FMODB

FMODB: The database of quantum mechanical data based on the FMO method

Last updated: 2025-10-06

All entries: 70436

Number of unique PDB entries: 28101

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FMODB ID: YR2Z2

Calculation Name: 6EPC-E-Other547

Preferred Name:

Target Type:

Ligand Name:

Ligand 3-letter code:

Ligand of Interest (LOI):

PDB ID: 6EPC

Chain ID: E

ChEMBL ID:

UniProt ID: P62193

Base Structure: ElectronMicroscopy

Registration Date: 2025-10-06

Reference: Sci Data 11, 1164 (2024).

DOI: https://doi.org/10.1038/s41597-024-03999-2

Apendix: None


IFIE MAP

IFIE Diagram


Modeling method
Optimization MOE:Amber10:EHT
Restraint OptAll
Protonation MOE:Protonate 3D
Complement MOE:Homology Modeling
Water No
Procedure Manual calculation
FMO calculation
FMO method FMO2-MP2/6-31G(d)
Fragmentation Auto
Number of fragment 233
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -2754573.868978
FMO2-HF: Nuclear repulsion 2664467.911118
FMO2-HF: Total energy -90105.95786
FMO2-MP2: Total energy -90365.162478


3D Structure
Snapshot
 
Ligand structure

ligand structure
Ligand Interaction
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/AN/AN/AN/AN/AN/A


Interactive mode: IFIE and PIEDA for fragment #1(A:9:ASP)


