FMODB

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

Last updated: 2025-07-23

All entries: 44592

Number of unique PDB entries: 7794

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FMODB ID: 5NQYZ

Calculation Name: 2EUC-A-Xray540

Preferred Name:

Target Type:

Ligand Name:

ligand 3-letter code:

PDB ID: 2EUC

Chain ID: A

ChEMBL ID:

UniProt ID: O34626

Base Structure: X-ray

Registration Date: 2025-07-08

Reference: C. Watanabe, N. Tani, K. Kamisaka, T. Honma et al., Interaction energy analysis of Apo structure dataset on FMODB, To be published.

DOI:

Apendix: None


IFIE MAP

IFIE Diagram


Modeling method
Optimization MOE:Amber10:EHT
Restraint OptHSide
Protonation MOE:Protonate 3D
Complement MOE:Structure Preparation
Water No
Procedure Auto-FMO protocol ver. 2.20220422
FMO calculation
FMO method FMO2-MP2/6-31G(d)
Fragmentation Auto
Number of fragment 218
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23Q2 / 20200603(SMP)
Total energy (hartree)
FMO2-HF: Electronic energy -935614.841323
FMO2-HF: Nuclear repulsion 890293.607805
FMO2-HF: Total energy -45321.233518
FMO2-MP2: Total energy -45453.357545


3D Structure
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:MET)


