FMODB

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

Last updated: 2025-04-23

All entries: 37539

Number of unique PDB entries: 7791

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FMODB ID: YVZY2

Calculation Name: 2OCY-A-Xray372

Preferred Name:

Target Type:

Ligand Name:

ligand 3-letter code:

PDB ID: 2OCY

Chain ID: A

ChEMBL ID:

UniProt ID: P17065

Base Structure: X-ray

Registration Date: 2023-09-21

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 OptAll
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 149
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 22 / 20200603(SMP)
Total energy (hartree)
FMO2-HF: Electronic energy -812992.234953
FMO2-HF: Nuclear repulsion 752344.667797
FMO2-HF: Total energy -60647.567156
FMO2-MP2: Total energy -60824.889081


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:14:SER)


Summations of interaction energy for fragment #1(A:14:SER)
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.
-12.038-6.4540.969-2.741-3.8120.018
Interaction energy analysis for fragmet #1(A:14:SER)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 0 / q_Mulliken : 0.024 / 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].
3A16ALA00.0250.0342.732-4.610-1.3210.324-1.615-1.9980.008
4A17LEU00.0470.0202.790-5.787-3.7260.644-1.032-1.6730.010
5A18SER00.0180.0054.075-1.537-1.3030.001-0.094-0.1410.000
6A19THR00.0110.0045.880-0.451-0.4510.0000.0000.0000.000
7A20GLN0-0.018-0.0258.1550.2330.2330.0000.0000.0000.000
8A21LEU0-0.039-0.0077.951-0.276-0.2760.0000.0000.0000.000
9A22ILE00.0160.0009.679-0.147-0.1470.0000.0000.0000.000
10A23GLU-1-0.844-0.91211.8760.9740.9740.0000.0000.0000.000
11A24SER0-0.033-0.02012.846-0.085-0.0850.0000.0000.0000.000
12A25VAL00.0130.01613.736-0.060-0.0600.0000.0000.0000.000
13A26ASP-1-0.860-0.91815.8300.2350.2350.0000.0000.0000.000
14A27LYS10.8760.93117.297-0.395-0.3950.0000.0000.0000.000
15A28GLN0-0.028-0.01318.382-0.012-0.0120.0000.0000.0000.000
16A29SER00.0290.00619.580-0.031-0.0310.0000.0000.0000.000
17A30HIS0-0.031-0.02220.693-0.032-0.0320.0000.0000.0000.000
18A31LEU0-0.058-0.03023.021-0.002-0.0020.0000.0000.0000.000
19A32GLU-1-0.895-0.93223.2400.0610.0610.0000.0000.0000.000
20A33GLU-1-0.832-0.94325.8490.0760.0760.0000.0000.0000.000
21A34GLN0-0.085-0.04526.908-0.012-0.0120.0000.0000.0000.000
22A35LEU00.0500.02728.837-0.007-0.0070.0000.0000.0000.000
23A36ASN00.0510.02929.976-0.010-0.0100.0000.0000.0000.000
24A37LYS10.8540.93230.797-0.113-0.1130.0000.0000.0000.000
25A38SER0-0.031-0.01833.575-0.005-0.0050.0000.0000.0000.000
26A39LEU00.0340.00733.118-0.005-0.0050.0000.0000.0000.000
27A40LYS10.9120.96732.788-0.067-0.0670.0000.0000.0000.000
28A41THR00.0000.01038.045-0.003-0.0030.0000.0000.0000.000
29A42ILE00.0040.01338.768-0.001-0.0010.0000.0000.0000.000
30A43ALA0-0.0050.00640.808-0.003-0.0030.0000.0000.0000.000
