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: QLKGY

Calculation Name: 2G7L-A-Xray547

Preferred Name:

Target Type:

Ligand Name:

Ligand 3-letter code:

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 2G7L

Chain ID: A

ChEMBL ID:

UniProt ID: Q93JG8

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 204
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -1989581.682447
FMO2-HF: Nuclear repulsion 1913694.885946
FMO2-HF: Total energy -75886.796501
FMO2-MP2: Total energy -76111.600236


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:16:LYS)


Summations of interaction energy for fragment #1(A:16:LYS)
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.
-120.925-119.7770.015-0.53-0.633-0.001
Interaction energy analysis for fragmet #1(A:16:LYS)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 2 / q_Mulliken : 1.835 / q_NPA : 1.895
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].
3A18ALA00.0240.0193.633-6.436-5.2880.015-0.530-0.633-0.001
4A19LEU00.0190.0196.0815.4885.4880.0000.0000.0000.000
5A20SER00.0170.0037.9433.9013.9010.0000.0000.0000.000
6A21ARG10.9790.97611.65228.35528.3550.0000.0000.0000.000
7A22ARG10.9240.95712.38039.11039.1100.0000.0000.0000.000
8A23TRP00.0170.0195.011-1.063-1.0630.0000.0000.0000.000
9A24ILE00.0410.03411.9710.2640.2640.0000.0000.0000.000
10A25VAL00.0280.01113.6371.0801.0800.0000.0000.0000.000
11A26ASP-1-0.834-0.91214.831-32.221-32.2210.0000.0000.0000.000
12A27THR0-0.034-0.03112.1970.5260.5260.0000.0000.0000.000
13A28ALA0-0.009-0.00314.8251.1161.1160.0000.0000.0000.000
14A29VAL00.0080.00517.7651.4581.4580.0000.0000.0000.000
15A30ALA0-0.016-0.00716.5241.1941.1940.0000.0000.0000.000
16A31LEU00.000-0.00316.8650.9850.9850.0000.0000.0000.000
17A32MET0-0.033-0.01719.0071.2101.2100.0000.0000.0000.000
18A33ARG10.8810.93821.97623.56023.5600.0000.0000.0000.000
19A34ALA0-0.0090.01320.4190.7580.7580.0000.0000.0000.000
20A35GLU-1-0.873-0.92419.690-27.280-27.2800.0000.0000.0000.000
21A36GLY00.0170.02323.7200.4560.4560.0000.0000.0000.000
22A37LEU0-0.004-0.03024.018-0.206-0.2060.0000.0000.0000.000
23A38GLU-1-0.854-0.92424.188-21.912-21.9120.0000.0000.0000.000
24A39LYS10.9270.97221.15522.55622.5560.0000.0000.0000.000
25A40VAL0-0.0110.00419.387-1.564-1.5640.0000.0000.0000.000
26A41THR0-0.020-0.01319.6200.3630.3630.0000.0000.0000.000
27A42MET00.0480.01817.277-1.462-1.4620.0000.0000.0000.000
28A43ARG10.9500.97815.88426.29726.2970.0000.0000.0000.000
29A44ARG10.7480.85715.43730.19530.1950.0000.0000.0000.000
30A45LEU00.0480.01513.916-1.495-1.4950.0000.0000.0000.000
31A46ALA0-0.025-0.01411.576-2.494-2.4940.0000.0000.0000.000
