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: 3KL7L

Calculation Name: 1NQZ-A-Xray547

Preferred Name:

Target Type:

Ligand Name:

Ligand 3-letter code:

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 1NQZ

Chain ID: A

ChEMBL ID:

UniProt ID: Q9RV46

Base Structure: X-ray

Registration Date: 2025-10-03

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 187
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -2023075.139636
FMO2-HF: Nuclear repulsion 1952380.028625
FMO2-HF: Total energy -70695.111011
FMO2-MP2: Total energy -70907.054429


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:4:PRO)


Summations of interaction energy for fragment #1(A:4:PRO)
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.
-298.692-295.9080.083-1.231-1.634-0.006
Interaction energy analysis for fragmet #1(A:4:PRO)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 1 / q_Mulliken : 0.839 / q_NPA : 0.894
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].
3A6ASP-1-0.682-0.8113.140-45.314-42.8230.085-1.159-1.416-0.006
86A89GLU-1-0.903-0.9544.877-46.648-46.510-0.001-0.003-0.1330.000
132A135GLU-1-0.856-0.9054.150-59.385-59.230-0.001-0.069-0.0850.000
4A7PRO00.0110.0025.4393.5813.5810.0000.0000.0000.000
5A8LEU0-0.018-0.0078.6403.6873.6870.0000.0000.0000.000
6A9ASP-1-0.877-0.9416.634-38.875-38.8750.0000.0000.0000.000
7A10ASP-1-0.867-0.92910.131-26.351-26.3510.0000.0000.0000.000
8A11ILE0-0.085-0.04512.2162.3542.3540.0000.0000.0000.000
9A12GLN0-0.034-0.02212.3980.5940.5940.0000.0000.0000.000
10A13ALA0-0.0040.01113.8781.3081.3080.0000.0000.0000.000
11A14ASP-1-0.859-0.92915.698-14.346-14.3460.0000.0000.0000.000
12A15PRO0-0.076-0.05218.6290.4030.4030.0000.0000.0000.000
13A16TRP0-0.090-0.04921.8301.0361.0360.0000.0000.0000.000
14A17ALA00.0280.03919.2950.5470.5470.0000.0000.0000.000
15A18LEU0-0.056-0.02721.2710.0730.0730.0000.0000.0000.000
16A19TRP00.0460.02315.946-0.127-0.1270.0000.0000.0000.000
17A20LEU0-0.075-0.04022.8500.6530.6530.0000.0000.0000.000
18A21SER00.1190.05823.794-0.279-0.2790.0000.0000.0000.000
19A22GLY00.0100.00825.9500.2160.2160.0000.0000.0000.000
20A23ARG0-0.011-0.01728.9960.1740.1740.0000.0000.0000.000
21A24THR00.0190.01627.2690.1660.1660.0000.0000.0000.000
22A25ARG0-0.059-0.02927.6270.3390.3390.0000.0000.0000.000
23A26THR0-0.087-0.04931.2870.3660.3660.0000.0000.0000.000
24A27ALA0-0.021-0.01532.9940.2300.2300.0000.0000.0000.000
25A28LEU0-0.0120.01030.8840.0650.0650.0000.0000.0000.000
26A29GLU-1-0.881-0.95026.548-12.071-12.0710.0000.0000.0000.000
27A30LEU0-0.078-0.03724.9090.1980.1980.0000.0000.0000.000
28A31PRO0-0.033-0.00424.107-0.398-0.3980.0000.0000.0000.000
29A32HIS00.0090.02419.022-0.444-0.4440.0000.0000.0000.000
30A33TYR0-0.051-0.03817.9370.2700.2700.0000.0000.0000.000
31A34ARG0-0.0070.01912.262-1.495-1.4950.0000.0000.0000.000
32A35ARG10.8730.91813.29318.04718.0470.0000.0000.0000.000
33A36ALA00.0390.03011.604-1.660-1.6600.0000.0000.0000.000
34A37ALA0-0.061-0.02311.5722.3592.3590.0000.0000.0000.000
