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: QN2VY

Calculation Name: 3UCS-A-Xray540

Preferred Name:

Target Type:

Ligand Name:

Ligand 3-letter code:

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 3UCS

Chain ID: A

ChEMBL ID:

UniProt ID: P36659

Base Structure: X-ray

Registration Date: 2025-07-10

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 OptAll
Protonation MOE:Protonate 3D
Complement MOE:Structure Preparation
Water No
Procedure Auto-FMO protocol ver. 2.20220422
Remarks
FMO calculation
FMO method FMO2-MP2/6-31G(d)
Fragmentation Auto
Number of fragment 191
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23Q2 / 20200603(SMP)
Total energy (hartree)
FMO2-HF: Electronic energy -653510.267943
FMO2-HF: Nuclear repulsion 614541.171107
FMO2-HF: Total energy -38969.096836
FMO2-MP2: Total energy -39083.551345


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:2:ALA)


Summations of interaction energy for fragment #1(A:2:ALA)
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.
2.0223.482-0.009-0.639-0.8120.001
Interaction energy analysis for fragmet #1(A:2:ALA)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 0 / q_Mulliken : 0.183 / q_NPA : 0.021
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].
4A3THR0-0.0410.0764.2120.7561.069-0.001-0.102-0.2100.000
5A4VAL00.122-0.1073.8850.4871.534-0.008-0.512-0.5270.001
6A4VAL0-0.0720.1064.069-0.0840.0160.000-0.025-0.0750.000
7A5THR0-0.017-0.1015.685-0.152-0.1520.0000.0000.0000.000
8A5THR00.0010.0987.7630.0040.0040.0000.0000.0000.000
9A6VAL00.061-0.1039.0150.0880.0880.0000.0000.0000.000
10A6VAL0-0.0780.09711.821-0.012-0.0120.0000.0000.0000.000
11A7THR0-0.017-0.09112.071-0.002-0.0020.0000.0000.0000.000
12A7THR0-0.0460.07611.8310.0060.0060.0000.0000.0000.000
13A8PHE00.077-0.08914.095-0.013-0.0130.0000.0000.0000.000
14A8PHE0-0.0830.08616.967-0.005-0.0050.0000.0000.0000.000
15A9THR00.079-0.03817.6610.0220.0220.0000.0000.0000.000
16A9THR0-0.0270.04320.500-0.004-0.0040.0000.0000.0000.000
17A10ILE00.150-0.06720.736-0.008-0.0080.0000.0000.0000.000
18A10ILE0-0.0310.13123.6600.0020.0020.0000.0000.0000.000
19A11THR00.064-0.07723.551-0.007-0.0070.0000.0000.0000.000
20A11THR0-0.0840.02625.0520.0020.0020.0000.0000.0000.000
21A12GLU00.098-0.07222.126-0.011-0.0110.0000.0000.0000.000
22A12GLU-1-0.919-0.79820.5860.0330.0330.0000.0000.0000.000
23A13LEU00.113-0.09822.744-0.015-0.0150.0000.0000.0000.000
24A13LEU0-0.1090.09821.7760.0030.0030.0000.0000.0000.000
25A14CYS00.102-0.08423.437-0.007-0.0070.0000.0000.0000.000
26A14CYS0-0.1790.07427.596-0.001-0.0010.0000.0000.0000.000
27A15LEU00.101-0.09726.630-0.006-0.0060.0000.0000.0000.000
28A15LEU0-0.1280.08925.775-0.001-0.0010.0000.0000.0000.000
29A16ARG0-0.003-0.11924.256-0.009-0.0090.0000.0000.0000.000
30A16ARG10.7340.95919.036-0.022-0.0220.0000.0000.0000.000
31A17THR0-0.085-0.15425.761-0.009-0.0090.0000.0000.0000.000
32A17THR0-0.0420.05525.3410.0020.0020.0000.0000.0000.000
33A18GLY00.020-0.07428.065-0.003-0.0030.0000.0000.0000.000
34A19VAL00.0840.00129.945-0.003-0.0030.0000.0000.0000.000
