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: K2ZR3

Calculation Name: 1L8R-A-Xray540

Preferred Name:

Target Type:

Ligand Name:

Ligand 3-letter code:

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 1L8R

Chain ID: A

ChEMBL ID:

UniProt ID: Q9UI36

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 OptAll
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 191
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23Q2 / 20200603(SMP)
Total energy (hartree)
FMO2-HF: Electronic energy -756272.274714
FMO2-HF: Nuclear repulsion 715999.628775
FMO2-HF: Total energy -40272.645939
FMO2-MP2: Total energy -40386.06866


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:182:GLY)


Summations of interaction energy for fragment #1(A:182:GLY)
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.
-5.515-1.4140.265-2.107-2.26-0.009
Interaction energy analysis for fragmet #1(A:182:GLY)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 0 / q_Mulliken : 0.073 / q_NPA : 0.033
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].
3A183SER0-0.0580.0584.8920.4750.715-0.001-0.092-0.1470.000
4A184GLN00.133-0.0813.858-0.8900.726-0.008-0.886-0.7220.005
5A184GLN0-0.0960.0997.2150.1240.1240.0000.0000.0000.000
6A185ASN00.045-0.0786.5080.4280.4280.0000.0000.0000.000
7A185ASN0-0.0550.0917.202-0.359-0.3590.0000.0000.0000.000
8A186ASN00.064-0.0935.0200.5450.592-0.002-0.003-0.0430.000
9A186ASN0-0.0820.0704.086-0.121-0.066-0.001-0.014-0.0400.000
10A187GLU00.110-0.0995.5900.7290.7290.0000.0000.0000.000
11A187GLU-1-0.998-0.8432.702-8.346-6.3720.278-1.101-1.151-0.014
12A188CYS00.060-0.1096.1730.1840.1840.0000.0000.0000.000
13A188CYS0-0.1360.0829.7680.0950.0950.0000.0000.0000.000
14A189LYS00.045-0.0889.747-0.013-0.0130.0000.0000.0000.000
15A189LYS10.8081.01011.8230.6740.6740.0000.0000.0000.000
16A190MET00.094-0.12712.6630.0300.0300.0000.0000.0000.000
17A190MET0-0.0680.12415.3750.0190.0190.0000.0000.0000.000
18A191VAL0-0.025-0.10916.402-0.040-0.0400.0000.0000.0000.000
19A191VAL0-0.0460.10616.540-0.004-0.0040.0000.0000.0000.000
20A192ASP00.122-0.10118.9250.0270.0270.0000.0000.0000.000
21A192ASP-1-0.862-0.77623.446-0.183-0.1830.0000.0000.0000.000
22A193LEU00.081-0.10722.732-0.028-0.0280.0000.0000.0000.000
23A193LEU0-0.1040.11023.008-0.002-0.0020.0000.0000.0000.000
24A194ARG00.025-0.09924.6310.0120.0120.0000.0000.0000.000
25A194ARG10.7641.00527.8570.1260.1260.0000.0000.0000.000
26A195GLY00.071-0.08427.2550.0160.0160.0000.0000.0000.000
27A196ALA00.0890.01626.2030.0050.0050.0000.0000.0000.000
28A196ALA0-0.0550.09925.9920.0020.0020.0000.0000.0000.000
29A197LYS0-0.007-0.14122.041-0.019-0.0190.0000.0000.0000.000
30A197LYS10.7821.01420.9730.1680.1680.0000.0000.0000.000
31A198VAL00.019-0.10820.0030.0320.0320.0000.0000.0000.000
32A198VAL0-0.0730.09919.5300.0000.0000.0000.0000.0000.000
33A199ALA00.181-0.06515.883-0.042-0.0420.0000.0000.0000.000
34A199ALA0-0.0330.10415.0450.0120.0120.0000.0000.0000.000
35A200SER0-0.038-0.12114.5010.0510.0510.0000.0000.0000.000
36A200SER0-0.0780.04315.172-0.022-0.0220.0000.0000.0000.000