Summations of interaction energy for fragment #1(A:1:MET)
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.
-7.035-2.3894.401-4.518-4.529-0.027
Interaction energy analysis for fragmet #1(A:1:MET)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 0 / q_Mulliken : 0.214 / q_NPA : 0.068
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].
4A2GLN0-0.0570.1093.0880.0920.8790.103-0.242-0.6480.001
5A3TYR00.130-0.0363.852-1.2510.730-0.010-1.149-0.8230.006
6A3TYR0-0.0920.0667.7830.1450.1450.0000.0000.0000.000
7A4PHE00.044-0.1167.2290.1380.1380.0000.0000.0000.000
8A4PHE0-0.0400.1435.747-0.032-0.0320.0000.0000.0000.000
9A5SER00.083-0.0459.6710.0380.0380.0000.0000.0000.000
10A5SER0-0.0340.06113.9920.0250.0250.0000.0000.0000.000
11A6PRO00.051-0.09213.3120.0270.0270.0000.0000.0000.000
12A7GLU00.164-0.00115.6200.0400.0400.0000.0000.0000.000
13A7GLU-1-0.920-0.78817.605-0.302-0.3020.0000.0000.0000.000
14A8GLN00.029-0.12113.5600.0760.0760.0000.0000.0000.000
15A8GLN0-0.0200.12612.173-0.095-0.0950.0000.0000.0000.000
16A9GLN00.107-0.08913.6310.0410.0410.0000.0000.0000.000
17A9GLN0-0.1360.07511.5050.0890.0890.0000.0000.0000.000
18A10TYR00.094-0.08114.3000.0490.0490.0000.0000.0000.000
19A10TYR0-0.1230.06918.8240.0040.0040.0000.0000.0000.000
20A11ASN00.121-0.07318.0870.0330.0330.0000.0000.0000.000
21A11ASN0-0.1280.05317.7600.0270.0270.0000.0000.0000.000
22A12ALA00.072-0.11014.7900.0450.0450.0000.0000.0000.000
23A12ALA0-0.0390.11814.390-0.009-0.0090.0000.0000.0000.000
24A13TRP00.103-0.09816.3140.0390.0390.0000.0000.0000.000
25A13TRP0-0.1060.08117.167-0.001-0.0010.0000.0000.0000.000
26A14ILE00.035-0.12218.1240.0270.0270.0000.0000.0000.000
27A14ILE0-0.1000.10621.2090.0000.0000.0000.0000.0000.000
28A15VAL00.090-0.08219.8630.0210.0210.0000.0000.0000.000
29A15VAL0-0.0550.11918.8700.0010.0010.0000.0000.0000.000
30A16SER00.031-0.11219.3270.0190.0190.0000.0000.0000.000
31A16SER0-0.0160.09317.7600.0080.0080.0000.0000.0000.000
32A17ASP00.091-0.05020.4600.0200.0200.0000.0000.0000.000
33A17ASP-1-0.842-0.78322.650-0.084-0.0840.0000.0000.0000.000
34A18LEU00.049-0.12523.4970.0110.0110.0000.0000.0000.000
35A18LEU0-0.0760.10224.7330.0000.0000.0000.0000.0000.000
36A19VAL00.110-0.08924.1160.0070.0070.0000.0000.0000.000
37A19VAL0-0.0450.12922.1280.0010.0010.0000.0000.0000.000
38A20LYS00.119-0.09224.5400.0130.0130.0000.0000.0000.000
39A20LYS10.7250.97823.9730.0610.0610.0000.0000.0000.000
40A21GLN00.036-0.10525.7620.0100.0100.0000.0000.0000.000
41A21GLN0-0.1330.04727.2050.0040.0040.0000.0000.0000.000
42A22ILE00.040-0.10228.3760.0030.0030.0000.0000.0000.000
43A22ILE0-0.0500.09827.6000.0000.0000.0000.0000.0000.000
44A23PHE00.108-0.07028.6400.0040.0040.0000.0000.0000.000
45A23PHE0-0.0940.07927.9560.0000.0000.0000.0000.0000.000
46A24HIS0-0.025-0.11429.8250.0060.0060.0000.0000.0000.000
47A24HIS0-0.1500.02930.395-0.005-0.0050.0000.0000.0000.000
48A25LYS00.113-0.09331.770-0.005-0.0050.0000.0000.0000.000
49A25LYS10.8051.00733.3400.0360.0360.0000.0000.0000.000
50A26ARG00.081-0.03333.4770.0010.0010.0000.0000.0000.000
51A26ARG10.8341.04832.186-0.007-0.0070.0000.0000.0000.000
52A27ALA00.009-0.12133.4160.0010.0010.0000.0000.0000.000
53A27ALA0-0.0450.10832.7860.0010.0010.0000.0000.0000.000
54A28GLY0-0.002-0.11634.793-0.003-0.0030.0000.0000.0000.000
