FMODB

FMODB: The database of quantum mechanical data based on the FMO method

Last updated: 2025-12-18

All entries: 87239

Number of unique PDB entries: 32030

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FMODB ID: Z95YN

Calculation Name: 1EL6-A-Xray549

Preferred Name:

Target Type:

Ligand Name:

Ligand 3-letter code:

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 1EL6

Chain ID: A

ChEMBL ID:

UniProt ID: P10929

Base Structure: X-ray

Registration Date: 2025-10-11

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 OptH
Protonation MOE:Protonate 3D
Complement ac.sh, 23 2024 Oct
Water No
Procedure Manual calculation
Remarks
FMO calculation
FMO method FMO2-MP2/6-31G(d)
Fragmentation Auto
Number of fragment 208
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230712
Total energy (hartree)
FMO2-HF: Electronic energy -1888698.542838
FMO2-HF: Nuclear repulsion 1810517.503898
FMO2-HF: Total energy -78181.038941
FMO2-MP2: Total energy -78413.013664


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:12:SER)


Summations of interaction energy for fragment #1(A:12:SER)
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.
-139.92-132.83612.591-9.088-10.587-0.057
Interaction energy analysis for fragmet #1(A:12:SER)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 1 / q_Mulliken : 0.879 / q_NPA : 0.946
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].
3A14LEU00.1000.0423.8462.2583.718-0.015-0.735-0.709-0.001
5A16ASP-1-0.803-0.9172.307-79.806-75.6345.160-4.620-4.713-0.059
6A17PHE0-0.051-0.0302.410-2.040-0.5700.717-0.914-1.273-0.011
34A45LYS10.7850.9002.00253.22953.2116.729-2.819-3.8920.014
4A15ALA00.0540.0385.5432.2052.2050.0000.0000.0000.000
7A18LEU0-0.0200.0126.7563.4463.4460.0000.0000.0000.000
8A19GLY00.0580.0299.715-0.205-0.2050.0000.0000.0000.000
9A20PHE0-0.045-0.02812.6470.4760.4760.0000.0000.0000.000
10A21ARG10.9470.96914.77314.17014.1700.0000.0000.0000.000
11A22PRO00.0380.02917.9680.2280.2280.0000.0000.0000.000
12A23LYS10.8910.95019.87312.78812.7880.0000.0000.0000.000
13A24THR00.015-0.01023.373-0.045-0.0450.0000.0000.0000.000
14A25GLY0-0.010-0.01326.1570.2900.2900.0000.0000.0000.000
15A26ASP-1-0.834-0.90821.938-13.504-13.5040.0000.0000.0000.000
16A27ILE00.0050.00523.685-0.285-0.2850.0000.0000.0000.000
17A28ASP-1-0.856-0.92722.734-12.272-12.2720.0000.0000.0000.000
18A29VAL0-0.0120.01117.5250.0200.0200.0000.0000.0000.000
19A30MET00.016-0.00720.3280.3070.3070.0000.0000.0000.000
20A31ASN0-0.044-0.01322.7400.6670.6670.0000.0000.0000.000
21A32ARG10.8930.94322.66912.73712.7370.0000.0000.0000.000
22A33GLN0-0.037-0.01317.322-0.244-0.2440.0000.0000.0000.000
23A34SER0-0.019-0.01419.9060.0730.0730.0000.0000.0000.000
24A35VAL00.0060.00716.923-0.835-0.8350.0000.0000.0000.000
