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

tag_button

FMODB ID: 1942Z

Calculation Name: 1P3C-A-Xray547

Preferred Name:

Target Type:

Ligand Name:

Ligand 3-letter code:

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 1P3C

Chain ID: A

ChEMBL ID:

UniProt ID: Q9EXR9

Base Structure: X-ray

Registration Date: 2025-10-05

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 214
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -2437246.548552
FMO2-HF: Nuclear repulsion 2356564.352622
FMO2-HF: Total energy -80682.19593
FMO2-MP2: Total energy -80915.954973


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:1:VAL)


Summations of interaction energy for fragment #1(A:1:VAL)
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.
-43.44-38.59429.188-16.041-17.988-0.181
Interaction energy analysis for fragmet #1(A:1:VAL)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 1 / q_Mulliken : 0.722 / q_NPA : 0.840
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].
3A3ILE0-0.043-0.0172.528-2.3470.4870.829-1.317-2.346-0.006
4A4GLY00.0160.0194.8463.9154.022-0.001-0.011-0.0940.000
164A165ASP-1-0.747-0.8764.762-54.056-53.913-0.001-0.029-0.1130.000
165A166THR0-0.032-0.0322.250-9.740-7.3142.905-2.485-2.846-0.030
166A167PHE0-0.024-0.0011.950-31.266-32.0957.232-3.184-3.219-0.050
167A168SER00.0300.0134.2463.4153.487-0.001-0.013-0.0580.000
185A186HIS00.0490.0544.0824.5154.644-0.001-0.009-0.1180.000
188A189GLY00.0120.0122.568-9.066-8.4110.762-0.638-0.7790.001
189A190TYR0-0.011-0.0313.36010.84310.7560.0120.405-0.329-0.001
190A191SER00.007-0.0075.197-0.814-0.754-0.0010.000-0.0590.000
192A193GLY00.0160.0212.5760.0460.4210.574-0.327-0.6220.001
193A194THR0-0.020-0.0192.510-6.563-5.4281.283-0.885-1.532-0.020
194A195ILE0-0.043-0.0114.0762.4322.6060.000-0.030-0.1440.000
195A196ASN0-0.028-0.0121.760-40.516-42.99615.597-7.473-5.643-0.076
196A197GLY00.0920.0274.5877.2617.393-0.001-0.045-0.0860.000
5A5ASP-1-0.914-0.9528.552-23.086-23.0860.0000.0000.0000.000
6A6ASP-1-0.826-0.8948.882-34.927-34.9270.0000.0000.0000.000
7A7GLY00.0500.0239.7292.9032.9030.0000.0000.0000.000
8A8ARG10.6340.7626.48739.95239.9520.0000.0000.0000.000
9A9THR0-0.009-0.00410.9541.8711.8710.0000.0000.0000.000
10A10LYS10.8240.89914.11314.78214.7820.0000.0000.0000.000
11A11VAL0-0.001-0.00215.5690.8770.8770.0000.0000.0000.000
12A12ALA00.0240.00817.9770.4840.4840.0000.0000.0000.000
13A13ASN00.007-0.00921.6180.5290.5290.0000.0000.0000.000
14A14THR0-0.007-0.01119.364-0.136-0.1360.0000.0000.0000.000
15A15ARG10.9830.98922.14511.17511.1750.0000.0000.0000.000
16A16VAL0-0.0210.00223.7940.4200.4200.0000.0000.0000.000
17A17ALA00.0190.03723.076-0.607-0.6070.0000.0000.0000.000
18A18PRO00.001-0.00818.8020.1930.1930.0000.0000.0000.000
