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: V2Y81
Calculation Name: 1L2Y-A-MD57-62400ps
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 | -24628.164201 |
|---|---|
| FMO2-HF: Nuclear repulsion | 20025.943815 |
| FMO2-HF: Total energy | -4602.220386 |
| FMO2-MP2: Total energy | -4615.658817 |
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. |
| -107.804 | -103.816 | 20.373 | -10.687 | -13.675 | -0.111 |
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 | 0.104 | 0.058 | 2.574 | -8.685 | -6.552 | 0.812 | -1.216 | -1.729 | -0.011 | |
| 4 | 4 | GLN | 0 | 0.008 | 0.002 | 5.192 | 5.104 | 5.252 | -0.001 | -0.004 | -0.143 | 0.000 | |
| 5 | 5 | GLN | 0 | -0.027 | -0.045 | 6.158 | -4.354 | -4.354 | 0.000 | 0.000 | 0.000 | 0.000 | |
| 6 | 6 | GLN | 0 | 0.030 | 0.039 | 2.503 | -5.514 | -4.003 | 0.496 | -0.716 | -1.292 | 0.001 | |
| 7 | 7 | GLN | 0 | -0.027 | 0.000 | 1.813 | -10.783 | -15.008 | 12.428 | -4.214 | -3.990 | -0.048 | |
| 8 | 8 | GLN | 0 | 0.059 | -0.008 | 2.087 | -40.247 | -35.760 | 6.631 | -4.955 | -6.162 | -0.052 | |
| 9 | 9 | GLN | 0 | -0.058 | -0.014 | 3.121 | -1.402 | -1.468 | 0.007 | 0.418 | -0.359 | -0.001 | |
| 10 | 10 | GLN | -1 | -0.898 | -0.937 | 5.331 | -41.923 | -41.923 | 0.000 | 0.000 | 0.000 | 0.000 |