FMODB: The database of quantum mechanical data based on the FMO method
Last updated: 2025-04-23
All entries: 37539
Number of unique PDB entries: 7791
FMODB ID: P3NGL
Calculation Name: 1L2Y-A-NMR6-Model20
Preferred Name:
Target Type:
Ligand Name:
ligand 3-letter code:
PDB ID: 1L2Y
Chain ID: A
Base Structure: NMR
Registration Date: 2018-02-27
Reference:
Apendix: None
Modeling method
| Optimization | MOE:Amber10:EHT |
|---|---|
| Restraint | OptH |
| Protonation | MOE:Protonate 3D |
| Complement | MOE:Structure Preparation |
| Water | No |
| Procedure | Auto-FMO protocol ver. 1.20180117 |
FMO calculation
| FMO method | FMO2-MP2/6-31G(d) |
|---|---|
| Fragmentation | Auto |
| Number of fragment | 20 |
| LigandResidueName | |
| LigandFragmentNumber | 0 |
| LigandCharge | |
| Software | MIZUHO/ABINIT-MP 3.0 |
Total energy (hartree)
| FMO2-HF: Electronic energy | -55157.190977 |
|---|---|
| FMO2-HF: Nuclear repulsion | 47717.737314 |
| FMO2-HF: Total energy | -7439.453663 |
| FMO2-MP2: Total energy | -7461.765128 |
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(A:1:ASN)
Summations of interaction energy for
fragment #1(A:1:ASN)
| 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. |
| 23 | 26.433 | 2.403 | -2.332 | -3.504 | -0.012 |
Interaction energy analysis for fragmet #1(A:1:ASN)
| 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 | A | 3 | TYR | 0 | 0.082 | 0.027 | 3.015 | 6.647 | 10.279 | 0.043 | -1.767 | -1.909 | -0.006 |
| 4 | A | 4 | ILE | 0 | 0.013 | 0.011 | 2.308 | 4.411 | 4.212 | 2.360 | -0.565 | -1.595 | -0.006 |
| 5 | A | 5 | GLN | 0 | -0.011 | -0.005 | 5.586 | 5.449 | 5.449 | 0.000 | 0.000 | 0.000 | 0.000 |
| 6 | A | 6 | TRP | 0 | 0.013 | 0.001 | 7.289 | 1.867 | 1.867 | 0.000 | 0.000 | 0.000 | 0.000 |
| 7 | A | 7 | LEU | 0 | 0.031 | 0.005 | 7.351 | 2.691 | 2.691 | 0.000 | 0.000 | 0.000 | 0.000 |
| 8 | A | 8 | LYS | 1 | 0.871 | 0.935 | 9.492 | 23.059 | 23.059 | 0.000 | 0.000 | 0.000 | 0.000 |
| 9 | A | 9 | ASP | -1 | -0.905 | -0.952 | 11.512 | -18.850 | -18.850 | 0.000 | 0.000 | 0.000 | 0.000 |
| 10 | A | 10 | GLY | 0 | 0.010 | 0.018 | 13.036 | 1.590 | 1.590 | 0.000 | 0.000 | 0.000 | 0.000 |
| 11 | A | 11 | GLY | 0 | 0.007 | -0.003 | 11.778 | 0.713 | 0.713 | 0.000 | 0.000 | 0.000 | 0.000 |
| 12 | A | 12 | PRO | 0 | -0.019 | -0.022 | 12.673 | 0.514 | 0.514 | 0.000 | 0.000 | 0.000 | 0.000 |
| 13 | A | 13 | SER | 0 | -0.039 | -0.008 | 15.707 | 1.111 | 1.111 | 0.000 | 0.000 | 0.000 | 0.000 |
| 14 | A | 14 | SER | 0 | 0.020 | 0.020 | 15.084 | 0.684 | 0.684 | 0.000 | 0.000 | 0.000 | 0.000 |
| 15 | A | 15 | GLY | 0 | -0.027 | 0.004 | 17.167 | 0.239 | 0.239 | 0.000 | 0.000 | 0.000 | 0.000 |
| 16 | A | 16 | ARG | 1 | 0.919 | 0.957 | 9.109 | 28.960 | 28.960 | 0.000 | 0.000 | 0.000 | 0.000 |
| 17 | A | 17 | PRO | 0 | 0.037 | 0.028 | 14.192 | -0.702 | -0.702 | 0.000 | 0.000 | 0.000 | 0.000 |
| 18 | A | 18 | PRO | 0 | -0.002 | -0.006 | 9.341 | -1.090 | -1.090 | 0.000 | 0.000 | 0.000 | 0.000 |
| 19 | A | 19 | PRO | 0 | -0.111 | -0.063 | 5.994 | 0.588 | 0.588 | 0.000 | 0.000 | 0.000 | 0.000 |
| 20 | A | 20 | SER | -1 | -0.892 | -0.931 | 5.937 | -34.881 | -34.881 | 0.000 | 0.000 | 0.000 | 0.000 |