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: 4QGGN

Calculation Name: 1EU3-A-Xray547

Preferred Name:

Target Type:

Ligand Name: phosphate ion | zinc ion | potassium ion

Ligand 3-letter code: PO4 | ZN | K

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 1EU3

Chain ID: A

ChEMBL ID:

UniProt ID: Q9RQQ5

Base Structure: X-ray

Registration Date: 2025-09-02

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 210
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -2559132.088762
FMO2-HF: Nuclear repulsion 2475902.733968
FMO2-HF: Total energy -83229.354794
FMO2-MP2: Total energy -83478.468926


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:2:GLY)


Summations of interaction energy for fragment #1(A:2: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.
-37.484-33.9130.74-1.883-2.428-0.015
Interaction energy analysis for fragmet #1(A:2:GLY)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 1 / q_Mulliken : 0.843 / q_NPA : 0.912
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].
3A2GLU-1-0.810-0.9133.828-34.357-33.617-0.006-0.256-0.4790.000
5A4ASP-1-0.869-0.9363.461-45.630-45.4440.011-0.070-0.1270.000
6A5ASN0-0.004-0.0092.991-7.249-5.6970.236-0.873-0.915-0.008
178A177VAL0-0.002-0.0094.214-0.181-0.116-0.001-0.009-0.0550.000
181A180ARG10.8320.9082.80155.96556.9930.500-0.675-0.852-0.007
4A3VAL00.0310.0176.8552.4082.4080.0000.0000.0000.000
7A6ASN00.0710.0445.4864.4534.4530.0000.0000.0000.000
8A7SER0-0.023-0.0378.4413.8133.8130.0000.0000.0000.000
9A8LEU0-0.055-0.0026.1221.8551.8550.0000.0000.0000.000
10A9LEU00.0050.0048.5072.7502.7500.0000.0000.0000.000
11A10ARG10.9010.95410.68424.40924.4090.0000.0000.0000.000
12A11ASN0-0.019-0.00712.4722.0222.0220.0000.0000.0000.000
13A12ILE0-0.0180.01610.9871.4551.4550.0000.0000.0000.000
14A13TYR00.005-0.01313.5271.0991.0990.0000.0000.0000.000
15A14SER0-0.077-0.03116.3901.1911.1910.0000.0000.0000.000
16A15THR0-0.081-0.04817.2640.9110.9110.0000.0000.0000.000
17A16ILE0-0.015-0.00319.7830.2350.2350.0000.0000.0000.000
18A17VAL0-0.004-0.01922.890-0.254-0.2540.0000.0000.0000.000
19A18TYR0-0.0030.00525.0620.3190.3190.0000.0000.0000.000
20A19GLU-1-0.874-0.95328.287-10.083-10.0830.0000.0000.0000.000
21A20TYR0-0.032-0.05131.0740.1100.1100.0000.0000.0000.000
22A21SER00.0060.00234.499-0.105-0.1050.0000.0000.0000.000
23A22ASP-1-0.842-0.92037.311-7.449-7.4490.0000.0000.0000.000
24A23ILE0-0.0080.01835.5820.0140.0140.0000.0000.0000.000
25A24VAL0-0.011-0.00138.9760.0140.0140.0000.0000.0000.000
26A25ILE0-0.0050.00736.412-0.139-0.1390.0000.0000.0000.000
27A26ASP-1-0.861-0.92637.956-7.610-7.6100.0000.0000.0000.000
28A27PHE0-0.029-0.02036.7240.1700.1700.0000.0000.0000.000
