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: Q177Y

Calculation Name: 3AJ1-A-Xray317

Preferred Name:

Target Type:

Ligand Name:

Ligand 3-letter code:

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 3AJ1

Chain ID: A

ChEMBL ID:

UniProt ID: P37719

Base Structure: X-ray

Registration Date: 2021-09-07

Reference: C. Watanabe, S. Koyama, K. Kamisaka, D. Takaya, T. Honma et. al., Interaction energy analysis of Apo structure dataset on FMODB, To be pubulished.

DOI:

Apendix: None


IFIE MAP

IFIE Diagram


Modeling method
Optimization MOE:Amber10:EHT
Restraint OptH
Protonation MOE:Protonate 3D
Complement MOE:Structure Preparation
Water No
Procedure Auto-FMO protocol ver. 1.20200129
Remarks
Structural optimization was performed under the unconstrained condition of hydrogen and heavy atoms fixed using MOE with Auto-FMO protocol as OptH.
FMO calculation
FMO method FMO2-MP2/6-31G(d)
Fragmentation Auto
Number of fragment 152
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver.1 Rev. 15 / 20190524
Total energy (hartree)
FMO2-HF: Electronic energy -1409454.466967
FMO2-HF: Nuclear repulsion 1350495.759085
FMO2-HF: Total energy -58958.707882
FMO2-MP2: Total energy -59130.488563


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:5:ACE )