32A47GLN0-0.030-0.02010.415-1.839-1.8390.0000.0000.0000.000
33A48GLU-1-0.855-0.90911.262-38.121-38.1210.0000.0000.0000.000
34A49LEU0-0.064-0.0307.887-1.805-1.8050.0000.0000.0000.000
35A50ASP-1-0.950-0.9575.020-77.583-77.5830.0000.0000.0000.000
36A51THR0-0.035-0.0186.665-3.965-3.9650.0000.0000.0000.000
37A52GLY00.0360.0258.8874.4604.4600.0000.0000.0000.000
38A53PRO00.010-0.02512.532-0.607-0.6070.0000.0000.0000.000
39A54ALA0-0.0020.00314.3390.8180.8180.0000.0000.0000.000
40A55SER0-0.020-0.0219.7141.6181.6180.0000.0000.0000.000
41A56LEU00.0030.00111.753-0.473-0.4730.0000.0000.0000.000
42A57TYR0-0.007-0.00414.2091.4901.4900.0000.0000.0000.000
43A58VAL0-0.0130.00913.6931.6071.6070.0000.0000.0000.000
44A59TYR0-0.021-0.01510.8071.9181.9180.0000.0000.0000.000
45A60VAL0-0.005-0.00916.6541.5281.5280.0000.0000.0000.000
46A61ALA00.0630.03619.203-0.478-0.4780.0000.0000.0000.000
47A62ASN00.0050.00121.5510.5640.5640.0000.0000.0000.000
48A63THR00.0500.00522.747-0.763-0.7630.0000.0000.0000.000
49A64ALA00.0390.04223.873-0.024-0.0240.0000.0000.0000.000
50A65GLU-1-0.876-0.95122.949-23.524-23.5240.0000.0000.0000.000
51A66LEU0-0.054-0.02518.309-0.559-0.5590.0000.0000.0000.000
52A67HIS00.0170.01021.8600.5130.5130.0000.0000.0000.000
53A68ALA00.0600.04324.8650.2750.2750.0000.0000.0000.000
54A69ALA0-0.027-0.01621.0050.1760.1760.0000.0000.0000.000
55A70VAL0-0.011-0.01921.056-0.139-0.1390.0000.0000.0000.000
56A71LEU00.0070.00723.1550.3680.3680.0000.0000.0000.000
57A72ASP-1-0.800-0.91224.595-21.903-21.9030.0000.0000.0000.000
58A73ALA0-0.009-0.00422.1240.2720.2720.0000.0000.0000.000
59A74LEU0-0.036-0.01924.2020.2860.2860.0000.0000.0000.000
60A75LEU0-0.005-0.00327.2310.6390.6390.0000.0000.0000.000
61A76GLY0-0.034-0.01027.5500.3510.3510.0000.0000.0000.000
62A77GLU-1-1.019-1.01328.529-19.055-19.0550.0000.0000.0000.000
63A78VAL0-0.0230.00030.9940.4990.4990.0000.0000.0000.000
64A79ASP-1-0.830-0.90534.134-16.045-16.0450.0000.0000.0000.000
65A80LEU0-0.053-0.02734.1080.4740.4740.0000.0000.0000.000
66A81THR0-0.025-0.02237.2320.2150.2150.0000.0000.0000.000
67A82GLY00.0340.01039.7480.3050.3050.0000.0000.0000.000
68A83ALA00.0070.01940.9160.3410.3410.0000.0000.0000.000
69A84GLY00.004-0.00542.7800.1960.1960.0000.0000.0000.000
70A85ALA0-0.038-0.00245.6630.3020.3020.0000.0000.0000.000
71A86GLU-1-0.971-0.99947.229-11.886-11.8860.0000.0000.0000.000
72A87GLU-1-0.849-0.90548.226-13.070-13.0700.0000.0000.0000.000
73A88ASP-1-0.782-0.88550.496-11.611-11.6110.0000.0000.0000.000
74A89TRP00.0280.02948.684-0.343-0.3430.0000.0000.0000.000
75A90ARG10.7640.86448.13211.40011.4000.0000.0000.0000.000
