PPIRE01853
Target Protein Information
| Protein_Name | Prothrombin |
|---|---|
| Protein_Sequence | MAHVRGLQLPGCLALAALCSLVHSQHVFLAPQQARSLLQRVRRANTFLEEVRKGNLERECVEETCSYEEAFEALESSTATDVFWAKYTACETARTPRDKLAACLEGNCAEGLGTNYRGHVNITRSGIECQLWRSRYPHKPEINSTTHPGADLQENFCRNPDSSTTGPWCYTTDPTVRRQECSIPVCGQDQVTVAMTPRSEGSSVNLSPPLEQCVPDRGQQYQGRLAVTTHGLPCLAWASAQAKALSKHQDFNSAVQLVENFCRNPDGDEEGVWCYVAGKPGDFGYCDLNYCEEAVEEETGDGLDEDSDRAIEGRTATSEYQTFFNPRTFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGRIVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDQFGE |
| Organism_Source | Homo sapiens |
| Functional_Classification | Enzyme |
| Cellular_Localization | Extracellular |
| Gene_Names | F2 |
| UniProt_ID | P00734 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | Hirutonin-2 |
|---|---|
| Peptide_Sequence | fPRXXXXXXXDFEPIPXYLQ |
| Peptide_Length | 20 |
| Peptide_SMILES | CC[C@H](C)[C@H](NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCC(=O)O)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CC(=O)O)NC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H]1CCCN1C(=O)[C@@H](N)Cc1ccccc1)C(=O)N1CCC[C@H]1C(=O)NCC(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)O |
| Chemical_Modification | X4-X10=non?peptidyl linker; X18=non?peptidyl linker |
| Cyclization_Method | None |
| Linear/Cyclic | Linear |
| N-terminal_Modification | Acetyl |
| C-terminal_Modification | Free |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 1978.15 |
|---|---|
| Aliphatic_Index | 39.00000 |
| Aromaticity | 0.15000 |
| Average_Rotatable_Bonds | 2.90000 |
| Charge_at_pH_7 | -1.00065 |
| Isoelectric_Point | 4.18441 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 26 |
| Number_of_Hydrogen_Bond_Donors | 25 |
| Topological_Polar_Surface_Area | 789.67000 |
| X_logP_energy | -8.42653 |
Interaction Information
| Affinity | Ki=0.3 nM |
|---|---|
| Affinity_Assay | Enzyme Inhibition Kinetics |
| PDB_ID | None |
| Type | Inhibitor |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | CRYSTAL STRUCTURE OF THE COMPLEX OF HUMAN ALPHA-THROMBIN AND NON-HYDROLYZABLE BIFUNCTIONAL INHIBITORS, HIRUTONIN-2 AND HIRUTONIN-6 |
| Release_Year | 1993 |
| PMID | None |
| DOI | 10.2210/pdb1ihs/pdb |