35A38VAL00.0040.00811.669-1.872-1.8720.0000.0000.0000.000
36A39LEU0-0.013-0.00313.6861.6281.6280.0000.0000.0000.000
37A40VAL0-0.017-0.01215.480-0.001-0.0010.0000.0000.0000.000
38A41ALA00.0190.01018.4030.8320.8320.0000.0000.0000.000
39A42LEU0-0.003-0.00419.9490.1930.1930.0000.0000.0000.000
40A43THR0-0.003-0.02323.5900.0060.0060.0000.0000.0000.000
41A44ARG10.8780.94325.81111.93711.9370.0000.0000.0000.000
42A45GLU-1-0.756-0.82228.207-10.959-10.9590.0000.0000.0000.000
43A46ALA0-0.033-0.02631.506-0.012-0.0120.0000.0000.0000.000
44A47ASP-1-0.830-0.90331.902-10.003-10.0030.0000.0000.0000.000
45A48PRO0-0.053-0.02127.775-0.209-0.2090.0000.0000.0000.000
46A49ARG10.8950.92824.63711.80011.8000.0000.0000.0000.000
47A50VAL0-0.017-0.01120.661-0.105-0.1050.0000.0000.0000.000
48A51LEU0-0.014-0.00916.0770.0730.0730.0000.0000.0000.000
49A52LEU0-0.012-0.00716.630-0.496-0.4960.0000.0000.0000.000
50A53THR00.001-0.00412.032-0.225-0.2250.0000.0000.0000.000
51A54VAL0-0.038-0.02014.6630.7100.7100.0000.0000.0000.000
52A55ARG10.8550.9015.97440.06140.0610.0000.0000.0000.000
53A56SER0-0.049-0.05310.0412.8122.8120.0000.0000.0000.000
54A57SER0-0.018-0.0037.0941.7441.7440.0000.0000.0000.000
55A58GLU-1-0.816-0.8859.998-20.029-20.0290.0000.0000.0000.000
56A59LEU0-0.006-0.00213.6550.1370.1370.0000.0000.0000.000
57A60PRO0-0.044-0.03116.0071.0731.0730.0000.0000.0000.000
58A61THR00.0080.00816.1450.6780.6780.0000.0000.0000.000
59A62HIS0-0.044-0.01418.7230.1360.1360.0000.0000.0000.000
60A63LYS10.8170.89219.87413.95313.9530.0000.0000.0000.000
61A64GLY00.0420.02216.123-0.467-0.4670.0000.0000.0000.000
62A65GLN00.027-0.00111.372-0.031-0.0310.0000.0000.0000.000
63A66ILE0-0.058-0.02713.688-0.788-0.7880.0000.0000.0000.000
64A67ALA00.0430.03812.1930.6630.6630.0000.0000.0000.000
65A68PHE0-0.001-0.00414.3010.8060.8060.0000.0000.0000.000
66A69PRO00.0100.01211.153-1.019-1.0190.0000.0000.0000.000
67A70GLY0-0.015-0.0279.5282.8002.8000.0000.0000.0000.000
68A71GLY00.0590.0486.890-3.415-3.4150.0000.0000.0000.000
69A72SER0-0.063-0.0857.3346.4586.4580.0000.0000.0000.000
70A73LEU0-0.107-0.0408.188-1.330-1.3300.0000.0000.0000.000
71A74ASP-1-0.863-0.9286.371-38.005-38.0050.0000.0000.0000.000
72A75ALA0-0.066-0.0509.1442.8342.8340.0000.0000.0000.000
73A76GLY0-0.050-0.02612.0410.4380.4380.0000.0000.0000.000
74A77GLU-1-0.823-0.8729.613-28.542-28.5420.0000.0000.0000.000
75A78THR0-0.020-0.04213.3470.6250.6250.0000.0000.0000.000
76A79PRO00.0440.00014.265-1.087-1.0870.0000.0000.0000.000
77A80THR00.0430.01614.362-0.719-0.7190.0000.0000.0000.000
78A81GLN0-0.0210.01313.388-0.297-0.2970.0000.0000.0000.000
79A82ALA00.0900.0619.972-0.658-0.6580.0000.0000.0000.000
80A83ALA0-0.004-0.00110.168-1.716-1.7160.0000.0000.0000.000
81A84LEU0-0.042-0.03312.438-0.151-0.1510.0000.0000.0000.000
82A85ARG10.7430.8455.17541.36541.3650.0000.0000.0000.000
83A86GLU-1-0.794-0.8785.403-49.803-49.8030.0000.0000.0000.000
84A87ALA00.0070.0028.332-0.355-0.3550.0000.0000.0000.000
85A88GLN0-0.050-0.02110.5522.5602.5600.0000.0000.0000.000