76A91GLU-1-0.934-0.97848.747-12.378-12.3780.0000.0000.0000.000
77A92GLN00.005-0.02144.937-0.582-0.5820.0000.0000.0000.000
78A93LEU0-0.017-0.00643.553-0.353-0.3530.0000.0000.0000.000
79A94ARG10.8180.88143.91412.11812.1180.0000.0000.0000.000
80A95ALA00.0140.03243.637-0.237-0.2370.0000.0000.0000.000
81A96VAL00.0410.01938.843-0.294-0.2940.0000.0000.0000.000
82A97LEU00.0050.00538.820-0.427-0.4270.0000.0000.0000.000
83A98THR0-0.053-0.01840.119-0.090-0.0900.0000.0000.0000.000
84A99SER0-0.006-0.02537.194-0.159-0.1590.0000.0000.0000.000
85A100TYR0-0.018-0.02233.280-0.616-0.6160.0000.0000.0000.000
86A101THR00.004-0.03035.567-0.334-0.3340.0000.0000.0000.000
87A102LEU0-0.023-0.00237.414-0.072-0.0720.0000.0000.0000.000
88A103VAL00.0360.02531.101-0.211-0.2110.0000.0000.0000.000
89A104LEU0-0.0220.00032.584-0.527-0.5270.0000.0000.0000.000
90A105PHE00.006-0.00934.424-0.049-0.0490.0000.0000.0000.000
91A106ALA0-0.0370.00133.0630.0380.0380.0000.0000.0000.000
92A107HIS10.8040.88828.71918.97318.9730.0000.0000.0000.000
93A108PRO00.1140.06531.898-0.444-0.4440.0000.0000.0000.000
94A109GLN0-0.0130.00029.4900.5010.5010.0000.0000.0000.000
95A110LEU0-0.025-0.02226.158-0.289-0.2890.0000.0000.0000.000
96A111ALA00.0270.02830.046-0.071-0.0710.0000.0000.0000.000
97A112ARG10.8410.91533.25917.04117.0410.0000.0000.0000.000
98A113SER0-0.053-0.05028.3980.2610.2610.0000.0000.0000.000
99A114ALA00.0180.01230.767-0.230-0.2300.0000.0000.0000.000
100A115LEU0-0.051-0.01931.7930.2870.2870.0000.0000.0000.000
101A116VAL0-0.094-0.03030.8990.2250.2250.0000.0000.0000.000
102A117ALA0-0.014-0.01528.230-0.077-0.0770.0000.0000.0000.000
103A118ARG10.8510.90829.86417.11217.1120.0000.0000.0000.000
104A119PRO0-0.044-0.02227.475-0.606-0.6060.0000.0000.0000.000
105A120SER0-0.004-0.00325.7620.3130.3130.0000.0000.0000.000
106A121GLY0-0.0170.00525.201-0.596-0.5960.0000.0000.0000.000
107A122GLU-1-0.877-0.95725.679-20.120-20.1200.0000.0000.0000.000
108A123ASN0-0.055-0.01826.0151.1901.1900.0000.0000.0000.000
109A124TYR00.0500.01328.9100.8870.8870.0000.0000.0000.000
110A125LEU0-0.014-0.00128.7260.6780.6780.0000.0000.0000.000
111A126ARG10.9350.95529.70320.16120.1610.0000.0000.0000.000
112A127LEU0-0.0060.01533.1450.5920.5920.0000.0000.0000.000
113A128VAL0-0.010-0.02034.5020.5940.5940.0000.0000.0000.000
114A129GLU-1-0.924-0.94336.080-15.613-15.6130.0000.0000.0000.000
115A130ARG10.8410.91737.53615.23315.2330.0000.0000.0000.000
116A131VAL0-0.010-0.01739.0560.5010.5010.0000.0000.0000.000
117A132LEU0-0.014-0.01439.2290.5170.5170.0000.0000.0000.000
118A133GLU-1-0.881-0.92941.467-14.228-14.2280.0000.0000.0000.000