55A29CYS00.0920.06933.891-0.005-0.0050.0000.0000.0000.000
56A29CYS0-0.1650.03533.1790.0010.0010.0000.0000.0000.000
57A30SER00.060-0.11529.749-0.005-0.0050.0000.0000.0000.000
58A30SER00.0120.08128.744-0.002-0.0020.0000.0000.0000.000
59A31PRO0-0.072-0.08625.2520.0040.0040.0000.0000.0000.000
60A32GLY00.0840.04925.118-0.001-0.0010.0000.0000.0000.000
61A33ILE00.0860.01720.427-0.005-0.0050.0000.0000.0000.000
62A33ILE0-0.0640.09318.3450.0010.0010.0000.0000.0000.000
63A34HIS00.136-0.06820.656-0.003-0.0030.0000.0000.0000.000
64A34HIS0-0.0810.08121.3230.0080.0080.0000.0000.0000.000
65A35GLU00.144-0.07821.8070.0050.0050.0000.0000.0000.000
66A35GLU-1-1.038-0.87125.8490.0300.0300.0000.0000.0000.000
67A36LEU00.072-0.17023.1660.0040.0040.0000.0000.0000.000
68A36LEU0-0.0870.10321.745-0.002-0.0020.0000.0000.0000.000
69A37ALA00.126-0.03819.922-0.009-0.0090.0000.0000.0000.000
70A37ALA0-0.0630.11919.055-0.003-0.0030.0000.0000.0000.000
71A38VAL00.060-0.13721.073-0.005-0.0050.0000.0000.0000.000
72A38VAL0-0.0920.09223.3740.0020.0020.0000.0000.0000.000
73A39PHE00.096-0.06123.727-0.002-0.0020.0000.0000.0000.000
74A39PHE0-0.1040.06225.482-0.002-0.0020.0000.0000.0000.000
75A40ALA00.066-0.11222.197-0.007-0.0070.0000.0000.0000.000
76A40ALA0-0.0750.10121.479-0.002-0.0020.0000.0000.0000.000
77A41GLU00.068-0.09522.358-0.016-0.0160.0000.0000.0000.000
78A41GLU-1-0.991-0.84820.9480.0530.0530.0000.0000.0000.000
79A42GLU00.090-0.08623.071-0.006-0.0060.0000.0000.0000.000
80A42GLU-1-0.982-0.86926.8320.0410.0410.0000.0000.0000.000
81A43HIS00.009-0.11026.745-0.002-0.0020.0000.0000.0000.000
82A43HIS0-0.1480.03927.906-0.002-0.0020.0000.0000.0000.000
83A44PHE00.002-0.06925.745-0.003-0.0030.0000.0000.0000.000
84A44PHE0-0.1340.04224.862-0.003-0.0030.0000.0000.0000.000
85A45HIS00.181-0.04823.838-0.011-0.0110.0000.0000.0000.000
86A45HIS0-0.1660.05524.173-0.003-0.0030.0000.0000.0000.000
87A46ILE00.089-0.11220.803-0.006-0.0060.0000.0000.0000.000
88A46ILE0-0.1270.05619.146-0.005-0.0050.0000.0000.0000.000
89A47ASP00.178-0.07417.0430.0190.0190.0000.0000.0000.000
90A47ASP-1-0.988-0.80315.2060.0270.0270.0000.0000.0000.000
91A48ILE00.086-0.08715.817-0.027-0.0270.0000.0000.0000.000
92A48ILE00.0140.14816.2890.0010.0010.0000.0000.0000.000
93A49ASP00.060-0.13313.318-0.042-0.0420.0000.0000.0000.000
94A49ASP-1-1.002-0.84412.5420.2330.2330.0000.0000.0000.000
95A50PHE00.127-0.07311.1840.0000.0000.0000.0000.0000.000
96A50PHE0-0.1030.06611.135-0.008-0.0080.0000.0000.0000.000
97A51VAL00.060-0.10411.178-0.073-0.0730.0000.0000.0000.000
98A51VAL0-0.1320.07015.214-0.003-0.0030.0000.0000.0000.000
99A52PHE00.074-0.09812.481-0.082-0.0820.0000.0000.0000.000
100A52PHE0-0.0680.07712.5050.0050.0050.0000.0000.0000.000
101A53SER00.041-0.1088.203-0.053-0.0530.0000.0000.0000.000
102A53SER0-0.0370.0857.2360.0350.0350.0000.0000.0000.000
103A54ILE00.039-0.0687.872-0.159-0.1590.0000.0000.0000.000
104A54ILE0-0.1190.0918.9480.0000.0000.0000.0000.0000.000
105A55ILE00.121-0.0749.648-0.142-0.1420.0000.0000.0000.000
106A55ILE0-0.1680.04712.7870.0090.0090.0000.0000.0000.000
107A56MET00.061-0.10510.201-0.111-0.1110.0000.0000.0000.000
108A56MET0-0.1020.07910.0950.0370.0370.0000.0000.0000.000
109A57ASN00.131-0.0676.4650.0410.0410.0000.0000.0000.000