25A36GLY00.010-0.00413.8100.2890.2890.0000.0000.0000.000
26A37SER0-0.067-0.03513.650-0.582-0.5820.0000.0000.0000.000
27A38VAL0-0.0270.01310.794-1.306-1.3060.0000.0000.0000.000
28A39THR00.022-0.0039.0730.8000.8000.0000.0000.0000.000
29A40ILE00.0440.00610.027-1.191-1.1910.0000.0000.0000.000
30A41SER00.0170.0085.9600.0360.0360.0000.0000.0000.000
31A42GLN00.0310.0275.467-0.995-0.9950.0000.0000.0000.000
32A43LEU00.0320.0267.0100.2050.2050.0000.0000.0000.000
33A44ALA0-0.041-0.0217.8840.7830.7830.0000.0000.0000.000
35A46GLY00.0170.0206.423-0.532-0.5320.0000.0000.0000.000
36A47PHE0-0.027-0.0207.5140.6680.6680.0000.0000.0000.000
37A48TYR00.014-0.0169.363-0.097-0.0970.0000.0000.0000.000
38A49GLU-1-0.925-0.94311.736-18.028-18.0280.0000.0000.0000.000
39A50PRO0-0.001-0.00311.839-1.681-1.6810.0000.0000.0000.000
40A51ASN0-0.033-0.0238.987-1.652-1.6520.0000.0000.0000.000
41A52ILE00.0300.0029.7590.6990.6990.0000.0000.0000.000
42A53GLU-1-0.897-0.9455.441-42.878-42.8780.0000.0000.0000.000
43A54SER0-0.045-0.0298.0391.7741.7740.0000.0000.0000.000
44A55ALA00.0420.01510.9451.3421.3420.0000.0000.0000.000
45A56ILE0-0.033-0.0149.9071.6101.6100.0000.0000.0000.000
46A57ASN0-0.036-0.0318.2262.4762.4760.0000.0000.0000.000
47A58ASP-1-0.817-0.90712.508-17.900-17.9000.0000.0000.0000.000
48A59VAL0-0.005-0.00915.8141.1781.1780.0000.0000.0000.000
49A60HIS0-0.042-0.00113.1320.4200.4200.0000.0000.0000.000
50A61ASN00.006-0.00315.3770.9340.9340.0000.0000.0000.000
51A62PHE0-0.029-0.00818.2910.8520.8520.0000.0000.0000.000
52A63SER0-0.065-0.04519.2930.8250.8250.0000.0000.0000.000
53A64ILE0-0.024-0.00519.0470.6490.6490.0000.0000.0000.000
54A65LYS10.8950.95021.97712.46012.4600.0000.0000.0000.000
55A66ASP-1-0.849-0.91024.725-12.729-12.7290.0000.0000.0000.000
56A67VAL0-0.013-0.00825.7510.3250.3250.0000.0000.0000.000
57A68GLY00.0250.02028.1780.1040.1040.0000.0000.0000.000
58A69THR0-0.076-0.04528.7360.3140.3140.0000.0000.0000.000
59A70ILE0-0.018-0.01331.2540.0460.0460.0000.0000.0000.000
60A71ILE00.0100.01929.1940.0150.0150.0000.0000.0000.000
61A72THR0-0.020-0.01233.6830.3430.3430.0000.0000.0000.000
62A73ASN00.0180.01935.6020.1360.1360.0000.0000.0000.000
63A74LYS10.9500.96938.3997.2877.2870.0000.0000.0000.000
64A75THR0-0.004-0.00937.8570.1560.1560.0000.0000.0000.000
65A76GLY00.0370.03240.0070.0880.0880.0000.0000.0000.000
66A77VAL0-0.034-0.01434.340-0.044-0.0440.0000.0000.0000.000
67A78SER00.017-0.00132.323-0.085-0.0850.0000.0000.0000.000
68A79PRO0-0.023-0.03029.965-0.104-0.1040.0000.0000.0000.000
69A80GLU-1-0.780-0.86027.837-10.761-10.7610.0000.0000.0000.000
70A81GLY0-0.0230.00525.5120.2040.2040.0000.0000.0000.000
71A82VAL0-0.022-0.01726.5890.1960.1960.0000.0000.0000.000
72A83SER00.024-0.00624.443-0.125-0.1250.0000.0000.0000.000