35A19VAL0-0.1130.11829.2060.0010.0010.0000.0000.0000.000
36A20SER00.102-0.06429.7410.0040.0040.0000.0000.0000.000
37A20SER0-0.0630.04133.2250.0010.0010.0000.0000.0000.000
38A21GLU00.104-0.11528.5900.0040.0040.0000.0000.0000.000
39A21GLU-1-0.874-0.78927.8320.0840.0840.0000.0000.0000.000
40A22GLU00.083-0.09329.4330.0110.0110.0000.0000.0000.000
41A22GLU-1-1.012-0.84833.7140.0630.0630.0000.0000.0000.000
42A23GLU00.081-0.12431.7150.0060.0060.0000.0000.0000.000
43A23GLU-1-0.818-0.75531.9270.0530.0530.0000.0000.0000.000
44A24LEU00.120-0.08227.2830.0020.0020.0000.0000.0000.000
45A24LEU0-0.1040.09225.6790.0020.0020.0000.0000.0000.000
46A25THR00.023-0.10127.0770.0120.0120.0000.0000.0000.000
47A25THR0-0.0920.05928.5240.0030.0030.0000.0000.0000.000
48A26GLU00.096-0.09028.6150.0100.0100.0000.0000.0000.000
49A26GLU-1-0.960-0.84632.1380.0720.0720.0000.0000.0000.000
50A27ILE00.085-0.08428.1290.0040.0040.0000.0000.0000.000
51A27ILE0-0.1250.07126.1970.0000.0000.0000.0000.0000.000
52A28VAL00.019-0.11625.0040.0030.0030.0000.0000.0000.000
53A28VAL0-0.0740.08923.3420.0020.0020.0000.0000.0000.000
54A29GLY0-0.036-0.11625.8020.0100.0100.0000.0000.0000.000
55A30LEU0-0.009-0.03228.6700.0030.0030.0000.0000.0000.000
56A30LEU0-0.0800.10429.423-0.002-0.0020.0000.0000.0000.000
57A31GLY0-0.003-0.10924.961-0.003-0.0030.0000.0000.0000.000
58A32MET00.047-0.00324.7790.0090.0090.0000.0000.0000.000
59A32MET0-0.1110.09626.744-0.004-0.0040.0000.0000.0000.000
60A33ILE0-0.002-0.09721.861-0.003-0.0030.0000.0000.0000.000
61A33ILE0-0.0760.07221.395-0.002-0.0020.0000.0000.0000.000
62A34GLU00.093-0.11619.634-0.020-0.0200.0000.0000.0000.000
63A34GLU-1-0.974-0.82118.8130.2900.2900.0000.0000.0000.000
64A35PRO0-0.052-0.12218.4010.0080.0080.0000.0000.0000.000
65A36HIS00.1230.02813.7580.0070.0070.0000.0000.0000.000
66A36HIS0-0.1510.03011.5970.0780.0780.0000.0000.0000.000
67A37GLN0-0.026-0.11614.3230.0770.0770.0000.0000.0000.000
68A37GLN0-0.0880.07713.108-0.046-0.0460.0000.0000.0000.000
69A38PRO00.047-0.09216.674-0.035-0.0350.0000.0000.0000.000
70A39GLN00.0550.01420.080-0.030-0.0300.0000.0000.0000.000
71A39GLN0-0.0540.07919.8620.0170.0170.0000.0000.0000.000
72A40ALA00.116-0.06418.904-0.017-0.0170.0000.0000.0000.000
73A40ALA0-0.0720.09618.1900.0070.0070.0000.0000.0000.000
74A41ASP00.008-0.13220.326-0.008-0.0080.0000.0000.0000.000
75A41ASP-1-0.947-0.83822.1510.1970.1970.0000.0000.0000.000
76A42THR0-0.004-0.08920.853-0.020-0.0200.0000.0000.0000.000
77A42THR0-0.0660.03920.235-0.006-0.0060.0000.0000.0000.000
78A43TRP00.054-0.10719.3110.0300.0300.0000.0000.0000.000
79A43TRP0-0.0700.10121.073-0.010-0.0100.0000.0000.0000.000
80A44LEU00.056-0.11016.312-0.035-0.0350.0000.0000.0000.000
81A44LEU0-0.0820.09914.9520.0040.0040.0000.0000.0000.000
82A45PHE00.061-0.10616.7810.0470.0470.0000.0000.0000.000
83A45PHE0-0.0320.11418.659-0.004-0.0040.0000.0000.0000.000
84A46ASP00.110-0.02514.664-0.011-0.0110.0000.0000.0000.000
85A46ASP-1-0.795-0.77413.8930.2290.2290.0000.0000.0000.000
86A47ASP00.094-0.10615.9580.0060.0060.0000.0000.0000.000
87A47ASP-1-0.924-0.81017.0950.0090.0090.0000.0000.0000.000