110A57ASN0-0.1940.0104.3800.0840.099-0.001-0.007-0.0050.000
111A58ILE00.064-0.0954.479-0.358-0.211-0.002-0.010-0.1350.000
112A58ILE0-0.1130.0827.6410.0200.0200.0000.0000.0000.000
113A59GLY0-0.001-0.0815.122-0.186-0.1860.0000.0000.0000.000
114A60ASP00.1140.0374.205-0.381-0.232-0.001-0.044-0.1040.000
115A60ASP-1-0.948-0.8412.325-5.189-3.6284.314-3.059-2.816-0.034
116A61ILE00.056-0.1044.9860.1340.140-0.002-0.0070.0020.000
117A61ILE0-0.0860.0907.323-0.010-0.0100.0000.0000.0000.000
118A62GLU00.130-0.0887.609-0.200-0.2000.0000.0000.0000.000
119A62GLU-1-1.024-0.87510.6270.1180.1180.0000.0000.0000.000
120A63PHE00.050-0.04010.195-0.108-0.1080.0000.0000.0000.000
121A63PHE0-0.1520.04413.7080.0220.0220.0000.0000.0000.000
122A64ALA00.139-0.1408.4640.1010.1010.0000.0000.0000.000
123A64ALA0-0.0800.1208.060-0.060-0.0600.0000.0000.0000.000
124A65LEU00.180-0.0459.983-0.127-0.1270.0000.0000.0000.000
125A65LEU0-0.1240.06613.5440.0140.0140.0000.0000.0000.000
126A66THR0-0.102-0.13212.416-0.098-0.0980.0000.0000.0000.000
127A66THR0-0.0160.04613.476-0.004-0.0040.0000.0000.0000.000
128A67ASP00.155-0.09314.9420.0140.0140.0000.0000.0000.000
129A67ASP-1-0.948-0.83018.759-0.294-0.2940.0000.0000.0000.000
130A68GLU0-0.025-0.14216.1400.0420.0420.0000.0000.0000.000
131A68GLU-1-0.949-0.82714.935-0.277-0.2770.0000.0000.0000.000
132A69ILE00.041-0.10213.1580.0690.0690.0000.0000.0000.000
133A69ILE0-0.0830.1129.929-0.001-0.0010.0000.0000.0000.000
134A70GLU00.112-0.11514.452-0.003-0.0030.0000.0000.0000.000
135A70GLU-1-0.950-0.83017.891-0.255-0.2550.0000.0000.0000.000
136A71LYS00.107-0.06617.8200.0230.0230.0000.0000.0000.000
137A71LYS10.8511.05419.1880.1560.1560.0000.0000.0000.000
138A72LYS00.017-0.09917.2020.0290.0290.0000.0000.0000.000
139A72LYS10.7500.97814.9860.0850.0850.0000.0000.0000.000
140A73LEU00.079-0.10317.5040.0340.0340.0000.0000.0000.000
141A73LEU0-0.0600.11614.3540.0020.0020.0000.0000.0000.000
142A74SER00.036-0.09918.3500.0190.0190.0000.0000.0000.000
143A74SER0-0.0040.08321.6270.0030.0030.0000.0000.0000.000
144A75GLY0-0.008-0.08721.3820.0150.0150.0000.0000.0000.000
145A76TYR00.0940.00721.1330.0180.0180.0000.0000.0000.000
146A76TYR0-0.0100.14417.122-0.005-0.0050.0000.0000.0000.000
147A77LEU00.072-0.08822.4070.0160.0160.0000.0000.0000.000
148A77LEU0-0.0830.09921.8500.0000.0000.0000.0000.0000.000
149A78SER00.014-0.10624.2180.0100.0100.0000.0000.0000.000
150A78SER0-0.0380.06925.8390.0000.0000.0000.0000.0000.000
151A79THR00.010-0.09125.9040.0060.0060.0000.0000.0000.000
152A79THR0-0.0790.06425.3650.0030.0030.0000.0000.0000.000
153A80LEU00.075-0.10826.4540.0110.0110.0000.0000.0000.000
154A80LEU0-0.0820.10523.553-0.001-0.0010.0000.0000.0000.000
155A81LEU00.058-0.09327.6400.0060.0060.0000.0000.0000.000
156A81LEU0-0.1090.08227.497-0.001-0.0010.0000.0000.0000.000
157A82PRO0-0.015-0.12029.6310.0030.0030.0000.0000.0000.000
158A83TYR00.0510.00431.4610.0020.0020.0000.0000.0000.000
159A83TYR0-0.1160.08330.3680.0030.0030.0000.0000.0000.000
160A84VAL00.062-0.10130.8010.0060.0060.0000.0000.0000.000
161A84VAL0-0.0920.09929.017-0.001-0.0010.0000.0000.0000.000
162A85THR00.038-0.05432.187-0.002-0.0020.0000.0000.0000.000
163A85THR0-0.071-0.00135.3510.0000.0000.0000.0000.0000.000
164A86ALA00.182-0.06632.959-0.005-0.0050.0000.0000.0000.000
