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: N3NQQ
Calculation Name: 1L2Y-A-MD56-30000ps
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:
Apendix: None
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 | -23211.908485 |
|---|---|
| FMO2-HF: Nuclear repulsion | 18609.721073 |
| FMO2-HF: Total energy | -4602.187412 |
| FMO2-MP2: Total energy | -4615.619187 |
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. |
| -61.321 | -50.532 | 10.314 | -7.746 | -13.357 | -0.011 |
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 | 0.073 | 0.026 | 2.705 | -3.118 | -0.163 | 0.447 | -1.522 | -1.880 | -0.013 | |
| 4 | 4 | GLN | 0 | 0.057 | 0.038 | 4.933 | -1.454 | -1.304 | -0.001 | -0.006 | -0.143 | 0.000 | |
| 5 | 5 | GLN | 0 | -0.053 | -0.012 | 2.420 | 4.279 | 5.688 | 1.027 | -0.671 | -1.766 | -0.001 | |
| 6 | 6 | GLN | 0 | -0.004 | -0.025 | 2.984 | -5.794 | -3.876 | 0.427 | -1.181 | -1.164 | 0.003 | |
| 7 | 7 | GLN | 0 | -0.085 | -0.035 | 2.125 | -10.200 | -7.739 | 6.714 | -3.203 | -5.971 | 0.006 | |
| 8 | 8 | GLN | 0 | 0.046 | 0.009 | 3.940 | -1.757 | -1.558 | 0.005 | -0.007 | -0.198 | 0.001 | |
| 9 | 9 | GLN | 0 | -0.028 | -0.004 | 6.711 | 0.517 | 0.517 | 0.000 | 0.000 | 0.000 | 0.000 | |
| 10 | 10 | GLN | -1 | -0.947 | -0.955 | 2.568 | -43.794 | -42.097 | 1.695 | -1.156 | -2.235 | -0.007 |