FMODB

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

Last updated: 2025-07-23

All entries: 44592

Number of unique PDB entries: 7794

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FMODB ID: QK14Y

Calculation Name: 4O1I-A-Xray540

Preferred Name:

Target Type:

Ligand Name:

ligand 3-letter code:

PDB ID: 4O1I

Chain ID: A

ChEMBL ID:

UniProt ID: O53830

Base Structure: X-ray

Registration Date: 2025-07-11

Reference: C. Watanabe, N. Tani, K. Kamisaka, T. Honma et al., Interaction energy analysis of Apo structure dataset on FMODB, To be published.

DOI:

Apendix: None


IFIE MAP

IFIE Diagram


Modeling method
Optimization MOE:Amber10:EHT
Restraint OptAll
Protonation MOE:Protonate 3D
Complement MOE:Structure Preparation
Water No
Procedure Auto-FMO protocol ver. 2.20220422
FMO calculation
FMO method FMO2-MP2/6-31G(d)
Fragmentation Auto
Number of fragment 210
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23Q2 / 20200603(SMP)
Total energy (hartree)
FMO2-HF: Electronic energy -815781.198801
FMO2-HF: Nuclear repulsion 775193.858601
FMO2-HF: Total energy -40587.3402
FMO2-MP2: Total energy -40706.563783


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:1:MET)