29A28LYS10.8950.97535.3068.6358.6350.0000.0000.0000.000
30A29THR0-0.027-0.01733.4530.1070.1070.0000.0000.0000.000
31A30SER00.0360.00933.085-0.092-0.0920.0000.0000.0000.000
32A31HIS10.8850.91827.30211.17311.1730.0000.0000.0000.000
33A32ASN0-0.050-0.01627.538-0.248-0.2480.0000.0000.0000.000
34A33LEU00.0180.02030.8890.4610.4610.0000.0000.0000.000
35A34VAL0-0.022-0.01531.666-0.350-0.3500.0000.0000.0000.000
36A35THR00.0360.01933.0770.2040.2040.0000.0000.0000.000
37A36LYS10.8470.90735.6417.5797.5790.0000.0000.0000.000
38A37LYS10.8310.91937.0197.5197.5190.0000.0000.0000.000
39A38LEU0-0.034-0.00232.8900.1660.1660.0000.0000.0000.000
40A39ASP-1-0.764-0.87234.854-9.024-9.0240.0000.0000.0000.000
41A40VAL0-0.036-0.02237.3190.0570.0570.0000.0000.0000.000
42A41ARG10.8670.93830.5099.8499.8490.0000.0000.0000.000
43A42ASP-1-0.867-0.93831.154-9.832-9.8320.0000.0000.0000.000
44A43ALA0-0.060-0.03334.7160.0700.0700.0000.0000.0000.000
45A44ARG10.8050.91033.6459.3959.3950.0000.0000.0000.000
46A45ASP-1-0.797-0.90136.263-7.912-7.9120.0000.0000.0000.000
47A46PHE0-0.011-0.01329.285-0.195-0.1950.0000.0000.0000.000
48A47PHE0-0.023-0.01432.9880.3060.3060.0000.0000.0000.000
49A48ILE00.0360.01928.496-0.326-0.3260.0000.0000.0000.000
50A49ASN0-0.009-0.00128.3240.1270.1270.0000.0000.0000.000
51A50SER0-0.011-0.00927.262-0.405-0.4050.0000.0000.0000.000
52A51GLU-1-0.783-0.87123.737-11.881-11.8810.0000.0000.0000.000
53A52MET00.0220.00025.445-0.342-0.3420.0000.0000.0000.000
54A53ASP-1-0.861-0.93224.755-12.897-12.8970.0000.0000.0000.000
55A54GLU-1-0.926-0.97327.505-9.408-9.4080.0000.0000.0000.000
56A55TYR0-0.037-0.01929.9830.2400.2400.0000.0000.0000.000
57A56ALA00.0580.03229.3060.2760.2760.0000.0000.0000.000
58A57ALA0-0.011-0.01631.2910.2150.2150.0000.0000.0000.000
59A58ASN0-0.072-0.04932.9580.3660.3660.0000.0000.0000.000
60A59ASP-1-0.915-0.93135.066-8.779-8.7790.0000.0000.0000.000
61A60PHE0-0.054-0.02432.9560.1950.1950.0000.0000.0000.000
62A61LYS10.9220.94837.5797.3917.3910.0000.0000.0000.000
63A62THR00.007-0.01540.038-0.134-0.1340.0000.0000.0000.000
64A63GLY0-0.026-0.00841.1450.1810.1810.0000.0000.0000.000
65A64ASP-1-0.836-0.90839.854-7.708-7.7080.0000.0000.0000.000
66A65LYS10.8140.88440.3847.2007.2000.0000.0000.0000.000
67A66ILE0-0.009-0.01134.310-0.019-0.0190.0000.0000.0000.000
68A67ALA0-0.014-0.00235.3050.1270.1270.0000.0000.0000.000
69A68VAL0-0.019-0.01329.713-0.177-0.1770.0000.0000.0000.000
70A69PHE0-0.027-0.01825.5210.0930.0930.0000.0000.0000.000
71A70SER0-0.0100.00924.979-0.230-0.2300.0000.0000.0000.000
72A71VAL00.0220.02019.4490.2760.2760.0000.0000.0000.000
73A72PRO0-0.039-0.01022.053-0.099-0.0990.0000.0000.0000.000
74A73PHE00.017-0.01718.434-0.744-0.7440.0000.0000.0000.000
