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: L7VY9

Calculation Name: 2HIQ-A-Xray540

Preferred Name:

Target Type:

Ligand Name:

Ligand 3-letter code:

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 2HIQ

Chain ID: A

ChEMBL ID:

UniProt ID: P0ACX3

Base Structure: X-ray

Registration Date: 2025-07-08

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 OptHSide
Protonation MOE:Protonate 3D
Complement MOE:Structure Preparation
Water No
Procedure Auto-FMO protocol ver. 2.20220422
Remarks
FMO calculation
FMO method FMO2-MP2/6-31G(d)
Fragmentation Auto
Number of fragment 182
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23Q2 / 20200603(SMP)
Total energy (hartree)
FMO2-HF: Electronic energy -667813.030706
FMO2-HF: Nuclear repulsion 630669.08546
FMO2-HF: Total energy -37143.945246
FMO2-MP2: Total energy -37254.138617


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:9:ALA)


Summations of interaction energy for fragment #1(A:9:ALA)
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.
-2.6792.0831.093-1.976-3.875-0.01
Interaction energy analysis for fragmet #1(A:9:ALA)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 0 / q_Mulliken : 0.136 / q_NPA : 0.044
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].
4A10THR0-0.0570.0804.2860.4070.8330.001-0.192-0.2340.000
5A11LEU00.155-0.0643.794-1.4890.441-0.018-1.102-0.8100.005
6A11LEU0-0.1300.0796.1170.0820.0820.0000.0000.0000.000
7A12LEU00.127-0.0956.6930.3470.3470.0000.0000.0000.000
8A12LEU0-0.1440.0949.5890.0290.0290.0000.0000.0000.000
9A13GLN00.067-0.09310.058-0.007-0.0070.0000.0000.0000.000
10A13GLN0-0.1100.07512.488-0.053-0.0530.0000.0000.0000.000
11A14LEU00.087-0.15813.0940.0430.0430.0000.0000.0000.000
12A14LEU0-0.0580.12614.5090.0120.0120.0000.0000.0000.000
13A15HIS00.027-0.03916.418-0.025-0.0250.0000.0000.0000.000
14A15HIS0-0.0520.07619.1510.0120.0120.0000.0000.0000.000
15A16PHE00.047-0.09519.917-0.004-0.0040.0000.0000.0000.000
16A16PHE0-0.0470.08019.801-0.005-0.0050.0000.0000.0000.000
17A17ALA00.204-0.04823.431-0.010-0.0100.0000.0000.0000.000
18A17ALA0-0.0780.10928.2100.0040.0040.0000.0000.0000.000
19A18PHE00.061-0.12226.5900.0020.0020.0000.0000.0000.000
20A18PHE0-0.1000.09425.710-0.006-0.0060.0000.0000.0000.000
21A19ASN00.042-0.06727.855-0.004-0.0040.0000.0000.0000.000
22A19ASN0-0.1370.05932.1180.0020.0020.0000.0000.0000.000
23A20GLY00.049-0.07429.3180.0140.0140.0000.0000.0000.000
24A21PRO0-0.036-0.04129.2260.0020.0020.0000.0000.0000.000
25A22PHE00.050-0.01627.679-0.018-0.0180.0000.0000.0000.000
26A22PHE0-0.0460.12426.8880.0000.0000.0000.0000.0000.000
27A23GLY00.054-0.09427.3150.0180.0180.0000.0000.0000.000
28A24ASP00.065-0.02527.600-0.016-0.0160.0000.0000.0000.000
29A24ASP-1-0.947-0.84029.715-0.183-0.1830.0000.0000.0000.000
30A25ALA00.122-0.07929.4320.0030.0030.0000.0000.0000.000
31A25ALA0-0.0930.09931.5040.0020.0020.0000.0000.0000.000
32A26MET00.027-0.14226.6180.0130.0130.0000.0000.0000.000