19A19TYR0-0.043-0.04916.9360.2450.2450.0000.0000.0000.000
20A20ASN00.0320.01619.621-0.792-0.7920.0000.0000.0000.000
21A21SER0-0.033-0.00921.0160.1140.1140.0000.0000.0000.000
22A22ILE0-0.018-0.00414.816-0.346-0.3460.0000.0000.0000.000
23A23ALA00.0170.00417.5920.4190.4190.0000.0000.0000.000
24A24TYR00.0090.01214.795-0.860-0.8600.0000.0000.0000.000
25A25ILE0-0.018-0.02315.8091.3011.3010.0000.0000.0000.000
26A26THR00.0280.00316.697-1.058-1.0580.0000.0000.0000.000
27A27PHE00.0370.00716.0190.5830.5830.0000.0000.0000.000
28A28GLY0-0.005-0.01020.333-0.168-0.1680.0000.0000.0000.000
29A29GLY00.0150.01419.7050.4430.4430.0000.0000.0000.000
30A30SER0-0.053-0.02314.649-0.626-0.6260.0000.0000.0000.000
31A31SER00.0160.00813.5121.2021.2020.0000.0000.0000.000
32A32CYS0-0.172-0.06011.976-3.321-3.3210.0000.0000.0000.000
33A33THR00.0440.03011.0321.1851.1850.0000.0000.0000.000
34A34GLY00.0280.02113.208-0.110-0.1100.0000.0000.0000.000
35A35THR0-0.015-0.00515.5530.0460.0460.0000.0000.0000.000
36A36LEU00.0050.00918.0010.3460.3460.0000.0000.0000.000
37A37ILE0-0.002-0.00520.699-0.014-0.0140.0000.0000.0000.000
38A38ALA00.006-0.00723.4420.4600.4600.0000.0000.0000.000
39A39PRO00.0190.01226.492-0.328-0.3280.0000.0000.0000.000
40A40ASN00.0220.01627.725-0.225-0.2250.0000.0000.0000.000
41A41LYS10.7820.89124.71710.95810.9580.0000.0000.0000.000
42A42ILE00.0140.01718.748-0.286-0.2860.0000.0000.0000.000
43A43LEU0-0.0060.01016.9660.2230.2230.0000.0000.0000.000
44A44THR00.032-0.01414.327-1.101-1.1010.0000.0000.0000.000
45A45ASN0-0.019-0.03610.472-1.826-1.8260.0000.0000.0000.000
46A46GLY00.0550.03214.0350.9700.9700.0000.0000.0000.000
47A47HIS10.8030.8619.30129.12729.1270.0000.0000.0000.000
48A49VAL00.0010.02414.9830.7830.7830.0000.0000.0000.000
49A50TYR00.0090.00617.8091.1181.1180.0000.0000.0000.000
50A51ASN00.0140.01317.349-1.000-1.0000.0000.0000.0000.000
51A52THR00.0440.00417.0620.6450.6450.0000.0000.0000.000
52A53ALA0-0.0060.01017.7680.6720.6720.0000.0000.0000.000
53A54SER0-0.010-0.01719.7050.5380.5380.0000.0000.0000.000
54A55ARG10.9390.97321.72112.15912.1590.0000.0000.0000.000
55A56SER00.0030.01722.3440.7570.7570.0000.0000.0000.000
56A57TYR00.000-0.01121.461-0.850-0.8500.0000.0000.0000.000
57A58SER0-0.044-0.03618.0980.2270.2270.0000.0000.0000.000
58A59ALA00.0000.00221.1320.4940.4940.0000.0000.0000.000
59A60LYS10.8730.92122.59010.83610.8360.0000.0000.0000.000
60A61GLY00.0620.01923.0810.2930.2930.0000.0000.0000.000
61A62SER0-0.039-0.00822.5160.4930.4930.0000.0000.0000.000
62A63VAL0-0.014-0.00620.934-0.937-0.9370.0000.0000.0000.000
63A64TYR00.0360.00520.5170.6700.6700.0000.0000.0000.000
64A65PRO00.006-0.00420.337-0.872-0.8720.0000.0000.0000.000
65A66GLY00.0610.03520.1000.6360.6360.0000.0000.0000.000