165A86ALA0-0.0780.11035.9030.0000.0000.0000.0000.0000.000
166A87ASP00.013-0.11033.217-0.008-0.0080.0000.0000.0000.000
167A87ASP-1-0.900-0.82235.128-0.052-0.0520.0000.0000.0000.000
168A88MET00.156-0.04631.417-0.005-0.0050.0000.0000.0000.000
169A88MET0-0.0390.15530.6560.0020.0020.0000.0000.0000.000
170A89PHE00.161-0.05928.767-0.004-0.0040.0000.0000.0000.000
171A89PHE0-0.0830.10426.803-0.002-0.0020.0000.0000.0000.000
172A90GLU00.071-0.11628.397-0.012-0.0120.0000.0000.0000.000
173A90GLU-1-0.875-0.79031.545-0.103-0.1030.0000.0000.0000.000
174A91THR00.028-0.08729.547-0.009-0.0090.0000.0000.0000.000
175A91THR0-0.0880.04529.0950.0020.0020.0000.0000.0000.000
176A92SER00.032-0.09525.812-0.002-0.0020.0000.0000.0000.000
177A92SER0-0.0450.05924.725-0.002-0.0020.0000.0000.0000.000
178A93LYS00.050-0.10024.696-0.013-0.0130.0000.0000.0000.000
179A93LYS10.7491.00625.6560.1180.1180.0000.0000.0000.000
180A94ALA00.072-0.09525.358-0.018-0.0180.0000.0000.0000.000
181A94ALA0-0.0820.10728.9100.0020.0020.0000.0000.0000.000
182A95ASN00.074-0.09425.221-0.010-0.0100.0000.0000.0000.000
183A95ASN0-0.1170.04924.4640.0030.0030.0000.0000.0000.000
184A96ALA00.130-0.07921.412-0.003-0.0030.0000.0000.0000.000
185A96ALA0-0.0830.10421.072-0.002-0.0020.0000.0000.0000.000
186A97HIS00.065-0.11821.362-0.024-0.0240.0000.0000.0000.000
187A97HIS0-0.0890.11723.8580.0100.0100.0000.0000.0000.000
188A98ALA00.082-0.09123.146-0.017-0.0170.0000.0000.0000.000
189A98ALA0-0.0860.10824.9830.0040.0040.0000.0000.0000.000
190A99PHE00.043-0.10220.2530.0040.0040.0000.0000.0000.000
191A99PHE0-0.0550.10215.0970.0010.0010.0000.0000.0000.000
192A100LEU0-0.063-0.14218.839-0.020-0.0200.0000.0000.0000.000
193A100LEU0-0.0830.10916.472-0.003-0.0030.0000.0000.0000.000
194A101SER00.083-0.08719.783-0.016-0.0160.0000.0000.0000.000
195A101SER0-0.0230.08323.3990.0060.0060.0000.0000.0000.000
196A102ARG00.120-0.03419.9780.0020.0020.0000.0000.0000.000
197A102ARG10.8181.05414.3560.3270.3270.0000.0000.0000.000
198A103ARG0-0.039-0.14621.5180.0170.0170.0000.0000.0000.000
199A103ARG10.8281.00621.1160.1500.1500.0000.0000.0000.000
200A104HIS00.121-0.07223.5880.0170.0170.0000.0000.0000.000
201A104HIS0-0.0370.09126.322-0.002-0.0020.0000.0000.0000.000
202A105GLY0-0.012-0.08724.080-0.020-0.0200.0000.0000.0000.000
203A106ASN00.1060.02525.5860.0110.0110.0000.0000.0000.000
204A106ASN0-0.1430.05028.1760.0050.0050.0000.0000.0000.000
205A107ALA00.113-0.12023.9700.0050.0050.0000.0000.0000.000
206A107ALA0-0.0420.13223.321-0.006-0.0060.0000.0000.0000.000
207A108ALA00.032-0.09324.742-0.003-0.0030.0000.0000.0000.000
208A108ALA0-0.0650.10927.1260.0040.0040.0000.0000.0000.000
209A109TYR00.005-0.11421.842-0.006-0.0060.0000.0000.0000.000
210A109TYR0-0.0660.08219.947-0.017-0.0170.0000.0000.0000.000
211A110HIS00.129-0.08822.5520.0240.0240.0000.0000.0000.000
212A110HIS0-0.0810.11122.2460.0080.0080.0000.0000.0000.000
213A111LEU00.086-0.11221.944-0.027-0.0270.0000.0000.0000.000
214A111LEU0-0.1110.09223.7440.0050.0050.0000.0000.0000.000
215A112PHE00.074-0.09421.2780.0100.0100.0000.0000.0000.000
216A112PHE0-0.0890.10716.666-0.001-0.0010.0000.0000.0000.000
217A113VAL0-0.032-0.11722.5680.0170.0170.0000.0000.0000.000
218A113VAL00.0280.01323.8890.0010.0010.0000.0000.0000.000