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: K3Y33

Calculation Name: 4FFE-X-Xray372

Preferred Name:

Target Type:

Ligand Name:

ligand 3-letter code:

PDB ID: 4FFE

Chain ID: X

ChEMBL ID:

UniProt ID: Q8QN43

Base Structure: X-ray

Registration Date: 2023-06-20

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
FMO calculation
FMO method FMO2-MP2/6-31G(d)
Fragmentation Auto
Number of fragment 149
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23Q2 / 20200603(SMP)
Total energy (hartree)
FMO2-HF: Electronic energy -1569640.189275
FMO2-HF: Nuclear repulsion 1506463.335774
FMO2-HF: Total energy -63176.853502
FMO2-MP2: Total energy -63360.394286


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(X:0:GLY)


Summations of interaction energy for fragment #1(X:0: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.
-6.369-3.7454.228-3.657-3.196-0.021
Interaction energy analysis for fragmet #1(X:0:GLY)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 0 / q_Mulliken : -0.014 / q_NPA : -0.020
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].
3X2LYS10.8690.9113.7922.1613.432-0.020-0.615-0.6370.000
4X3LEU0-0.034-0.0166.9640.2330.2330.0000.0000.0000.000
5X4ALA00.0030.01310.6360.0910.0910.0000.0000.0000.000
6X5PHE0-0.026-0.02913.1120.0560.0560.0000.0000.0000.000
7X6ASN00.0280.01216.8780.0120.0120.0000.0000.0000.000
8X7PHE0-0.021-0.01919.4250.0280.0280.0000.0000.0000.000
9X8ASN00.0370.02122.7820.0050.0050.0000.0000.0000.000
10X9LEU0-0.047-0.02325.8700.0130.0130.0000.0000.0000.000
11X10GLU-1-0.799-0.86729.428-0.152-0.1520.0000.0000.0000.000
12X11ILE0-0.064-0.05032.2390.0090.0090.0000.0000.0000.000
13X12ASN00.0050.00735.5240.0020.0020.0000.0000.0000.000
14X13GLY00.0340.01638.6090.0050.0050.0000.0000.0000.000
15X14SER0-0.037-0.02040.8950.0000.0000.0000.0000.0000.000
16X15ASP-1-0.884-0.93439.251-0.079-0.0790.0000.0000.0000.000
17X16THR0-0.049-0.04234.088-0.001-0.0010.0000.0000.0000.000
18X17HIS0-0.0280.00630.5390.0110.0110.0000.0000.0000.000
19X18SER00.000-0.00228.670-0.003-0.0030.0000.0000.0000.000
20X19THR00.012-0.00225.699-0.002-0.0020.0000.0000.0000.000
21X20VAL0-0.024-0.01220.592-0.006-0.0060.0000.0000.0000.000
22X21ASP-1-0.841-0.88919.554-0.283-0.2830.0000.0000.0000.000
23X22VAL0-0.010-0.01815.150-0.028-0.0280.0000.0000.0000.000
24X23TYR00.008-0.00813.3150.0300.0300.0000.0000.0000.000
25X24LEU0-0.018-0.0169.450-0.023-0.0230.0000.0000.0000.000
26X25ASP-1-0.790-0.8886.332-2.551-2.5510.0000.0000.0000.000
27X26ASP-1-0.901-0.9438.464-1.336-1.3360.0000.0000.0000.000
28X27SER0-0.048-0.01511.4980.2340.2340.0000.0000.0000.000
29X28GLN0-0.037-0.01713.645-0.008-0.0080.0000.0000.0000.000
30X29ILE0-0.049-0.03014.3950.0580.0580.0000.0000.0000.000
31X30ILE0-0.009-0.01117.4220.0610.0610.0000.0000.0000.000
32X31THR0-0.0060.00920.096-0.018-0.0180.0000.0000.0000.000
33X32PHE0-0.008-0.01622.9360.0240.0240.0000.0000.0000.000
34X33ASP-1-0.726-0.84025.613-0.138-0.1380.0000.0000.0000.000
35X34GLY00.0750.04128.8090.0080.0080.0000.0000.0000.000
36X35LYS10.8190.91430.6730.0950.0950.0000.0000.0000.000
37X36ASP-1-0.906-0.97130.385-0.086-0.0860.0000.0000.0000.000
38X37ILE0-0.040-0.00822.935-0.010-0.0100.0000.0000.0000.000
39X38ARG10.8160.88325.0580.1540.1540.0000.0000.0000.000
