PPIRE17203
Target Protein Information
| Protein_Name | cGMP-specific 3'-5'-cyclic phosphodiesterase |
|---|---|
| Protein_Sequence | MERAGPSFGQQRQQQQPQQQKQQQRDQDSVEAWLDDHWDFTFSYFVRKATREMVNAWFAERVHTIPVCKEGIRGHTESCSCPLQQSPRADNSAPGTPTRKISASEFDRPLRPIVVKDSEGTVSFLSDSEKKEQMPLTPPRFDHDEGDQCSRLLELVKDISSHLDVTALCHKIFLHIHGLISADRYSLFLVCEDSSNDKFLISRLFDVAEGSTLEEVSNNCIRLEWNKGIVGHVAALGEPLNIKDAYEDPRFNAEVDQITGYKTQSILCMPIKNHREEVVGVAQAINKKSGNGGTFTEKDEKDFAAYLAFCGIVLHNAQLYETSLLENKRNQVLLDLASLIFEEQQSLEVILKKIAATIISFMQVQKCTIFIVDEDCSDSFSSVFHMECEELEKSSDTLTREHDANKINYMYAQYVKNTMEPLNIPDVSKDKRFPWTTENTGNVNQQCIRSLLCTPIKNGKKNKVIGVCQLVNKMEENTGKVKPFNRNDEQFLEAFVIFCGLGIQNTQMYEAVERAMAKQMVTLEVLSYHASAAEEETRELQSLAAAVVPSAQTLKITDFSFSDFELSDLETALCTIRMFTDLNLVQNFQMKHEVLCRWILSVKKNYRKNVAYHNWRHAFNTAQCMFAALKAGKIQNKLTDLEILALLIAALSHDLDHRGVNNSYIQRSEHPLAQLYCHSIMEHHHFDQCLMILNSPGNQILSGLSIEEYKTTLKIIKQAILATDLALYIKRRGEFFELIRKNQFNLEDPHQKELFLAMLMTACDLSAITKPWPIQQRIAELVATEFFDQGDRERKELNIEPTDLMNREKKNKIPSMQVGFIDAICLQLYEALTHVSEDCFPLLDGCRKNRQKWQALAEQQEKMLINGESGQAKRN |
| Organism_Source | Homo sapiens |
| Functional_Classification | glycoprotein hormones |
| Cellular_Localization | Extracellular |
| Gene_Names | PDE5A |
| UniProt_ID | O76074 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | Peptide aptamer PPLRINRHILTR |
|---|---|
| Peptide_Sequence | PPLRINRHILTR |
| Peptide_Length | 12 |
| Peptide_SMILES | CC[C@H](C)[C@H](NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H]1CCCN1C(=O)[C@@H]1CCCN1)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](Cc1c[nH]cn1)C(=O)N[C@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C(=O)N[C@@H](CCCNC(=N)N)C(=O)O)[C@@H](C)O)[C@@H](C)CC |
| Chemical_Modification | None |
| Cyclization_Method | None |
| Linear/Cyclic | Linear |
| N-terminal_Modification | Free |
| C-terminal_Modification | Free |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 1485.80 |
|---|---|
| Aliphatic_Index | 130.00000 |
| Aromaticity | 0.00000 |
| Average_Rotatable_Bonds | 3.91667 |
| Charge_at_pH_7 | 3.08888 |
| Isoelectric_Point | 12.80107 |
|---|---|
| Hydrogen_Bond_Acceptors | 19 |
| Hydrogen_Bond_Donors | 24 |
| Topological_Polar_Surface_Area | 638.34000 |
| X_logP_energy | -5.14179 |
Interaction Information
| Affinity | KD=0.16 pM |
|---|---|
| Affinity_Assay | Surface Plasmon Resonance |
| PDB_ID | None |
| Type | Affinity ligand |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Ultra-high sensitivity of the non-immunological affinity of graphene oxide-peptide-based surface plasmon resonance biosensors to detect human chorionic gonadotropin |
| Release_Year | 2017 |
| PMID | 28319902 |
| DOI | 10.1016/j.bios.2017.03.008 |