Summations of interaction energy for fragment #1(A:5:ACE )
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.
-1.1860.4110.015-0.746-0.866-0.001
Interaction energy analysis for fragmet #1(A:5:ACE )
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 0 / q_Mulliken : 0.021 / q_NPA : 0.001
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].
3A7LYS 10.9550.9973.8660.4561.767-0.004-0.663-0.644-0.001
4A8PRO 0-0.020-0.0143.425-0.1900.0520.019-0.079-0.1820.000
5A9ASP -1-0.828-0.9145.779-0.720-0.7200.0000.0000.0000.000
6A10PHE 0-0.005-0.0164.7290.1240.1680.000-0.004-0.0400.000
7A11THR 00.0380.0399.8230.0510.0510.0000.0000.0000.000
8A12LEU 00.0340.01113.0050.0350.0350.0000.0000.0000.000
9A13PHE 0-0.003-0.00212.2310.0280.0280.0000.0000.0000.000
10A14LEU 00.0450.01211.7860.0160.0160.0000.0000.0000.000
11A15GLN 0-0.019-0.00115.072-0.001-0.0010.0000.0000.0000.000
12A16THR 0-0.055-0.01617.7510.0130.0130.0000.0000.0000.000
13A17LEU 00.0080.00615.2950.0090.0090.0000.0000.0000.000
14A18SER 0-0.051-0.04218.5760.0040.0040.0000.0000.0000.000
15A19TRP 0-0.019-0.01320.4920.0050.0050.0000.0000.0000.000
16A20GLU -1-0.851-0.91221.9020.0200.0200.0000.0000.0000.000
17A21ILE 0-0.038-0.03119.4940.0040.0040.0000.0000.0000.000
18A22ASP -1-0.812-0.92523.526-0.029-0.0290.0000.0000.0000.000
19A23ASP -1-0.975-0.98626.0670.0020.0020.0000.0000.0000.000
20A24GLN 0-0.092-0.03125.9210.0050.0050.0000.0000.0000.000
21A25VAL 0-0.075-0.03926.0210.0020.0020.0000.0000.0000.000
22A26GLY 00.0170.02528.851-0.001-0.0010.0000.0000.0000.000
23A27ILE 00.006-0.02128.1060.0010.0010.0000.0000.0000.000
24A28GLU -1-0.968-0.97228.025-0.009-0.0090.0000.0000.0000.000
25A29VAL 00.0520.01926.7230.0000.0000.0000.0000.0000.000
26A30ARG 10.7760.89023.1490.0380.0380.0000.0000.0000.000
27A31ASN 00.009-0.01723.811-0.006-0.0060.0000.0000.0000.000
28A32GLU -1-0.879-0.92924.879-0.010-0.0100.0000.0000.0000.000
29A33LEU 0-0.014-0.00620.4140.0030.0030.0000.0000.0000.000
30A34LEU 0-0.006-0.02018.8450.0030.0030.0000.0000.0000.000
31A35ARG 10.8410.92120.4270.0200.0200.0000.0000.0000.000
32A36GLU -1-0.854-0.91422.0190.0100.0100.0000.0000.0000.000
33A37VAL 0-0.034-0.01916.0090.0080.0080.0000.0000.0000.000
34A38GLY 00.0300.01017.342-0.003-0.0030.0000.0000.0000.000
35A39ARG 10.8180.90418.5890.0040.0040.0000.0000.0000.000
36A40GLY 00.0060.00418.0010.0040.0040.0000.0000.0000.000
37A41MET 0-0.065-0.03612.6530.0170.0170.0000.0000.0000.000
38A42GLY 00.0620.02315.395-0.004-0.0040.0000.0000.0000.000
39A43THR 0-0.122-0.05617.9310.0070.0070.0000.0000.0000.000
40A44ARG 10.8840.94111.950-0.150-0.1500.0000.0000.0000.000
41A45ILE 0-0.0120.00611.6300.0040.0040.0000.0000.0000.000
42A46MET 0-0.0050.00714.907-0.003-0.0030.0000.0000.0000.000
43A47PRO 00.0350.03018.478-0.005-0.0050.0000.0000.0000.000
44A48PRO 00.0220.01520.8320.0130.0130.0000.0000.0000.000
45A49PRO 0-0.005-0.00523.544-0.003-0.0030.0000.0000.0000.000
46A50CYS 0-0.064-0.03225.584-0.003-0.0030.0000.0000.0000.000
47A51GLN 0-0.024-0.02228.4200.0040.0040.0000.0000.0000.000
48A52THR 0-0.008-0.00730.9540.0010.0010.0000.0000.0000.000
49A53VAL 00.0870.03929.743-0.004-0.0040.0000.0000.0000.000