40X39PRO00.0050.02021.877-0.021-0.0210.0000.0000.0000.000
41X40THR0-0.012-0.02319.5080.0170.0170.0000.0000.0000.000
42X41ILE00.0140.00915.484-0.009-0.0090.0000.0000.0000.000
43X42PRO00.027-0.00219.4900.0160.0160.0000.0000.0000.000
44X43PHE00.0170.00414.2810.0360.0360.0000.0000.0000.000
45X44MET00.0070.01817.7940.0230.0230.0000.0000.0000.000
46X45ILE0-0.034-0.01820.4710.0070.0070.0000.0000.0000.000
47X46GLY0-0.010-0.00524.1620.0130.0130.0000.0000.0000.000
48X47ASP-1-0.834-0.90421.125-0.073-0.0730.0000.0000.0000.000
49X48GLU-1-0.911-0.95523.732-0.034-0.0340.0000.0000.0000.000
50X49ILE0-0.049-0.02421.1210.0060.0060.0000.0000.0000.000
51X50PHE0-0.014-0.02716.484-0.007-0.0070.0000.0000.0000.000
52X51LEU00.0000.00921.018-0.013-0.0130.0000.0000.0000.000
53X52PRO00.0290.01223.591-0.007-0.0070.0000.0000.0000.000
54X53PHE00.0130.01820.6300.0000.0000.0000.0000.0000.000
55X54TYR00.0500.00516.0590.0010.0010.0000.0000.0000.000
56X55LYS10.9050.98022.9130.0950.0950.0000.0000.0000.000
57X56ASN0-0.0120.01426.4430.0070.0070.0000.0000.0000.000
58X57VAL00.0360.01922.1410.0010.0010.0000.0000.0000.000
59X58PHE00.006-0.01420.146-0.003-0.0030.0000.0000.0000.000
60X59SER00.002-0.01425.7390.0020.0020.0000.0000.0000.000
61X60GLU-1-0.885-0.93328.057-0.072-0.0720.0000.0000.0000.000
62X61PHE0-0.035-0.01124.5990.0040.0040.0000.0000.0000.000
63X62PHE00.0440.01725.6380.0030.0030.0000.0000.0000.000
64X63SER0-0.039-0.01730.0520.0080.0080.0000.0000.0000.000
65X64LEU0-0.042-0.02931.6870.0090.0090.0000.0000.0000.000
66X65PHE0-0.0300.00030.8950.0020.0020.0000.0000.0000.000
67X66ARG10.8410.92332.7900.0810.0810.0000.0000.0000.000
68X67ARG10.9040.96035.4070.0900.0900.0000.0000.0000.000
69X68VAL0-0.015-0.01137.0920.0060.0060.0000.0000.0000.000
70X69PRO0-0.016-0.01639.496-0.004-0.0040.0000.0000.0000.000
71X70THR0-0.013-0.01638.5850.0000.0000.0000.0000.0000.000
72X71SER0-0.009-0.00140.5540.0020.0020.0000.0000.0000.000
73X72THR00.0030.00738.6650.0020.0020.0000.0000.0000.000
74X73PRO0-0.006-0.00340.5500.0000.0000.0000.0000.0000.000
75X74TYR0-0.073-0.06532.4180.0000.0000.0000.0000.0000.000
76X75GLU-1-0.835-0.87634.067-0.109-0.1090.0000.0000.0000.000
77X76ASP-1-0.886-0.93828.546-0.188-0.1880.0000.0000.0000.000
78X77LEU0-0.035-0.01728.648-0.001-0.0010.0000.0000.0000.000
79X78THR00.0910.03822.095-0.002-0.0020.0000.0000.0000.000
80X79TYR0-0.108-0.06620.4010.0100.0100.0000.0000.0000.000
81X80PHE00.0470.03513.1660.0080.0080.0000.0000.0000.000
82X81TYR0-0.003-0.01116.0030.0270.0270.0000.0000.0000.000
83X82GLU-1-0.778-0.8759.413-1.252-1.2520.0000.0000.0000.000
84X83CYS0-0.081-0.01610.5620.0560.0560.0000.0000.0000.000
85X84ASP-1-0.809-0.8774.873-2.061-1.994-0.001-0.007-0.0590.000
86X85TYR0-0.029-0.0185.0250.6570.6570.0000.0000.0000.000
87X86THR00.015-0.0302.466-1.800-0.1314.214-3.306-2.577-0.021
88X87ASP-1-0.950-0.9753.3760.6080.2250.0350.2710.0770.000
89X88ASN0-0.064-0.0376.002-0.519-0.5190.0000.0000.0000.000
90X89LYS10.9300.9746.748-0.374-0.3740.0000.0000.0000.000
91X90SER00.003-0.0097.1550.0080.0080.0000.0000.0000.000
92X91THR0-0.035-0.0117.7200.0940.0940.0000.0000.0000.000
93X92PHE0-0.027-0.01810.095-0.084-0.0840.0000.0000.0000.000
94X93ASP-1-0.862-0.92312.359-0.441-0.4410.0000.0000.0000.000
95X94GLN0-0.050-0.03114.011-0.013-0.0130.0000.0000.0000.000