Summations of interaction energy for fragment #1(A:9:ASP)
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.
23.01326.3410.202-1.537-1.9930
Interaction energy analysis for fragmet #1(A:9:ASP)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 0 / q_Mulliken : -0.064 / q_NPA : -0.040
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   
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].
3A11GLY00.1440.0873.37210.70813.9520.203-1.536-1.9120.000
4A12VAL00.015-0.0025.658-1.227-1.143-0.001-0.001-0.0810.000
5A13ASN00.0280.0008.136-1.490-1.4900.0000.0000.0000.000
6A14THR0-0.077-0.0228.191-0.902-0.9020.0000.0000.0000.000
7A15PHE00.0310.01410.0710.5200.5200.0000.0000.0000.000
8A16SER00.009-0.00310.931-0.174-0.1740.0000.0000.0000.000
9A17PRO0-0.059-0.05711.274-0.375-0.3750.0000.0000.0000.000
10A18GLU-1-0.825-0.86514.2171.5181.5180.0000.0000.0000.000
11A19GLY00.0060.01716.267-0.079-0.0790.0000.0000.0000.000
12A20ARG10.8430.91016.279-1.240-1.2400.0000.0000.0000.000
13A21LEU00.0650.03213.7870.0590.0590.0000.0000.0000.000
14A22PHE00.0320.0188.5730.0240.0240.0000.0000.0000.000
15A23GLN00.0510.00611.376-0.163-0.1630.0000.0000.0000.000
16A24VAL00.0140.01613.268-0.200-0.2000.0000.0000.0000.000
17A25GLU0-0.070-0.06515.018-0.231-0.2310.0000.0000.0000.000
18A26TYR0-0.011-0.0128.759-0.422-0.4220.0000.0000.0000.000
19A27ALA00.0090.01615.602-0.154-0.1540.0000.0000.0000.000
20A28ILE00.0070.00418.392-0.161-0.1610.0000.0000.0000.000
21A29GLU-1-0.834-0.90618.4651.4971.4970.0000.0000.0000.000
22A30GLY00.0030.00419.106-0.075-0.0750.0000.0000.0000.000
23A31HIS00.0170.03520.073-0.166-0.1660.0000.0000.0000.000
24A32LYS10.8090.88123.165-1.608-1.6080.0000.0000.0000.000
25A33LEU0-0.032-0.00621.118-0.079-0.0790.0000.0000.0000.000
26A34GLY0-0.039-0.00625.029-0.065-0.0650.0000.0000.0000.000
27A35SER0-0.023-0.00727.411-0.041-0.0410.0000.0000.0000.000
28A36THR0-0.002-0.03630.3470.0480.0480.0000.0000.0000.000
29A37ALA0-0.035-0.00733.020-0.014-0.0140.0000.0000.0000.000
30A38ILE00.0020.00034.6650.0040.0040.0000.0000.0000.000
31A39GLY00.0310.01737.755-0.013-0.0130.0000.0000.0000.000
32A40ILE0-0.026-0.01139.695-0.006-0.0060.0000.0000.0000.000
33A41GLN0-0.044-0.01343.057-0.025-0.0250.0000.0000.0000.000
34A42THR00.0270.00844.947-0.016-0.0160.0000.0000.0000.000
35A43SER00.020-0.01148.6990.0020.0020.0000.0000.0000.000
36A44GLU-1-0.843-0.92251.3340.3140.3140.0000.0000.0000.000
37A45GLY00.001-0.00749.061-0.004-0.0040.0000.0000.0000.000
38A46VAL0-0.061-0.00542.3320.0020.0020.0000.0000.0000.000
39A47CYS00.0030.01943.557-0.002-0.0020.0000.0000.0000.000
40A48LEU0-0.014-0.00738.5070.0230.0230.0000.0000.0000.000
41A49ALA00.0180.00439.981-0.019-0.0190.0000.0000.0000.000
42A50VAL00.0010.00035.0530.0350.0350.0000.0000.0000.000
43A51GLU-1-0.792-0.87333.6350.8830.8830.0000.0000.0000.000
44A52LYS10.8630.92235.498-0.582-0.5820.0000.0000.0000.000
45A53ARG10.7910.87229.408-1.008-1.0080.0000.0000.0000.000
46A54ILE0-0.026-0.00734.3340.0240.0240.0000.0000.0000.000
47A55THR00.0330.01234.484-0.013-0.0130.0000.0000.0000.000
48A56SER0-0.005-0.02237.143-0.041-0.0410.0000.0000.0000.000
49A57PRO0-0.010-0.01340.9360.0130.0130.0000.0000.0000.000
50A58LEU0-0.028-0.01143.529-0.018-0.0180.0000.0000.0000.000
