RC5 - ACE GLN GLU ARG GLU VAL PRO CYS n/a n/a
8 3M5M - ACE PHE ASP GLU MET GLU GLU CYS n/a n/a
9 6NZV - L9J C40 H54 F2 N6 O9 S CC[C@@H]1[....
10 6PIZ Ki = 27.9 nM ON4 C37 H48 N6 O9 S Cc1c(nc2cc....
11 6PJ2 Ki = 81 nM OM7 C40 H55 N7 O9 S CC[C@H](C)....
12 6PIW Ki = 12.7 nM OLV C39 H52 N6 O9 S Cc1c(nc2cc....
13 4WH6 - 2R9 C35 H46 Cl N5 O9 S CC(C)(C)[C....
14 6UE3 Ki = 52 nM 9H4 C37 H50 N6 O9 S Cc1c(nc2cc....
15 6CVW Ki = 7.1 nM FH1 C37 H50 N6 O9 S Cc1c(nc2cc....
16 3SV9 - SV6 C36 H55 N7 O6 CCC[C@@H](....
17 5EPN Kd = 2.2 nM 5R2 C37 H50 N6 O9 S CCc1c(nc2c....
18 3M5N - SER GLU CYS THR THR PRO CYS n/a n/a
19 3SU0 Ki = 162 nM TSV C35 H44 F N5 O9 S CC(C)(C)OC....
20 3SU4 Ki = 554 nM SU3 C38 H55 N5 O9 S CC[C@@H]1C....
21 6CVY Ki = 3.9 nM FHD C36 H49 Cl N6 O9 S CCCCCOC(=O....
22 6PIX Ki = 931 nM OLY C40 H55 N7 O10 S Cc1c(nc2c(....
23 6PJ0 Ki = 21.7 nM OMV C40 H54 N6 O9 S CCC1(CCCC1....
24 6PIU Ki = 9.68 nM OL7 C42 H57 N7 O10 S Cc1c(nc2cc....
25 3SUE Ki = 0.84 nM SUE C38 H50 N6 O9 S CC(C)(C)[C....
26 6PIY Ki = 46.4 nM OMS C38 H50 N6 O9 S Cc1c(nc2cc....
27 3SU3 Ki = 0.74 nM SU3 C38 H55 N5 O9 S CC[C@@H]1C....
28 5VOJ Ki = 3.6 nM 9H4 C37 H50 N6 O9 S Cc1c(nc2cc....
29 6PIV Ki = 2.3 nM OLJ C39 H50 N6 O9 S Cc1c(nc2cc....
30 6CVX Ki = 21 nM FH4 C39 H54 N6 O9 S CC(C)c1c(n....
31 3SU6 Ki = 958 nM SU3 C38 H55 N5 O9 S CC[C@@H]1C....
32 3SUF Ki = 27.8 nM SUE C38 H50 N6 O9 S CC(C)(C)[C....
33 3SU1 Ki = 208 nM TSV C35 H44 F N5 O9 S CC(C)(C)OC....
34 3SU5 Ki = 2635 nM SU3 C38 H55 N5 O9 S CC[C@@H]1C....
35 6PJ1 Ki = 16 nM GKM C39 H52 N6 O9 S Cc1c(nc2cc....
36 5EQQ Kd = 6.7 nM 5RS C36 H52 N6 O9 S CCc1c(nc2c....
37 3SUG Ki = 620 nM SUE C38 H50 N6 O9 S CC(C)(C)[C....
38 3SUD Ki = 0.14 nM SUE C38 H50 N6 O9 S CC(C)(C)[C....
39 3M5O - ACE THR GLU ASP VAL VAL CYS CYS n/a n/a
40 5ESB - SU3 C38 H55 N5 O9 S CC[C@@H]1C....
41 6NZT - L9P C40 H52 F4 N6 O9 S CC[C@@H]1[....
42 5EPY - 5R2 C37 H50 N6 O9 S CCc1c(nc2c....
43 3M5L - TSV C35 H44 F N5 O9 S CC(C)(C)OC....
44 4NWL - 2R9 C35 H46 Cl N5 O9 S CC(C)(C)[C....
45 6BQJ - Z1B C39 H49 F2 N5 O9 S CC(C)(C)[C....
46 6BQK ic50 = 1 nM Z1E C34 H44 Cl F2 N5 O9 S CC(C)(C)[C....
47 4NWK - 2R8 C35 H47 N5 O9 S CC(C)(C)[C....
48 7D5L ic50 = 4.8 nM GXO C40 H51 F4 N5 O9 S CC[C@@H]1C....