119A134LEU0-0.021-0.00842.7670.4100.4100.0000.0000.0000.000
120A135LEU00.0020.00045.0830.3890.3890.0000.0000.0000.000
121A136ALA00.0080.00646.4920.3480.3480.0000.0000.0000.000
122A137ARG10.7840.88045.22913.65013.6500.0000.0000.0000.000
123A138SER0-0.070-0.03650.6440.3090.3090.0000.0000.0000.000
124A139GLY00.0030.00252.3300.2580.2580.0000.0000.0000.000
125A140ALA0-0.030-0.00751.4580.1450.1450.0000.0000.0000.000
126A141PRO00.0240.00651.489-0.219-0.2190.0000.0000.0000.000
127A142GLY00.0450.01448.471-0.154-0.1540.0000.0000.0000.000
128A143ALA00.0110.00247.053-0.277-0.2770.0000.0000.0000.000
129A144GLN0-0.011-0.01047.307-0.105-0.1050.0000.0000.0000.000
130A145VAL00.0260.02245.339-0.168-0.1680.0000.0000.0000.000
131A146ALA00.0130.00243.288-0.284-0.2840.0000.0000.0000.000
132A147TRP00.000-0.01142.695-0.253-0.2530.0000.0000.0000.000
133A148GLY00.0480.02044.166-0.145-0.1450.0000.0000.0000.000
134A149VAL00.0430.01840.259-0.027-0.0270.0000.0000.0000.000
135A150ASP-1-0.802-0.87738.713-16.249-16.2490.0000.0000.0000.000
136A151LYS10.8070.90440.78514.08614.0860.0000.0000.0000.000
137A152LEU00.0120.00743.0470.0090.0090.0000.0000.0000.000
138A153LEU00.0280.01736.733-0.107-0.1070.0000.0000.0000.000
139A154GLN0-0.0270.00738.7280.0110.0110.0000.0000.0000.000
140A155ASP-1-0.827-0.89140.136-13.639-13.6390.0000.0000.0000.000
141A156ALA00.0420.03239.5190.0210.0210.0000.0000.0000.000
142A157THR0-0.007-0.03235.175-0.329-0.3290.0000.0000.0000.000
143A158ALA0-0.020-0.01137.917-0.220-0.2200.0000.0000.0000.000
144A159THR00.0180.00140.3890.0650.0650.0000.0000.0000.000
145A160ALA00.000-0.00536.9750.0630.0630.0000.0000.0000.000
146A161ALA0-0.049-0.01936.794-0.222-0.2220.0000.0000.0000.000
147A162GLU-1-0.956-0.97637.778-13.847-13.8470.0000.0000.0000.000
148A163GLN0-0.089-0.03238.4780.3510.3510.0000.0000.0000.000
149A164ALA0-0.039-0.02938.350-0.287-0.2870.0000.0000.0000.000
150A165THR-1-0.913-0.95132.567-17.289-17.2890.0000.0000.0000.000
151A177SER00.0540.01748.3140.1000.1000.0000.0000.0000.000
152A178ALA00.0330.00549.4820.2270.2270.0000.0000.0000.000
153A179THR00.0540.02349.8450.1990.1990.0000.0000.0000.000
154A180VAL00.0280.01351.5700.2180.2180.0000.0000.0000.000
155A181ARG10.8820.95250.44811.99011.9900.0000.0000.0000.000
156A182ALA00.0630.02955.3220.1840.1840.0000.0000.0000.000
157A183LEU0-0.008-0.01554.8060.1460.1460.0000.0000.0000.000
158A184ARG10.8660.93255.95410.94110.9410.0000.0000.0000.000
159A185ASP-1-0.907-0.95459.176-10.321-10.3210.0000.0000.0000.000
160A186ALA0-0.054-0.01260.9710.0990.0990.0000.0000.0000.000
161A187ASP-1-0.891-0.93762.748-9.310-9.3100.0000.0000.0000.000