51A59MET0-0.0160.01735.8300.0040.0040.0000.0000.0000.000
52A60GLU-1-0.869-0.93341.2480.5200.5200.0000.0000.0000.000
53A61PRO0-0.047-0.03341.6840.0220.0220.0000.0000.0000.000
54A62SER0-0.048-0.02943.2780.0080.0080.0000.0000.0000.000
55A63SER00.013-0.00840.806-0.018-0.0180.0000.0000.0000.000
56A64ILE0-0.064-0.01236.6920.0350.0350.0000.0000.0000.000
57A65GLU-1-0.903-0.94136.5000.6830.6830.0000.0000.0000.000
58A66LYS10.7900.86531.491-0.921-0.9210.0000.0000.0000.000
59A67ILE0-0.073-0.02535.1270.0310.0310.0000.0000.0000.000
60A68VAL0-0.005-0.00535.386-0.018-0.0180.0000.0000.0000.000
61A69GLU-1-0.913-0.94938.3390.5100.5100.0000.0000.0000.000
62A70ILE0-0.098-0.04735.0730.0380.0380.0000.0000.0000.000
63A71ASP-1-0.742-0.87238.7770.5150.5150.0000.0000.0000.000
64A72ALA00.0170.00242.1690.0050.0050.0000.0000.0000.000
65A73HIS00.0350.01444.642-0.009-0.0090.0000.0000.0000.000
66A74ILE0-0.038-0.02139.237-0.001-0.0010.0000.0000.0000.000
67A75GLY00.0610.03540.3090.0110.0110.0000.0000.0000.000
68A76CYS0-0.057-0.02934.0650.0260.0260.0000.0000.0000.000
69A77ALA00.0210.02335.4810.0020.0020.0000.0000.0000.000
70A78MET0-0.016-0.00329.6330.0360.0360.0000.0000.0000.000
71A79SER0-0.006-0.02229.108-0.032-0.0320.0000.0000.0000.000
72A80GLY00.0170.01525.8140.0670.0670.0000.0000.0000.000
73A81LEU0-0.019-0.02319.595-0.018-0.0180.0000.0000.0000.000
74A82ILE0-0.007-0.01424.153-0.040-0.0400.0000.0000.0000.000
75A83ALA00.0020.00123.765-0.084-0.0840.0000.0000.0000.000
76A84ASP-1-0.802-0.89520.9152.1462.1460.0000.0000.0000.000
77A85ALA00.0420.01123.929-0.070-0.0700.0000.0000.0000.000
78A86LYS10.8740.95527.256-1.086-1.0860.0000.0000.0000.000
79A87THR00.0390.00925.262-0.091-0.0910.0000.0000.0000.000
80A88LEU0-0.0160.01025.791-0.053-0.0530.0000.0000.0000.000
81A89ILE00.012-0.01027.985-0.067-0.0670.0000.0000.0000.000
82A90ASP-1-0.902-0.93731.1380.7610.7610.0000.0000.0000.000
83A91LYS10.9280.97326.264-1.112-1.1120.0000.0000.0000.000
84A92ALA00.0680.03231.424-0.055-0.0550.0000.0000.0000.000
85A93ARG10.9050.96833.201-0.802-0.8020.0000.0000.0000.000
86A94VAL0-0.0240.00034.542-0.045-0.0450.0000.0000.0000.000
87A95GLU-1-0.924-0.97231.2200.7960.7960.0000.0000.0000.000
88A96THR0-0.043-0.03735.492-0.043-0.0430.0000.0000.0000.000
89A97GLN00.010-0.01238.217-0.053-0.0530.0000.0000.0000.000
90A98ASN0-0.028-0.00836.648-0.049-0.0490.0000.0000.0000.000
91A99HIS00.0130.01836.367-0.057-0.0570.0000.0000.0000.000
92A100TRP00.0090.00141.379-0.028-0.0280.0000.0000.0000.000
93A101PHE0-0.053-0.02743.459-0.028-0.0280.0000.0000.0000.000
94A102THR0-0.064-0.03142.962-0.025-0.0250.0000.0000.0000.000
95A103TYR0-0.069-0.05840.799-0.028-0.0280.0000.0000.0000.000
96A104ASN0-0.103-0.04247.132-0.019-0.0190.0000.0000.0000.000
97A105GLU-1-0.898-0.92747.5110.2890.2890.0000.0000.0000.000
98A106THR0-0.065-0.03647.3460.0150.0150.0000.0000.0000.000
99A107MET0-0.0030.00241.819-0.001-0.0010.0000.0000.0000.000
100A108THR00.0380.01342.5990.0130.0130.0000.0000.0000.000
101A109VAL0-0.0210.00139.0910.0240.0240.0000.0000.0000.000
102A110GLU-1-0.955-0.96238.2710.4830.4830.0000.0000.0000.000
103A111SER0-0.035-0.02536.9540.0350.0350.0000.0000.0000.000
104A112VAL00.0470.01336.2250.0270.0270.0000.0000.0000.000
