FMODB

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

Last updated: 2025-10-17

All entries: 77277

Number of unique PDB entries: 32023

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FMODB ID: 9RR82

Calculation Name: 2OI8-A-Xray547

Preferred Name:

Target Type:

Ligand Name:

Ligand 3-letter code:

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 2OI8

Chain ID: A

ChEMBL ID:

UniProt ID: Q9KXS8

Base Structure: X-ray

Registration Date: 2025-10-05

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
Remarks
ac.sh, 23 2024 Oct; Missing atoms/residues were imported from a 100% homology model, which was constructed by MOE.
FMO calculation
FMO method FMO2-MP2/6-31G(d)
Fragmentation Auto
Number of fragment 209
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -2126468.653027
FMO2-HF: Nuclear repulsion 2047334.31566
FMO2-HF: Total energy -79134.337367
FMO2-MP2: Total energy -79366.692772


3D Structure Molmil
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:8:THR)


Summations of interaction energy for fragment #1(A:8:THR)
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.
26.4628.7240.245-0.946-1.561-0.003
Interaction energy analysis for fragmet #1(A:8:THR)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 1 / q_Mulliken : 0.908 / q_NPA : 0.934
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].
3A10ARG11.0321.0063.75625.26726.283-0.011-0.497-0.5070.000
5A12ARG10.9490.9642.47251.59152.8390.256-0.449-1.054-0.003
4A11GLU-1-0.891-0.9346.238-28.586-28.5860.0000.0000.0000.000
6A13TYR00.1100.0535.7390.0760.0760.0000.0000.0000.000
7A14ARG10.9060.9608.56125.39725.3970.0000.0000.0000.000
8A15THR0-0.023-0.0246.4692.8432.8430.0000.0000.0000.000
9A16GLN00.0320.0249.355-0.233-0.2330.0000.0000.0000.000
10A17VAL00.0270.03111.5791.5171.5170.0000.0000.0000.000
11A18ARG10.9010.9518.54429.20729.2070.0000.0000.0000.000
12A19ALA00.0060.01513.4730.8450.8450.0000.0000.0000.000
13A20GLU-1-0.774-0.87315.140-14.078-14.0780.0000.0000.0000.000
14A21ILE0-0.084-0.05016.9671.0401.0400.0000.0000.0000.000
15A22LYS10.8520.90414.41420.57720.5770.0000.0000.0000.000
16A23ASP-1-0.847-0.90819.315-15.016-15.0160.0000.0000.0000.000
17A24HIS10.7410.81321.26314.48914.4890.0000.0000.0000.000
18A25ALA0-0.016-0.01422.4410.6490.6490.0000.0000.0000.000
19A26TRP00.0720.03120.9510.8310.8310.0000.0000.0000.000
20A27GLU-1-0.806-0.87325.306-11.338-11.3380.0000.0000.0000.000
21A28GLN0-0.0090.00326.8720.7240.7240.0000.0000.0000.000
22A29ILE0-0.004-0.00325.6150.3880.3880.0000.0000.0000.000
23A30ALA00.0090.00729.2930.3410.3410.0000.0000.0000.000
24A31THR0-0.081-0.05131.1740.3750.3750.0000.0000.0000.000
25A32ALA0-0.042-0.02432.5510.3200.3200.0000.0000.0000.000
26A33GLY00.0480.04832.5550.2180.2180.0000.0000.0000.000