66A67MET0-0.0570.00919.3930.2180.2180.0000.0000.0000.000
67A68ASN00.0550.00418.763-1.828-1.8280.0000.0000.0000.000
68A69ASP-1-0.793-0.86420.078-13.761-13.7610.0000.0000.0000.000
69A70SER00.028-0.00320.4790.3110.3110.0000.0000.0000.000
70A71THR00.0120.02721.9210.6200.6200.0000.0000.0000.000
71A72ALA00.0190.00623.495-0.507-0.5070.0000.0000.0000.000
72A73VAL0-0.039-0.02124.0750.5870.5870.0000.0000.0000.000
73A74ASN0-0.066-0.04723.8280.8830.8830.0000.0000.0000.000
74A75GLY00.0270.02626.9870.2060.2060.0000.0000.0000.000
75A76SER0-0.040-0.04025.479-0.530-0.5300.0000.0000.0000.000
76A77ALA0-0.0270.00425.4900.4620.4620.0000.0000.0000.000
77A78ASN00.012-0.01425.542-0.816-0.8160.0000.0000.0000.000
78A79MET0-0.0440.00719.7560.1360.1360.0000.0000.0000.000
79A80THR0-0.020-0.00125.7470.1940.1940.0000.0000.0000.000
80A81GLU-1-0.868-0.93327.403-10.628-10.6280.0000.0000.0000.000
81A82PHE0-0.020-0.02122.102-0.583-0.5830.0000.0000.0000.000
82A83TYR00.0580.02423.6540.3940.3940.0000.0000.0000.000
83A84VAL00.0190.00319.899-0.754-0.7540.0000.0000.0000.000
84A85PRO00.0170.02320.2580.7300.7300.0000.0000.0000.000
85A86SER00.0640.01322.501-0.440-0.4400.0000.0000.0000.000
86A87GLY00.0300.02822.7180.0640.0640.0000.0000.0000.000
87A88TYR0-0.0210.00414.418-0.112-0.1120.0000.0000.0000.000
88A89ILE00.009-0.00119.985-0.256-0.2560.0000.0000.0000.000
89A90ASN0-0.016-0.01322.5390.0900.0900.0000.0000.0000.000
90A91THR0-0.042-0.03820.383-0.067-0.0670.0000.0000.0000.000
91A92GLY0-0.0090.00417.190-0.372-0.3720.0000.0000.0000.000
92A93ALA0-0.0140.00115.336-1.387-1.3870.0000.0000.0000.000
93A94SER00.042-0.01211.2780.6490.6490.0000.0000.0000.000
94A95GLN0-0.0080.00114.009-0.181-0.1810.0000.0000.0000.000
95A96TYR00.0100.00817.0320.8810.8810.0000.0000.0000.000
96A97ASP-1-0.744-0.81611.864-24.125-24.1250.0000.0000.0000.000
97A98PHE0-0.062-0.03413.983-1.683-1.6830.0000.0000.0000.000
98A99ALA00.008-0.00316.6300.9220.9220.0000.0000.0000.000
99A100VAL0-0.013-0.00318.963-0.530-0.5300.0000.0000.0000.000
100A101ILE0-0.012-0.00819.1020.3110.3110.0000.0000.0000.000
101A102LYS10.8480.91622.94910.03110.0310.0000.0000.0000.000
102A103THR0-0.010-0.02124.911-0.227-0.2270.0000.0000.0000.000
103A104ASP-1-0.788-0.89627.341-10.333-10.3330.0000.0000.0000.000
104A105THR0-0.0010.00729.7740.3040.3040.0000.0000.0000.000
105A106ASN0-0.011-0.00229.427-0.583-0.5830.0000.0000.0000.000
106A107ILE00.0600.03025.8470.0970.0970.0000.0000.0000.000
107A108GLY00.0300.01726.665-0.099-0.0990.0000.0000.0000.000
108A109ASN0-0.036-0.03827.472-0.131-0.1310.0000.0000.0000.000
109A110THR0-0.059-0.01529.8350.3360.3360.0000.0000.0000.000
110A111VAL0-0.038-0.02224.3950.0570.0570.0000.0000.0000.000