Summations of interaction energy for fragment #1(A:1:MET)
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.
-13.255-9.9867.891-4.185-6.974-0.016
Interaction energy analysis for fragmet #1(A:1:MET)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 0 / q_Mulliken : 0.145 / q_NPA : 0.043
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].
4A2LEU0-0.0970.0693.5990.0660.327-0.0020.016-0.2740.000
5A3GLU00.126-0.0743.862-1.0640.758-0.015-1.071-0.7360.003
6A3GLU-1-0.915-0.8167.552-0.873-0.8730.0000.0000.0000.000
7A4LEU00.020-0.1176.986-0.023-0.0230.0000.0000.0000.000
8A4LEU0-0.0900.0996.5880.0670.0670.0000.0000.0000.000
9A5LEU00.145-0.0719.0990.1460.1460.0000.0000.0000.000
10A5LEU0-0.1070.09913.4650.0120.0120.0000.0000.0000.000
11A6LEU00.078-0.11012.797-0.047-0.0470.0000.0000.0000.000
12A6LEU0-0.1410.09313.4750.0070.0070.0000.0000.0000.000
13A7LEU00.078-0.10314.9450.0460.0460.0000.0000.0000.000
14A7LEU0-0.0900.11517.8550.0050.0050.0000.0000.0000.000
15A8THR00.084-0.08718.7300.0010.0010.0000.0000.0000.000
16A8THR0-0.0800.03118.1330.0100.0100.0000.0000.0000.000
17A9SER0-0.013-0.07720.496-0.003-0.0030.0000.0000.0000.000
18A9SER0-0.0250.06624.8290.0000.0000.0000.0000.0000.000
19A10GLU00.051-0.12420.7660.0220.0220.0000.0000.0000.000
20A10GLU-1-0.888-0.79619.832-0.095-0.0950.0000.0000.0000.000
21A11LEU00.033-0.10620.577-0.024-0.0240.0000.0000.0000.000
22A11LEU0-0.0890.08821.9380.0050.0050.0000.0000.0000.000
23A12TYR00.012-0.11617.227-0.005-0.0050.0000.0000.0000.000
24A12TYR0-0.0670.10017.0930.0090.0090.0000.0000.0000.000
25A13PRO00.109-0.07212.638-0.016-0.0160.0000.0000.0000.000
26A14ASP00.0490.01815.029-0.036-0.0360.0000.0000.0000.000
27A14ASP-1-0.878-0.80314.7210.0650.0650.0000.0000.0000.000
28A15PRO0-0.051-0.13916.2370.0080.0080.0000.0000.0000.000
29A16VAL00.048-0.00317.2290.0160.0160.0000.0000.0000.000
30A16VAL0-0.0710.10316.265-0.006-0.0060.0000.0000.0000.000
31A17LEU00.048-0.11414.114-0.001-0.0010.0000.0000.0000.000
32A17LEU0-0.0670.10612.725-0.014-0.0140.0000.0000.0000.000
33A18PRO00.046-0.08413.7570.0150.0150.0000.0000.0000.000
34A19ALA00.1400.00913.5390.0760.0760.0000.0000.0000.000
35A19ALA0-0.0900.09613.489-0.006-0.0060.0000.0000.0000.000
36A20LEU00.070-0.1089.7730.1060.1060.0000.0000.0000.000
37A20LEU0-0.0950.0947.568-0.028-0.0280.0000.0000.0000.000
38A21SER00.009-0.0898.5310.0770.0770.0000.0000.0000.000
39A21SER0-0.0350.04611.890-0.037-0.0370.0000.0000.0000.000
40A22LEU00.005-0.09010.2790.1490.1490.0000.0000.0000.000
41A22LEU0-0.0960.07511.315-0.017-0.0170.0000.0000.0000.000
42A23LEU00.014-0.1146.2930.2800.2800.0000.0000.0000.000
43A23LEU0-0.0700.0885.416-0.102-0.1020.0000.0000.0000.000
44A24PRO0-0.040-0.1222.598-2.723-1.1310.964-1.164-1.3920.012
45A25HIS00.0330.0172.481-3.332-1.4701.957-1.942-1.877-0.009
46A25HIS0-0.0720.0682.226-3.022-5.0664.934-0.450-2.440-0.022
47A26THR00.069-0.0663.1871.2631.0030.0540.431-0.2250.000
48A26THR0-0.0600.0654.2510.2800.316-0.001-0.005-0.0300.000
49A27VAL00.039-0.1075.801-0.382-0.3820.0000.0000.0000.000
50A27VAL0-0.0780.0907.9780.0190.0190.0000.0000.0000.000
51A28ARG00.101-0.0989.3560.1940.1940.0000.0000.0000.000