88A48SER00.024-0.10817.027-0.031-0.0310.0000.0000.0000.000
89A48SER0-0.0460.05616.4170.0100.0100.0000.0000.0000.000
90A49ALA00.113-0.09018.602-0.014-0.0140.0000.0000.0000.000
91A49ALA0-0.0300.12819.3540.0030.0030.0000.0000.0000.000
92A50VAL00.072-0.10520.488-0.004-0.0040.0000.0000.0000.000
93A50VAL0-0.1050.10620.788-0.001-0.0010.0000.0000.0000.000
94A51THR00.020-0.09921.642-0.008-0.0080.0000.0000.0000.000
95A51THR0-0.0930.04121.080-0.008-0.0080.0000.0000.0000.000
96A52ILE00.037-0.10822.767-0.015-0.0150.0000.0000.0000.000
97A52ILE0-0.0730.11621.176-0.001-0.0010.0000.0000.0000.000
98A53VAL00.099-0.09624.574-0.005-0.0050.0000.0000.0000.000
99A53VAL0-0.0460.12724.7680.0000.0000.0000.0000.0000.000
100A54HIS00.131-0.07326.196-0.003-0.0030.0000.0000.0000.000
101A54HIS0-0.1830.04025.388-0.002-0.0020.0000.0000.0000.000
102A55ARG00.034-0.10327.308-0.009-0.0090.0000.0000.0000.000
103A55ARG10.7290.94027.424-0.054-0.0540.0000.0000.0000.000
104A56ALA00.122-0.09128.762-0.006-0.0060.0000.0000.0000.000
105A56ALA0-0.0650.10829.1690.0020.0020.0000.0000.0000.000
106A57VAL00.083-0.10530.504-0.001-0.0010.0000.0000.0000.000
107A57VAL0-0.0920.10130.6570.0000.0000.0000.0000.0000.000
108A58ARG00.073-0.07332.039-0.002-0.0020.0000.0000.0000.000
109A58ARG10.8231.03128.195-0.021-0.0210.0000.0000.0000.000
110A59LEU00.172-0.04733.337-0.004-0.0040.0000.0000.0000.000
111A59LEU0-0.1180.08633.7010.0010.0010.0000.0000.0000.000
112A60ARG00.059-0.10634.812-0.001-0.0010.0000.0000.0000.000
113A60ARG10.8011.03735.181-0.045-0.0450.0000.0000.0000.000
114A61ASN00.122-0.05536.542-0.001-0.0010.0000.0000.0000.000
115A61ASN0-0.1560.01836.9060.0020.0020.0000.0000.0000.000
116A62GLU00.078-0.09337.940-0.003-0.0030.0000.0000.0000.000
117A62GLU-1-1.078-0.88237.1560.0230.0230.0000.0000.0000.000
118A63LEU0-0.041-0.13239.277-0.003-0.0030.0000.0000.0000.000
119A63LEU0-0.0800.06738.2250.0010.0010.0000.0000.0000.000
120A64GLU00.077-0.07540.2340.0010.0010.0000.0000.0000.000
121A64GLU-1-1.041-0.87140.5870.0310.0310.0000.0000.0000.000
122A65LEU00.061-0.12639.206-0.001-0.0010.0000.0000.0000.000
123A65LEU0-0.0950.07838.2130.0010.0010.0000.0000.0000.000
124A66ASP00.075-0.09437.9190.0000.0000.0000.0000.0000.000
125A66ASP-1-0.892-0.81438.0590.0560.0560.0000.0000.0000.000
126A67TRP00.057-0.11633.270-0.002-0.0020.0000.0000.0000.000
127A67TRP0-0.1040.09932.2640.0010.0010.0000.0000.0000.000
128A68PRO00.066-0.09333.4240.0040.0040.0000.0000.0000.000
129A69GLY00.013-0.00135.0030.0020.0020.0000.0000.0000.000
130A70ILE00.053-0.01734.118-0.002-0.0020.0000.0000.0000.000
131A70ILE0-0.1020.12332.0580.0010.0010.0000.0000.0000.000
132A71ALA00.141-0.09731.031-0.003-0.0030.0000.0000.0000.000
133A71ALA0-0.0270.11730.7780.0020.0020.0000.0000.0000.000
134A72VAL00.049-0.10131.8620.0040.0040.0000.0000.0000.000
135A72VAL0-0.0850.09835.1280.0000.0000.0000.0000.0000.000
136A73ALA00.112-0.10234.5040.0000.0000.0000.0000.0000.000
137A73ALA0-0.0470.12135.691-0.001-0.0010.0000.0000.0000.000
138A74LEU00.025-0.14330.945-0.007-0.0070.0000.0000.0000.000
139A74LEU0-0.0720.10829.0360.0000.0000.0000.0000.0000.000