31A44SER0-0.020-0.02842.139-0.002-0.0020.0000.0000.0000.000
32A45GLN0-0.021-0.02242.423-0.002-0.0020.0000.0000.0000.000
33A46LYS10.8110.89745.213-0.032-0.0320.0000.0000.0000.000
34A47ALA00.0570.03147.036-0.002-0.0020.0000.0000.0000.000
35A48ALA0-0.0100.00348.568-0.002-0.0020.0000.0000.0000.000
36A49ILE0-0.028-0.02448.767-0.001-0.0010.0000.0000.0000.000
37A50GLU-1-0.830-0.89450.1400.0280.0280.0000.0000.0000.000
38A51ASN0-0.039-0.02952.557-0.003-0.0030.0000.0000.0000.000
39A52TYR0-0.0170.00654.548-0.001-0.0010.0000.0000.0000.000
40A53ASN0-0.058-0.03956.220-0.001-0.0010.0000.0000.0000.000
41A54GLN00.0330.00658.507-0.001-0.0010.0000.0000.0000.000
42A55LEU00.0420.02655.8500.0000.0000.0000.0000.0000.000
43A56LYS10.8970.95559.383-0.030-0.0300.0000.0000.0000.000
44A57GLU-1-0.902-0.94861.6440.0220.0220.0000.0000.0000.000
45A58ASP-1-0.822-0.90161.5510.0220.0220.0000.0000.0000.000
46A59TYR0-0.034-0.01861.7620.0000.0000.0000.0000.0000.000
47A60ASN0-0.048-0.04563.7840.0010.0010.0000.0000.0000.000
48A61THR00.0060.00666.734-0.001-0.0010.0000.0000.0000.000
49A62LEU00.0210.01464.334-0.001-0.0010.0000.0000.0000.000
50A63LYS10.8660.92865.769-0.029-0.0290.0000.0000.0000.000
51A64ARG10.8730.95269.083-0.022-0.0220.0000.0000.0000.000
52A65GLU-1-0.718-0.83770.4560.0180.0180.0000.0000.0000.000
53A66LEU0-0.016-0.01068.1420.0000.0000.0000.0000.0000.000
54A67SER00.0090.00271.6130.0000.0000.0000.0000.0000.000
55A68ASP-1-0.917-0.95774.5160.0180.0180.0000.0000.0000.000
56A69ARG10.7630.84773.198-0.018-0.0180.0000.0000.0000.000
57A70ASP-1-0.892-0.94273.9210.0220.0220.0000.0000.0000.000
58A71ASP-1-0.892-0.95876.7400.0190.0190.0000.0000.0000.000
59A72GLU-1-0.895-0.91978.0640.0160.0160.0000.0000.0000.000
60A73VAL00.0350.00676.5900.0000.0000.0000.0000.0000.000
61A74LYS10.7550.87678.843-0.020-0.0200.0000.0000.0000.000
62A75ARG10.9900.99982.289-0.016-0.0160.0000.0000.0000.000
63A76LEU00.0510.02581.3690.0000.0000.0000.0000.0000.000
64A77ARG10.8820.93980.678-0.020-0.0200.0000.0000.0000.000
65A78GLU-1-0.889-0.92385.4520.0160.0160.0000.0000.0000.000
66A79ASP-1-0.918-0.96988.0340.0140.0140.0000.0000.0000.000
67A80ILE0-0.009-0.00885.3060.0000.0000.0000.0000.0000.000
68A81ALA0-0.028-0.01189.3710.0000.0000.0000.0000.0000.000
69A82LYS10.8390.90491.104-0.015-0.0150.0000.0000.0000.000
70A83GLU-1-0.872-0.93492.4330.0120.0120.0000.0000.0000.000
71A84ASN0-0.033-0.00592.1210.0000.0000.0000.0000.0000.000
72A85GLU-1-0.889-0.93094.1680.0130.0130.0000.0000.0000.000
73A86LEU00.000-0.01197.1560.0000.0000.0000.0000.0000.000
74A87ARG10.7610.85194.665-0.013-0.0130.0000.0000.0000.000
75A88THR0-0.015-0.03396.9450.0000.0000.0000.0000.0000.000
76A89LYS10.8350.92699.527-0.013-0.0130.0000.0000.0000.000
77A90ALA00.0640.032102.3690.0000.0000.0000.0000.0000.000
78A91GLU-1-0.853-0.89198.7780.0120.0120.0000.0000.0000.000
79A92GLU-1-0.817-0.907102.9440.0120.0120.0000.0000.0000.000