111A112GLY00.0150.02726.067-0.240-0.2400.0000.0000.0000.000
112A113TYR0-0.046-0.04023.995-0.414-0.4140.0000.0000.0000.000
113A114ARG10.8470.91819.86414.00814.0080.0000.0000.0000.000
114A115SER00.0070.00023.0800.2080.2080.0000.0000.0000.000
115A116ILE0-0.005-0.01421.094-0.758-0.7580.0000.0000.0000.000
116A117ARG10.8460.92621.44914.70314.7030.0000.0000.0000.000
117A118GLN00.0410.01322.197-0.504-0.5040.0000.0000.0000.000
118A119VAL0-0.051-0.03019.2500.3130.3130.0000.0000.0000.000
119A120THR0-0.0080.00522.577-0.138-0.1380.0000.0000.0000.000
120A121ASN0-0.013-0.01419.980-0.961-0.9610.0000.0000.0000.000
121A122LEU00.019-0.01115.7910.2490.2490.0000.0000.0000.000
122A123THR0-0.055-0.04716.629-0.643-0.6430.0000.0000.0000.000
123A124GLY0-0.0020.00817.0511.0031.0030.0000.0000.0000.000
124A125THR0-0.069-0.03917.8070.6270.6270.0000.0000.0000.000
125A126THR0-0.024-0.01216.508-1.389-1.3890.0000.0000.0000.000
126A127ILE0-0.035-0.02111.5740.9480.9480.0000.0000.0000.000
127A128LYS10.8340.91313.79517.05117.0510.0000.0000.0000.000
128A129ILE00.0000.0087.7090.1060.1060.0000.0000.0000.000
129A130SER00.004-0.02311.098-0.213-0.2130.0000.0000.0000.000
130A131GLY00.019-0.00111.0280.2220.2220.0000.0000.0000.000
131A132TYR0-0.034-0.02411.1960.5550.5550.0000.0000.0000.000
132A133PRO0-0.0340.0037.411-0.728-0.7280.0000.0000.0000.000
133A134GLY00.0670.0069.0112.4122.4120.0000.0000.0000.000
134A135ASP-1-0.806-0.8807.519-34.883-34.8830.0000.0000.0000.000
135A136LYS10.9080.9629.69029.54129.5410.0000.0000.0000.000
136A137MET0-0.0470.01712.0002.3292.3290.0000.0000.0000.000
137A138ARG10.9590.9779.18826.91126.9110.0000.0000.0000.000
138A139SER0-0.019-0.01713.3900.4880.4880.0000.0000.0000.000
139A140THR0-0.072-0.05015.1401.1531.1530.0000.0000.0000.000
140A141GLY00.0240.02217.6330.9320.9320.0000.0000.0000.000
141A142LYS10.8410.91918.06915.19815.1980.0000.0000.0000.000
142A143VAL00.0430.02916.135-1.248-1.2480.0000.0000.0000.000
143A144SER0-0.045-0.03715.6061.4521.4520.0000.0000.0000.000
144A145GLN00.0140.02014.407-1.635-1.6350.0000.0000.0000.000
145A146TRP0-0.001-0.01711.0600.5860.5860.0000.0000.0000.000
146A147GLU-1-0.731-0.83611.624-19.797-19.7970.0000.0000.0000.000
147A148MET00.0180.0489.334-1.530-1.5300.0000.0000.0000.000
148A149SER0-0.019-0.02811.7410.9910.9910.0000.0000.0000.000
149A150GLY00.0510.03012.853-0.348-0.3480.0000.0000.0000.000
150A151SER00.0050.00913.7900.2350.2350.0000.0000.0000.000
151A152VAL0-0.0170.00612.564-2.010-2.0100.0000.0000.0000.000
152A153THR0-0.006-0.01110.6261.4161.4160.0000.0000.0000.000
153A154ARG10.9510.98210.15025.28825.2880.0000.0000.0000.000
154A155GLU-1-0.722-0.81413.229-18.618-18.6180.0000.0000.0000.000
155A156ASP-1-0.764-0.85214.591-19.148-19.1480.0000.0000.0000.000