33A26MET0-0.0880.10824.200-0.014-0.0140.0000.0000.0000.000
34A27ALA00.074-0.09825.020-0.009-0.0090.0000.0000.0000.000
35A27ALA0-0.0880.11225.5960.0000.0000.0000.0000.0000.000
36A28GLU00.030-0.14226.051-0.005-0.0050.0000.0000.0000.000
37A28GLU-1-1.030-0.85630.477-0.137-0.1370.0000.0000.0000.000
38A29GLN00.078-0.09628.9240.0080.0080.0000.0000.0000.000
39A29GLN0-0.1270.09028.6960.0070.0070.0000.0000.0000.000
40A30LEU0-0.008-0.13424.4220.0160.0160.0000.0000.0000.000
41A30LEU0-0.0550.10623.414-0.006-0.0060.0000.0000.0000.000
42A31LYS00.124-0.07423.466-0.027-0.0270.0000.0000.0000.000
43A31LYS10.7871.03025.0000.1650.1650.0000.0000.0000.000
44A32PRO00.026-0.12023.400-0.008-0.0080.0000.0000.0000.000
45A33LEU00.1430.02222.5260.0070.0070.0000.0000.0000.000
46A33LEU0-0.1130.10020.781-0.002-0.0020.0000.0000.0000.000
47A34ALA00.094-0.09319.160-0.023-0.0230.0000.0000.0000.000
48A34ALA0-0.0550.10519.616-0.001-0.0010.0000.0000.0000.000
49A35GLU00.068-0.12218.627-0.036-0.0360.0000.0000.0000.000
50A35GLU-1-0.934-0.79622.082-0.158-0.1580.0000.0000.0000.000
51A36SER0-0.024-0.10019.7390.0120.0120.0000.0000.0000.000
52A36SER0-0.0750.03520.6190.0020.0020.0000.0000.0000.000
53A37ILE00.111-0.08316.2520.0380.0380.0000.0000.0000.000
54A37ILE0-0.1170.08414.181-0.015-0.0150.0000.0000.0000.000
55A38ASN00.054-0.07815.002-0.036-0.0360.0000.0000.0000.000
56A38ASN0-0.1080.05815.979-0.042-0.0420.0000.0000.0000.000
57A39GLN00.056-0.10115.7110.0250.0250.0000.0000.0000.000
58A39GLN0-0.0840.08518.6630.0260.0260.0000.0000.0000.000
59A40GLU00.017-0.11214.1000.0740.0740.0000.0000.0000.000
60A40GLU-1-0.874-0.78013.418-0.296-0.2960.0000.0000.0000.000
61A41PRO00.012-0.09612.422-0.008-0.0080.0000.0000.0000.000
62A42GLY00.039-0.0088.319-0.031-0.0310.0000.0000.0000.000
63A43PHE00.1180.0067.297-0.238-0.2380.0000.0000.0000.000
64A43PHE0-0.1020.11010.444-0.029-0.0290.0000.0000.0000.000
65A44LEU00.028-0.0797.1190.3370.3370.0000.0000.0000.000
66A44LEU0-0.1220.0744.391-0.093-0.045-0.001-0.009-0.0380.000
67A45TRP00.103-0.0968.5280.2090.2090.0000.0000.0000.000
68A45TRP0-0.0750.0927.700-0.104-0.1040.0000.0000.0000.000
69A46LYS00.102-0.1129.900-0.258-0.2580.0000.0000.0000.000
70A46LYS10.7731.03712.7130.5960.5960.0000.0000.0000.000
71A47VAL00.012-0.11712.4310.1170.1170.0000.0000.0000.000
72A47VAL0-0.0710.12812.583-0.002-0.0020.0000.0000.0000.000
73A48TRP00.074-0.13114.673-0.057-0.0570.0000.0000.0000.000
74A48TRP0-0.0010.11817.942-0.006-0.0060.0000.0000.0000.000
75A49THR00.050-0.05117.8690.0270.0270.0000.0000.0000.000
76A49THR0-0.0550.04916.966-0.002-0.0020.0000.0000.0000.000
77A50GLU00.092-0.10919.614-0.002-0.0020.0000.0000.0000.000
78A50GLU-1-0.848-0.78923.456-0.277-0.2770.0000.0000.0000.000
79A51SER00.054-0.08123.318-0.004-0.0040.0000.0000.0000.000
80A51SER0-0.0870.06424.9590.0070.0070.0000.0000.0000.000
81A52GLU00.141-0.09326.2120.0000.0000.0000.0000.0000.000
82A52GLU-1-0.987-0.84429.808-0.186-0.1860.0000.0000.0000.000