87A90GLU-1-0.729-0.8447.379-32.533-32.5330.0000.0000.0000.000
88A91VAL0-0.028-0.0358.8752.0802.0800.0000.0000.0000.000
89A92ALA0-0.027-0.00111.4992.1892.1890.0000.0000.0000.000
90A93LEU0-0.013-0.00513.2311.8091.8090.0000.0000.0000.000
91A94ASP-1-0.839-0.91914.383-16.832-16.8320.0000.0000.0000.000
92A95PRO00.014-0.00714.3940.8750.8750.0000.0000.0000.000
93A96ALA0-0.047-0.02017.0960.7330.7330.0000.0000.0000.000
94A97ALA0-0.042-0.01419.9450.8150.8150.0000.0000.0000.000
95A98VAL0-0.038-0.01617.7290.4980.4980.0000.0000.0000.000
96A99THR0-0.058-0.03221.1240.2880.2880.0000.0000.0000.000
97A100LEU00.0470.01618.7810.0300.0300.0000.0000.0000.000
98A101LEU0-0.095-0.05322.7800.7390.7390.0000.0000.0000.000
99A102GLY00.0150.03923.5170.5110.5110.0000.0000.0000.000
100A103GLU-1-0.896-0.97020.443-15.190-15.1900.0000.0000.0000.000
101A104LEU0-0.0420.00122.0870.6220.6220.0000.0000.0000.000
102A105ASP0-0.032-0.03422.953-0.131-0.1310.0000.0000.0000.000
103A106ASP-1-0.766-0.86620.319-15.607-15.6070.0000.0000.0000.000
104A107VAL0-0.046-0.01518.7390.6990.6990.0000.0000.0000.000
105A108PHE00.0270.00619.300-0.828-0.8280.0000.0000.0000.000
106A109THR0-0.002-0.01118.0450.4520.4520.0000.0000.0000.000
107A110PRO0-0.012-0.03120.636-0.235-0.2350.0000.0000.0000.000
108A111VAL0-0.0180.00017.9760.3220.3220.0000.0000.0000.000
109A112GLY00.0300.01218.252-0.071-0.0710.0000.0000.0000.000
110A113PHE0-0.026-0.01310.643-0.184-0.1840.0000.0000.0000.000
111A114HIS00.0140.00516.7010.5850.5850.0000.0000.0000.000
112A115VAL00.015-0.00414.127-1.240-1.2400.0000.0000.0000.000
113A116THR0-0.030-0.04615.9770.8950.8950.0000.0000.0000.000
114A117PRO0-0.0260.00316.366-1.192-1.1920.0000.0000.0000.000
115A118VAL00.0290.01716.5650.9770.9770.0000.0000.0000.000
116A119LEU00.0020.00618.508-0.417-0.4170.0000.0000.0000.000
117A120GLY00.0190.00020.6810.0190.0190.0000.0000.0000.000
118A121ARG10.8300.91321.57811.63811.6380.0000.0000.0000.000
119A122ILE00.0640.04020.0170.1320.1320.0000.0000.0000.000
120A123ALA0-0.026-0.03523.3840.5850.5850.0000.0000.0000.000
121A124PRO0-0.031-0.02324.692-0.518-0.5180.0000.0000.0000.000
122A125GLU-1-0.823-0.92125.620-11.370-11.3700.0000.0000.0000.000
123A126ALA0-0.067-0.03021.447-0.240-0.2400.0000.0000.0000.000
124A127LEU00.001-0.00120.469-0.798-0.7980.0000.0000.0000.000
125A128ASP-1-0.928-0.96021.014-12.794-12.7940.0000.0000.0000.000
126A129THR0-0.100-0.06021.1410.0170.0170.0000.0000.0000.000
127A130LEU0-0.0250.01916.221-0.456-0.4560.0000.0000.0000.000
128A131ARG10.8970.93614.44218.27418.2740.0000.0000.0000.000
129A132VAL0-0.0010.01212.224-1.113-1.1130.0000.0000.0000.000
130A133THR0-0.032-0.0208.0150.9300.9300.0000.0000.0000.000
131A134PRO0-0.012-0.0357.8720.1520.1520.0000.0000.0000.000
133A136VAL0-0.0140.0087.4932.1752.1750.0000.0000.0000.000
134A137ALA0-0.022-0.00310.6770.9730.9730.0000.0000.0000.000
135A138GLN0-0.075-0.05113.9481.9481.9480.0000.0000.0000.000
136A139ILE00.0520.03215.097-0.854-0.8540.0000.0000.0000.000
137A140ILE0-0.069-0.02816.9721.1311.1310.0000.0000.0000.000