27A34ALA00.025-0.00729.536-0.250-0.2500.0000.0000.0000.000
28A35SER0-0.093-0.04529.8730.3500.3500.0000.0000.0000.000
29A36ALA00.0240.01331.574-0.016-0.0160.0000.0000.0000.000
30A37LEU0-0.0320.00724.720-0.070-0.0700.0000.0000.0000.000
31A38SER00.014-0.00828.016-0.098-0.0980.0000.0000.0000.000
32A39LEU00.0490.02022.245-0.039-0.0390.0000.0000.0000.000
33A40ASN00.015-0.00825.423-0.492-0.4920.0000.0000.0000.000
34A41ALA0-0.0240.00628.1120.1270.1270.0000.0000.0000.000
35A42ILE00.0160.01821.9650.0840.0840.0000.0000.0000.000
36A43ALA0-0.009-0.01024.097-0.115-0.1150.0000.0000.0000.000
37A44LYS10.9570.97925.0919.5729.5720.0000.0000.0000.000
38A45ARG10.8560.92025.89711.86011.8600.0000.0000.0000.000
39A46MET0-0.030-0.00418.920-0.093-0.0930.0000.0000.0000.000
40A47GLY00.0090.02424.159-0.222-0.2220.0000.0000.0000.000
41A48MET0-0.041-0.01319.238-0.240-0.2400.0000.0000.0000.000
42A49SER00.001-0.00224.1790.4030.4030.0000.0000.0000.000
43A50GLY00.0770.01924.368-0.477-0.4770.0000.0000.0000.000
44A51PRO00.0150.00124.297-0.412-0.4120.0000.0000.0000.000
45A52ALA0-0.004-0.00220.465-0.445-0.4450.0000.0000.0000.000
46A53LEU00.0270.01119.429-0.926-0.9260.0000.0000.0000.000
47A54TYR00.0230.01519.652-0.585-0.5850.0000.0000.0000.000
48A55ARG10.8380.93017.43514.20214.2020.0000.0000.0000.000
49A56TYR0-0.090-0.05312.920-2.194-2.1940.0000.0000.0000.000
50A57PHE00.0580.01715.628-1.171-1.1710.0000.0000.0000.000
51A58ASP-1-0.900-0.93418.423-12.908-12.9080.0000.0000.0000.000
52A59GLY00.008-0.01421.0900.5900.5900.0000.0000.0000.000
53A60ARG10.7910.87822.81610.23910.2390.0000.0000.0000.000
54A61ASP-1-0.767-0.87924.368-11.480-11.4800.0000.0000.0000.000
55A62GLU-1-0.818-0.88418.507-16.527-16.5270.0000.0000.0000.000
56A63LEU0-0.038-0.01819.754-0.600-0.6000.0000.0000.0000.000
57A64ILE0-0.015-0.00820.875-0.210-0.2100.0000.0000.0000.000
58A65THR00.0380.01819.6100.1450.1450.0000.0000.0000.000
59A66GLU-1-0.867-0.92615.383-19.466-19.4660.0000.0000.0000.000
60A67LEU0-0.046-0.01218.290-0.442-0.4420.0000.0000.0000.000
61A68ILE00.0370.02120.7700.1160.1160.0000.0000.0000.000
62A69ARG10.7680.85715.52717.55017.5500.0000.0000.0000.000
63A70ASP-1-0.813-0.88315.938-19.868-19.8680.0000.0000.0000.000
64A71ALA0-0.0130.00818.5540.1580.1580.0000.0000.0000.000
65A72TYR00.0450.00821.5320.3360.3360.0000.0000.0000.000
66A73ARG10.8840.94214.64319.86819.8680.0000.0000.0000.000
67A74SER00.0340.01119.2500.2770.2770.0000.0000.0000.000
68A75GLN00.0000.00820.9060.8010.8010.0000.0000.0000.000
69A76ALA00.0210.00420.7590.3530.3530.0000.0000.0000.000
70A77ASP-1-0.878-0.93517.629-17.250-17.2500.0000.0000.0000.000
71A78SER0-0.049-0.01220.9060.2720.2720.0000.0000.0000.000
72A79LEU00.013-0.00624.3660.3680.3680.0000.0000.0000.000