83A53LYS00.104-0.06629.6220.0120.0120.0000.0000.0000.000
84A53LYS10.7921.02728.8030.2360.2360.0000.0000.0000.000
85A54ASN0-0.012-0.11228.4320.0190.0190.0000.0000.0000.000
86A54ASN0-0.0960.05227.548-0.003-0.0030.0000.0000.0000.000
87A55HIS00.094-0.05029.286-0.005-0.0050.0000.0000.0000.000
88A55HIS0-0.0790.08630.6460.0020.0020.0000.0000.0000.000
89A56GLU00.110-0.11525.3080.0100.0100.0000.0000.0000.000
90A56GLU-1-0.976-0.82924.357-0.332-0.3320.0000.0000.0000.000
91A57ALA00.068-0.10822.6150.0010.0010.0000.0000.0000.000
92A57ALA0-0.0680.10522.7920.0050.0050.0000.0000.0000.000
93A58GLY0-0.029-0.11819.0200.0010.0010.0000.0000.0000.000
94A59GLY0-0.026-0.01915.7520.0400.0400.0000.0000.0000.000
95A60ILE00.047-0.01212.2740.0000.0000.0000.0000.0000.000
96A60ILE0-0.0940.11410.177-0.005-0.0050.0000.0000.0000.000
97A61TYR00.091-0.1129.8460.1010.1010.0000.0000.0000.000
98A61TYR0-0.0750.0719.9240.0840.0840.0000.0000.0000.000
99A62LEU00.178-0.0425.807-0.194-0.1940.0000.0000.0000.000
100A62LEU0-0.1210.0963.0510.8220.0050.0740.967-0.2230.002
101A63PHE00.046-0.1215.0600.5160.581-0.002-0.005-0.0590.000
102A63PHE0-0.0900.1065.9140.1260.1260.0000.0000.0000.000
103A64THR00.118-0.0513.217-2.259-1.6570.145-0.181-0.565-0.004
104A64THR0-0.0690.0664.620-0.196-0.152-0.001-0.016-0.0270.000
105A65ASP0-0.024-0.0922.6961.3702.9160.850-1.164-1.231-0.012
106A65ASP-1-0.851-0.8035.4240.4640.4640.0000.0000.0000.000
107A66GLU00.183-0.1194.441-0.616-0.633-0.002-0.0070.0250.000
108A66GLU-1-0.987-0.8226.865-0.503-0.5030.0000.0000.0000.000
109A67LYS00.127-0.0606.927-0.097-0.0970.0000.0000.0000.000
110A67LYS10.8411.0509.974-0.142-0.1420.0000.0000.0000.000
111A68SER0-0.047-0.1418.389-0.065-0.0650.0000.0000.0000.000
112A68SER0-0.0700.0377.5980.0040.0040.0000.0000.0000.000
113A69ALA00.121-0.0737.9990.0790.0790.0000.0000.0000.000
114A69ALA0-0.0570.1027.158-0.097-0.0970.0000.0000.0000.000
115A70LEU00.039-0.1309.168-0.031-0.0310.0000.0000.0000.000
116A70LEU0-0.0680.11810.7490.0130.0130.0000.0000.0000.000
117A71ALA00.140-0.07012.1240.0130.0130.0000.0000.0000.000
118A71ALA0-0.1050.09613.0650.0180.0180.0000.0000.0000.000
119A72TYR00.058-0.12312.5950.0660.0660.0000.0000.0000.000
120A72TYR0-0.0580.10512.174-0.014-0.0140.0000.0000.0000.000
121A73LEU00.092-0.08913.3250.0370.0370.0000.0000.0000.000
122A73LEU0-0.0920.10013.443-0.021-0.0210.0000.0000.0000.000
123A74GLU00.109-0.08814.9990.0120.0120.0000.0000.0000.000
124A74GLU-1-1.003-0.83717.286-0.192-0.1920.0000.0000.0000.000
125A75LYS00.116-0.08317.3130.0230.0230.0000.0000.0000.000
126A75LYS10.7060.97816.7200.2800.2800.0000.0000.0000.000
127A76HIS00.045-0.11917.6020.0440.0440.0000.0000.0000.000
128A76HIS0-0.0430.12617.1200.0110.0110.0000.0000.0000.000
129A77THR00.097-0.08418.9910.0110.0110.0000.0000.0000.000
130A77THR0-0.0690.05418.532-0.007-0.0070.0000.0000.0000.000
131A78ALA00.081-0.07920.7690.0130.0130.0000.0000.0000.000
132A78ALA0-0.0960.09822.7320.0050.0050.0000.0000.0000.000
