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: 22Z4R

Calculation Name: 1Q6W-A-Xray372

Preferred Name:

Target Type:

Ligand Name:

ligand 3-letter code:

PDB ID: 1Q6W

Chain ID: A

ChEMBL ID:

UniProt ID: O28346

Base Structure: X-ray

Registration Date: 2023-06-21

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 151
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23Q2 / 20200603(SMP)
Total energy (hartree)
FMO2-HF: Electronic energy -1350055.357981
FMO2-HF: Nuclear repulsion 1292082.081075
FMO2-HF: Total energy -57973.276906
FMO2-MP2: Total energy -58146.108532


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:9:ALA)


Summations of interaction energy for fragment #1(A:9: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.
-4.9311.4432.606-3.377-5.604-0.021
Interaction energy analysis for fragmet #1(A:9:ALA)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 0 / q_Mulliken : 0.001 / q_NPA : -0.003
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].
3A11ASN00.0050.0063.843-1.188-0.037-0.013-0.655-0.4820.003
4A12PRO0-0.0110.0095.8070.0200.0200.0000.0000.0000.000
5A13ILE00.0050.0156.9190.1600.1600.0000.0000.0000.000
6A14TYR00.0330.0289.601-0.011-0.0110.0000.0000.0000.000
7A15PHE00.016-0.00112.9190.0380.0380.0000.0000.0000.000
8A16GLU-1-0.806-0.89916.062-0.176-0.1760.0000.0000.0000.000
9A17SER0-0.044-0.01913.0470.0000.0000.0000.0000.0000.000
10A18ILE0-0.0100.01611.9150.0300.0300.0000.0000.0000.000
11A19GLN0-0.053-0.02215.6690.0120.0120.0000.0000.0000.000
12A20ILE0-0.008-0.02718.4300.0130.0130.0000.0000.0000.000
13A21GLY00.0110.01020.5510.0040.0040.0000.0000.0000.000
14A22GLU-1-0.884-0.92213.7350.0210.0210.0000.0000.0000.000
15A23LYS10.8640.91816.637-0.115-0.1150.0000.0000.0000.000
16A24ILE0-0.063-0.02211.7060.0350.0350.0000.0000.0000.000
17A25GLU-1-0.859-0.95214.0910.1470.1470.0000.0000.0000.000
18A26GLY0-0.0030.00714.0870.0620.0620.0000.0000.0000.000
19A27LEU0-0.045-0.02014.2620.0000.0000.0000.0000.0000.000
20A28PRO00.013-0.01516.120-0.033-0.0330.0000.0000.0000.000
21A29ARG10.8800.93618.324-0.088-0.0880.0000.0000.0000.000
22A30THR0-0.024-0.02221.170-0.007-0.0070.0000.0000.0000.000
23A31VAL0-0.0550.00924.669-0.003-0.0030.0000.0000.0000.000
24A32THR00.0480.01325.484-0.005-0.0050.0000.0000.0000.000
25A33GLU-1-0.901-0.95227.9780.0330.0330.0000.0000.0000.000
26A34THR00.0410.01026.454-0.003-0.0030.0000.0000.0000.000
27A35ASP-1-0.801-0.87923.5220.0650.0650.0000.0000.0000.000
28A36ILE0-0.032-0.00726.152-0.008-0.0080.0000.0000.0000.000
29A37TRP00.0610.01229.251-0.006-0.0060.0000.0000.0000.000
30A38THR0-0.037-0.01824.204-0.006-0.0060.0000.0000.0000.000
31A39PHE0-0.013-0.01524.219-0.007-0.0070.0000.0000.0000.000
32A40ALA00.0220.01227.083-0.005-0.0050.0000.0000.0000.000
33A41TYR0-0.025-0.02929.023-0.004-0.0040.0000.0000.0000.000
34A42LEU0-0.048-0.01523.288-0.004-0.0040.0000.0000.0000.000
35A43THR0-0.008-0.01427.434-0.005-0.0050.0000.0000.0000.000
36A44ALA0-0.051-0.01729.606-0.001-0.0010.0000.0000.0000.000
37A45ASP-1-0.940-0.95632.319-0.004-0.0040.0000.0000.0000.000
38A46PHE0-0.037-0.02433.5300.0030.0030.0000.0000.0000.000
39A47PHE00.0310.02235.6070.0010.0010.0000.0000.0000.000
40A48PRO00.0680.01437.0760.0030.0030.0000.0000.0000.000
41A49LEU0-0.050-0.01937.2320.0020.0020.0000.0000.0000.000