73A80ARG10.7830.86518.63915.90115.9010.0000.0000.0000.000
74A81ALA0-0.034-0.00422.8620.1050.1050.0000.0000.0000.000
75A82ALA0-0.0090.00024.2820.2830.2830.0000.0000.0000.000
76A83ALA00.0300.00926.4180.3030.3030.0000.0000.0000.000
77A84ALA0-0.036-0.01223.7280.1900.1900.0000.0000.0000.000
78A85SER0-0.074-0.03725.7840.0500.0500.0000.0000.0000.000
79A86GLY0-0.021-0.00928.5520.3750.3750.0000.0000.0000.000
80A87ALA0-0.049-0.01430.6870.3900.3900.0000.0000.0000.000
81A88ASP-1-0.765-0.89132.343-8.739-8.7390.0000.0000.0000.000
82A89LEU00.016-0.00134.138-0.216-0.2160.0000.0000.0000.000
83A90ALA00.0400.01135.746-0.078-0.0780.0000.0000.0000.000
84A91GLY00.0050.01633.474-0.060-0.0600.0000.0000.0000.000
85A92LEU00.020-0.00329.926-0.207-0.2070.0000.0000.0000.000
86A93ALA00.0120.01731.645-0.200-0.2000.0000.0000.0000.000
87A94HIS10.7490.83833.9598.5648.5640.0000.0000.0000.000
88A95ALA00.0140.02028.257-0.055-0.0550.0000.0000.0000.000
89A96LEU0-0.017-0.00429.175-0.319-0.3190.0000.0000.0000.000
90A97ARG10.8090.86630.6918.3018.3010.0000.0000.0000.000
91A98ALA0-0.004-0.00329.9360.0380.0380.0000.0000.0000.000
92A99TRP00.009-0.01023.7290.2560.2560.0000.0000.0000.000
93A100ALA00.000-0.00428.130-0.186-0.1860.0000.0000.0000.000
94A101LEU0-0.038-0.02730.8260.0990.0990.0000.0000.0000.000
95A102ASP-1-0.890-0.91326.099-11.938-11.9380.0000.0000.0000.000
96A103ASP-1-0.839-0.92125.743-11.996-11.9960.0000.0000.0000.000
97A104PRO00.0610.01928.763-0.084-0.0840.0000.0000.0000.000
98A105GLN0-0.031-0.00728.3430.0920.0920.0000.0000.0000.000
99A106ARG10.7620.86922.92512.45012.4500.0000.0000.0000.000
100A107TYR00.0120.02226.587-0.128-0.1280.0000.0000.0000.000
101A108PHE0-0.011-0.02929.3750.0550.0550.0000.0000.0000.000
102A109LEU0-0.070-0.02124.5340.1380.1380.0000.0000.0000.000
103A110ILE0-0.068-0.02324.603-0.193-0.1930.0000.0000.0000.000
104A111PHE0-0.051-0.03228.7060.2050.2050.0000.0000.0000.000
105A112GLY00.0130.02332.2960.3480.3480.0000.0000.0000.000
106A113THR0-0.035-0.02734.2920.0750.0750.0000.0000.0000.000
107A114PRO00.0230.01932.740-0.255-0.2550.0000.0000.0000.000
108A115VAL00.0300.01128.8670.2080.2080.0000.0000.0000.000
109A116PRO00.0260.00532.030-0.072-0.0720.0000.0000.0000.000
110A117GLY00.004-0.00632.878-0.169-0.1690.0000.0000.0000.000
111A118TYR0-0.050-0.03223.675-0.022-0.0220.0000.0000.0000.000
112A119ARG10.9190.95128.53310.42710.4270.0000.0000.0000.000
113A120ALA00.0230.01725.678-0.280-0.2800.0000.0000.0000.000
114A121PRO00.0080.00921.7160.3400.3400.0000.0000.0000.000
115A122ASP-1-0.861-0.92624.322-11.696-11.6960.0000.0000.0000.000
116A123ASP-1-0.808-0.90319.677-15.325-15.3250.0000.0000.0000.000
117A124ILE0-0.037-0.02620.908-0.415-0.4150.0000.0000.0000.000
118A125THR0-0.010-0.01723.3570.3130.3130.0000.0000.0000.000