75A74ASP-1-0.892-0.94519.416-13.993-13.9930.0000.0000.0000.000
76A75TRP0-0.036-0.03620.7440.2260.2260.0000.0000.0000.000
77A76ASN00.0170.02325.7130.2060.2060.0000.0000.0000.000
78A77TYR00.0730.01726.5080.4490.4490.0000.0000.0000.000
79A78LEU00.0040.00030.1810.3330.3330.0000.0000.0000.000
80A79SER0-0.036-0.00333.3750.3420.3420.0000.0000.0000.000
81A80LYS10.9920.97036.1827.4367.4360.0000.0000.0000.000
82A81GLY00.0300.01838.7030.0650.0650.0000.0000.0000.000
83A82LYS10.9321.00034.9358.8108.8100.0000.0000.0000.000
84A83VAL00.0310.02030.072-0.139-0.1390.0000.0000.0000.000
85A84THR0-0.054-0.02929.8380.2910.2910.0000.0000.0000.000
86A85ALA00.0360.03326.130-0.286-0.2860.0000.0000.0000.000
87A86TYR0-0.021-0.01324.1720.5350.5350.0000.0000.0000.000
88A87THR0-0.007-0.00423.189-0.538-0.5380.0000.0000.0000.000
89A88TYR00.0070.00118.5950.5280.5280.0000.0000.0000.000
90A89GLY00.0450.03023.471-0.019-0.0190.0000.0000.0000.000
91A90GLY00.0350.01726.3940.1090.1090.0000.0000.0000.000
92A91ILE0-0.070-0.02427.5550.3510.3510.0000.0000.0000.000
93A92THR0-0.008-0.00431.240-0.027-0.0270.0000.0000.0000.000
94A93PRO00.0780.02134.1050.1060.1060.0000.0000.0000.000
95A94TYR0-0.0180.00337.796-0.011-0.0110.0000.0000.0000.000
96A95GLN00.0100.00739.2130.0140.0140.0000.0000.0000.000
97A96LYS10.9180.97441.1426.6996.6990.0000.0000.0000.000
98A97THR00.003-0.00943.8550.0800.0800.0000.0000.0000.000
99A98SER00.0080.02240.176-0.104-0.1040.0000.0000.0000.000
100A99ILE00.001-0.01740.0430.2110.2110.0000.0000.0000.000
101A100PRO0-0.020-0.00638.052-0.191-0.1910.0000.0000.0000.000
102A101LYS10.8410.92036.8238.2698.2690.0000.0000.0000.000
103A102ASN0-0.002-0.00534.146-0.270-0.2700.0000.0000.0000.000
104A103ILE0-0.013-0.00629.8590.1910.1910.0000.0000.0000.000
105A104PRO00.0030.00731.458-0.201-0.2010.0000.0000.0000.000
106A105VAL00.011-0.00626.300-0.285-0.2850.0000.0000.0000.000
107A106ASN0-0.051-0.01227.5940.4270.4270.0000.0000.0000.000
108A107LEU00.0090.00021.856-0.470-0.4700.0000.0000.0000.000
109A108TRP0-0.024-0.01622.9180.4810.4810.0000.0000.0000.000
110A109ILE00.006-0.00419.435-0.675-0.6750.0000.0000.0000.000
111A110ASN00.0130.01818.036-0.161-0.1610.0000.0000.0000.000
112A111GLY00.0260.02420.3910.6240.6240.0000.0000.0000.000
113A112LYS10.9100.96423.07012.63312.6330.0000.0000.0000.000
114A113GLN00.0010.00525.093-0.270-0.2700.0000.0000.0000.000
115A114ILE0-0.056-0.03524.6110.3220.3220.0000.0000.0000.000
116A115SER0-0.020-0.00827.7100.0640.0640.0000.0000.0000.000
117A116VAL00.0410.01627.104-0.340-0.3400.0000.0000.0000.000
118A117PRO0-0.0070.00529.8200.3830.3830.0000.0000.0000.000
119A118TYR00.020-0.00232.089-0.123-0.1230.0000.0000.0000.000
120A119ASN0-0.024-0.02834.1760.0210.0210.0000.0000.0000.000