37A201PHE00.062-0.09711.344-0.049-0.0490.0000.0000.0000.000
38A201PHE0-0.0620.1038.8580.0930.0930.0000.0000.0000.000
39A202THR00.038-0.07410.8200.1520.1520.0000.0000.0000.000
40A202THR0-0.0240.08311.4590.0290.0290.0000.0000.0000.000
41A203VAL00.046-0.10911.077-0.277-0.2770.0000.0000.0000.000
42A203VAL0-0.0520.09611.5070.0090.0090.0000.0000.0000.000
43A204GLU00.053-0.12113.0470.0390.0390.0000.0000.0000.000
44A204GLU-1-0.986-0.82314.650-0.440-0.4400.0000.0000.0000.000
45A205GLY00.017-0.10814.4670.0680.0680.0000.0000.0000.000
46A206CYS00.108-0.00716.2630.0180.0180.0000.0000.0000.000
47A206CYS0-0.1360.10417.7350.0320.0320.0000.0000.0000.000
48A207GLU00.147-0.10515.632-0.084-0.0840.0000.0000.0000.000
49A207GLU-1-0.865-0.74216.044-0.458-0.4580.0000.0000.0000.000
50A208LEU00.025-0.12815.6920.0740.0740.0000.0000.0000.000
51A208LEU0-0.0980.10515.3600.0090.0090.0000.0000.0000.000
52A209ILE00.014-0.07416.103-0.062-0.0620.0000.0000.0000.000
53A209ILE0-0.0260.09518.2840.0060.0060.0000.0000.0000.000
54A210CYS00.194-0.08817.7660.0100.0100.0000.0000.0000.000
55A210CYS0-0.1470.12617.1560.0170.0170.0000.0000.0000.000
56A211LEU00.108-0.08518.4660.0160.0160.0000.0000.0000.000
57A211LEU0-0.1180.09021.4320.0020.0020.0000.0000.0000.000
58A212PRO0-0.011-0.15120.2070.0120.0120.0000.0000.0000.000
59A213GLN00.1590.04721.4260.0150.0150.0000.0000.0000.000
60A213GLN0-0.0090.11919.809-0.029-0.0290.0000.0000.0000.000
61A214ALA00.145-0.07722.6150.0120.0120.0000.0000.0000.000
62A214ALA0-0.0830.09222.885-0.004-0.0040.0000.0000.0000.000
63A215PHE00.072-0.09024.3970.0020.0020.0000.0000.0000.000
64A215PHE0-0.1390.06426.0500.0000.0000.0000.0000.0000.000
65A216ASP00.100-0.10126.0920.0030.0030.0000.0000.0000.000
66A216ASP-1-0.905-0.80325.696-0.032-0.0320.0000.0000.0000.000
67A217LEU00.051-0.11326.7250.0130.0130.0000.0000.0000.000
68A217LEU0-0.0820.09424.184-0.003-0.0030.0000.0000.0000.000
69A218PHE0-0.004-0.09128.1670.0050.0050.0000.0000.0000.000
70A218PHE0-0.0740.08426.644-0.002-0.0020.0000.0000.0000.000
71A219LEU00.095-0.08330.1470.0020.0020.0000.0000.0000.000
72A219LEU0-0.0650.07729.070-0.001-0.0010.0000.0000.0000.000
73A220LYS00.091-0.09431.0730.0030.0030.0000.0000.0000.000
74A220LYS10.7360.99828.9280.0270.0270.0000.0000.0000.000
75A221HIS00.032-0.11132.1400.0050.0050.0000.0000.0000.000
76A221HIS0-0.0020.10335.5200.0000.0000.0000.0000.0000.000
77A222LEU00.026-0.10235.1560.0050.0050.0000.0000.0000.000
78A222LEU0-0.0530.10534.781-0.001-0.0010.0000.0000.0000.000
79A223VAL00.023-0.08334.3370.0000.0000.0000.0000.0000.000
80A223VAL0-0.0990.08532.232-0.001-0.0010.0000.0000.0000.000
81A224GLY00.068-0.08534.8210.0020.0020.0000.0000.0000.000
82A225GLY00.026-0.00632.0360.0070.0070.0000.0000.0000.000
83A226LEU00.1440.01327.736-0.008-0.0080.0000.0000.0000.000
84A226LEU0-0.0950.10524.3160.0010.0010.0000.0000.0000.000
85A227HIS00.068-0.10028.720-0.009-0.0090.0000.0000.0000.000
86A227HIS0-0.0530.10731.350-0.001-0.0010.0000.0000.0000.000
87A228THR00.000-0.07930.867-0.005-0.0050.0000.0000.0000.000
88A228THR00.0490.09533.4890.0020.0020.0000.0000.0000.000