52A28ARG10.7050.97410.7880.6160.6160.0000.0000.0000.000
53A29THR00.020-0.07012.455-0.065-0.0650.0000.0000.0000.000
54A29THR0-0.0320.05914.7080.0030.0030.0000.0000.0000.000
55A30ALA00.091-0.11115.8780.0260.0260.0000.0000.0000.000
56A30ALA0-0.0500.12418.190-0.006-0.0060.0000.0000.0000.000
57A31PRO00.043-0.06819.095-0.003-0.0030.0000.0000.0000.000
58A32ALA00.1050.03821.884-0.037-0.0370.0000.0000.0000.000
59A32ALA0-0.0670.12222.9560.0040.0040.0000.0000.0000.000
60A33GLU00.055-0.19023.2890.0160.0160.0000.0000.0000.000
61A33GLU-1-0.942-0.79124.983-0.166-0.1660.0000.0000.0000.000
62A34ALA00.106-0.08923.937-0.027-0.0270.0000.0000.0000.000
63A34ALA0-0.0770.09827.5970.0040.0040.0000.0000.0000.000
64A35SER00.003-0.07925.461-0.014-0.0140.0000.0000.0000.000
65A35SER0-0.0390.03925.682-0.004-0.0040.0000.0000.0000.000
66A36SER0-0.023-0.11121.3400.0000.0000.0000.0000.0000.000
67A36SER0-0.0100.06320.2710.0040.0040.0000.0000.0000.000
68A37LEU00.091-0.10420.286-0.046-0.0460.0000.0000.0000.000
69A37LEU0-0.1000.10822.4030.0040.0040.0000.0000.0000.000
70A38LEU00.028-0.10921.059-0.043-0.0430.0000.0000.0000.000
71A38LEU0-0.0640.09823.2720.0060.0060.0000.0000.0000.000
72A39GLU00.073-0.08118.947-0.006-0.0060.0000.0000.0000.000
73A39GLU-1-0.957-0.83417.753-0.349-0.3490.0000.0000.0000.000
74A40ALA00.114-0.08916.277-0.046-0.0460.0000.0000.0000.000
75A40ALA0-0.0930.09616.8260.0060.0060.0000.0000.0000.000
76A41GLY0-0.039-0.12814.776-0.093-0.0930.0000.0000.0000.000
77A42ASN00.0300.04112.8210.0610.0610.0000.0000.0000.000
78A42ASN0-0.1240.02812.0690.0160.0160.0000.0000.0000.000
79A43ALA00.190-0.06210.008-0.211-0.2110.0000.0000.0000.000
80A43ALA0-0.1100.09611.0620.0370.0370.0000.0000.0000.000
81A44ASP00.048-0.1078.2780.3810.3810.0000.0000.0000.000
82A44ASP-1-0.916-0.8366.629-3.516-3.5160.0000.0000.0000.000
83A45ALA00.103-0.1069.6540.1460.1460.0000.0000.0000.000
84A45ALA0-0.0750.10010.467-0.005-0.0050.0000.0000.0000.000
85A46VAL0-0.005-0.12011.715-0.072-0.0720.0000.0000.0000.000
86A46VAL0-0.0690.08914.6520.0200.0200.0000.0000.0000.000
87A47LEU00.078-0.09313.7040.0400.0400.0000.0000.0000.000
88A47LEU0-0.0480.09811.0020.0180.0180.0000.0000.0000.000
89A48VAL00.051-0.10414.8750.0190.0190.0000.0000.0000.000
90A48VAL0-0.0610.10418.3680.0080.0080.0000.0000.0000.000
91A49ASP00.102-0.07918.595-0.001-0.0010.0000.0000.0000.000
92A49ASP-1-0.845-0.74619.456-0.186-0.1860.0000.0000.0000.000
93A50ALA00.062-0.10120.3020.0260.0260.0000.0000.0000.000
94A50ALA0-0.0860.08722.340-0.003-0.0030.0000.0000.0000.000
95A51ARG00.018-0.12722.4490.0080.0080.0000.0000.0000.000
96A51ARG10.6830.95619.7000.1450.1450.0000.0000.0000.000
97A52ASN00.034-0.06823.6300.0140.0140.0000.0000.0000.000
98A52ASN0-0.0840.05824.6260.0080.0080.0000.0000.0000.000
99A53ASP00.102-0.08126.2320.0120.0120.0000.0000.0000.000
100A53ASP-1-0.869-0.77227.421-0.144-0.1440.0000.0000.0000.000
101A54LEU00.132-0.10726.633-0.019-0.0190.0000.0000.0000.000
102A54LEU0-0.0570.11426.1040.0010.0010.0000.0000.0000.000
103A55SER0-0.009-0.08227.826-0.016-0.0160.0000.0000.0000.000
104A55SER0-0.0520.05731.1530.0020.0020.0000.0000.0000.000
105A56SER00.000-0.09727.863-0.005-0.0050.0000.0000.0000.000