133A79ARG00.078-0.06922.2880.0220.0220.0000.0000.0000.000
134A79ARG10.7621.00218.0590.3000.3000.0000.0000.0000.000
135A80LEU00.044-0.11922.7390.0240.0240.0000.0000.0000.000
136A80LEU0-0.0850.11320.608-0.006-0.0060.0000.0000.0000.000
137A81LYS00.166-0.05924.1470.0020.0020.0000.0000.0000.000
138A81LYS10.8371.05525.6200.2150.2150.0000.0000.0000.000
139A82ASN0-0.014-0.08726.9240.0120.0120.0000.0000.0000.000
140A82ASN0-0.1500.03826.4900.0120.0120.0000.0000.0000.000
141A83LEU00.027-0.12027.4530.0170.0170.0000.0000.0000.000
142A83LEU0-0.0960.08625.127-0.004-0.0040.0000.0000.0000.000
143A84GLY0-0.011-0.11128.723-0.001-0.0010.0000.0000.0000.000
144A85VAL00.067-0.00426.0240.0110.0110.0000.0000.0000.000
145A85VAL0-0.1050.11224.188-0.004-0.0040.0000.0000.0000.000
146A86GLU00.062-0.16726.918-0.005-0.0050.0000.0000.0000.000
147A86GLU-1-0.990-0.83029.588-0.161-0.1610.0000.0000.0000.000
148A87GLU00.022-0.12525.3570.0050.0050.0000.0000.0000.000
149A87GLU-1-0.998-0.84925.653-0.232-0.2320.0000.0000.0000.000
150A88VAL00.095-0.11821.1350.0010.0010.0000.0000.0000.000
151A88VAL0-0.0950.10419.188-0.004-0.0040.0000.0000.0000.000
152A89VAL00.094-0.10520.3500.0080.0080.0000.0000.0000.000
153A89VAL0-0.1080.11319.5960.0010.0010.0000.0000.0000.000
154A90ALA00.093-0.12116.346-0.032-0.0320.0000.0000.0000.000
155A90ALA0-0.0240.10915.2930.0000.0000.0000.0000.0000.000
156A91LYS0-0.041-0.10214.0190.0930.0930.0000.0000.0000.000
157A91LYS10.8671.04413.8730.6120.6120.0000.0000.0000.000
158A92VAL00.067-0.11210.112-0.114-0.1140.0000.0000.0000.000
159A92VAL0-0.0340.1298.8060.0030.0030.0000.0000.0000.000
160A93PHE00.008-0.0948.5250.3320.3320.0000.0000.0000.000
161A93PHE0-0.0890.0618.7330.1630.1630.0000.0000.0000.000
162A94ASP00.215-0.0624.812-0.963-0.9630.0000.0000.0000.000
163A94ASP-1-0.992-0.8324.766-1.788-1.694-0.001-0.006-0.0860.000
164A95VAL00.042-0.1393.2491.1791.4770.004-0.092-0.2100.000
165A95VAL0-0.0670.1322.938-0.335-0.0450.044-0.056-0.2780.000
166A96ASN00.113-0.0513.8420.4470.6820.001-0.111-0.125-0.001
167A96ASN0-0.1200.0597.8750.1430.1430.0000.0000.0000.000
168A97GLU00.131-0.0755.233-0.588-0.5880.0000.0000.0000.000
169A97GLU-1-0.929-0.8074.622-0.036-0.018-0.001-0.002-0.0140.000
170A98PRO00.007-0.1196.271-0.116-0.1160.0000.0000.0000.000
171A99LEU00.0740.0109.8250.0040.0040.0000.0000.0000.000
172A99LEU0-0.0620.09210.382-0.013-0.0130.0000.0000.0000.000
173A100SER00.069-0.0908.4800.1180.1180.0000.0000.0000.000
174A100SER0-0.0380.0657.612-0.221-0.2210.0000.0000.0000.000
175A101GLN00.025-0.1049.818-0.107-0.1070.0000.0000.0000.000
176A101GLN0-0.1390.0568.8100.0340.0340.0000.0000.0000.000
177A102ILE00.101-0.06211.3380.0210.0210.0000.0000.0000.000
178A102ILE0-0.1310.06513.9430.0090.0090.0000.0000.0000.000
179A103ASN0-0.053-0.08113.3460.0520.0520.0000.0000.0000.000
180A103ASN0-0.1640.01513.5230.0230.0230.0000.0000.0000.000
181A104GLN0-0.007-0.11512.505-0.024-0.0240.0000.0000.0000.000
182A104GLN00.0320.0148.566-0.180-0.1800.0000.0000.0000.000