FMO DATABASE

FMODB ID: P489N

Calculation Name: 1L2Y-A-MD50-86700ps

Preferred Name:

Target Type:

Ligand Name:

ligand 3-letter code:

PDB ID: 2OTU

Chain ID: A

ChEMBL ID:

UniProt ID: A2NN81

Base Structure: MD

Registration Date: 2019-08-09

Reference:

DOI:

IFIE MAP

IFIE Diagram

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
LigandCharge
Software	MIZUHO/ABINIT-MP 3.0

Total energy (hartree)

FMO2-HF: Electronic energy	-21684.840458
FMO2-HF: Nuclear repulsion	17082.676799
FMO2-HF: Total energy	-4602.163659
FMO2-MP2: Total energy	-4615.579268

3D Structure

Snapshot

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.
-25.341	-19.021	3.225	-3.101	-6.445	-0.006

Interaction energy analysis for fragmet #1(:1:GLN )

Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE

Single fragment	Multi fragments
	Fragment list

Charge [e] FCHARGE : 1 / q_Mulliken : 0.877 / q_NPA : 0.930

Distance from base fragment(s) [Å]

Dist

Interaction energy by IFIE and PIEDA
[kcal/mol]

| Total | > | ES | > | EX | >
| CT+mix | > | DI(MP2) | >

Fragment charge [e]

FCHARGE q_Mulliken
q_NPA q(I=>J)

Residue

Res # RES

Sort

Graph Options

X Axis Label
Y Axis Max Y Axis Min
Display ES EX CT+mix DI(MP2)

frag_NumFragment number.	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	0.018	0.001	2.689	-5.985	-2.849	0.679	-1.669	-2.146	-0.012
4	4	GLN	0	0.011	0.016	2.547	-11.517	-8.011	2.445	-2.071	-3.881	0.005
5	5	GLN	0	-0.035	-0.029	3.568	5.318	4.996	0.101	0.639	-0.418	0.001
6	6	GLN	0	0.014	0.014	5.422	-1.684	-1.684	0.000	0.000	0.000	0.000
7	7	GLN	0	-0.007	0.002	7.571	0.532	0.532	0.000	0.000	0.000	0.000
8	8	GLN	0	0.002	-0.020	9.825	1.606	1.606	0.000	0.000	0.000	0.000
9	9	GLN	0	-0.058	-0.015	12.905	-0.406	-0.406	0.000	0.000	0.000	0.000
10	10	GLN	-1	-0.923	-0.949	13.484	-13.205	-13.205	0.000	0.000	0.000	0.000

Top

Graph

Manual

About

Interactive mode: IFIE and PIEDA for fragment #1(:1:GLN )