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: LGJ59

Calculation Name: 3C3P-A-Xray547

Preferred Name:

Target Type:

Ligand Name: di(hydroxyethyl)ether

Ligand 3-letter code: PEG

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 3C3P

Chain ID: A

ChEMBL ID:

UniProt ID: Q74FR2

Base Structure: X-ray

Registration Date: 2025-10-04

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 198
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -2244685.628992
FMO2-HF: Nuclear repulsion 2166828.587999
FMO2-HF: Total energy -77857.040993
FMO2-MP2: Total energy -78082.181662


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:0:GLY)


Summations of interaction energy for fragment #1(A: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.
-17.15-15.0193.185-2.916-2.4-0.036
Interaction energy analysis for fragmet #1(A:0:GLY)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 1 / q_Mulliken : 0.823 / q_NPA : 0.905
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].
3A2ILE00.015-0.0092.185-27.243-25.4323.186-2.856-2.142-0.036
4A3PRO0-0.0130.0073.961-2.514-2.2290.000-0.051-0.2330.000
5A4ILE00.015-0.0064.5646.3626.397-0.001-0.009-0.0250.000
6A5VAL00.0210.0267.9712.2852.2850.0000.0000.0000.000
7A6ASP-1-0.801-0.8787.566-33.420-33.4200.0000.0000.0000.000
8A7SER0-0.008-0.0156.4532.1122.1120.0000.0000.0000.000
9A8ARG10.8880.9248.02827.64327.6430.0000.0000.0000.000
10A9ILE00.0070.00711.5951.6161.6160.0000.0000.0000.000
11A10GLY00.0060.00410.3791.1581.1580.0000.0000.0000.000
12A11ALA00.0610.02311.2661.6031.6030.0000.0000.0000.000
13A12TYR0-0.030-0.00512.9971.5221.5220.0000.0000.0000.000
14A13LEU00.001-0.00914.3991.1181.1180.0000.0000.0000.000
15A14ASP-1-0.873-0.94112.337-22.876-22.8760.0000.0000.0000.000
16A15GLY0-0.031-0.01015.8990.8400.8400.0000.0000.0000.000
17A16LEU0-0.038-0.01218.5120.9670.9670.0000.0000.0000.000
18A17LEU0-0.098-0.02916.7270.7090.7090.0000.0000.0000.000
19A18PRO0-0.030-0.00720.8170.3370.3370.0000.0000.0000.000
20A19GLU-1-0.811-0.89622.489-13.860-13.8600.0000.0000.0000.000
21A20ALA0-0.079-0.05320.970-0.009-0.0090.0000.0000.0000.000
22A21ASP-1-0.820-0.90422.893-11.011-11.0110.0000.0000.0000.000
23A22PRO00.0270.00223.996-0.497-0.4970.0000.0000.0000.000
24A23VAL00.0190.01225.252-0.133-0.1330.0000.0000.0000.000
25A24VAL0-0.016-0.00219.787-0.275-0.2750.0000.0000.0000.000
26A25ALA00.0130.00620.366-0.577-0.5770.0000.0000.0000.000
27A26ALA0-0.0100.00020.961-0.370-0.3700.0000.0000.0000.000
28A27MET00.0250.02020.627-0.174-0.1740.0000.0000.0000.000
29A28GLU-1-0.857-0.93316.554-18.480-18.4800.0000.0000.0000.000
30A29GLN0-0.012-0.01017.398-1.246-1.2460.0000.0000.0000.000
31A30ILE00.0210.02219.408-0.134-0.1340.0000.0000.0000.000
32A31ALA00.000-0.00616.9370.0900.0900.0000.0000.0000.000
33A32ARG10.7930.88513.52518.36618.3660.0000.0000.0000.000
34A33GLU-1-0.936-0.96416.401-13.202-13.2020.0000.0000.0000.000
35A34ARG10.9080.95219.59312.52412.5240.0000.0000.0000.000
36A35ASN0-0.084-0.02815.676-0.805-0.8050.0000.0000.0000.000
37A36ILE0-0.0120.01016.678-0.158-0.1580.0000.0000.0000.000
38A37PRO00.0070.01413.820-0.435-0.4350.0000.0000.0000.000
39A38ILE0-0.009-0.02214.5991.3421.3420.0000.0000.0000.000