73A84GLN0-0.004-0.00725.7990.1310.1310.0000.0000.0000.000
74A85THR0-0.021-0.02427.359-0.268-0.2680.0000.0000.0000.000
75A86ASP-1-0.727-0.81728.234-11.025-11.0250.0000.0000.0000.000
76A87TYR00.006-0.00431.3150.1460.1460.0000.0000.0000.000
77A88TRP0-0.018-0.01524.529-0.104-0.1040.0000.0000.0000.000
78A89ALA00.0180.00131.9890.2350.2350.0000.0000.0000.000
79A90PHE00.0150.00430.366-0.201-0.2010.0000.0000.0000.000
80A91SER0-0.002-0.00436.0990.3200.3200.0000.0000.0000.000
81A92GLY00.0430.02738.200-0.180-0.1800.0000.0000.0000.000
82A93THR0-0.059-0.05040.1040.1770.1770.0000.0000.0000.000
83A94VAL0-0.0310.01835.424-0.047-0.0470.0000.0000.0000.000
84A95THR0-0.023-0.03537.4960.2750.2750.0000.0000.0000.000
85A96ASP-1-0.819-0.94135.652-9.235-9.2350.0000.0000.0000.000
86A97ASP-1-0.930-0.95738.209-7.708-7.7080.0000.0000.0000.000
87A98SER0-0.080-0.02837.7710.1610.1610.0000.0000.0000.000
88A99LEU0-0.052-0.02435.631-0.009-0.0090.0000.0000.0000.000
89A100PRO00.0050.01940.2790.1460.1460.0000.0000.0000.000
90A101PRO00.0190.00041.592-0.196-0.1960.0000.0000.0000.000
91A102GLY0-0.0030.00641.2570.0930.0930.0000.0000.0000.000
92A103SER0-0.024-0.02037.920-0.105-0.1050.0000.0000.0000.000
93A104PRO0-0.043-0.01733.731-0.072-0.0720.0000.0000.0000.000
94A105ILE00.0280.01332.282-0.088-0.0880.0000.0000.0000.000
95A106THR0-0.041-0.03025.800-0.195-0.1950.0000.0000.0000.000
96A107VAL0-0.0070.00728.910-0.065-0.0650.0000.0000.0000.000
97A108LEU00.0030.00322.855-0.240-0.2400.0000.0000.0000.000
98A109VAL00.0110.00725.6150.4240.4240.0000.0000.0000.000
99A110PHE00.015-0.00124.267-0.353-0.3530.0000.0000.0000.000
100A111GLY00.0000.01020.846-0.606-0.6060.0000.0000.0000.000
101A112LEU0-0.0060.00120.877-0.547-0.5470.0000.0000.0000.000
102A113PRO0-0.004-0.01121.2470.5940.5940.0000.0000.0000.000
103A114VAL00.0090.01524.3580.1320.1320.0000.0000.0000.000
104A115SER0-0.0280.00028.0270.2750.2750.0000.0000.0000.000
105A116ALA00.029-0.00730.2840.2060.2060.0000.0000.0000.000
106A117THR00.032-0.00433.846-0.086-0.0860.0000.0000.0000.000
107A118THR0-0.010-0.01537.1060.1170.1170.0000.0000.0000.000
108A119GLY00.0140.00639.2000.2000.2000.0000.0000.0000.000
109A120MET0-0.0770.00736.602-0.007-0.0070.0000.0000.0000.000
110A121THR00.001-0.03539.921-0.117-0.1170.0000.0000.0000.000
111A122ALA00.0340.00838.042-0.196-0.1960.0000.0000.0000.000
112A123ILE00.0140.01437.692-0.198-0.1980.0000.0000.0000.000
113A124GLU-1-0.820-0.88738.368-7.868-7.8680.0000.0000.0000.000
114A125PHE00.0370.01030.787-0.209-0.2090.0000.0000.0000.000
115A126VAL00.0170.02033.704-0.338-0.3380.0000.0000.0000.000
116A127ALA0-0.023-0.02633.728-0.223-0.2230.0000.0000.0000.000
117A128LYS10.8700.94731.8079.1649.1640.0000.0000.0000.000
118A129VAL00.0190.00228.794-0.365-0.3650.0000.0000.0000.000