42A50HIS0-0.080-0.06333.4110.0000.0000.0000.0000.0000.000
43A51THR00.0280.00934.4650.0020.0020.0000.0000.0000.000
44A52ASP-1-0.870-0.91437.0160.0120.0120.0000.0000.0000.000
45A53VAL00.017-0.00339.7920.0010.0010.0000.0000.0000.000
46A54GLU-1-0.777-0.87941.7510.0200.0200.0000.0000.0000.000
47A55PHE0-0.033-0.00141.5830.0000.0000.0000.0000.0000.000
48A56ALA00.0450.01640.2370.0000.0000.0000.0000.0000.000
49A57LYS10.7950.90442.156-0.021-0.0210.0000.0000.0000.000
50A58LYS10.8270.91145.085-0.014-0.0140.0000.0000.0000.000
51A59THR0-0.037-0.02041.938-0.001-0.0010.0000.0000.0000.000
52A60ILE0-0.007-0.01041.4880.0010.0010.0000.0000.0000.000
53A61PHE00.0350.00637.6310.0020.0020.0000.0000.0000.000
54A62GLY0-0.0100.02840.9380.0030.0030.0000.0000.0000.000
55A63LYS10.9020.93538.366-0.035-0.0350.0000.0000.0000.000
56A64PRO00.0500.02636.204-0.001-0.0010.0000.0000.0000.000
57A65ILE0-0.050-0.02533.7090.0040.0040.0000.0000.0000.000
58A66ALA00.0400.01828.522-0.004-0.0040.0000.0000.0000.000
59A67GLN00.0430.02128.6850.0020.0020.0000.0000.0000.000
60A68GLY00.0400.01528.1390.0030.0030.0000.0000.0000.000
61A69MET00.031-0.00225.4840.0030.0030.0000.0000.0000.000
62A70LEU00.0060.04023.405-0.003-0.0030.0000.0000.0000.000
63A71VAL0-0.003-0.00923.1870.0050.0050.0000.0000.0000.000
64A72LEU0-0.0040.00022.2630.0080.0080.0000.0000.0000.000
65A73SER00.003-0.01520.105-0.004-0.0040.0000.0000.0000.000
66A74ILE0-0.021-0.01218.4970.0000.0000.0000.0000.0000.000
67A75ALA0-0.035-0.00617.9360.0170.0170.0000.0000.0000.000
68A76LEU00.019-0.00916.7790.0140.0140.0000.0000.0000.000
69A77GLY00.0260.02814.357-0.007-0.0070.0000.0000.0000.000
70A78MET0-0.048-0.01013.1280.0160.0160.0000.0000.0000.000
71A79VAL0-0.019-0.01313.3030.0640.0640.0000.0000.0000.000
72A80ASP-1-0.863-0.94410.222-0.168-0.1680.0000.0000.0000.000
73A81GLN0-0.0150.0038.685-0.088-0.0880.0000.0000.0000.000
74A82VAL0-0.0070.0057.7620.1960.1960.0000.0000.0000.000
75A83ILE0-0.0030.0086.5370.3180.3180.0000.0000.0000.000
76A84LEU00.0420.0064.678-0.212-0.068-0.001-0.015-0.1280.000
77A85SER0-0.094-0.0362.902-3.467-1.5930.259-0.833-1.301-0.007
78A86ASN0-0.055-0.0383.2243.0584.0860.270-0.440-0.859-0.003
79A87TYR0-0.028-0.0173.118-1.577-0.6820.377-0.490-0.782-0.004
80A88ASP-1-0.799-0.8672.612-3.415-2.1321.698-1.078-1.903-0.010
81A89VAL00.035-0.0103.4270.5320.5310.0160.134-0.1490.000
82A90SER0-0.029-0.0156.3040.2590.2590.0000.0000.0000.000
83A91SER0-0.062-0.0518.4860.0990.0990.0000.0000.0000.000
84A92VAL00.0060.0019.1890.1020.1020.0000.0000.0000.000
85A93ILE0-0.036-0.00811.473-0.009-0.0090.0000.0000.0000.000
86A94ALA00.0050.00114.5680.0080.0080.0000.0000.0000.000
87A95PHE0-0.0090.00216.6640.0070.0070.0000.0000.0000.000
88A96PHE0-0.035-0.01117.9610.0070.0070.0000.0000.0000.000
89A97GLY00.0530.02421.0990.0060.0060.0000.0000.0000.000
90A98ILE0-0.023-0.02421.6540.0010.0010.0000.0000.0000.000
91A99LYS10.9300.97924.2360.0350.0350.0000.0000.0000.000
92A100ASP-1-0.838-0.90326.5350.0020.0020.0000.0000.0000.000
93A101VAL00.0500.03225.6820.0020.0020.0000.0000.0000.000
94A102ARG10.8120.89428.209-0.005-0.0050.0000.0000.0000.000
95A103PHE00.010-0.00627.7420.0050.0050.0000.0000.0000.000
96A104LEU0-0.033-0.01230.560-0.001-0.0010.0000.0000.0000.000
97A105ARG10.9120.95631.839-0.046-0.0460.0000.0000.0000.000