119A126GLU-1-0.986-0.98020.894-14.104-14.1040.0000.0000.0000.000
120A127ILE0-0.060-0.03418.035-0.239-0.2390.0000.0000.0000.000
121A128ALA0-0.0060.00321.7280.0290.0290.0000.0000.0000.000
122A129ALA0-0.008-0.00325.1560.3820.3820.0000.0000.0000.000
123A130GLU-1-0.762-0.87120.885-14.196-14.1960.0000.0000.0000.000
124A131THR00.000-0.01123.9410.2880.2880.0000.0000.0000.000
125A132MET0-0.013-0.01225.8780.4370.4370.0000.0000.0000.000
126A133ALA0-0.0100.01226.0600.4110.4110.0000.0000.0000.000
127A134VAL00.0290.01724.9850.2970.2970.0000.0000.0000.000
128A135ILE0-0.034-0.00627.9510.3540.3540.0000.0000.0000.000
129A136VAL00.012-0.00231.3210.3480.3480.0000.0000.0000.000
130A137ASP-1-0.889-0.93228.071-10.567-10.5670.0000.0000.0000.000
131A138ALA0-0.002-0.00231.6330.2380.2380.0000.0000.0000.000
132A139CYS0-0.167-0.06933.4320.3500.3500.0000.0000.0000.000
133A140ALA0-0.0040.00935.2010.2750.2750.0000.0000.0000.000
134A141ALA00.0140.00837.0480.1220.1220.0000.0000.0000.000
135A142LEU0-0.008-0.00539.358-0.117-0.1170.0000.0000.0000.000
136A143PRO00.0460.01239.8610.1240.1240.0000.0000.0000.000
137A144PRO0-0.061-0.02942.3670.0820.0820.0000.0000.0000.000
138A145SER0-0.058-0.02943.5540.1690.1690.0000.0000.0000.000
139A146ASP-1-0.867-0.92745.158-6.449-6.4490.0000.0000.0000.000
140A147GLY0-0.062-0.03546.063-0.152-0.1520.0000.0000.0000.000
141A148THR0-0.066-0.05444.5320.1460.1460.0000.0000.0000.000
142A149ASP-1-0.903-0.94347.351-6.389-6.3890.0000.0000.0000.000
143A150GLY00.0590.03347.911-0.136-0.1360.0000.0000.0000.000
144A151ALA0-0.040-0.03948.487-0.062-0.0620.0000.0000.0000.000
145A152PHE0-0.025-0.02140.875-0.060-0.0600.0000.0000.0000.000
146A153ASP-1-0.782-0.90543.499-7.369-7.3690.0000.0000.0000.000
147A154ALA00.0510.02043.824-0.119-0.1190.0000.0000.0000.000
148A155HIS0-0.035-0.00542.0990.0930.0930.0000.0000.0000.000
149A156LEU0-0.001-0.01239.103-0.144-0.1440.0000.0000.0000.000
150A157ASP-1-0.864-0.88839.870-7.629-7.6290.0000.0000.0000.000
151A158THR0-0.031-0.01940.628-0.085-0.0850.0000.0000.0000.000
152A159HIS0-0.116-0.04338.754-0.104-0.1040.0000.0000.0000.000
153A160ARG10.9050.96635.6008.4198.4190.0000.0000.0000.000
154A161GLN0-0.027-0.03032.945-0.286-0.2860.0000.0000.0000.000
155A162TRP0-0.0130.00130.360-0.439-0.4390.0000.0000.0000.000
156A163ALA00.0230.00228.4380.1450.1450.0000.0000.0000.000
157A164GLY0-0.0150.00129.480-0.138-0.1380.0000.0000.0000.000
158A165ASP-1-0.878-0.93631.239-9.066-9.0660.0000.0000.0000.000
159A166ARG10.8320.89730.09110.03210.0320.0000.0000.0000.000
160A167PRO0-0.0210.01232.2170.0780.0780.0000.0000.0000.000
161A168ALA00.0070.00235.5590.2350.2350.0000.0000.0000.000
162A169PRO00.0790.03337.340-0.036-0.0360.0000.0000.0000.000
163A170SER00.007-0.04739.593-0.243-0.2430.0000.0000.0000.000
