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: 16ZJZ

Calculation Name: 2A7W-A-Xray540

Preferred Name:

Target Type:

Ligand Name:

ligand 3-letter code:

PDB ID: 2A7W

Chain ID: A

ChEMBL ID:

UniProt ID: Q7P0E6

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 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 177
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23Q2 / 20200603(SMP)
Total energy (hartree)
FMO2-HF: Electronic energy -615822.972623
FMO2-HF: Nuclear repulsion 579522.533126
FMO2-HF: Total energy -36300.439496
FMO2-MP2: Total energy -36406.021667


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:4:ASP)


Summations of interaction energy for fragment #1(A:4:ASP)
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.
-2.734-0.0190000000000015.406-3.318-4.8050.023
Interaction energy analysis for fragmet #1(A:4:ASP)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 0 / q_Mulliken : 0.074 / q_NPA : 0.054
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].
4A5VAL0-0.0820.0893.7970.0420.4450.005-0.147-0.2610.000
5A6LEU00.079-0.1183.8350.5572.471-0.014-1.084-0.8160.005
6A6LEU0-0.0140.1174.6330.1090.177-0.001-0.009-0.0580.000
7A7LYS00.092-0.0962.9161.6920.6380.1101.310-0.3670.001
8A7LYS10.7921.0102.180-5.672-5.2435.168-2.870-2.7280.022
9A8ASN00.1160.0033.5690.6070.8800.002-0.087-0.1880.000
10A8ASN0-0.0780.0552.915-2.036-1.4000.138-0.430-0.344-0.005
11A9ILE00.127-0.0675.3480.4980.544-0.002-0.001-0.0430.000
12A9ILE0-0.0790.0957.7660.0210.0210.0000.0000.0000.000
13A10ALA00.116-0.0997.3040.2320.2320.0000.0000.0000.000
14A10ALA0-0.0700.1087.416-0.011-0.0110.0000.0000.0000.000
15A11ASP00.120-0.1017.6200.0430.0430.0000.0000.0000.000
16A11ASP-1-0.952-0.8096.6020.9340.9340.0000.0000.0000.000
17A12THR00.018-0.0829.2810.1110.1110.0000.0000.0000.000
18A12THR0-0.1340.0099.2800.0170.0170.0000.0000.0000.000
19A13LEU0-0.029-0.12111.2830.0730.0730.0000.0000.0000.000
20A13LEU0-0.0480.08511.7660.0000.0000.0000.0000.0000.000
21A14GLU00.130-0.12412.414-0.002-0.0020.0000.0000.0000.000
22A14GLU-1-0.913-0.78411.7090.1430.1430.0000.0000.0000.000
23A15ALA00.104-0.05513.3060.0340.0340.0000.0000.0000.000
24A15ALA0-0.1340.07413.4340.0010.0010.0000.0000.0000.000
25A16ARG00.000-0.08115.0400.0300.0300.0000.0000.0000.000
26A16ARG10.7690.99415.0280.2270.2270.0000.0000.0000.000
27A17ARG00.150-0.11717.113-0.033-0.0330.0000.0000.0000.000
28A17ARG10.7901.07817.0500.1030.1030.0000.0000.0000.000
29A18GLU00.075-0.11918.534-0.023-0.0230.0000.0000.0000.000
30A18GLU-1-1.036-0.84621.830-0.001-0.0010.0000.0000.0000.000
31A19ALA00.074-0.07421.2000.0260.0260.0000.0000.0000.000
32A19ALA0-0.1050.06320.372-0.003-0.0030.0000.0000.0000.000
33A20ALA00.134-0.10722.315-0.004-0.0040.0000.0000.0000.000
34A20ALA0-0.1150.09225.4340.0010.0010.0000.0000.0000.000