105A113THR0-0.018-0.00432.9970.0630.0630.0000.0000.0000.000
106A114GLN0-0.029-0.01432.1290.0400.0400.0000.0000.0000.000
107A115ALA0-0.040-0.00531.6080.0350.0350.0000.0000.0000.000
108A116VAL00.0440.00929.3050.0400.0400.0000.0000.0000.000
109A117SER0-0.045-0.03127.7010.1020.1020.0000.0000.0000.000
110A118ASN0-0.079-0.03726.2320.0980.0980.0000.0000.0000.000
111A119LEU00.0210.01224.5510.0930.0930.0000.0000.0000.000
112A120ALA0-0.0260.00222.9210.1440.1440.0000.0000.0000.000
113A121LEU0-0.043-0.03918.8340.2820.2820.0000.0000.0000.000
114A122GLN00.0180.00420.100-0.169-0.1690.0000.0000.0000.000
115A123PHE0-0.069-0.02413.1710.0180.0180.0000.0000.0000.000
116A124GLY00.0280.01713.107-0.095-0.0950.0000.0000.0000.000
117A125GLU-1-0.918-0.9577.3449.3939.3930.0000.0000.0000.000
118A126GLU-1-0.969-0.98610.4961.7481.7480.0000.0000.0000.000
119A127ASP-1-0.976-0.99514.1510.7810.7810.0000.0000.0000.000
120A128ALA00.0000.01616.356-0.042-0.0420.0000.0000.0000.000
121A129ASP-1-0.886-0.94517.6791.1401.1400.0000.0000.0000.000
122A130PRO0-0.045-0.05019.7580.1060.1060.0000.0000.0000.000
123A131GLY0-0.0290.00220.7150.0290.0290.0000.0000.0000.000
124A132ALA0-0.066-0.01520.275-0.048-0.0480.0000.0000.0000.000
125A133MET0-0.016-0.00118.1800.1280.1280.0000.0000.0000.000
126A134SER00.0410.01513.164-0.043-0.0430.0000.0000.0000.000
127A135ARG10.8220.89312.860-2.129-2.1290.0000.0000.0000.000
128A136PRO0-0.0110.00514.695-0.358-0.3580.0000.0000.0000.000
129A137PHE0-0.0020.00117.6930.1600.1600.0000.0000.0000.000
130A138GLY00.019-0.00120.5820.0090.0090.0000.0000.0000.000
131A139VAL0-0.056-0.03221.139-0.069-0.0690.0000.0000.0000.000
132A140ALA0-0.0050.00324.858-0.003-0.0030.0000.0000.0000.000
133A141LEU0-0.027-0.01227.774-0.018-0.0180.0000.0000.0000.000
134A142LEU0-0.010-0.00531.155-0.026-0.0260.0000.0000.0000.000
135A143PHE00.0500.02132.2380.0030.0030.0000.0000.0000.000
136A144GLY00.0390.00337.051-0.021-0.0210.0000.0000.0000.000
137A145GLY00.0310.00840.7060.0050.0050.0000.0000.0000.000
138A146VAL0-0.053-0.02343.631-0.010-0.0100.0000.0000.0000.000
139A147ASP-1-0.745-0.86644.6960.4160.4160.0000.0000.0000.000
140A148GLU-1-0.864-0.94647.5740.3420.3420.0000.0000.0000.000
141A149LYS10.8110.91143.835-0.407-0.4070.0000.0000.0000.000
142A150GLY00.0030.01349.512-0.011-0.0110.0000.0000.0000.000
143A151PRO0-0.050-0.03046.9930.0140.0140.0000.0000.0000.000
144A152GLN0-0.018-0.01042.650-0.013-0.0130.0000.0000.0000.000
145A153LEU0-0.0020.00138.4920.0150.0150.0000.0000.0000.000
146A154PHE0-0.0070.00036.140-0.010-0.0100.0000.0000.0000.000
147A155HIS00.0050.01829.8910.0410.0410.0000.0000.0000.000
148A156MET00.0320.02026.104-0.027-0.0270.0000.0000.0000.000
149A157ASP-1-0.769-0.86625.7151.1721.1720.0000.0000.0000.000
150A158PRO00.019-0.00821.360-0.019-0.0190.0000.0000.0000.000
151A159SER0-0.110-0.07322.4890.0360.0360.0000.0000.0000.000
152A160GLY00.0160.01323.849-0.055-0.0550.0000.0000.0000.000
153A161THR0-0.074-0.04126.835-0.121-0.1210.0000.0000.0000.000
154A162PHE0-0.0070.00329.3650.0060.0060.0000.0000.0000.000
155A163VAL0-0.026-0.02232.700-0.043-0.0430.0000.0000.0000.000
156A164GLN00.0260.00735.4230.0240.0240.0000.0000.0000.000
157A165CYS0-0.074-0.04137.0910.0160.0160.0000.0000.0000.000
158A166ASP-1-0.793-0.87639.8460.4290.4290.0000.0000.0000.000