106A56SER0-0.0380.05827.288-0.003-0.0030.0000.0000.0000.000
107A57GLY00.043-0.07423.980-0.016-0.0160.0000.0000.0000.000
108A58ARG00.1400.02824.113-0.032-0.0320.0000.0000.0000.000
109A58ARG10.7971.02427.2680.1800.1800.0000.0000.0000.000
110A59GLY0-0.039-0.13426.296-0.007-0.0070.0000.0000.0000.000
111A60LEU00.094-0.01423.385-0.001-0.0010.0000.0000.0000.000
112A60LEU0-0.0810.11322.407-0.003-0.0030.0000.0000.0000.000
113A61CYS00.111-0.09321.729-0.029-0.0290.0000.0000.0000.000
114A61CYS0-0.1270.09521.840-0.005-0.0050.0000.0000.0000.000
115A62ARG00.123-0.06022.760-0.028-0.0280.0000.0000.0000.000
116A62ARG10.7100.96427.0930.2090.2090.0000.0000.0000.000
117A63LEU00.043-0.08425.331-0.001-0.0010.0000.0000.0000.000
118A63LEU0-0.0990.08224.8410.0030.0030.0000.0000.0000.000
119A64LEU00.025-0.11720.5010.0110.0110.0000.0000.0000.000
120A64LEU0-0.0600.11818.626-0.005-0.0050.0000.0000.0000.000
121A65SER00.114-0.06721.149-0.044-0.0440.0000.0000.0000.000
122A65SER0-0.0120.08922.0950.0150.0150.0000.0000.0000.000
123A66SER00.029-0.06122.7980.0120.0120.0000.0000.0000.000
124A66SER0-0.1270.02125.1480.0060.0060.0000.0000.0000.000
125A67THR0-0.020-0.09324.762-0.025-0.0250.0000.0000.0000.000
126A67THR0-0.0400.03328.7760.0030.0030.0000.0000.0000.000
127A68GLY0-0.008-0.09125.2010.0110.0110.0000.0000.0000.000
128A69ARG00.0380.00321.173-0.003-0.0030.0000.0000.0000.000
129A69ARG10.7811.02219.0810.4390.4390.0000.0000.0000.000
130A70SER00.008-0.07918.8350.0300.0300.0000.0000.0000.000
131A70SER0-0.0010.06618.2990.0100.0100.0000.0000.0000.000
132A71ILE00.063-0.08814.937-0.036-0.0360.0000.0000.0000.000
133A71ILE0-0.1060.11013.3130.0340.0340.0000.0000.0000.000
134A72PRO0-0.007-0.09812.9150.0780.0780.0000.0000.0000.000
135A73VAL00.088-0.00615.037-0.083-0.0830.0000.0000.0000.000
136A73VAL0-0.1030.11218.5760.0130.0130.0000.0000.0000.000
137A74LEU00.045-0.12514.9570.0450.0450.0000.0000.0000.000
138A74LEU0-0.0920.12013.024-0.010-0.0100.0000.0000.0000.000
139A75ALA00.173-0.07816.466-0.002-0.0020.0000.0000.0000.000
140A75ALA0-0.0670.09320.6670.0090.0090.0000.0000.0000.000
141A76VAL00.012-0.13117.722-0.008-0.0080.0000.0000.0000.000
142A76VAL0-0.0830.10315.7350.0000.0000.0000.0000.0000.000
143A77VAL00.066-0.09418.5600.0170.0170.0000.0000.0000.000
144A77VAL0-0.0700.11421.5660.0000.0000.0000.0000.0000.000
145A78SER00.091-0.08421.8480.0040.0040.0000.0000.0000.000
146A78SER0-0.0380.07124.9560.0030.0030.0000.0000.0000.000
147A79GLU00.082-0.11924.440-0.011-0.0110.0000.0000.0000.000
148A79GLU-1-1.007-0.83125.598-0.076-0.0760.0000.0000.0000.000
149A80GLY0-0.042-0.14026.171-0.001-0.0010.0000.0000.0000.000
150A81GLY00.012-0.00827.2740.0040.0040.0000.0000.0000.000
151A82LEU00.072-0.02226.008-0.012-0.0120.0000.0000.0000.000
152A82LEU0-0.0440.12123.2530.0000.0000.0000.0000.0000.000
153A83VAL00.055-0.08626.877-0.012-0.0120.0000.0000.0000.000
154A83VAL0-0.0860.09731.1340.0020.0020.0000.0000.0000.000
155A84ALA00.076-0.10229.3120.0050.0050.0000.0000.0000.000
156A84ALA0-0.0740.09829.1390.0010.0010.0000.0000.0000.000
157A85VAL00.048-0.13325.806-0.002-0.0020.0000.0000.0000.000
158A85VAL0-0.0680.13423.910-0.003-0.0030.0000.0000.0000.000