35A21PRO00.016-0.09124.200-0.017-0.0170.0000.0000.0000.000
36A22GLN00.066-0.00325.795-0.019-0.0190.0000.0000.0000.000
37A22GLN0-0.0740.09128.1380.0020.0020.0000.0000.0000.000
38A23SER0-0.048-0.08222.840-0.005-0.0050.0000.0000.0000.000
39A23SER00.0110.05621.8040.0000.0000.0000.0000.0000.000
40A24SER00.026-0.04520.0960.0020.0020.0000.0000.0000.000
41A24SER0-0.0270.04819.291-0.021-0.0210.0000.0000.0000.000
42A25TYR00.113-0.07620.7450.0270.0270.0000.0000.0000.000
43A25TYR0-0.0950.07519.3910.0230.0230.0000.0000.0000.000
44A26VAL00.102-0.10017.6790.0160.0160.0000.0000.0000.000
45A26VAL0-0.0560.12015.849-0.001-0.0010.0000.0000.0000.000
46A27ALA00.105-0.06419.1440.0010.0010.0000.0000.0000.000
47A27ALA0-0.0440.11020.7290.0030.0030.0000.0000.0000.000
48A28SER00.033-0.06521.3610.0190.0190.0000.0000.0000.000
49A28SER0-0.0980.03423.7230.0000.0000.0000.0000.0000.000
50A29LEU0-0.013-0.13921.9910.0280.0280.0000.0000.0000.000
51A29LEU0-0.0560.10820.043-0.001-0.0010.0000.0000.0000.000
52A30PHE00.108-0.08521.5720.0060.0060.0000.0000.0000.000
53A30PHE0-0.0820.10016.285-0.001-0.0010.0000.0000.0000.000
54A31HIS00.145-0.04322.5360.0140.0140.0000.0000.0000.000
55A31HIS0-0.1270.05925.7440.0040.0040.0000.0000.0000.000
56A32LYS00.006-0.10225.9670.0150.0150.0000.0000.0000.000
57A32LYS10.7951.01226.1420.1820.1820.0000.0000.0000.000
58A33GLY00.024-0.07925.5590.0120.0120.0000.0000.0000.000
59A34GLU00.117-0.02324.186-0.024-0.0240.0000.0000.0000.000
60A34GLU-1-0.922-0.79624.167-0.159-0.1590.0000.0000.0000.000
61A35ASP00.069-0.12924.963-0.029-0.0290.0000.0000.0000.000
62A35ASP-1-0.965-0.83929.196-0.141-0.1410.0000.0000.0000.000
63A36ALA00.032-0.10526.605-0.015-0.0150.0000.0000.0000.000
64A36ALA0-0.0500.10026.0350.0020.0020.0000.0000.0000.000
65A37ILE00.045-0.11122.073-0.014-0.0140.0000.0000.0000.000
66A37ILE0-0.0600.11120.062-0.005-0.0050.0000.0000.0000.000
67A38LEU00.075-0.12222.584-0.043-0.0430.0000.0000.0000.000
68A38LEU0-0.0670.11822.9930.0010.0010.0000.0000.0000.000
69A39LYS00.058-0.09624.440-0.013-0.0130.0000.0000.0000.000
70A39LYS10.8481.04826.8960.1940.1940.0000.0000.0000.000
71A40LYS00.154-0.07622.9960.0060.0060.0000.0000.0000.000
72A40LYS10.7091.01821.7140.3080.3080.0000.0000.0000.000
73A41VAL00.090-0.09821.234-0.025-0.0250.0000.0000.0000.000
74A41VAL0-0.0970.10219.5830.0000.0000.0000.0000.0000.000
75A42ALA00.122-0.09222.091-0.029-0.0290.0000.0000.0000.000
76A42ALA0-0.1100.08826.5280.0070.0070.0000.0000.0000.000
77A43GLU00.057-0.10725.4900.0030.0030.0000.0000.0000.000
78A43GLU-1-0.939-0.80525.188-0.275-0.2750.0000.0000.0000.000
79A44GLU00.090-0.11721.5550.0250.0250.0000.0000.0000.000
80A44GLU-1-0.936-0.83420.383-0.418-0.4180.0000.0000.0000.000
81A45ALA00.126-0.07222.801-0.031-0.0310.0000.0000.0000.000
82A45ALA0-0.1040.09823.0770.0030.0030.0000.0000.0000.000
