Structural Complex
Chemical ID: PRD_002374
IUPAC Name: cyclic trypsin inhibitor
Formal Charge:
Type: peptide-like
Substructure
Substruture Type: MurckoScaffold
SMILES: O=C1CNC(=O)CNC(=O)CNC(=O)CNC(=O)[C@@H]2CCCN2C(=O)[C@H](Cc2ccccc2)NC(=O)CNC(=O)CNC(=O)[C@@H]2CCCN2C(=O)[C@@H]2CCCN2C(=O)CNC(=O)CNC(=O)CNC(=O)CN1
InChI: InChI=1S/C44H60N14O14/c59-31-16-46-33(61)18-48-35(63)20-50-37(65)22-53-41(69)28-9-4-13-57(28)43(71)27(15-26-7-2-1-3-8-26)55-39(67)24-51-38(66)23-54-42(70)29-10-5-14-58(29)44(72)30-11-6-12-56(30)40(68)25-52-36(64)21-49-34(62)19-47-32(60)17-45-31/h1-3,7-8,27-30H,4-6,9-25H2,(H,45,59)(H,46,61)(H,47,60)(H,48,63)(H,49,62)(H,50,65)(H,51,66)(H,52,64)(H,53,69)(H,54,70)(H,55,67)/t27-,28-,29-,30-/m0/s1
InChI Key: QQUKNVFLBWTQKI-KRCBVYEFSA-N
Physiochemical Descriptor:
Formula: C66 H106 N18 O18
Molecular weight: 1439.658
Hydrogen Bond Acceptor: 18
Hydrogen Bond Donor: 18
Rotatable Bonds: 27
Heavy Atoms: 102
Systematic name
Program Version Descriptor
Chemical Descriptors
Type Program Version Descriptor
InChI InChI 1.06 InChI=1S/C66H104N18O18/c1-7-35(3)51-61(98)73-37(5)54(91)77-43(30-39-18-10-9-11-19-39)63(100)82-27-15-22-45(82)59(96)76-42(31-50(89)90)56(93)72-32-48(87)74-40(21-14-26-70-66(68)69)55(92)71-33-49(88)79-53(38(6)86)62(99)75-41(20-12-13-25-67)57(94)78-44(34-85)58(95)81-52(36(4)8-2)65(102)84-29-17-24-47(84)64(101)83-28-16-23-46(83)60(97)80-51/h9-11,18-19,35-38,40-47,51-53,85-86H,7-8,12-17,20-34,67H2,1-6H3,(H,71,92)(H,72,93)(H,73,98)(H,74,87)(H,75,99)(H,76,96)(H,77,91)(H,78,94)(H,79,88)(H,80,97)(H,81,95)(H,89,90)(H4,68,69,70)/p+2/t35-,36-,37-,38+,40-,41-,42-,43-,44-,45-,46-,47-,51-,52-,53-/m0/s1
InChIKey InChI 1.06 HSKTWGIZKYSKIP-IVTGVNHMSA-P
SMILES_CANONICAL CACTVS 3.385 CC[C@H](C)[C@@H]1NC(=O)[C@@H]2CCCN2C(=O)[C@@H]3CCCN3C(=O)[C@@H](NC(=O)[C@H](CO)NC(=O)[C@H](CCCC[NH3+])NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCCNC(N)=[NH2+])NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@@H]4CCCN4C(=O)[C@H](Cc5ccccc5)NC(=O)[C@H](C)NC1=O)[C@@H](C)O)[C@@H](C)CC
SMILES CACTVS 3.385 CC[CH](C)[CH]1NC(=O)[CH]2CCCN2C(=O)[CH]3CCCN3C(=O)[CH](NC(=O)[CH](CO)NC(=O)[CH](CCCC[NH3+])NC(=O)[CH](NC(=O)CNC(=O)[CH](CCCNC(N)=[NH2+])NC(=O)CNC(=O)[CH](CC(O)=O)NC(=O)[CH]4CCCN4C(=O)[CH](Cc5ccccc5)NC(=O)[CH](C)NC1=O)[CH](C)O)[CH](C)CC
SMILES_CANONICAL OpenEye OEToolkits 2.0.7 CC[C@H](C)[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N2CCC[C@H]2C(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N3CCC[C@H]3C(=O)N4CCC[C@H]4C(=O)N1)[C@@H](C)CC)CO)CCCC[NH3+])[C@@H](C)O)CCCNC(=[NH2+])N)CC(=O)O)Cc5ccccc5)C
SMILES OpenEye OEToolkits 2.0.7 CCC(C)C1C(=O)NC(C(=O)NC(C(=O)N2CCCC2C(=O)NC(C(=O)NCC(=O)NC(C(=O)NCC(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N3CCCC3C(=O)N4CCCC4C(=O)N1)C(C)CC)CO)CCCC[NH3+])C(C)O)CCCNC(=[NH2+])N)CC(=O)O)Cc5ccccc5)C