156A157THR00.0280.00017.1110.0780.0780.0000.0000.0000.000
157A158ASN0-0.059-0.02017.3850.7720.7720.0000.0000.0000.000
158A159LEU0-0.039-0.01811.807-0.356-0.3560.0000.0000.0000.000
159A160ALA00.0250.01012.8091.2011.2010.0000.0000.0000.000
160A161TYR0-0.056-0.0608.180-2.826-2.8260.0000.0000.0000.000
161A162TYR00.036-0.0206.1964.8324.8320.0000.0000.0000.000
162A163THR00.022-0.0026.006-4.744-4.7440.0000.0000.0000.000
163A164ILE00.0130.0246.734-1.094-1.0940.0000.0000.0000.000
168A169GLY00.0730.0396.9991.3861.3860.0000.0000.0000.000
169A170ASN00.0130.0055.466-1.197-1.1970.0000.0000.0000.000
170A171SER00.0050.0217.6060.3120.3120.0000.0000.0000.000
171A172GLY00.0570.0329.0622.0982.0980.0000.0000.0000.000
172A173SER0-0.038-0.0378.9731.9281.9280.0000.0000.0000.000
173A174ALA0-0.0100.00111.082-1.077-1.0770.0000.0000.0000.000
174A175MET0-0.048-0.00210.572-0.343-0.3430.0000.0000.0000.000
175A176LEU0-0.019-0.00613.7991.7561.7560.0000.0000.0000.000
176A177ASP-1-0.721-0.86116.711-14.918-14.9180.0000.0000.0000.000
177A178GLN00.0230.00019.3450.0450.0450.0000.0000.0000.000
178A179ASN0-0.058-0.01721.8660.7710.7710.0000.0000.0000.000
179A180GLN0-0.025-0.01820.7710.3190.3190.0000.0000.0000.000
180A181GLN00.0240.02121.7600.3850.3850.0000.0000.0000.000
181A182ILE0-0.026-0.01216.907-0.713-0.7130.0000.0000.0000.000
182A183VAL00.0260.00716.3890.8400.8400.0000.0000.0000.000
183A184GLY00.0830.02715.0440.1650.1650.0000.0000.0000.000
184A185VAL0-0.059-0.01712.0160.3220.3220.0000.0000.0000.000
186A187ASN0-0.055-0.0378.2470.6460.6460.0000.0000.0000.000
187A188ALA00.0010.0075.287-0.729-0.7290.0000.0000.0000.000
191A192ASN00.0150.0096.898-0.796-0.7960.0000.0000.0000.000
197A198GLY00.0140.0217.712-3.086-3.0860.0000.0000.0000.000
198A199PRO0-0.0210.00410.5411.2711.2710.0000.0000.0000.000
199A200LYS10.8280.89114.39616.66616.6660.0000.0000.0000.000
200A201ALA0-0.013-0.00216.7620.4980.4980.0000.0000.0000.000
201A202THR00.0240.00719.8450.8620.8620.0000.0000.0000.000
202A203ALA00.0300.00922.2530.0460.0460.0000.0000.0000.000
203A204ALA00.0760.04223.5740.0740.0740.0000.0000.0000.000
204A205PHE0-0.035-0.00517.0340.0080.0080.0000.0000.0000.000
205A206VAL00.019-0.00622.2730.1050.1050.0000.0000.0000.000
206A207GLU-1-0.911-0.95324.899-10.869-10.8690.0000.0000.0000.000
207A208PHE00.0110.00422.4780.2440.2440.0000.0000.0000.000
208A209ILE00.001-0.01420.6340.1420.1420.0000.0000.0000.000
209A210ASN0-0.023-0.02424.7590.0990.0990.0000.0000.0000.000
210A211TYR00.0090.01627.3550.4070.4070.0000.0000.0000.000
211A212ALA00.0300.01425.3470.2580.2580.0000.0000.0000.000
212A213LYS10.8800.93925.18012.26312.2630.0000.0000.0000.000
213A214ALA0-0.021-0.00528.4590.1610.1610.0000.0000.0000.000
214A215GLN-1-0.852-0.86129.815-9.634-9.6340.0000.0000.0000.000