121A120GLU-1-0.911-0.93927.703-11.153-11.1530.0000.0000.0000.000
122A121ILE00.0030.00825.709-0.278-0.2780.0000.0000.0000.000
123A122SER00.0250.01729.5940.2380.2380.0000.0000.0000.000
124A123THR0-0.016-0.03231.290-0.181-0.1810.0000.0000.0000.000
125A124ASN00.0160.01233.4740.3350.3350.0000.0000.0000.000
126A125LYS10.8570.92631.71110.16910.1690.0000.0000.0000.000
127A126THR00.010-0.02335.962-0.089-0.0890.0000.0000.0000.000
128A127THR0-0.021-0.00433.9040.0030.0030.0000.0000.0000.000
129A128VAL0-0.0120.00629.8400.0090.0090.0000.0000.0000.000
130A129THR00.0610.01727.071-0.247-0.2470.0000.0000.0000.000
131A130ALA00.0280.01023.896-0.005-0.0050.0000.0000.0000.000
132A131GLN00.0420.00722.379-0.598-0.5980.0000.0000.0000.000
133A132GLU-1-0.777-0.85123.501-10.574-10.5740.0000.0000.0000.000
134A133ILE00.0080.00325.235-0.003-0.0030.0000.0000.0000.000
135A134ASP-1-0.735-0.82918.843-17.221-17.2210.0000.0000.0000.000
136A135LEU0-0.034-0.01619.901-0.442-0.4420.0000.0000.0000.000
137A136LYS10.7690.88621.97510.76610.7660.0000.0000.0000.000
138A137VAL00.0490.01820.602-0.007-0.0070.0000.0000.0000.000
139A138ARG10.8370.89913.99419.58619.5860.0000.0000.0000.000
140A139LYS10.9260.97419.38712.80712.8070.0000.0000.0000.000
141A140PHE00.0590.02621.589-0.051-0.0510.0000.0000.0000.000
142A141LEU0-0.003-0.00619.1080.0410.0410.0000.0000.0000.000
143A142ILE0-0.057-0.02316.460-0.320-0.3200.0000.0000.0000.000
144A143ALA0-0.055-0.02119.0810.0840.0840.0000.0000.0000.000
145A144GLN0-0.019-0.00822.6640.3220.3220.0000.0000.0000.000
146A145HIS00.0150.01221.2430.0510.0510.0000.0000.0000.000
147A146GLN00.0140.01818.428-0.882-0.8820.0000.0000.0000.000
148A147LEU00.0580.04314.175-1.332-1.3320.0000.0000.0000.000
149A148TYR0-0.061-0.05711.5351.1511.1510.0000.0000.0000.000
150A149SER0-0.025-0.01413.024-0.427-0.4270.0000.0000.0000.000
151A150SER0-0.028-0.02813.493-1.311-1.3110.0000.0000.0000.000
152A151GLY00.012-0.00313.8761.3021.3020.0000.0000.0000.000
153A152SER0-0.0290.01013.7380.5520.5520.0000.0000.0000.000
154A153SER0-0.004-0.01812.948-1.237-1.2370.0000.0000.0000.000
155A154TYR0-0.063-0.03413.064-0.959-0.9590.0000.0000.0000.000
156A155LYS10.8350.9028.56023.65123.6510.0000.0000.0000.000
157A156SER0-0.069-0.0279.146-2.132-2.1320.0000.0000.0000.000
158A157GLY00.0890.03411.8181.3011.3010.0000.0000.0000.000
159A158ARG10.8220.89814.45816.37416.3740.0000.0000.0000.000
160A159LEU00.0250.03017.2060.7070.7070.0000.0000.0000.000
161A160VAL0-0.002-0.01620.297-0.200-0.2000.0000.0000.0000.000
162A161PHE00.007-0.00722.7030.4290.4290.0000.0000.0000.000
163A162HIS0-0.070-0.03826.2820.2570.2570.0000.0000.0000.000
164A163THR0-0.002-0.00729.0320.2040.2040.0000.0000.0000.000