159A167ALA00.0260.00941.2410.0010.0010.0000.0000.0000.000
160A168ARG10.8280.90430.829-0.783-0.7830.0000.0000.0000.000
161A169ALA00.0170.01135.7370.0010.0010.0000.0000.0000.000
162A170ILE0-0.048-0.01530.1500.0210.0210.0000.0000.0000.000
163A171GLY00.0800.02430.497-0.021-0.0210.0000.0000.0000.000
164A172SER00.0180.01528.3930.0290.0290.0000.0000.0000.000
165A173ALA00.0190.01428.1780.0570.0570.0000.0000.0000.000
166A174SER0-0.030-0.02928.133-0.038-0.0380.0000.0000.0000.000
167A175GLU-1-0.937-0.95830.2030.7610.7610.0000.0000.0000.000
168A176GLY00.0350.02931.934-0.057-0.0570.0000.0000.0000.000
169A177ALA00.0370.02033.802-0.050-0.0500.0000.0000.0000.000
170A178GLN00.0240.01834.283-0.014-0.0140.0000.0000.0000.000
171A179SER0-0.030-0.03635.859-0.048-0.0480.0000.0000.0000.000
172A180SER00.0330.00337.893-0.043-0.0430.0000.0000.0000.000
173A181LEU0-0.005-0.00638.102-0.029-0.0290.0000.0000.0000.000
174A182GLN0-0.080-0.04338.298-0.003-0.0030.0000.0000.0000.000
175A183GLU-1-0.998-0.97642.5160.4190.4190.0000.0000.0000.000
176A184VAL0-0.036-0.01244.041-0.020-0.0200.0000.0000.0000.000
177A185TYR0-0.022-0.00744.279-0.018-0.0180.0000.0000.0000.000
178A186HIS0-0.056-0.03246.246-0.011-0.0110.0000.0000.0000.000
179A187LYS10.8320.88844.777-0.389-0.3890.0000.0000.0000.000
180A188SER0-0.044-0.01149.0880.0030.0030.0000.0000.0000.000
181A189THR00.0120.01549.009-0.008-0.0080.0000.0000.0000.000
182A190THR0-0.025-0.00451.9440.0040.0040.0000.0000.0000.000
183A191LEU00.0340.01348.9280.0140.0140.0000.0000.0000.000
184A192LYS10.8620.90850.406-0.326-0.3260.0000.0000.0000.000
185A193GLU-1-0.844-0.93450.9760.3420.3420.0000.0000.0000.000
186A194ALA00.0010.01047.0000.0160.0160.0000.0000.0000.000
187A195ILE00.0430.00946.0780.0260.0260.0000.0000.0000.000
188A196LYS10.9020.97346.294-0.343-0.3430.0000.0000.0000.000
189A197SER0-0.005-0.01544.5420.0090.0090.0000.0000.0000.000
190A198SER0-0.037-0.02342.2070.0280.0280.0000.0000.0000.000
191A199LEU0-0.008-0.00842.1550.0350.0350.0000.0000.0000.000
192A200ILE0-0.0020.00943.5240.0190.0190.0000.0000.0000.000
193A201ILE0-0.009-0.01238.3360.0190.0190.0000.0000.0000.000
194A202LEU00.0180.00137.9490.0400.0400.0000.0000.0000.000
195A203LYS10.9170.95338.519-0.542-0.5420.0000.0000.0000.000
196A204GLN0-0.023-0.00238.7370.0170.0170.0000.0000.0000.000
197A205VAL0-0.071-0.02133.1120.0280.0280.0000.0000.0000.000
198A206MET0-0.056-0.00933.6360.0570.0570.0000.0000.0000.000
199A207GLU-1-0.813-0.88631.2680.9480.9480.0000.0000.0000.000
200A208GLU-1-0.924-0.97535.2000.7410.7410.0000.0000.0000.000
201A209LYS10.8650.93837.620-0.666-0.6660.0000.0000.0000.000
202A210LEU00.0650.03941.2710.0200.0200.0000.0000.0000.000
203A211ASN0-0.009-0.03043.364-0.014-0.0140.0000.0000.0000.000
204A212ALA00.1130.06644.0360.0230.0230.0000.0000.0000.000
205A213THR0-0.066-0.03642.077-0.008-0.0080.0000.0000.0000.000
206A214ASN00.003-0.01338.1210.0510.0510.0000.0000.0000.000
207A215ILE0-0.0080.02839.4800.0350.0350.0000.0000.0000.000
208A216GLU-1-0.771-0.88938.3000.6980.6980.0000.0000.0000.000
209A217LEU0-0.009-0.00941.2760.0140.0140.0000.0000.0000.000
210A218ALA00.0390.02742.359-0.011-0.0110.0000.0000.0000.000
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