140A75THR00.023-0.09430.675-0.004-0.0040.0000.0000.0000.000
141A75THR0-0.0530.07330.4430.0040.0040.0000.0000.0000.000
142A76LEU00.044-0.11931.6340.0000.0000.0000.0000.0000.000
143A76LEU0-0.0780.11335.970-0.001-0.0010.0000.0000.0000.000
144A77LEU00.064-0.12634.358-0.004-0.0040.0000.0000.0000.000
145A77LEU0-0.0680.13033.547-0.001-0.0010.0000.0000.0000.000
146A78ASP00.102-0.10430.126-0.009-0.0090.0000.0000.0000.000
147A78ASP-1-0.902-0.75028.6130.0620.0620.0000.0000.0000.000
148A79GLU00.077-0.10531.494-0.004-0.0040.0000.0000.0000.000
149A79GLU-1-0.845-0.75733.4380.0520.0520.0000.0000.0000.000
150A80ASN00.080-0.09433.707-0.004-0.0040.0000.0000.0000.000
151A80ASN0-0.0910.08936.482-0.002-0.0020.0000.0000.0000.000
152A81ALA00.158-0.09133.060-0.006-0.0060.0000.0000.0000.000
153A81ALA0-0.0840.11732.2960.0000.0000.0000.0000.0000.000
154A82ARG0-0.003-0.15432.640-0.008-0.0080.0000.0000.0000.000
155A82ARG10.6950.94731.201-0.043-0.0430.0000.0000.0000.000
156A83LEU00.083-0.12733.273-0.004-0.0040.0000.0000.0000.000
157A83LEU0-0.0690.13736.760-0.001-0.0010.0000.0000.0000.000
158A84THR00.039-0.09336.759-0.003-0.0030.0000.0000.0000.000
159A84THR0-0.0800.06636.307-0.002-0.0020.0000.0000.0000.000
160A85ARG00.043-0.11133.493-0.005-0.0050.0000.0000.0000.000
161A85ARG10.8651.07630.191-0.029-0.0290.0000.0000.0000.000
162A86GLU00.086-0.10735.022-0.006-0.0060.0000.0000.0000.000
163A86GLU-1-0.938-0.77735.4680.0330.0330.0000.0000.0000.000
164A87ASN00.105-0.09236.520-0.003-0.0030.0000.0000.0000.000
165A87ASN0-0.0690.10440.095-0.002-0.0020.0000.0000.0000.000
166A88ARG00.023-0.12238.169-0.001-0.0010.0000.0000.0000.000
167A88ARG10.8271.05237.359-0.005-0.0050.0000.0000.0000.000
168A89LEU00.149-0.08336.671-0.004-0.0040.0000.0000.0000.000
169A89LEU0-0.0910.09733.2440.0000.0000.0000.0000.0000.000
170A90LEU00.024-0.12337.908-0.003-0.0030.0000.0000.0000.000
171A90LEU0-0.0610.11339.7350.0000.0000.0000.0000.0000.000
172A91GLN00.147-0.08541.130-0.001-0.0010.0000.0000.0000.000
173A91GLN0-0.1050.09742.3960.0010.0010.0000.0000.0000.000
174A92GLN00.077-0.12040.151-0.001-0.0010.0000.0000.0000.000
175A92GLN0-0.0800.10537.014-0.001-0.0010.0000.0000.0000.000
176A93ARG00.042-0.08441.205-0.003-0.0030.0000.0000.0000.000
177A93ARG10.8641.05335.608-0.004-0.0040.0000.0000.0000.000
178A94LEU00.064-0.10642.252-0.001-0.0010.0000.0000.0000.000
179A94LEU0-0.0740.10945.1390.0000.0000.0000.0000.0000.000
180A95ALA00.148-0.07945.1250.0000.0000.0000.0000.0000.000
181A95ALA0-0.0850.09644.5660.0000.0000.0000.0000.0000.000
182A96ARG00.113-0.07643.638-0.001-0.0010.0000.0000.0000.000
183A96ARG10.8181.04939.3700.0130.0130.0000.0000.0000.000
184A97PHE00.052-0.07845.048-0.002-0.0020.0000.0000.0000.000
185A97PHE0-0.1130.06446.6290.0000.0000.0000.0000.0000.000
186A98LEU00.042-0.10847.4740.0000.0000.0000.0000.0000.000
187A98LEU0-0.0780.09149.6800.0000.0000.0000.0000.0000.000
188A99ALA00.101-0.07848.4800.0000.0000.0000.0000.0000.000
189A99ALA0-0.0830.10447.4720.0000.0000.0000.0000.0000.000
190A100HIS0-0.102-0.12948.538-0.002-0.0020.0000.0000.0000.000
191A100HIS0-0.002-0.01744.8240.0000.0000.0000.0000.0000.000