FMODB: The database of quantum mechanical data based on the FMO method
Last updated: 2024-07-23
All entries: 37478
Number of unique PDB entries: 7783
FMODB ID: KRV93
Calculation Name: 1L2Y-A-MD57-66800ps
Preferred Name:
Target Type:
Ligand Name:
ligand 3-letter code:
PDB ID: 2OTU
Chain ID: A
UniProt ID: A2NN81
Base Structure: MD
Registration Date: 2019-08-13
Reference:
Modeling method
| Optimization | BaseStructure_original |
|---|---|
| Restraint | BaseStructure_original |
| Protonation | BaseStructure_original |
| Complement | No |
| Water | No |
| Procedure | Manual calculation |
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 | -24683.374782 |
|---|---|
| FMO2-HF: Nuclear repulsion | 20081.152088 |
| FMO2-HF: Total energy | -4602.222694 |
| FMO2-MP2: Total energy | -4615.658762 |
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. |
| -93.932 | -92.727 | 26.416 | -10.625 | -16.997 | -0.128 |
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 | 0.068 | 0.021 | 1.956 | -7.520 | -8.486 | 7.601 | -3.051 | -3.585 | -0.024 | |
| 4 | 4 | GLN | 0 | 0.081 | 0.053 | 4.014 | 2.198 | 2.380 | -0.001 | 0.004 | -0.185 | 0.000 | |
| 5 | 5 | GLN | 0 | -0.048 | -0.040 | 5.085 | -4.458 | -4.369 | -0.001 | -0.002 | -0.086 | 0.000 | |
| 6 | 6 | GLN | 0 | -0.001 | -0.006 | 1.936 | -12.059 | -15.720 | 10.600 | -2.983 | -3.956 | -0.025 | |
| 7 | 7 | GLN | 0 | 0.026 | 0.035 | 2.640 | -0.212 | -0.296 | 1.599 | 0.899 | -2.415 | -0.011 | |
| 8 | 8 | GLN | 0 | 0.006 | -0.028 | 2.198 | -37.966 | -32.189 | 6.611 | -5.898 | -6.489 | -0.067 | |
| 9 | 9 | GLN | 0 | -0.056 | -0.019 | 3.159 | -2.092 | -2.224 | 0.007 | 0.406 | -0.281 | -0.001 | |
| 10 | 10 | GLN | -1 | -0.884 | -0.915 | 5.799 | -31.823 | -31.823 | 0.000 | 0.000 | 0.000 | 0.000 |