159A86SER00.017-0.08527.0480.0050.0050.0000.0000.0000.000
160A86SER0-0.0640.04629.9310.0040.0040.0000.0000.0000.000
161A87ALA00.194-0.07426.802-0.016-0.0160.0000.0000.0000.000
162A87ALA0-0.0730.10228.3310.0030.0030.0000.0000.0000.000
163A88ASP00.027-0.07327.189-0.019-0.0190.0000.0000.0000.000
164A88ASP-1-0.850-0.78030.513-0.184-0.1840.0000.0000.0000.000
165A89TRP0-0.002-0.14925.4400.0100.0100.0000.0000.0000.000
166A89TRP0-0.0610.10123.490-0.008-0.0080.0000.0000.0000.000
167A90GLY0-0.025-0.08124.567-0.008-0.0080.0000.0000.0000.000
168A91LEU00.042-0.02520.744-0.027-0.0270.0000.0000.0000.000
169A91LEU0-0.0880.09419.7360.0110.0110.0000.0000.0000.000
170A92ASP00.062-0.09117.8490.0570.0570.0000.0000.0000.000
171A92ASP-1-0.904-0.82117.082-0.561-0.5610.0000.0000.0000.000
172A93GLU00.043-0.10916.5650.0150.0150.0000.0000.0000.000
173A93GLU-1-0.870-0.79315.666-0.422-0.4220.0000.0000.0000.000
174A94ILE00.039-0.10717.930-0.013-0.0130.0000.0000.0000.000
175A94ILE0-0.0740.08319.9810.0120.0120.0000.0000.0000.000
176A95LEU00.081-0.10215.966-0.009-0.0090.0000.0000.0000.000
177A95LEU0-0.0530.10312.7060.0000.0000.0000.0000.0000.000
178A96LEU00.113-0.08617.3170.0020.0020.0000.0000.0000.000
179A96LEU0-0.0600.12319.9020.0050.0050.0000.0000.0000.000
180A97LEU00.157-0.04017.806-0.019-0.0190.0000.0000.0000.000
181A97LEU0-0.0750.09920.0970.0030.0030.0000.0000.0000.000
182A98SER0-0.013-0.09418.5470.0180.0180.0000.0000.0000.000
183A98SER0-0.0230.05921.119-0.007-0.0070.0000.0000.0000.000
184A99THR0-0.048-0.12016.2370.0450.0450.0000.0000.0000.000
185A99THR0-0.0690.06315.111-0.013-0.0130.0000.0000.0000.000
186A100GLY00.046-0.05715.5690.0200.0200.0000.0000.0000.000
187A101PRO00.0620.00511.015-0.067-0.0670.0000.0000.0000.000
188A102ALA00.1310.02110.746-0.066-0.0660.0000.0000.0000.000
189A102ALA0-0.0870.09213.7310.0090.0090.0000.0000.0000.000
190A103GLU00.055-0.11312.418-0.067-0.0670.0000.0000.0000.000
191A103GLU-1-0.935-0.80615.399-0.195-0.1950.0000.0000.0000.000
192A104ILE00.100-0.08611.115-0.087-0.0870.0000.0000.0000.000
193A104ILE0-0.0960.0939.180-0.001-0.0010.0000.0000.0000.000
194A105ASP00.133-0.0727.947-0.271-0.2710.0000.0000.0000.000
195A105ASP-1-0.861-0.7776.365-0.664-0.6640.0000.0000.0000.000
196A106ALA00.057-0.1078.792-0.306-0.3060.0000.0000.0000.000
197A106ALA0-0.1030.08212.8960.0310.0310.0000.0000.0000.000
198A107ARG00.018-0.10411.645-0.083-0.0830.0000.0000.0000.000
199A107ARG10.7340.94613.2390.3600.3600.0000.0000.0000.000
200A108LEU00.069-0.0888.6950.1010.1010.0000.0000.0000.000
201A108LEU0-0.0640.1007.094-0.056-0.0560.0000.0000.0000.000
202A109ARG00.153-0.0668.285-0.242-0.2420.0000.0000.0000.000
203A109ARG10.7200.9666.6570.7770.7770.0000.0000.0000.000
204A110LEU00.037-0.1059.012-0.037-0.0370.0000.0000.0000.000
205A110LEU0-0.1200.08013.3070.0320.0320.0000.0000.0000.000
206A111VAL00.069-0.07012.6410.0380.0380.0000.0000.0000.000
207A111VAL0-0.0870.10711.8080.0130.0130.0000.0000.0000.000
208A112VAL00.060-0.0979.4610.1820.1820.0000.0000.0000.000
209A112VAL0-0.0970.0988.002-0.062-0.0620.0000.0000.0000.000
210A113GLY0-0.121-0.17210.9720.1600.1600.0000.0000.0000.000