0G7/PRD_000021
D-Phe-Pro-Arg chloromethylketone (PPACK)
| Created: | 2010-11-03 |
| Last modified: | 2026-08-06 |
0G7/PRD_000021 is described in the Biologically Interesting Molecule Reference Dictionary (BIRD).
The representative PDB ID is 2FIR.
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Chemical Details | |
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| Formal Charge | 0 |
| Atom Count | 62 |
| Chiral Atom Count | 3 |
| Bond Count | 63 |
| Aromatic Bond Count | 6 |
Chemical Component Summary | |
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| Name | D-Phe-Pro-Arg chloromethylketone (PPACK) |
| Synonyms | d-Phe-Pro-Arg chloromethylketone (PPACK) |
| Systematic Name (OpenEye OEToolkits) | (2~{S})-1-[(2~{R})-2-azanyl-3-phenyl-propanoyl]-~{N}-[(3~{S})-6-carbamimidamido-1-chloranyl-2-oxidanylidene-hexan-3-yl]pyrrolidine-2-carboxamide |
| Formula | C21 H31 Cl N6 O3 |
| Molecular Weight | 450.962 |
| Type | PEPTIDE-LIKE |
Chemical Descriptors | |||
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| Type | Program | Version | Descriptor |
| SMILES | ACDLabs | 14.52 | O=C(NC(CCCNC(=N)N)C(=O)CCl)C1CCCN1C(=O)C(N)Cc1ccccc1 |
| SMILES | CACTVS | 3.385 | N[CH](Cc1ccccc1)C(=O)N2CCC[CH]2C(=O)N[CH](CCCNC(N)=N)C(=O)CCl |
| SMILES | OpenEye OEToolkits | 3.1.0.0 | c1ccc(cc1)CC(C(=O)N2CCCC2C(=O)NC(CCCNC(=N)N)C(=O)CCl)N |
| Canonical SMILES | CACTVS | 3.385 | N[C@H](Cc1ccccc1)C(=O)N2CCC[C@H]2C(=O)N[C@@H](CCCNC(N)=N)C(=O)CCl |
| Canonical SMILES | OpenEye OEToolkits | 3.1.0.0 | [H]/N=C(\N)/NCCC[C@@H](C(=O)CCl)NC(=O)[C@@H]1CCCN1C(=O)[C@@H](Cc2ccccc2)N |
| InChI | InChI | 1.06 | InChI=1S/C21H31ClN6O3/c22-13-18(29)16(8-4-10-26-21(24)25)27-19(30)17-9-5-11-28(17)20(31)15(23)12-14-6-2-1-3-7-14/h1-3,6-7,15-17H,4-5,8-13,23H2,(H,27,30)(H4,24,25,26)/t15-,16+,17+/m1/s1 |
| InChIKey | InChI | 1.06 | KWPACVJPAFGBEQ-IKGGRYGDSA-N |
Related Resource References
| Resource Name | Reference |
|---|---|
| PubChem | 5311176 |
| ChEMBL | CHEMBL307440 |