Polypharmacology
Similar Ligands (2D)
Ligand no: 1; Ligand: ACE PHE ASP GLU MET GLU GLU CYS; Similar ligands found: 44
No: Ligand ECFP6 Tc MDL keys Tc
1 ACE PHE ASP GLU MET GLU GLU CYS 1 1
2 ACE MET GLU GLU VAL PHE 0.619565 0.914894
3 ASP ALA ASP GLU GLU ASP PHE 0.553191 0.791667
4 ASP PHE GLU ASP TYR GLU PHE ASP 0.519608 0.722222
5 ACE MET GLU GLU VAL ASP 0.505495 0.87234
6 ASP PHE GLU GLU ILE 0.505155 0.791667
7 GLY ALA PHE THR PHE ASN GLU ASP PHE 0.5 0.654545
8 ACE VAL PHE PHE ALA GLU ASP NH2 0.485437 0.72
9 VAL GLN GLN GLU SER SER PHE VAL MET 0.482143 0.865385
10 ASP PHE GLN GLU SER ALA ASP SER PHE LEU 0.470085 0.745455
11 ACE 1PA GLU GLU ILE 0.46875 0.808511
12 LYS MET ASP SEP PHE LEU ASP MET GLN LEU 0.461538 0.725806
13 CYS VAL PHE MET 0.46 0.816327
14 ACE THR GLU ASP VAL VAL CYS CYS 0.455446 0.72549
15 LEU ASP GLU GLU THR GLY GLU PHE LEU 0.449153 0.759259
16 VAL ASN ASP ILE PHE GLU ALA ILE 0.445378 0.730769
17 ILE MET ASP GLN VAL PRO PHE SER VAL 0.442029 0.681818
18 THR ASN GLU PHE TYR PHE 0.441176 0.607143
19 THR ASN GLU PHE ALA PHE 0.441176 0.686275
20 ACE GLN ALC ASP LEU PHE 0.434783 0.75
21 THR ASN GLU PHE TYR ALA 0.432432 0.649123
22 ALA SER ASN GLU ASP MET GLU THR MET 0.431193 0.777778
23 GLU ASP GLU ASP PHE GLU ILE LEU SER LEU 0.428571 0.759259
24 GLY GLN VAL PRO PHE SER LYS GLU GLU CYS 0.426471 0.636364
25 ACE ASN TRP GLU THR PHE 0.42623 0.622951
26 ACE LEU PHE PHE GLK CF0 GLU 0.424242 0.745098
27 ARG PHE MET ASP TYR TRP GLU GLY LEU 0.422819 0.637681
28 PHE GLU ASP LEU ARG LEU LEU SER PHE 0.422764 0.672131
29 THR LYS CYS VAL PHE MET 0.422414 0.814815
30 LEU GLU PHE GLN GLY 0.420561 0.78
31 ASP THR GLU MET GLU GLU VAL ASP 0.42 0.816327
32 ACE ASP GLU 0.419753 0.695652
33 GLU ASP GLU ASP PHE GLU ILE LEU SEP LEU 0.41791 0.677966
34 ACE GLU ASN LEU TYR PHE GLN SER GLY THR 0.416667 0.684211
35 PRO GLU SEP LEU GLU SER CYS PHE 0.415254 0.683333
36 ASP ALA ASP GLU TYR LEU 0.414414 0.716981
37 ALA GLU THR PHE 0.414141 0.705882
38 ARG VAL LEU PHE GLU ALA MET 0.414062 0.754386
39 ACE PTR GLU GLU GLY 0.411765 0.65
40 GLU ILE ILE ASN PHE GLU LYS LEU 0.41129 0.740741
41 TYR GLU LEU ASP GLU LYS PHE ASP ARG LEU 0.409091 0.640625
42 ASP ALA GLU PHE ARG HIS ASP 0.40678 0.722222
43 ALA ILE PHE GLN SER SER MET THR LYS 0.40625 0.803571
44 SER GLU ASP GLU PHE TYR ASP ALA LEU SER 0.40625 0.719298
Similar Ligands (3D)
Ligand no: 1; Ligand: ACE PHE ASP GLU MET GLU GLU CYS; 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 : 3SUD; Ligand: SUE; 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: 3sud.bio3) has 23 residues
No: Leader PDB Ligand Sequence Similarity
Pocket No.: 2; Query (leader) PDB : 3SUD; Ligand: SUE; Similar sites found with APoc: No similar binding sites found, or similarity not calculated due to duplicate pocket.
This union binding pocket(no: 2) in the query (biounit: 3sud.bio1) has 52 residues
No: Leader PDB Ligand Sequence Similarity
Pocket No.: 3; Query (leader) PDB : 3SUD; Ligand: SUE; Similar sites found with APoc: No similar binding sites found, or similarity not calculated due to duplicate pocket.
This union binding pocket(no: 3) in the query (biounit: 3sud.bio2) has 58 residues
No: Leader PDB Ligand Sequence Similarity
Pocket No.: 4; Query (leader) PDB : 3SUD; Ligand: SUE; Similar sites found with APoc: No similar binding sites found, or similarity not calculated due to duplicate pocket.
This union binding pocket(no: 4) in the query (biounit: 3sud.bio4) has 24 residues
No: Leader PDB Ligand Sequence Similarity
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