40A39VAL0-0.027-0.01514.631-1.379-1.3790.0000.0000.0000.000
41A40ASP-1-0.790-0.87112.219-23.045-23.0450.0000.0000.0000.000
42A41ARG10.9500.94714.89416.90116.9010.0000.0000.0000.000
43A42GLN0-0.053-0.03814.3052.0412.0410.0000.0000.0000.000
44A43THR0-0.034-0.04914.5220.8820.8820.0000.0000.0000.000
45A44GLY00.0400.00717.1440.9120.9120.0000.0000.0000.000
46A45ARG10.9430.97320.05414.97314.9730.0000.0000.0000.000
47A46LEU00.0050.01319.1990.7030.7030.0000.0000.0000.000
48A47LEU0-0.027-0.00520.6690.6390.6390.0000.0000.0000.000
49A48TYR00.0060.01023.2150.7120.7120.0000.0000.0000.000
50A49LEU0-0.002-0.00324.7390.5390.5390.0000.0000.0000.000
51A50LEU0-0.001-0.01122.8500.4760.4760.0000.0000.0000.000
52A51ALA00.0270.01326.7780.4530.4530.0000.0000.0000.000
53A52ARG10.8540.93429.22610.20810.2080.0000.0000.0000.000
54A53ILE0-0.046-0.02128.1850.3420.3420.0000.0000.0000.000
55A54LYS10.8130.92330.4559.7149.7140.0000.0000.0000.000
56A55GLN0-0.047-0.01732.3540.4270.4270.0000.0000.0000.000
57A56PRO0-0.044-0.01131.2390.1780.1780.0000.0000.0000.000
58A57GLN00.0350.01234.3760.2000.2000.0000.0000.0000.000
59A58LEU00.0020.01134.8300.0270.0270.0000.0000.0000.000
60A59VAL0-0.010-0.00928.869-0.196-0.1960.0000.0000.0000.000
61A60VAL00.0140.00130.4830.1880.1880.0000.0000.0000.000
62A61VAL0-0.014-0.02125.161-0.415-0.4150.0000.0000.0000.000
63A62PRO0-0.032-0.00726.4820.2160.2160.0000.0000.0000.000
64A63GLY00.0220.00424.542-0.392-0.3920.0000.0000.0000.000
65A64ASP-1-0.786-0.88322.574-13.738-13.7380.0000.0000.0000.000
66A65GLY00.0560.04220.2360.4180.4180.0000.0000.0000.000
67A66LEU0-0.029-0.02720.641-0.129-0.1290.0000.0000.0000.000
68A67GLY00.0120.01123.5250.4370.4370.0000.0000.0000.000
69A68CYS0-0.0020.00518.8890.2790.2790.0000.0000.0000.000
70A69ALA0-0.028-0.02421.7170.1170.1170.0000.0000.0000.000
71A70SER0-0.027-0.05923.0430.4820.4820.0000.0000.0000.000
72A71TRP00.0280.02624.1860.3480.3480.0000.0000.0000.000
73A72TRP0-0.025-0.02020.2450.4820.4820.0000.0000.0000.000
74A73PHE00.018-0.00824.5340.2700.2700.0000.0000.0000.000
75A74ALA00.0380.02328.0940.3820.3820.0000.0000.0000.000
76A75ARG10.8400.91927.40011.43211.4320.0000.0000.0000.000
77A76ALA0-0.072-0.03429.0460.1580.1580.0000.0000.0000.000
78A77ILE0-0.0100.01431.1600.2270.2270.0000.0000.0000.000
79A78SER00.0110.00234.3750.0170.0170.0000.0000.0000.000
80A79ILE00.0590.02538.033-0.075-0.0750.0000.0000.0000.000
81A80SER0-0.028-0.00140.1800.0110.0110.0000.0000.0000.000
82A81SER00.0000.01836.6760.0970.0970.0000.0000.0000.000
83A82ARG10.8500.91436.2658.1858.1850.0000.0000.0000.000
84A83VAL00.0000.01129.517-0.200-0.2000.0000.0000.0000.000
85A84VAL00.0060.00732.4320.1990.1990.0000.0000.0000.000
86A85MET0-0.044-0.00526.792-0.142-0.1420.0000.0000.0000.000
87A86ILE0-0.0030.00129.3430.3670.3670.0000.0000.0000.000
88A87ASP-1-0.761-0.88625.347-12.846-12.8460.0000.0000.0000.000
89A88PRO00.0010.00626.6880.4380.4380.0000.0000.0000.000
90A89ASP-1-0.841-0.91326.090-11.194-11.1940.0000.0000.0000.000
91A90ARG10.8120.88328.5389.3499.3490.0000.0000.0000.000
92A91ASP-1-0.898-0.95827.358-10.447-10.4470.0000.0000.0000.000
93A92ASN0-0.007-0.01823.410-0.353-0.3530.0000.0000.0000.000
