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: 2KRZR
Calculation Name: 1L2Y-A-MD57-59300ps
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 | -24660.740485 |
|---|---|
| FMO2-HF: Nuclear repulsion | 20058.496255 |
| FMO2-HF: Total energy | -4602.244231 |
| FMO2-MP2: Total energy | -4615.698172 |
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. |
| -109.936 | -100.345 | 18.039 | -13.401 | -14.231 | -0.113 |
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 | 0.116 | 0.062 | 3.473 | -2.972 | -1.090 | -0.001 | -0.858 | -1.023 | -0.003 | |
| 4 | 4 | GLN | 0 | -0.042 | 0.001 | 5.554 | 3.387 | 3.387 | 0.000 | 0.000 | 0.000 | 0.000 | |
| 5 | 5 | GLN | 0 | -0.001 | -0.034 | 6.737 | -3.487 | -3.487 | 0.000 | 0.000 | 0.000 | 0.000 | |
| 6 | 6 | GLN | 0 | -0.050 | -0.025 | 2.066 | -6.430 | -5.458 | 1.305 | -0.739 | -1.539 | 0.002 | |
| 7 | 7 | GLN | 0 | 0.021 | 0.040 | 2.267 | -16.532 | -12.256 | 2.542 | -3.309 | -3.510 | -0.043 | |
| 8 | 8 | GLN | 0 | 0.017 | -0.018 | 2.077 | -26.509 | -24.924 | 14.061 | -8.616 | -7.029 | -0.059 | |
| 9 | 9 | GLN | 0 | -0.038 | -0.012 | 3.060 | -11.777 | -10.940 | 0.133 | 0.134 | -1.105 | -0.010 | |
| 10 | 10 | GLN | -1 | -0.902 | -0.946 | 4.539 | -45.616 | -45.577 | -0.001 | -0.013 | -0.025 | 0.000 |