89A229VAL00.108-0.06628.939-0.003-0.0030.0000.0000.0000.000
90A229VAL0-0.0870.10027.064-0.001-0.0010.0000.0000.0000.000
91A230TYR00.076-0.08227.866-0.011-0.0110.0000.0000.0000.000
92A230TYR0-0.0440.05623.5080.0030.0030.0000.0000.0000.000
93A231THR00.017-0.08228.685-0.008-0.0080.0000.0000.0000.000
94A231THR0-0.0750.06432.8410.0020.0020.0000.0000.0000.000
95A232LYS00.095-0.07832.2090.0000.0000.0000.0000.0000.000
96A232LYS10.7410.96731.8320.0760.0760.0000.0000.0000.000
97A233LEU00.063-0.08527.941-0.002-0.0020.0000.0000.0000.000
98A233LEU0-0.1400.06325.077-0.001-0.0010.0000.0000.0000.000
99A234LYS00.159-0.04329.278-0.009-0.0090.0000.0000.0000.000
100A234LYS10.8501.03029.3300.0700.0700.0000.0000.0000.000
101A235ARG00.102-0.05030.767-0.003-0.0030.0000.0000.0000.000
102A235ARG10.7240.96134.8160.0850.0850.0000.0000.0000.000
103A236LEU00.000-0.11431.6570.0060.0060.0000.0000.0000.000
104A236LEU0-0.0930.05830.798-0.001-0.0010.0000.0000.0000.000
105A237GLU00.112-0.08130.296-0.008-0.0080.0000.0000.0000.000
106A237GLU-1-0.986-0.84130.342-0.111-0.1110.0000.0000.0000.000
107A238ILE00.088-0.09526.596-0.014-0.0140.0000.0000.0000.000
108A238ILE0-0.1410.07125.066-0.001-0.0010.0000.0000.0000.000
109A239THR00.021-0.12924.6820.0130.0130.0000.0000.0000.000
110A239THR0-0.0130.11522.8560.0060.0060.0000.0000.0000.000
111A240PRO0-0.093-0.15021.149-0.018-0.0180.0000.0000.0000.000
112A241VAL00.1160.02316.7650.0320.0320.0000.0000.0000.000
113A241VAL0-0.0450.12914.662-0.007-0.0070.0000.0000.0000.000
114A242VAL00.068-0.13417.1700.0030.0030.0000.0000.0000.000
115A242VAL0-0.1130.10116.7320.0070.0070.0000.0000.0000.000
116A243CYS00.106-0.09813.530-0.047-0.0470.0000.0000.0000.000
117A243CYS0-0.1360.10313.6630.0110.0110.0000.0000.0000.000
118A244ASN00.085-0.03611.0230.0570.0570.0000.0000.0000.000
119A244ASN0-0.0840.0508.4250.1750.1750.0000.0000.0000.000
120A245VAL00.127-0.10911.886-0.038-0.0380.0000.0000.0000.000
121A245VAL0-0.0520.10511.6010.0080.0080.0000.0000.0000.000
122A246GLU00.078-0.1237.4810.0100.0100.0000.0000.0000.000
123A246GLU-1-0.926-0.7794.7051.9142.083-0.001-0.011-0.1570.000
124A247GLN00.141-0.0898.9500.0260.0260.0000.0000.0000.000
125A247GLN0-0.1090.0838.8090.1250.1250.0000.0000.0000.000
126A248VAL00.062-0.09810.298-0.028-0.0280.0000.0000.0000.000
127A248VAL0-0.1360.08613.896-0.002-0.0020.0000.0000.0000.000
128A249ARG00.090-0.06912.243-0.060-0.0600.0000.0000.0000.000
129A249ARG10.8751.05210.629-0.816-0.8160.0000.0000.0000.000
130A250ILE00.067-0.09710.4850.0560.0560.0000.0000.0000.000
131A250ILE0-0.0480.1207.046-0.018-0.0180.0000.0000.0000.000
132A251LEU00.107-0.08011.717-0.023-0.0230.0000.0000.0000.000
133A251LEU0-0.0950.06713.514-0.008-0.0080.0000.0000.0000.000
134A252ARG00.086-0.09414.850-0.030-0.0300.0000.0000.0000.000
135A252ARG10.7420.99316.274-0.200-0.2000.0000.0000.0000.000
136A253GLY0-0.043-0.10314.972-0.005-0.0050.0000.0000.0000.000
137A254LEU00.020-0.01015.5110.0130.0130.0000.0000.0000.000
138A254LEU0-0.0510.10212.954-0.016-0.0160.0000.0000.0000.000
139A255GLY0-0.014-0.10416.773-0.026-0.0260.0000.0000.0000.000
140A256ALA00.0680.00218.265-0.003-0.0030.0000.0000.0000.000
