PPIRE04940
Target Protein Information
| Protein_Name | NAD-dependent protein deacetylase sirtuin-1 |
|---|---|
| Protein_Sequence | MADEAALALQPGGSPSAAGADREAASSPAGEPLRKRPRRDGPGLERSPGEPGGAAPEREVPAAARGCPGAAAAALWREAEAEAAAAGGEQEAQATAAAGEGDNGPGLQGPSREPPLADNLYDEDDDDEGEEEEEAAAAAIGYRDNLLFGDEIITNGFHSCESDEEDRASHASSSDWTPRPRIGPYTFVQQHLMIGTDPRTILKDLLPETIPPPELDDMTLWQIVINILSEPPKRKKRKDINTIEDAVKLLQECKKIIVLTGAGVSVSCGIPDFRSRDGIYARLAVDFPDLPDPQAMFDIEYFRKDPRPFFKFAKEIYPGQFQPSLCHKFIALSDKEGKLLRNYTQNIDTLEQVAGIQRIIQCHGSFATASCLICKYKVDCEAVRGDIFNQVVPRCPRCPADEPLAIMKPEIVFFGENLPEQFHRAMKYDKDEVDLLIVIGSSLKVRPVALIPSSIPHEVPQILINREPLPHLHFDVELLGDCDVIINELCHRLGGEYAKLCCNPVKLSEITEKPPRTQKELAYLSELPPTPLHVSEDSSSPERTSPPDSSVIVTLLDQAAKSNDDLDVSESKGCMEEKPQEVQTSRNVESIAEQMENPDLKNVGSSTGEKNERTSVAGTVRKCWPNRVAKEQISRRLDGNQYLFLPPNRYIFHGAEVYSDSEDDVLSSSSCGSNSDSGTCQSPSLEEPMEDESEIEEFYNGLEDEPDVPERAGGAGFGTDGDDQEAINEAISVKQEVTDMNYPSNKS |
| Organism_Source | Homo sapiens |
| Functional_Classification | histone deacetylases |
| Cellular_Localization | Nucleus |
| Gene_Names | SIRT1 |
| UniProt_ID | Q96EB6 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | Fmoc-KK(Ac)L-NH2 |
|---|---|
| Peptide_Sequence | KKLX |
| Peptide_Length | 4 |
| Peptide_SMILES | CC(C)C[C@H](NC(=O)[C@H](CCCCN)NC(=O)[C@@H](N)CCCCN)C(=O)NCC(=O)O |
| Chemical_Modification | X4=N-epsilon-acetyl-lysine |
| Cyclization_Method | None |
| Linear/Cyclic | Linear |
| N-terminal_Modification | Fmoc |
| C-terminal_Modification | amide |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 444.57 |
|---|---|
| Aliphatic_Index | 97.50000 |
| Aromaticity | 0.00000 |
| Average_Rotatable_Bonds | 4.25000 |
| Charge_at_pH_7 | 1.99739 |
| Isoelectric_Point | 10.80538 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 7 |
| Number_of_Hydrogen_Bond_Donors | 7 |
| Topological_Polar_Surface_Area | 202.66000 |
| X_logP_energy | -1.21180 |
Interaction Information
| Affinity | Ki=7 uM |
|---|---|
| Affinity_Assay | capillary electrophoresis |
| PDB_ID | None |
| Type | Affinity ligand |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | 9-Fluorenylmethoxycarbonyl-labeled peptides as substrates in a capillary electrophoresis-based assay for sirtuin enzymes. |
| Release_Year | 2009 |
| PMID | 19454228 |
| DOI | 10.1016/j.ab.2009.01.038 |