119A130ARG10.8520.91428.9178.4988.4980.0000.0000.0000.000
120A131VAL0-0.0280.00128.206-0.163-0.1630.0000.0000.0000.000
121A132ALA00.0650.03525.175-0.324-0.3240.0000.0000.0000.000
122A133LEU00.0040.00324.375-0.594-0.5940.0000.0000.0000.000
123A134GLN0-0.030-0.01625.104-0.083-0.0830.0000.0000.0000.000
124A135GLU-1-0.924-0.96122.824-12.700-12.7000.0000.0000.0000.000
125A136ALA0-0.0150.00820.531-0.756-0.7560.0000.0000.0000.000
126A137ILE0-0.020-0.00220.381-0.554-0.5540.0000.0000.0000.000
127A138ALA0-0.036-0.01721.678-0.360-0.3600.0000.0000.0000.000
128A139SER0-0.080-0.04317.235-0.548-0.5480.0000.0000.0000.000
129A140PHE0-0.023-0.01516.733-1.081-1.0810.0000.0000.0000.000
130A141THR0-0.001-0.00415.766-1.468-1.4680.0000.0000.0000.000
131A142ALA00.008-0.00117.1190.8030.8030.0000.0000.0000.000
132A143ILE0-0.027-0.01518.6310.5960.5960.0000.0000.0000.000
133A144ASN0-0.027-0.01322.084-0.483-0.4830.0000.0000.0000.000
134A145SER00.001-0.01823.9000.1400.1400.0000.0000.0000.000
135A146TYR00.0050.00227.334-0.041-0.0410.0000.0000.0000.000
136A147LYS10.8020.90329.8278.9468.9460.0000.0000.0000.000
137A148ASP-1-0.767-0.86533.673-8.874-8.8740.0000.0000.0000.000
138A149HIS00.0560.03836.5250.1000.1000.0000.0000.0000.000
139A150PRO0-0.043-0.02238.5600.1140.1140.0000.0000.0000.000
140A151THR0-0.047-0.03841.9430.2020.2020.0000.0000.0000.000
141A152ASP-1-0.819-0.87840.740-7.670-7.6700.0000.0000.0000.000
142A153GLY00.0240.00339.991-0.203-0.2030.0000.0000.0000.000
143A154SER0-0.102-0.07338.749-0.179-0.1790.0000.0000.0000.000
144A155LYS10.8030.87835.9367.9477.9470.0000.0000.0000.000
145A156LEU0-0.022-0.00631.5910.1040.1040.0000.0000.0000.000
146A157GLU-1-0.832-0.90932.708-9.207-9.2070.0000.0000.0000.000
147A158VAL0-0.013-0.00826.430-0.139-0.1390.0000.0000.0000.000
148A159THR00.0230.02726.6610.2450.2450.0000.0000.0000.000
149A160TYR0-0.018-0.02322.008-0.405-0.4050.0000.0000.0000.000
150A161LEU0-0.025-0.01018.4420.3690.3690.0000.0000.0000.000
151A162ASP-1-0.846-0.89218.812-15.698-15.6980.0000.0000.0000.000
152A163ASN0-0.068-0.04020.8380.0140.0140.0000.0000.0000.000
153A164GLN0-0.037-0.01616.4390.3610.3610.0000.0000.0000.000
154A165LYS0-0.0310.01622.2700.2470.2470.0000.0000.0000.000
155A166HIS10.7780.86620.11414.04314.0430.0000.0000.0000.000
156A167VAL00.0620.05024.7870.4390.4390.0000.0000.0000.000
157A168LEU0-0.033-0.01424.126-0.452-0.4520.0000.0000.0000.000
158A169SER0-0.032-0.01627.5150.4850.4850.0000.0000.0000.000
159A170THR00.020-0.00729.658-0.230-0.2300.0000.0000.0000.000
160A171TYR0-0.080-0.03727.493-0.072-0.0720.0000.0000.0000.000
161A172SER00.013-0.00932.3570.1370.1370.0000.0000.0000.000
162A173THR0-0.044-0.02529.677-0.139-0.1390.0000.0000.0000.000
163A174TYR00.0430.02630.219-0.008-0.0080.0000.0000.0000.000
