FMODB: The database of quantum mechanical data based on the FMO method
Last updated: 2025-10-17
All entries: 77277
Number of unique PDB entries: 32023
FMODB ID: PLKR9
Calculation Name: 1L2Y-A-MD52-59700ps
Preferred Name:
Target Type:
Ligand Name:
Ligand 3-letter code:
Ligand of Interest (LOI):
Structure Source: PDB
PDB ID: 2OTU
Chain ID: A
UniProt ID: A2NN81
Base Structure: MD
Registration Date: 2019-08-09
Reference:
Apendix: None
Modeling method
| Optimization | BaseStructure_original |
|---|---|
| Restraint | BaseStructure_original |
| Protonation | BaseStructure_original |
| Complement | No |
| Water | No |
| Procedure | Manual calculation |
| Remarks |
FMO calculation
| FMO method | FMO2-MP2/6-31G(d) |
|---|---|
| Fragmentation | Auto |
| Number of fragment | 10 |
| LigandResidueName | |
| LigandFragmentNumber | 0 |
| LigandCharge | |
| Software | MIZUHO/ABINIT-MP 3.0 |
Total energy (hartree)
| FMO2-HF: Electronic energy | -23056.267981 |
|---|---|
| FMO2-HF: Nuclear repulsion | 18454.143421 |
| FMO2-HF: Total energy | -4602.12456 |
| FMO2-MP2: Total energy | -4615.561777 |
3D Structure
Ligand structure
Ligand Interaction
Ligand binding energy
| IFIE [kcal/mol] | PIEDA [kcal/mol] | Charge transfer value [e] | |||
|---|---|---|---|---|---|
| IFIE SUMIFIE SUM at MP2 level. | ESElectro static interaction energy. | EXExchange-repulsion energy. | CT+mixCharge transfer and mixing terms energy. | DI(MP2)Dispersion energy. | q(I=>J)Charge transfer value from I to J fragments. |
| N/A | N/A | N/A | N/A | N/A | N/A |
Interactive mode: IFIE and PIEDA for fragment #1(:1:GLN )
Summations of interaction energy for
fragment #1(:1:GLN )
| IFIE [kcal/mol] | PIEDA [kcal/mol] | Charge transfer value [e] | |||
|---|---|---|---|---|---|
| IFIE SUMIFIE SUM at MP2 level. | ESElectro static interaction energy. | EXExchange-repulsion energy. | CT+mixCharge transfer and mixing terms energy. | DI(MP2)Dispersion energy. | q(I=>J)Charge transfer value from I to J fragments. |
| -29.08 | -26.974 | -0.015 | -0.642 | -1.447 | -0.002 |
Interaction energy analysis for fragmet #1(:1:GLN )
| frag_NumFragment number. | ChainChain species. | Res #Residue number. | RES3-letter code of amino acid residue, ligand and solvent molecule. | FCHARGEFormal charge [e]. | q_MullikenFragment charge evaluated by Mulliken charge [e]. | q_NPAFragment charge evaluated by natural population analysis(NPA) charge [e]. | DISTDistance from Ligand [Å]. | TotalIFIE at MP2 level [kcal/mol]. | ESElectro static interaction energy by PIEDA [kcal/mol]. | EXExchange-repulsion energy by PIEDA [kcal/mol]. | CT+mixCharge transfer and mixing terms energy by PIEDA [kcal/mol]. | DI(MP2)Dispersion energy by PIEDA [kcal/mol]. | q(I=>J)Charge transfer value from I to J fragmens [e]. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 3 | GLN | 0 | 0.108 | 0.061 | 3.761 | -3.348 | -1.423 | -0.013 | -0.632 | -1.280 | -0.002 | |
| 4 | 4 | GLN | 0 | -0.012 | 0.011 | 5.297 | -0.082 | 0.006 | -0.001 | -0.004 | -0.083 | 0.000 | |
| 5 | 5 | GLN | 0 | 0.080 | 0.026 | 7.651 | -0.611 | -0.611 | 0.000 | 0.000 | 0.000 | 0.000 | |
| 6 | 6 | GLN | 0 | -0.058 | -0.034 | 9.055 | -0.363 | -0.363 | 0.000 | 0.000 | 0.000 | 0.000 | |
| 7 | 7 | GLN | 0 | 0.019 | 0.010 | 7.739 | -1.166 | -1.166 | 0.000 | 0.000 | 0.000 | 0.000 | |
| 8 | 8 | GLN | 0 | -0.113 | -0.070 | 4.312 | -1.197 | -1.104 | -0.001 | -0.006 | -0.084 | 0.000 | |
| 9 | 9 | GLN | 0 | -0.045 | 0.007 | 6.932 | 0.051 | 0.051 | 0.000 | 0.000 | 0.000 | 0.000 | |
| 10 | 10 | GLN | -1 | -0.900 | -0.940 | 10.306 | -22.364 | -22.364 | 0.000 | 0.000 | 0.000 | 0.000 |