96X95PHE00.0380.02916.1580.0310.0310.0000.0000.0000.000
97X96TYR0-0.013-0.02020.1690.0040.0040.0000.0000.0000.000
98X97LEU00.0180.01322.1510.0010.0010.0000.0000.0000.000
99X98TYR0-0.078-0.09125.5290.0100.0100.0000.0000.0000.000
100X99ASN00.0280.00829.2740.0010.0010.0000.0000.0000.000
101X100GLY00.0550.03326.4180.0030.0030.0000.0000.0000.000
102X101GLU-1-0.992-0.98526.015-0.163-0.1630.0000.0000.0000.000
103X102GLU-1-0.924-0.96521.417-0.265-0.2650.0000.0000.0000.000
104X103TYR0-0.114-0.07925.2870.0180.0180.0000.0000.0000.000
105X104THR00.0510.00924.107-0.002-0.0020.0000.0000.0000.000
106X105VAL0-0.032-0.01126.8220.0080.0080.0000.0000.0000.000
107X106LYS10.9570.98628.4820.1100.1100.0000.0000.0000.000
108X107THR00.0080.01132.5140.0060.0060.0000.0000.0000.000
109X108GLN0-0.013-0.01036.182-0.002-0.0020.0000.0000.0000.000
110X109GLU-1-0.925-0.96038.533-0.079-0.0790.0000.0000.0000.000
111X110ALA0-0.014-0.00538.220-0.004-0.0040.0000.0000.0000.000
112X111THR00.0620.02936.495-0.001-0.0010.0000.0000.0000.000
113X112ASN00.018-0.00634.2680.0010.0010.0000.0000.0000.000
114X113LYS10.9841.02530.9100.1300.1300.0000.0000.0000.000
115X114ASN00.0350.01631.209-0.014-0.0140.0000.0000.0000.000
116X115MET0-0.0030.01432.064-0.002-0.0020.0000.0000.0000.000
117X116TRP0-0.011-0.00925.5630.0090.0090.0000.0000.0000.000
118X117LEU0-0.0050.02126.248-0.006-0.0060.0000.0000.0000.000
119X118THR0-0.094-0.05827.4600.0000.0000.0000.0000.0000.000
120X119THR0-0.058-0.05729.2430.0030.0030.0000.0000.0000.000
121X120SER0-0.001-0.00624.9140.0050.0050.0000.0000.0000.000
122X121GLU-1-0.749-0.82620.814-0.171-0.1710.0000.0000.0000.000
123X122PHE0-0.043-0.03423.6030.0060.0060.0000.0000.0000.000
124X123ARG10.7930.90326.2470.1440.1440.0000.0000.0000.000
125X124LEU00.0250.01919.6100.0080.0080.0000.0000.0000.000
126X125LYS10.8650.90418.4690.1880.1880.0000.0000.0000.000
127X126LYS10.8690.96722.9920.0910.0910.0000.0000.0000.000
128X127TRP0-0.069-0.04524.6690.0090.0090.0000.0000.0000.000
129X128PHE0-0.001-0.00815.609-0.002-0.0020.0000.0000.0000.000
130X129ASP-1-0.818-0.89619.189-0.096-0.0960.0000.0000.0000.000
131X130GLY00.003-0.00915.490-0.026-0.0260.0000.0000.0000.000
132X131GLU-1-0.898-0.96714.350-0.061-0.0610.0000.0000.0000.000
133X132ASP-1-0.798-0.89015.214-0.073-0.0730.0000.0000.0000.000
134X134ILE00.0310.0109.035-0.043-0.0430.0000.0000.0000.000
135X135MET0-0.0150.00010.9240.0410.0410.0000.0000.0000.000
136X136HIS10.8090.89113.2590.1650.1650.0000.0000.0000.000
137X137LEU00.0150.0266.4700.0630.0630.0000.0000.0000.000
138X138ARG10.9470.9717.821-0.616-0.6160.0000.0000.0000.000
139X139SER0-0.043-0.0339.7680.1040.1040.0000.0000.0000.000
140X140LEU0-0.039-0.02312.0220.0360.0360.0000.0000.0000.000
141X141VAL0-0.017-0.0026.898-0.014-0.0140.0000.0000.0000.000
142X142ARG10.8950.93910.146-0.302-0.3020.0000.0000.0000.000
143X143LYS10.8530.93212.5630.0580.0580.0000.0000.0000.000
144X144MET0-0.036-0.0169.8110.0100.0100.0000.0000.0000.000
145X145GLU-1-0.962-0.9959.1350.7750.7750.0000.0000.0000.000
146X146ASP-1-0.847-0.90913.7920.2710.2710.0000.0000.0000.000
147X147SER0-0.0350.00917.007-0.021-0.0210.0000.0000.0000.000
148X148LYS10.9320.95619.014-0.016-0.0160.0000.0000.0000.000
149X149ARG10.8820.94714.506-0.077-0.0770.0000.0000.0000.000