164A175GLY00.0350.03134.7490.1360.1360.0000.0000.0000.000
165A176ILE0-0.043-0.01234.2580.2410.2410.0000.0000.0000.000
166A177THR0-0.0070.00134.641-0.260-0.2600.0000.0000.0000.000
167A178ILE0-0.025-0.00429.6290.1540.1540.0000.0000.0000.000
168A179SER00.000-0.01232.5030.0140.0140.0000.0000.0000.000
169A180GLN00.014-0.01827.8260.0050.0050.0000.0000.0000.000
170A181GLU-1-0.853-0.90832.007-8.234-8.2340.0000.0000.0000.000
171A182ILE0-0.0130.00330.063-0.047-0.0470.0000.0000.0000.000
172A183ILE0-0.054-0.02033.0390.3180.3180.0000.0000.0000.000
173A184SER0-0.035-0.02832.3040.3770.3770.0000.0000.0000.000
174A185GLU-1-0.879-0.93030.638-10.614-10.6140.0000.0000.0000.000
175A186SER00.001-0.02426.257-0.037-0.0370.0000.0000.0000.000
176A187LYS10.7850.88827.84910.92910.9290.0000.0000.0000.000
177A188PRO00.0470.01625.229-0.375-0.3750.0000.0000.0000.000
178A189GLY00.0290.01524.6650.5780.5780.0000.0000.0000.000
179A190TYR00.0100.00322.102-0.526-0.5260.0000.0000.0000.000
180A191GLY00.0420.02323.4240.4310.4310.0000.0000.0000.000
181A192THR0-0.0110.00324.9700.0570.0570.0000.0000.0000.000
182A193TRP0-0.057-0.04827.0820.2590.2590.0000.0000.0000.000
183A194ASN00.0450.03331.5940.2690.2690.0000.0000.0000.000
184A195LEU0-0.061-0.01835.1080.0240.0240.0000.0000.0000.000
185A196LEU00.000-0.00437.7250.1800.1800.0000.0000.0000.000
186A197GLY00.0110.01440.2120.2330.2330.0000.0000.0000.000
187A198ALA0-0.028-0.02442.145-0.153-0.1530.0000.0000.0000.000
188A199GLN00.0170.02244.496-0.082-0.0820.0000.0000.0000.000
189A200THR0-0.009-0.00746.408-0.050-0.0500.0000.0000.0000.000
190A201VAL00.001-0.00846.8450.0550.0550.0000.0000.0000.000
191A202THR0-0.0020.01049.662-0.080-0.0800.0000.0000.0000.000
192A203LEU0-0.0100.00346.810-0.028-0.0280.0000.0000.0000.000
193A204ASP-1-0.901-0.95550.771-6.222-6.2220.0000.0000.0000.000
194A205ASN0-0.038-0.01353.2330.2090.2090.0000.0000.0000.000
195A206GLN0-0.011-0.00749.765-0.027-0.0270.0000.0000.0000.000
196A207GLN00.0290.00655.1780.0130.0130.0000.0000.0000.000
197A208THR0-0.019-0.00753.1090.0680.0680.0000.0000.0000.000
198A209PRO00.0070.00452.454-0.107-0.1070.0000.0000.0000.000
199A210THR0-0.029-0.01546.143-0.047-0.0470.0000.0000.0000.000
200A211VAL0-0.0140.00045.947-0.014-0.0140.0000.0000.0000.000
201A212PHE0-0.015-0.01941.940-0.129-0.1290.0000.0000.0000.000
202A213TYR00.0080.00240.1480.1590.1590.0000.0000.0000.000
203A214HIS10.8350.88738.2487.7417.7410.0000.0000.0000.000
204A215PHE00.0510.01533.9380.1240.1240.0000.0000.0000.000
205A216GLU-1-0.874-0.94233.122-9.252-9.2520.0000.0000.0000.000
206A217ARG10.7520.85122.31613.10913.1090.0000.0000.0000.000
207A218THR0-0.030-0.04430.0090.1120.1120.0000.0000.0000.000
208A219ALA-1-0.764-0.83724.383-12.917-12.9170.0000.0000.0000.000