83A46ALA00.046-0.12723.653-0.006-0.0060.0000.0000.0000.000
84A46ALA0-0.0800.11027.9220.0060.0060.0000.0000.0000.000
85A47GLU00.087-0.14025.4600.0200.0200.0000.0000.0000.000
86A47GLU-1-0.948-0.80024.373-0.294-0.2940.0000.0000.0000.000
87A48THR00.042-0.10022.6880.0080.0080.0000.0000.0000.000
88A48THR0-0.0780.05821.352-0.024-0.0240.0000.0000.0000.000
89A49LEU00.049-0.10323.793-0.006-0.0060.0000.0000.0000.000
90A49LEU0-0.1310.07825.5530.0060.0060.0000.0000.0000.000
91A50MET00.052-0.12026.9890.0100.0100.0000.0000.0000.000
92A50MET0-0.0900.11228.6770.0110.0110.0000.0000.0000.000
93A51ALA00.170-0.09425.2960.0270.0270.0000.0000.0000.000
94A51ALA0-0.0660.13524.632-0.008-0.0080.0000.0000.0000.000
95A52SER00.034-0.09526.0240.0050.0050.0000.0000.0000.000
96A52SER0-0.1030.05425.1120.0050.0050.0000.0000.0000.000
97A53LYS0-0.012-0.13526.6090.0080.0080.0000.0000.0000.000
98A53LYS10.8641.08430.5010.2280.2280.0000.0000.0000.000
99A54ASP00.101-0.11029.8340.0180.0180.0000.0000.0000.000
100A54ASP-1-0.972-0.81229.827-0.234-0.2340.0000.0000.0000.000
101A55LYS0-0.054-0.13428.0740.0040.0040.0000.0000.0000.000
102A55LYS10.7380.98329.4740.2310.2310.0000.0000.0000.000
103A56ASP00.195-0.08227.264-0.002-0.0020.0000.0000.0000.000
104A56ASP-1-0.881-0.78126.355-0.326-0.3260.0000.0000.0000.000
105A57LYS00.077-0.08723.693-0.025-0.0250.0000.0000.0000.000
106A57LYS10.8371.02323.1240.3300.3300.0000.0000.0000.000
107A58LEU00.061-0.11921.834-0.052-0.0520.0000.0000.0000.000
108A58LEU0-0.0930.09722.3910.0030.0030.0000.0000.0000.000
109A59HIS00.082-0.09321.480-0.055-0.0550.0000.0000.0000.000
110A59HIS0-0.1000.09623.8920.0120.0120.0000.0000.0000.000
111A60LEU00.174-0.05222.002-0.023-0.0230.0000.0000.0000.000
112A60LEU0-0.1620.07820.9170.0020.0020.0000.0000.0000.000
113A61VAL00.048-0.11317.940-0.025-0.0250.0000.0000.0000.000
114A61VAL0-0.1070.08316.020-0.008-0.0080.0000.0000.0000.000
115A62ARG00.034-0.10117.186-0.107-0.1070.0000.0000.0000.000
116A62ARG10.8731.05819.0790.5130.5130.0000.0000.0000.000
117A63GLU00.114-0.08718.480-0.060-0.0600.0000.0000.0000.000
118A63GLU-1-0.885-0.79621.627-0.434-0.4340.0000.0000.0000.000
119A64VAL00.172-0.06817.578-0.004-0.0040.0000.0000.0000.000
120A64VAL0-0.1210.07615.512-0.002-0.0020.0000.0000.0000.000
121A65ALA00.072-0.11014.216-0.063-0.0630.0000.0000.0000.000
122A65ALA0-0.0950.09714.130-0.014-0.0140.0000.0000.0000.000
123A66ASP00.099-0.10714.871-0.117-0.1170.0000.0000.0000.000
124A66ASP-1-0.927-0.80918.893-0.540-0.5400.0000.0000.0000.000
125A67LEU00.149-0.10417.5460.0240.0240.0000.0000.0000.000
126A67LEU0-0.1250.10917.9160.0010.0010.0000.0000.0000.000
127A68TRP00.081-0.08913.3300.0900.0900.0000.0000.0000.000
128A68TRP0-0.1070.0769.672-0.099-0.0990.0000.0000.0000.000
129A69PHE00.080-0.09813.091-0.040-0.0400.0000.0000.0000.000