50A54ASP -1-0.924-0.95228.615-0.077-0.0770.0000.0000.0000.000
51A55LYS 10.9390.95227.6360.0500.0500.0000.0000.0000.000
52A56LEU 00.0230.01924.167-0.006-0.0060.0000.0000.0000.000
53A57GLN 00.0580.04523.940-0.005-0.0050.0000.0000.0000.000
54A58ILE 0-0.038-0.02323.091-0.014-0.0140.0000.0000.0000.000
55A59GLU -1-0.922-0.96721.128-0.112-0.1120.0000.0000.0000.000
56A60LEU 0-0.027-0.01419.387-0.014-0.0140.0000.0000.0000.000
57A61ASN 00.0100.00118.391-0.035-0.0350.0000.0000.0000.000
58A62ALA 0-0.0120.01317.219-0.034-0.0340.0000.0000.0000.000
59A63LEU 0-0.014-0.01614.689-0.044-0.0440.0000.0000.0000.000
60A64LEU 0-0.009-0.00113.485-0.048-0.0480.0000.0000.0000.000
61A65ALA 0-0.0090.00213.492-0.067-0.0670.0000.0000.0000.000
62A66LEU 0-0.073-0.0279.736-0.100-0.1000.0000.0000.0000.000
63A67ILE 0-0.060-0.0338.262-0.200-0.2000.0000.0000.0000.000
64A68GLY 0-0.0330.0009.774-0.065-0.0650.0000.0000.0000.000
65A69TRP 0-0.023-0.03611.0830.0690.0690.0000.0000.0000.000
66A70GLY 00.0210.02414.6510.0410.0410.0000.0000.0000.000
67A71THR 0-0.030-0.01317.753-0.014-0.0140.0000.0000.0000.000
68A72VAL 0-0.011-0.00320.5370.0100.0100.0000.0000.0000.000
69A73THR 0-0.019-0.01023.2070.0010.0010.0000.0000.0000.000
70A74LEU 0-0.048-0.04025.3410.0030.0030.0000.0000.0000.000
71A75GLU -1-0.826-0.89628.664-0.058-0.0580.0000.0000.0000.000
72A76LEU 0-0.0040.00432.4520.0020.0020.0000.0000.0000.000
73A77LEU 0-0.015-0.00534.7920.0000.0000.0000.0000.0000.000
74A78SER 0-0.078-0.04637.5410.0030.0030.0000.0000.0000.000
75A79GLU -1-0.834-0.93840.537-0.028-0.0280.0000.0000.0000.000
76A80ASP -1-0.915-0.92538.937-0.033-0.0330.0000.0000.0000.000
77A81GLN 0-0.118-0.06039.2530.0030.0030.0000.0000.0000.000
78A82SER 0-0.011-0.00235.4110.0000.0000.0000.0000.0000.000
79A83LEU 00.007-0.00428.562-0.001-0.0010.0000.0000.0000.000
80A84ARG 10.8780.92831.4350.0640.0640.0000.0000.0000.000
81A85ILE 0-0.025-0.02024.920-0.004-0.0040.0000.0000.0000.000
82A86VAL 00.0270.02127.2190.0020.0020.0000.0000.0000.000
83A87HIS 00.0220.01618.3910.0090.0090.0000.0000.0000.000
84A88GLU -1-0.908-0.96122.670-0.122-0.1220.0000.0000.0000.000
85A89ASN 0-0.073-0.04719.173-0.015-0.0150.0000.0000.0000.000
86A90LEU 00.0250.02618.371-0.026-0.0260.0000.0000.0000.000
87A91PRO 00.0050.00714.3270.0060.0060.0000.0000.0000.000
88A92GLN 0-0.072-0.03416.4970.0320.0320.0000.0000.0000.000
89A93VAL 0-0.001-0.00215.838-0.023-0.0230.0000.0000.0000.000
90A94GLY 0-0.0020.00517.8320.0220.0220.0000.0000.0000.000
91A95SER 0-0.004-0.02420.778-0.004-0.0040.0000.0000.0000.000
92A96ALA 00.0780.05122.5230.0040.0040.0000.0000.0000.000
93A97GLY 00.0500.00823.906-0.011-0.0110.0000.0000.0000.000
94A98GLU -1-0.884-0.88225.444-0.041-0.0410.0000.0000.0000.000
95A99PRO 00.0840.01627.6620.0000.0000.0000.0000.0000.000
96A100SER 00.0080.00326.427-0.005-0.0050.0000.0000.0000.000
97A101GLY 0-0.0030.00122.550-0.005-0.0050.0000.0000.0000.000
98A102THR 0-0.021-0.03321.588-0.014-0.0140.0000.0000.0000.000
99A103TRP 00.0080.00717.1000.0000.0000.0000.0000.0000.000
100A104LEU 00.030-0.00214.9780.0100.0100.0000.0000.0000.000
101A105ALA 0-0.0110.00119.299-0.002-0.0020.0000.0000.0000.000