94A93VAL00.014-0.00326.4890.0570.0570.0000.0000.0000.000
95A94GLU-1-0.787-0.86329.897-8.883-8.8830.0000.0000.0000.000
96A95HIS0-0.023-0.02124.4240.1460.1460.0000.0000.0000.000
97A96ALA00.0230.01527.7860.0780.0780.0000.0000.0000.000
98A97ARG10.9270.95828.7519.3209.3200.0000.0000.0000.000
99A98ARG10.8560.91830.8159.6399.6390.0000.0000.0000.000
100A99MET00.0210.01625.1340.0110.0110.0000.0000.0000.000
101A100LEU0-0.026-0.01830.0730.0720.0720.0000.0000.0000.000
102A101HIS0-0.077-0.02632.4230.4710.4710.0000.0000.0000.000
103A102ASP-1-0.890-0.94632.703-9.030-9.0300.0000.0000.0000.000
104A103ASN0-0.040-0.02430.3560.2300.2300.0000.0000.0000.000
105A104GLY00.0130.01034.0520.0720.0720.0000.0000.0000.000
106A105LEU0-0.026-0.01131.6850.1370.1370.0000.0000.0000.000
107A106ILE0-0.005-0.00434.685-0.078-0.0780.0000.0000.0000.000
108A107ASP-1-0.812-0.87336.102-8.232-8.2320.0000.0000.0000.000
109A108ARG10.7230.82134.7588.8748.8740.0000.0000.0000.000
110A109VAL0-0.024-0.02331.420-0.249-0.2490.0000.0000.0000.000
111A110GLU-1-0.878-0.91534.651-8.381-8.3810.0000.0000.0000.000
112A111LEU0-0.029-0.01430.984-0.324-0.3240.0000.0000.0000.000
113A112GLN0-0.054-0.04733.1070.2720.2720.0000.0000.0000.000
114A113VAL00.003-0.00332.115-0.318-0.3180.0000.0000.0000.000
115A114GLY00.000-0.00832.0490.3620.3620.0000.0000.0000.000
116A115ASP-1-0.845-0.93331.343-10.404-10.4040.0000.0000.0000.000
117A116PRO00.0110.00927.4470.2190.2190.0000.0000.0000.000
118A117LEU00.0400.00928.2720.1900.1900.0000.0000.0000.000
119A118GLY0-0.027-0.02131.7850.2990.2990.0000.0000.0000.000
120A119ILE00.0030.01034.2430.2380.2380.0000.0000.0000.000
121A120ALA00.0180.01531.9990.1920.1920.0000.0000.0000.000
122A121ALA0-0.005-0.00934.0820.1190.1190.0000.0000.0000.000
123A122GLY0-0.0240.00536.4100.2550.2550.0000.0000.0000.000
124A123GLN00.0100.01135.3500.2660.2660.0000.0000.0000.000
125A124ARG10.8340.89137.9577.9867.9860.0000.0000.0000.000
126A125ASP-1-0.867-0.93338.420-7.883-7.8830.0000.0000.0000.000
127A126ILE0-0.012-0.00231.964-0.088-0.0880.0000.0000.0000.000
128A127ASP-1-0.793-0.89333.662-8.986-8.9860.0000.0000.0000.000
129A128ILE0-0.028-0.02027.265-0.220-0.2200.0000.0000.0000.000
130A129LEU0-0.0120.01227.6250.1860.1860.0000.0000.0000.000
131A130PHE00.0380.00619.963-0.393-0.3930.0000.0000.0000.000
132A131MET00.0050.00522.5720.3090.3090.0000.0000.0000.000
133A132ASP-1-0.766-0.87417.482-18.901-18.9010.0000.0000.0000.000
134A133CYS0-0.051-0.03016.6780.8210.8210.0000.0000.0000.000
135A134ASP-1-0.814-0.91414.206-22.703-22.7030.0000.0000.0000.000
136A135VAL0-0.061-0.01617.4500.2560.2560.0000.0000.0000.000
137A136PHE0-0.009-0.01220.9530.7780.7780.0000.0000.0000.000
138A137ASN00.0040.00721.966-0.905-0.9050.0000.0000.0000.000
139A138GLY00.056-0.00823.1720.4830.4830.0000.0000.0000.000
140A139ALA0-0.034-0.00924.7410.4310.4310.0000.0000.0000.000
141A140ASP-1-0.809-0.89927.586-10.933-10.9330.0000.0000.0000.000
142A141VAL0-0.019-0.00926.0990.4320.4320.0000.0000.0000.000
143A142LEU0-0.022-0.00728.3770.3670.3670.0000.0000.0000.000
144A143GLU-1-0.964-0.98030.197-8.960-8.9600.0000.0000.0000.000
145A144ARG10.8460.93732.2469.8889.8880.0000.0000.0000.000
146A145MET00.011-0.00330.7970.3440.3440.0000.0000.0000.000