130A69PHE0-0.1060.09212.5810.0060.0060.0000.0000.0000.000
131A70HIS00.112-0.09814.1330.0210.0210.0000.0000.0000.000
132A70HIS0-0.0820.11618.5700.0590.0590.0000.0000.0000.000
133A71THR00.065-0.08515.8970.0950.0950.0000.0000.0000.000
134A71THR0-0.0840.04914.9710.0150.0150.0000.0000.0000.000
135A72MET00.042-0.10511.9060.1140.1140.0000.0000.0000.000
136A72MET0-0.0890.0939.539-0.144-0.1440.0000.0000.0000.000
137A73VAL00.073-0.08113.1570.0700.0700.0000.0000.0000.000
138A73VAL0-0.0920.08815.3080.0070.0070.0000.0000.0000.000
139A74LEU00.132-0.08315.8800.0720.0720.0000.0000.0000.000
140A74LEU0-0.1080.10217.9350.0000.0000.0000.0000.0000.000
141A75LEU00.055-0.12014.3890.0750.0750.0000.0000.0000.000
142A75LEU0-0.0790.07912.513-0.013-0.0130.0000.0000.0000.000
143A76THR00.032-0.07814.8450.0670.0670.0000.0000.0000.000
144A76THR0-0.0530.06013.562-0.002-0.0020.0000.0000.0000.000
145A77TYR00.081-0.07615.3560.0670.0670.0000.0000.0000.000
146A77TYR0-0.0910.09319.6880.0020.0020.0000.0000.0000.000
147A78HIS0-0.013-0.10618.3610.0400.0400.0000.0000.0000.000
148A78HIS0-0.1680.05718.9600.0120.0120.0000.0000.0000.000
149A79GLY00.017-0.12317.2900.0200.0200.0000.0000.0000.000
150A80LEU00.0550.03315.0260.0710.0710.0000.0000.0000.000
151A80LEU0-0.1140.06314.984-0.013-0.0130.0000.0000.0000.000
152A81ARG00.051-0.12910.731-0.039-0.0390.0000.0000.0000.000
153A81ARG10.7120.9516.589-0.408-0.4080.0000.0000.0000.000
154A82PRO00.032-0.0947.065-0.007-0.0070.0000.0000.0000.000
155A83GLU00.068-0.0117.796-0.278-0.2780.0000.0000.0000.000
156A83GLU-1-0.795-0.7365.9460.7280.7280.0000.0000.0000.000
157A84ASP00.072-0.0888.3580.0160.0160.0000.0000.0000.000
158A84ASP-1-0.885-0.82112.933-0.064-0.0640.0000.0000.0000.000
159A85VAL00.090-0.09511.5340.0730.0730.0000.0000.0000.000
160A85VAL0-0.0800.10911.604-0.009-0.0090.0000.0000.0000.000
161A86VAL00.084-0.0918.8460.0660.0660.0000.0000.0000.000
162A86VAL0-0.0920.0827.136-0.061-0.0610.0000.0000.0000.000
163A87MET00.058-0.12710.3640.0010.0010.0000.0000.0000.000
164A87MET0-0.1050.09310.2370.1050.1050.0000.0000.0000.000
165A88GLU00.114-0.07112.2690.0680.0680.0000.0000.0000.000
166A88GLU-1-0.925-0.80915.031-0.228-0.2280.0000.0000.0000.000
167A89LEU00.041-0.12913.6270.0920.0920.0000.0000.0000.000
168A89LEU0-0.1110.08812.139-0.027-0.0270.0000.0000.0000.000
169A90HIS00.083-0.08113.3670.0120.0120.0000.0000.0000.000
170A90HIS0-0.1580.05012.3380.0680.0680.0000.0000.0000.000
171A91ARG00.089-0.08614.3430.0430.0430.0000.0000.0000.000
172A91ARG10.8341.04817.0080.1040.1040.0000.0000.0000.000
173A92ARG0-0.041-0.10217.4660.0510.0510.0000.0000.0000.000
174A92ARG10.7350.96518.1730.3170.3170.0000.0000.0000.000
175A93GLU00.106-0.09318.0200.0580.0580.0000.0000.0000.000
176A93GLU-1-1.021-0.85717.155-0.368-0.3680.0000.0000.0000.000
177A94GLY0-0.006-0.10016.844-0.015-0.0150.0000.0000.0000.000