138A141THR00.014-0.00819.682-0.299-0.2990.0000.0000.0000.000
139A142PRO0-0.0090.00321.7400.7300.7300.0000.0000.0000.000
140A143THR00.004-0.01524.799-0.338-0.3380.0000.0000.0000.000
141A144LEU00.023-0.00525.7620.0810.0810.0000.0000.0000.000
142A145ALA0-0.0100.00428.9200.2150.2150.0000.0000.0000.000
143A146GLU-1-0.811-0.88328.317-10.963-10.9630.0000.0000.0000.000
144A147LEU0-0.023-0.01324.4390.1430.1430.0000.0000.0000.000
145A148ARG10.8660.93128.92610.16410.1640.0000.0000.0000.000
146A149ALA0-0.039-0.00832.3190.2910.2910.0000.0000.0000.000
147A150VAL0-0.033-0.00928.6940.1830.1830.0000.0000.0000.000
148A151PRO0-0.034-0.01332.0050.0910.0910.0000.0000.0000.000
149A152LEU0-0.031-0.01229.079-0.143-0.1430.0000.0000.0000.000
150A153VAL0-0.022-0.00829.4690.3870.3870.0000.0000.0000.000
151A154ARG10.9520.97130.0578.9958.9950.0000.0000.0000.000
152A155GLU-1-0.865-0.91129.957-10.220-10.2200.0000.0000.0000.000
153A156ARG10.8760.92831.6808.9428.9420.0000.0000.0000.000
154A157ARG10.8180.90028.61210.76510.7650.0000.0000.0000.000
155A158THR0-0.0060.01131.679-0.019-0.0190.0000.0000.0000.000
156A159LEU00.0230.02027.198-0.248-0.2480.0000.0000.0000.000
157A160PRO0-0.009-0.02428.8450.3510.3510.0000.0000.0000.000
158A161ASP-1-0.817-0.87131.817-9.553-9.5530.0000.0000.0000.000
159A162GLY0-0.022-0.01133.9990.3130.3130.0000.0000.0000.000
160A163THR0-0.037-0.03832.2220.2270.2270.0000.0000.0000.000
161A164GLU-1-0.918-0.95532.915-8.838-8.8380.0000.0000.0000.000
162A165VAL00.0450.01627.295-0.009-0.0090.0000.0000.0000.000
163A166PRO0-0.074-0.02730.0670.0430.0430.0000.0000.0000.000
164A167LEU00.016-0.00225.393-0.425-0.4250.0000.0000.0000.000
165A168TYR00.010-0.00226.1720.4640.4640.0000.0000.0000.000
166A169ARG10.8790.91524.92411.27011.2700.0000.0000.0000.000
167A170TYR00.0440.02724.9660.4980.4980.0000.0000.0000.000
168A171PRO0-0.021-0.01025.487-0.478-0.4780.0000.0000.0000.000
169A172TRP00.006-0.00122.9770.3430.3430.0000.0000.0000.000
170A173ARG10.8540.90325.75310.91910.9190.0000.0000.0000.000
171A174GLY0-0.0060.00627.323-0.028-0.0280.0000.0000.0000.000
172A175LEU0-0.0130.00520.600-0.208-0.2080.0000.0000.0000.000
173A176ASP-1-0.842-0.91822.509-12.201-12.2010.0000.0000.0000.000
174A177ILE00.0350.03019.836-0.582-0.5820.0000.0000.0000.000
175A178TRP00.0210.00518.0721.3421.3420.0000.0000.0000.000
176A179GLY00.0810.04319.969-0.614-0.6140.0000.0000.0000.000
177A180MET00.0100.02214.2701.0521.0520.0000.0000.0000.000
178A181THR00.028-0.00216.6340.2580.2580.0000.0000.0000.000
179A182ALA0-0.011-0.00218.7310.6220.6220.0000.0000.0000.000
180A183ARG10.8360.91621.97112.78112.7810.0000.0000.0000.000
181A184VAL00.0350.01418.5350.5860.5860.0000.0000.0000.000
182A185LEU0-0.026-0.01421.8040.4510.4510.0000.0000.0000.000
183A186HIS0-0.043-0.02823.4860.6450.6450.0000.0000.0000.000
184A187ASP-1-0.822-0.92024.649-11.707-11.7070.0000.0000.0000.000
185A188LEU0-0.035-0.01023.0410.2010.2010.0000.0000.0000.000
186A189LEU0-0.118-0.06426.0300.3260.3260.0000.0000.0000.000
187A190GLU-2-1.855-1.89429.217-19.289-19.2890.0000.0000.0000.000