164A171SER00.0800.06240.368-0.069-0.0690.0000.0000.0000.000
165A172ALA0-0.034-0.00537.032-0.013-0.0130.0000.0000.0000.000
166A173LEU00.0360.02034.625-0.178-0.1780.0000.0000.0000.000
167A174HIS10.8770.93537.2617.3197.3190.0000.0000.0000.000
168A175ARG10.9550.98438.9267.6077.6070.0000.0000.0000.000
169A176ALA00.0950.03034.138-0.036-0.0360.0000.0000.0000.000
170A177LEU0-0.014-0.00635.550-0.102-0.1020.0000.0000.0000.000
171A178SER0-0.035-0.00237.4750.0490.0490.0000.0000.0000.000
172A179PHE00.0330.00932.8030.0330.0330.0000.0000.0000.000
173A180TRP00.020-0.00328.606-0.055-0.0550.0000.0000.0000.000
174A181SER0-0.050-0.05235.3990.0310.0310.0000.0000.0000.000
175A182ARG10.9330.98038.4537.2107.2100.0000.0000.0000.000
176A183LEU00.0100.01036.0070.0380.0380.0000.0000.0000.000
177A184HIS10.8850.93230.8389.7869.7860.0000.0000.0000.000
178A185GLY00.0280.04536.1980.0030.0030.0000.0000.0000.000
179A186VAL0-0.0010.00139.7240.0370.0370.0000.0000.0000.000
180A187LEU00.0080.00633.6190.0010.0010.0000.0000.0000.000
181A188SER0-0.050-0.04436.308-0.038-0.0380.0000.0000.0000.000
182A189LEU00.0110.01037.4890.0710.0710.0000.0000.0000.000
183A190GLU-1-0.776-0.83038.579-8.020-8.0200.0000.0000.0000.000
184A191LEU0-0.0040.00633.4900.0360.0360.0000.0000.0000.000
185A192ALA0-0.036-0.00737.572-0.053-0.0530.0000.0000.0000.000
186A193GLY00.0080.01739.8060.1940.1940.0000.0000.0000.000
187A194GLN0-0.048-0.03142.5050.3450.3450.0000.0000.0000.000
188A195PHE00.0460.00342.6870.1540.1540.0000.0000.0000.000
189A196THR0-0.042-0.02844.9270.0710.0710.0000.0000.0000.000
190A197GLY0-0.037-0.02047.1520.0900.0900.0000.0000.0000.000
191A198MET0-0.024-0.00649.2590.1240.1240.0000.0000.0000.000
192A199GLY0-0.043-0.01250.3400.0820.0820.0000.0000.0000.000
193A200PHE0-0.037-0.01046.3330.0230.0230.0000.0000.0000.000
194A201ASP-1-0.825-0.91744.406-7.331-7.3310.0000.0000.0000.000
195A202SER00.001-0.03541.5540.0800.0800.0000.0000.0000.000
196A203ALA00.0050.00141.156-0.144-0.1440.0000.0000.0000.000
197A204LEU0-0.012-0.01142.126-0.024-0.0240.0000.0000.0000.000
198A205LEU00.0000.01244.3710.0580.0580.0000.0000.0000.000
199A206PHE00.0130.00335.854-0.029-0.0290.0000.0000.0000.000
200A207GLU-1-0.820-0.91340.275-7.991-7.9910.0000.0000.0000.000
201A208ALA0-0.058-0.00643.0530.0820.0820.0000.0000.0000.000
202A209GLU-1-0.859-0.94542.471-7.148-7.1480.0000.0000.0000.000
203A210LEU0-0.061-0.02638.413-0.076-0.0760.0000.0000.0000.000
204A211LYS10.8560.90641.6777.0437.0430.0000.0000.0000.000
205A212ASP-1-0.906-0.94444.791-6.670-6.6700.0000.0000.0000.000
206A213LEU0-0.034-0.00838.678-0.005-0.0050.0000.0000.0000.000
207A214LEU0-0.091-0.04040.180-0.105-0.1050.0000.0000.0000.000
208A215GLY0-0.102-0.05542.7740.0820.0820.0000.0000.0000.000
209A216PRO-1-0.918-0.93445.062-6.419-6.4190.0000.0000.0000.000