162A188GLU-1-0.941-0.98666.582-9.007-9.0070.0000.0000.0000.000
163A189ALA0-0.015-0.01368.6540.0210.0210.0000.0000.0000.000
164A190THR0-0.018-0.01965.6630.0830.0830.0000.0000.0000.000
165A191HIS0-0.032-0.00862.033-0.048-0.0480.0000.0000.0000.000
166A192PRO00.1030.07165.144-0.111-0.1110.0000.0000.0000.000
167A193ALA0-0.032-0.02763.928-0.015-0.0150.0000.0000.0000.000
168A194ILE0-0.017-0.00459.455-0.132-0.1320.0000.0000.0000.000
169A195ALA00.0340.01462.502-0.064-0.0640.0000.0000.0000.000
170A196SER0-0.011-0.00565.2030.0040.0040.0000.0000.0000.000
171A197HIS0-0.040-0.02360.9460.0160.0160.0000.0000.0000.000
172A198MET0-0.0570.01058.909-0.307-0.3070.0000.0000.0000.000
173A199PRO00.015-0.01260.0420.1420.1420.0000.0000.0000.000
174A200LEU00.025-0.00758.599-0.218-0.2180.0000.0000.0000.000
175A201LEU00.0360.02855.982-0.225-0.2250.0000.0000.0000.000
176A202VAL0-0.051-0.02454.205-0.260-0.2600.0000.0000.0000.000
177A203ALA0-0.0320.00354.560-0.072-0.0720.0000.0000.0000.000
178A204GLY00.0310.02153.653-0.079-0.0790.0000.0000.0000.000
179A205SER0-0.030-0.04449.069-0.238-0.2380.0000.0000.0000.000
180A206ALA00.0660.01544.8270.0530.0530.0000.0000.0000.000
181A207HIS00.0100.00446.681-0.162-0.1620.0000.0000.0000.000
182A208ASP-1-0.807-0.88147.540-11.823-11.8230.0000.0000.0000.000
183A209ARG10.8170.89548.45211.92811.9280.0000.0000.0000.000
184A210LEU00.0670.04343.0250.0520.0520.0000.0000.0000.000
185A211ARG10.8980.95147.13011.98211.9820.0000.0000.0000.000
186A212TRP0-0.0030.00049.7770.0510.0510.0000.0000.0000.000
187A213SER0-0.016-0.04046.6050.1890.1890.0000.0000.0000.000
188A214PHE00.0420.03445.9520.0490.0490.0000.0000.0000.000
189A215ASP-1-0.764-0.85448.481-11.780-11.7800.0000.0000.0000.000
190A216VAL0-0.033-0.01452.0170.1860.1860.0000.0000.0000.000
191A217LEU0-0.0060.00446.2570.1150.1150.0000.0000.0000.000
192A218VAL00.0230.01848.5700.0540.0540.0000.0000.0000.000
193A219ASN0-0.026-0.00150.7940.1100.1100.0000.0000.0000.000
194A220GLY00.0210.01353.3820.1650.1650.0000.0000.0000.000
195A221ILE00.0080.01547.2860.1020.1020.0000.0000.0000.000
196A222THR0-0.034-0.02951.4630.1410.1410.0000.0000.0000.000
197A223ARG10.8740.94253.91310.98110.9810.0000.0000.0000.000
198A224THR0-0.038-0.01753.4660.2550.2550.0000.0000.0000.000
199A225PRO0-0.009-0.00653.349-0.239-0.2390.0000.0000.0000.000
200A226VAL0-0.023-0.00348.8420.0280.0280.0000.0000.0000.000
201A227PRO0-0.026-0.01452.0220.1020.1020.0000.0000.0000.000
202A228GLY0-0.0010.00651.738-0.216-0.2160.0000.0000.0000.000
203A229PRO0-0.065-0.04849.933-0.078-0.0780.0000.0000.0000.000
204A230ALA-1-0.907-0.93451.046-11.607-11.6070.0000.0000.0000.000