165A164ASN0-0.062-0.03931.6600.0480.0480.0000.0000.0000.000
166A165ASP-1-0.805-0.88433.754-9.199-9.1990.0000.0000.0000.000
167A166ASN0-0.035-0.03134.646-0.018-0.0180.0000.0000.0000.000
168A167SER0-0.102-0.06231.020-0.191-0.1910.0000.0000.0000.000
169A168ASP-1-0.885-0.94527.095-11.062-11.0620.0000.0000.0000.000
170A169LYS10.8910.95025.98711.24711.2470.0000.0000.0000.000
171A170TYR0-0.022-0.03422.303-0.513-0.5130.0000.0000.0000.000
172A171SER0-0.018-0.02220.046-0.070-0.0700.0000.0000.0000.000
173A172PHE0-0.0160.00017.042-0.152-0.1520.0000.0000.0000.000
174A173ASP-1-0.828-0.91211.628-25.722-25.7220.0000.0000.0000.000
175A174LEU0-0.034-0.01413.694-0.182-0.1820.0000.0000.0000.000
176A175PHE00.0110.0048.390-0.589-0.5890.0000.0000.0000.000
177A176TYR0-0.0220.0057.817-5.828-5.8280.0000.0000.0000.000
179A178GLY00.0310.0267.7000.6820.6820.0000.0000.0000.000
180A179TYR0-0.042-0.0407.418-4.237-4.2370.0000.0000.0000.000
182A181ASP-1-0.784-0.8638.083-21.263-21.2630.0000.0000.0000.000
183A182LYS10.9230.96811.80117.15017.1500.0000.0000.0000.000
184A183GLU-1-0.923-0.94514.974-15.976-15.9760.0000.0000.0000.000
185A184SER0-0.037-0.05311.866-0.228-0.2280.0000.0000.0000.000
186A185ILE0-0.021-0.0079.3080.1510.1510.0000.0000.0000.000
187A186PHE00.036-0.00513.2190.5920.5920.0000.0000.0000.000
188A187LYS10.9270.97616.39117.83117.8310.0000.0000.0000.000
189A188VAL0-0.006-0.00315.2050.7490.7490.0000.0000.0000.000
190A189TYR0-0.021-0.02918.0670.5050.5050.0000.0000.0000.000
191A190LYS10.8100.91821.14813.75013.7500.0000.0000.0000.000
192A191ASP-1-0.747-0.85223.061-12.950-12.9500.0000.0000.0000.000
193A192ASN0-0.038-0.03125.0420.3540.3540.0000.0000.0000.000
194A193LYS10.8760.97824.99911.65711.6570.0000.0000.0000.000
195A194SER0-0.004-0.00826.960-0.113-0.1130.0000.0000.0000.000
196A195PHE00.0300.00626.443-0.040-0.0400.0000.0000.0000.000
197A196ASN00.0410.02532.0470.1080.1080.0000.0000.0000.000
198A197ILE00.0460.00933.609-0.097-0.0970.0000.0000.0000.000
199A198ASP-1-0.858-0.91835.339-8.171-8.1710.0000.0000.0000.000
200A199LYS10.8680.94334.3358.5258.5250.0000.0000.0000.000
201A200ILE0-0.0200.00029.674-0.196-0.1960.0000.0000.0000.000
202A201GLY0-0.0060.00832.5820.2140.2140.0000.0000.0000.000
203A202HIS0-0.073-0.04329.2360.4610.4610.0000.0000.0000.000
204A203LEU0-0.032-0.01025.574-0.225-0.2250.0000.0000.0000.000
205A204ASP-1-0.780-0.87225.133-11.193-11.1930.0000.0000.0000.000
206A205ILE0-0.011-0.01120.301-0.575-0.5750.0000.0000.0000.000
207A206GLU-1-0.841-0.90019.026-14.929-14.9290.0000.0000.0000.000
208A207ILE00.009-0.00715.744-1.072-1.0720.0000.0000.0000.000
209A208ASP-1-0.870-0.94015.299-16.177-16.1770.0000.0000.0000.000
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