147A146ASN00.001-0.01433.387-0.018-0.0180.0000.0000.0000.000
148A147ARG10.8580.92534.5838.7148.7140.0000.0000.0000.000
149A148CYS0-0.033-0.00334.9700.2130.2130.0000.0000.0000.000
150A149LEU0-0.041-0.00131.051-0.049-0.0490.0000.0000.0000.000
151A150ALA00.0880.06135.1550.2450.2450.0000.0000.0000.000
152A151LYS10.9350.95036.1977.5737.5730.0000.0000.0000.000
153A152ASN0-0.074-0.04834.7510.2140.2140.0000.0000.0000.000
154A153ALA00.0260.03532.450-0.152-0.1520.0000.0000.0000.000
155A154LEU0-0.040-0.02926.055-0.105-0.1050.0000.0000.0000.000
156A155LEU0-0.015-0.00625.198-0.070-0.0700.0000.0000.0000.000
157A156ILE00.003-0.01321.429-0.358-0.3580.0000.0000.0000.000
158A157ALA00.0200.00820.5990.0770.0770.0000.0000.0000.000
159A158VAL00.0180.00616.202-0.707-0.7070.0000.0000.0000.000
160A159ASN00.0410.00813.106-1.004-1.0040.0000.0000.0000.000
161A160ALA00.0290.03114.121-0.164-0.1640.0000.0000.0000.000
162A161LEU0-0.059-0.03611.0340.2900.2900.0000.0000.0000.000
163A162ARG10.7870.8745.07941.11441.1140.0000.0000.0000.000
164A163ARG10.8420.93410.10522.42422.4240.0000.0000.0000.000
165A164GLY-1-0.903-0.9469.537-30.099-30.0990.0000.0000.0000.000
166A177ALA10.8170.9019.53927.69127.6910.0000.0000.0000.000
167A178LEU00.0100.02111.2041.2741.2740.0000.0000.0000.000
168A179ARG11.0110.99814.58418.69318.6930.0000.0000.0000.000
169A180GLU-1-0.882-0.94417.236-12.944-12.9440.0000.0000.0000.000
170A181PHE00.0720.04320.8750.4940.4940.0000.0000.0000.000
171A182ASN00.0430.01216.5100.9400.9400.0000.0000.0000.000
172A183HIS0-0.0380.00019.876-0.122-0.1220.0000.0000.0000.000
173A184HIS00.0540.03623.4480.7030.7030.0000.0000.0000.000
174A185LEU00.0350.01124.1440.4780.4780.0000.0000.0000.000
175A186SER0-0.037-0.03323.8720.3810.3810.0000.0000.0000.000
176A187ARG10.8590.92025.13712.25812.2580.0000.0000.0000.000
177A188ARG10.7920.88329.12510.52710.5270.0000.0000.0000.000
178A189ARG10.9870.98731.0709.2469.2460.0000.0000.0000.000
179A190ASP-1-0.746-0.83933.217-9.456-9.4560.0000.0000.0000.000
180A191PHE0-0.023-0.01629.1150.0090.0090.0000.0000.0000.000
181A192PHE0-0.0160.01427.4550.0340.0340.0000.0000.0000.000
182A193THR0-0.012-0.03023.505-0.122-0.1220.0000.0000.0000.000
183A194THR0-0.016-0.00422.180-0.205-0.2050.0000.0000.0000.000
184A195ILE00.006-0.00216.051-0.198-0.1980.0000.0000.0000.000
185A196VAL00.0300.02317.444-0.006-0.0060.0000.0000.0000.000
186A197PRO0-0.017-0.01612.436-0.681-0.6810.0000.0000.0000.000
187A198VAL00.0190.00812.302-1.541-1.5410.0000.0000.0000.000
188A199GLY00.0960.05210.8190.1870.1870.0000.0000.0000.000
189A200ASN0-0.022-0.0069.120-6.608-6.6080.0000.0000.0000.000
190A201GLY0-0.020-0.01910.5530.1950.1950.0000.0000.0000.000
191A202VAL00.000-0.00213.2340.4570.4570.0000.0000.0000.000
192A203LEU0-0.031-0.00516.9890.2550.2550.0000.0000.0000.000
193A204LEU0-0.017-0.00819.7550.3340.3340.0000.0000.0000.000
194A205GLY00.0370.01223.0500.0880.0880.0000.0000.0000.000
195A206TYR0-0.0080.00426.4200.1660.1660.0000.0000.0000.000
196A207ARG10.8670.93829.6609.0159.0150.0000.0000.0000.000
197A208LEU0-0.041-0.03232.6480.1720.1720.0000.0000.0000.000
198A209SER-1-0.919-0.94235.381-7.981-7.9810.0000.0000.0000.000