98A106PRO0-0.0300.00531.8650.0000.0000.0000.0000.0000.000
99A107VAL00.0210.01227.6860.0040.0040.0000.0000.0000.000
100A108PHE0-0.004-0.01731.039-0.005-0.0050.0000.0000.0000.000
101A109ILE00.023-0.01330.8410.0050.0050.0000.0000.0000.000
102A110GLY00.0220.02730.3490.0030.0030.0000.0000.0000.000
103A111ASP-1-0.825-0.88529.0490.0710.0710.0000.0000.0000.000
104A112THR0-0.035-0.03023.7820.0000.0000.0000.0000.0000.000
105A113ILE0-0.027-0.01222.610-0.002-0.0020.0000.0000.0000.000
106A114ALA00.0300.00420.5880.0160.0160.0000.0000.0000.000
107A115ALA00.003-0.00818.437-0.019-0.0190.0000.0000.0000.000
108A116SER0-0.0020.01917.6080.0230.0230.0000.0000.0000.000
109A117ALA00.006-0.00315.795-0.026-0.0260.0000.0000.0000.000
110A118GLU-1-0.864-0.92217.1150.0790.0790.0000.0000.0000.000
111A119VAL00.0010.02016.470-0.017-0.0170.0000.0000.0000.000
112A120VAL00.002-0.02019.1520.0070.0070.0000.0000.0000.000
113A121GLU-1-0.857-0.91521.905-0.043-0.0430.0000.0000.0000.000
114A122LYS10.7990.90418.5530.0940.0940.0000.0000.0000.000
115A123GLN0-0.055-0.02522.3690.0050.0050.0000.0000.0000.000
116A124ASP-1-0.848-0.90022.654-0.124-0.1240.0000.0000.0000.000
117A125PHE0-0.069-0.02922.3300.0080.0080.0000.0000.0000.000
118A126ASP-1-0.754-0.86322.146-0.148-0.1480.0000.0000.0000.000
119A127GLU-1-0.830-0.89623.493-0.134-0.1340.0000.0000.0000.000
120A128LYS10.8160.88419.6210.1480.1480.0000.0000.0000.000
121A129SER0-0.053-0.04918.161-0.029-0.0290.0000.0000.0000.000
122A130GLY00.0880.04118.5250.0190.0190.0000.0000.0000.000
123A131VAL0-0.027-0.00718.605-0.018-0.0180.0000.0000.0000.000
124A132VAL00.0030.00216.3900.0130.0130.0000.0000.0000.000
125A133THR0-0.049-0.05719.070-0.007-0.0070.0000.0000.0000.000
126A134TYR00.007-0.00213.810-0.002-0.0020.0000.0000.0000.000
127A135LYS10.8670.91619.899-0.040-0.0400.0000.0000.0000.000
128A136LEU0-0.024-0.01818.7780.0110.0110.0000.0000.0000.000
129A137GLU-1-0.842-0.90821.2810.0580.0580.0000.0000.0000.000
130A138VAL00.0250.01021.8810.0140.0140.0000.0000.0000.000
131A139LYS10.8870.93323.830-0.101-0.1010.0000.0000.0000.000
132A140ASN0-0.010-0.01525.1030.0110.0110.0000.0000.0000.000
133A141GLN00.0680.00727.4280.0060.0060.0000.0000.0000.000
134A142ARG10.7550.87228.390-0.061-0.0610.0000.0000.0000.000
135A143GLY00.0190.01328.359-0.005-0.0050.0000.0000.0000.000
136A144GLU-1-0.843-0.88129.4170.0530.0530.0000.0000.0000.000
137A145LEU0-0.011-0.00626.5610.0040.0040.0000.0000.0000.000
138A146VAL0-0.004-0.01627.033-0.006-0.0060.0000.0000.0000.000
139A147LEU00.0010.01224.268-0.007-0.0070.0000.0000.0000.000
140A148THR0-0.001-0.00925.6790.0090.0090.0000.0000.0000.000
141A149ALA00.0290.00523.607-0.006-0.0060.0000.0000.0000.000
142A150LEU0-0.0330.00823.6610.0050.0050.0000.0000.0000.000
143A151TYR00.0330.01115.4870.0050.0050.0000.0000.0000.000
144A152SER00.0250.01719.6860.0020.0020.0000.0000.0000.000
145A153ALA00.0040.00815.257-0.004-0.0040.0000.0000.0000.000
146A154LEU00.0020.01117.1570.0070.0070.0000.0000.0000.000
147A155ILE0-0.011-0.00913.035-0.029-0.0290.0000.0000.0000.000
148A156ARG10.9300.94512.4390.3960.3960.0000.0000.0000.000
149A157LYS10.7830.87914.6890.1220.1220.0000.0000.0000.000
150A158THR0-0.073-0.05815.388-0.033-0.0330.0000.0000.0000.000
151A159PRO0-0.044-0.00615.0960.0310.0310.0000.0000.0000.000