141A256ALA0-0.0630.09217.420-0.009-0.0090.0000.0000.0000.000
142A257ILE0-0.008-0.11219.200-0.022-0.0220.0000.0000.0000.000
143A257ILE0-0.0960.07016.979-0.003-0.0030.0000.0000.0000.000
144A258GLN00.143-0.07520.3680.0190.0190.0000.0000.0000.000
145A258GLN0-0.0460.11024.3520.0120.0120.0000.0000.0000.000
146A259PRO00.059-0.08821.2240.0070.0070.0000.0000.0000.000
147A260GLY00.0350.01621.4910.0210.0210.0000.0000.0000.000
148A261VAL00.023-0.04421.4990.0070.0070.0000.0000.0000.000
149A261VAL0-0.0750.13920.170-0.003-0.0030.0000.0000.0000.000
150A262ASN00.085-0.05918.5630.0110.0110.0000.0000.0000.000
151A262ASN0-0.0740.07919.0890.0300.0300.0000.0000.0000.000
152A263ARG00.108-0.09118.3300.0170.0170.0000.0000.0000.000
153A263ARG10.8961.05519.826-0.036-0.0360.0000.0000.0000.000
154A264CYS00.086-0.08017.6590.0080.0080.0000.0000.0000.000
155A264CYS0-0.1190.11716.6040.0010.0010.0000.0000.0000.000
156A265LYS00.079-0.10817.9170.0020.0020.0000.0000.0000.000
157A265LYS10.8431.04120.1050.0940.0940.0000.0000.0000.000
158A266LEU00.047-0.10116.6200.0300.0300.0000.0000.0000.000
159A266LEU0-0.0110.11113.324-0.010-0.0100.0000.0000.0000.000
160A267ILE00.043-0.07318.067-0.004-0.0040.0000.0000.0000.000
161A267ILE0-0.0440.10221.9320.0050.0050.0000.0000.0000.000
162A268SER00.117-0.06819.972-0.020-0.0200.0000.0000.0000.000
163A268SER0-0.0270.06121.2380.0050.0050.0000.0000.0000.000
164A269ARG00.098-0.09121.2430.0300.0300.0000.0000.0000.000
165A269ARG10.7620.99620.3340.3260.3260.0000.0000.0000.000
166A270LYS00.125-0.08223.4100.0250.0250.0000.0000.0000.000
167A270LYS10.8301.04625.4130.2080.2080.0000.0000.0000.000
168A271ASP00.031-0.10924.7080.0230.0230.0000.0000.0000.000
169A271ASP-1-0.831-0.75123.565-0.247-0.2470.0000.0000.0000.000
170A272PHE00.120-0.06524.9410.0210.0210.0000.0000.0000.000
171A272PHE0-0.0860.09524.354-0.002-0.0020.0000.0000.0000.000
172A273GLU00.055-0.11326.2740.0170.0170.0000.0000.0000.000
173A273GLU-1-0.871-0.80127.698-0.160-0.1600.0000.0000.0000.000
174A274THR0-0.021-0.08528.8860.0140.0140.0000.0000.0000.000
175A274THR0-0.0370.03929.142-0.002-0.0020.0000.0000.0000.000
176A275LEU00.148-0.06829.1340.0120.0120.0000.0000.0000.000
177A275LEU0-0.1450.08627.4480.0000.0000.0000.0000.0000.000
178A276TYR00.108-0.08130.2390.0130.0130.0000.0000.0000.000
179A276TYR0-0.0690.09630.330-0.002-0.0020.0000.0000.0000.000
180A277ASN00.094-0.05031.8970.0100.0100.0000.0000.0000.000
181A277ASN0-0.0910.07533.7020.0040.0040.0000.0000.0000.000
182A278ASP00.118-0.06033.8500.0080.0080.0000.0000.0000.000
183A278ASP-1-0.816-0.75633.589-0.087-0.0870.0000.0000.0000.000
184A279CYS00.008-0.14134.2140.0080.0080.0000.0000.0000.000
185A279CYS0-0.1730.06432.6110.0010.0010.0000.0000.0000.000
186A280THR0-0.033-0.08235.4620.0070.0070.0000.0000.0000.000
187A280THR0-0.0520.04535.493-0.001-0.0010.0000.0000.0000.000
188A281ASN00.117-0.03937.9570.0060.0060.0000.0000.0000.000
189A281ASN0-0.1440.04738.8390.0020.0020.0000.0000.0000.000
190A282ALA0-0.057-0.13639.062-0.001-0.0010.0000.0000.0000.000
191A282ALA00.0540.05138.4740.0010.0010.0000.0000.0000.000