102A106PRO 00.0410.02122.0750.0000.0000.0000.0000.0000.000
103A107VAL 0-0.022-0.00216.3850.0060.0060.0000.0000.0000.000
104A108LEU 00.021-0.00518.3270.0020.0020.0000.0000.0000.000
105A109GLU -1-0.844-0.90520.792-0.042-0.0420.0000.0000.0000.000
106A110GLY 0-0.0040.00522.2850.0050.0050.0000.0000.0000.000
107A111LEU 0-0.037-0.01316.5390.0060.0060.0000.0000.0000.000
108A112TYR 00.002-0.03220.1990.0030.0030.0000.0000.0000.000
109A113GLY 00.0600.03923.0530.0050.0050.0000.0000.0000.000
110A114ARG 10.8260.90920.8830.0150.0150.0000.0000.0000.000
111A115TRP 0-0.029-0.04915.9470.0020.0020.0000.0000.0000.000
112A116VAL 00.0240.01322.5670.0020.0020.0000.0000.0000.000
113A117THR 0-0.036-0.02326.1680.0050.0050.0000.0000.0000.000
114A118SER 0-0.098-0.03724.4200.0060.0060.0000.0000.0000.000
115A119GLN 00.0020.01025.0780.0000.0000.0000.0000.0000.000
116A120ALA 0-0.011-0.00928.5780.0030.0030.0000.0000.0000.000
117A121GLY 00.0680.01732.369-0.003-0.0030.0000.0000.0000.000
118A122ALA 00.0520.05130.515-0.001-0.0010.0000.0000.0000.000
119A123PHE 0-0.057-0.04932.4620.0040.0040.0000.0000.0000.000
120A124GLY 00.0260.02030.0500.0040.0040.0000.0000.0000.000
121A125ASP -1-0.864-0.90925.441-0.010-0.0100.0000.0000.0000.000
122A126TYR 00.0120.00427.270-0.002-0.0020.0000.0000.0000.000
123A127VAL 00.007-0.00529.9400.0000.0000.0000.0000.0000.000
124A128VAL 0-0.0170.00526.657-0.001-0.0010.0000.0000.0000.000
125A129THR 00.0140.01429.0160.0010.0010.0000.0000.0000.000
126A130ARG 10.8700.92826.9300.0620.0620.0000.0000.0000.000
127A131ASP -1-0.862-0.95029.989-0.041-0.0410.0000.0000.0000.000
128A132VAL 0-0.052-0.02132.089-0.004-0.0040.0000.0000.0000.000
129A133ASP -1-0.810-0.92233.810-0.041-0.0410.0000.0000.0000.000
130A134ALA 0-0.0220.00333.826-0.001-0.0010.0000.0000.0000.000
131A135GLU -1-0.910-0.97729.037-0.076-0.0760.0000.0000.0000.000
132A136ASP -1-0.956-0.97432.912-0.049-0.0490.0000.0000.0000.000
133A137LEU 0-0.0120.00536.0540.0020.0020.0000.0000.0000.000
134A138ASN 0-0.067-0.05434.3230.0010.0010.0000.0000.0000.000
135A139ALA 0-0.0420.00435.130-0.001-0.0010.0000.0000.0000.000
136A140VAL 0-0.0160.00829.158-0.005-0.0050.0000.0000.0000.000
137A141PRO 0-0.019-0.01827.1260.0000.0000.0000.0000.0000.000
138A142ARG 10.8970.95025.1980.0820.0820.0000.0000.0000.000
139A143GLN 00.001-0.00820.5640.0160.0160.0000.0000.0000.000
140A144THR 0-0.0180.00223.049-0.013-0.0130.0000.0000.0000.000
141A145ILE 0-0.023-0.00623.0340.0080.0080.0000.0000.0000.000
142A146ILE 00.0150.01025.819-0.004-0.0040.0000.0000.0000.000
143A147MET 0-0.048-0.02223.5750.0060.0060.0000.0000.0000.000
144A148TYR 00.0240.02729.139-0.002-0.0020.0000.0000.0000.000
145A149MET 0-0.0260.00128.0560.0010.0010.0000.0000.0000.000
146A150ARG 10.9710.99131.8580.0200.0200.0000.0000.0000.000
147A151VAL 0-0.031-0.02632.4430.0000.0000.0000.0000.0000.000
148A152ARG 10.8050.90535.0400.0170.0170.0000.0000.0000.000
149A153SER 00.0320.00737.1540.0010.0010.0000.0000.0000.000
150A154SER 00.0500.01236.473-0.001-0.0010.0000.0000.0000.000
151A155ALA 0-0.0120.01232.9270.0020.0020.0000.0000.0000.000
152A156THR -1-0.903-0.95533.944-0.050-0.0500.0000.0000.0000.000