Structural Complex
Chemical ID: PRD_000557
IUPAC Name: Pepstatin
Formal Charge:
Type: peptide-like
Physiochemical Descriptor:
Formula: C34 H63 N5 O9
Molecular weight: 685.892
Hydrogen Bond Acceptor: 9
Hydrogen Bond Donor: 8
Rotatable Bonds: 35
Heavy Atoms: 48
Systematic name
Program Version Descriptor
ACDLabs 12.01 N-(3-methylbutanoyl)-L-valyl-N-[(3R,4S)-1-{[(2R)-1-{[(2S,3S)-1-carboxy-2-hydroxy-5-methylhexan-3-yl]amino}-1-oxopropan-2-yl]amino}-3-hydroxy-6-methyl-1-oxoheptan-4-yl]-L-valinamide
OpenEye OEToolkits 1.7.6 (3S,4S)-6-methyl-4-[[(2S)-2-[[(3S,4S)-6-methyl-4-[[(2S)-3-methyl-2-[[(2S)-3-methyl-2-(3-methylbutanoylamino)butanoyl]amino]butanoyl]amino]-3-oxidanyl-heptanoyl]amino]propanoyl]amino]-3-oxidanyl-heptanoic acid
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 12.01 O=C(NC(C(O)CC(=O)O)CC(C)C)C(NC(=O)CC(O)C(NC(=O)C(NC(=O)C(NC(=O)CC(C)C)C(C)C)C(C)C)CC(C)C)C
InChI InChI 1.03 InChI=1S/C34H63N5O9/c1-17(2)12-23(37-33(47)31(21(9)10)39-34(48)30(20(7)8)38-27(42)14-19(5)6)25(40)15-28(43)35-22(11)32(46)36-24(13-18(3)4)26(41)16-29(44)45/h17-26,30-31,40-41H,12-16H2,1-11H3,(H,35,43)(H,36,46)(H,37,47)(H,38,42)(H,39,48)(H,44,45)/t22?,23?,24-,25?,26-,30?,31?/m0/s1
InChIKey InChI 1.03 FAXGPCHRFPCXOO-ATYBXQRPSA-N
SMILES_CANONICAL CACTVS 3.370 CC(C)C[C@H](NC(=O)[C@H](C)NC(=O)C[C@H](O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CC(C)C)C(C)C)C(C)C)[C@@H](O)CC(O)=O
SMILES CACTVS 3.370 CC(C)C[CH](NC(=O)[CH](C)NC(=O)C[CH](O)[CH](CC(C)C)NC(=O)[CH](NC(=O)[CH](NC(=O)CC(C)C)C(C)C)C(C)C)[CH](O)CC(O)=O
SMILES_CANONICAL OpenEye OEToolkits 1.7.6 C[C@@H](C(=O)N[C@@H](CC(C)C)[C@H](CC(=O)O)O)NC(=O)C[C@@H]([C@H](CC(C)C)NC(=O)[C@H](C(C)C)NC(=O)[C@H](C(C)C)NC(=O)CC(C)C)O
SMILES OpenEye OEToolkits 1.7.6 CC(C)CC(C(CC(=O)O)O)NC(=O)C(C)NC(=O)CC(C(CC(C)C)NC(=O)C(C(C)C)NC(=O)C(C(C)C)NC(=O)CC(C)C)O