80A93GLU-1-1.001-0.993104.7610.0100.0100.0000.0000.0000.000
81A94ALA00.0290.012106.3170.0000.0000.0000.0000.0000.000
82A95ASP-1-0.868-0.910105.7270.0110.0110.0000.0000.0000.000
83A96LYS10.8410.903107.810-0.011-0.0110.0000.0000.0000.000
84A97LEU00.0340.028110.3270.0000.0000.0000.0000.0000.000
85A98ASN0-0.071-0.054110.2230.0000.0000.0000.0000.0000.000
86A99LYS10.8860.931108.264-0.011-0.0110.0000.0000.0000.000
87A100GLU-1-0.967-0.971113.6620.0090.0090.0000.0000.0000.000
88A101VAL0-0.013-0.011116.1190.0000.0000.0000.0000.0000.000
89A102GLU-1-0.961-0.971113.4360.0090.0090.0000.0000.0000.000
90A103ASP-1-0.905-0.925117.7940.0090.0090.0000.0000.0000.000
91A104LEU00.0260.010119.6720.0000.0000.0000.0000.0000.000
92A105THR0-0.071-0.056120.6950.0000.0000.0000.0000.0000.000
93A106ALA0-0.026-0.020121.5000.0000.0000.0000.0000.0000.000
94A107SER0-0.009-0.026122.7500.0000.0000.0000.0000.0000.000
95A108LEU0-0.0120.008125.2670.0000.0000.0000.0000.0000.000
96A109PHE0-0.051-0.033125.6490.0000.0000.0000.0000.0000.000
97A110ASP-1-0.951-0.963127.3420.0080.0080.0000.0000.0000.000
98A111GLU-1-0.897-0.946129.2530.0080.0080.0000.0000.0000.000
99A112ALA00.001-0.002131.2960.0000.0000.0000.0000.0000.000
100A113ASN0-0.038-0.031130.2220.0000.0000.0000.0000.0000.000
101A114ASN0-0.040-0.023133.3730.0000.0000.0000.0000.0000.000
102A115MET00.0330.020134.6330.0000.0000.0000.0000.0000.000
103A116VAL0-0.038-0.021137.0270.0000.0000.0000.0000.0000.000
104A117ALA0-0.026-0.019137.2560.0000.0000.0000.0000.0000.000
105A118ASP-1-0.822-0.888138.7990.0070.0070.0000.0000.0000.000
106A119ALA00.0750.048141.1430.0000.0000.0000.0000.0000.000
107A120ARG10.8860.937139.225-0.006-0.0060.0000.0000.0000.000
108A121LYS10.8030.889139.273-0.007-0.0070.0000.0000.0000.000
109A122GLU-1-0.901-0.947145.3020.0060.0060.0000.0000.0000.000
110A123LYS10.8100.886147.156-0.005-0.0050.0000.0000.0000.000
111A124TYR0-0.004-0.011147.8030.0000.0000.0000.0000.0000.000
112A125ALA00.0190.010149.5890.0000.0000.0000.0000.0000.000
113A126ILE00.0180.001151.5080.0000.0000.0000.0000.0000.000
114A127GLU-1-0.847-0.894151.0530.0050.0050.0000.0000.0000.000
115A128ILE0-0.012-0.008152.1080.0000.0000.0000.0000.0000.000
116A129LEU0-0.031-0.019155.4400.0000.0000.0000.0000.0000.000
117A130ASN00.0430.010156.3460.0000.0000.0000.0000.0000.000
118A131LYS10.9350.982157.259-0.005-0.0050.0000.0000.0000.000
119A132ARG10.9850.978156.710-0.005-0.0050.0000.0000.0000.000
120A133LEU00.0020.006161.8410.0000.0000.0000.0000.0000.000
121A134THR0-0.027-0.012161.9930.0000.0000.0000.0000.0000.000
122A135GLU-1-1.012-0.992163.8990.0050.0050.0000.0000.0000.000
123A136GLN00.0530.024165.9050.0000.0000.0000.0000.0000.000
124A137LEU0-0.0040.009167.4790.0000.0000.0000.0000.0000.000
125A138ARG10.9780.984165.981-0.004-0.0040.0000.0000.0000.000
126A139GLU-1-0.895-0.955170.3970.0040.0040.0000.0000.0000.000
127A140LYS10.8760.919170.439-0.005-0.0050.0000.0000.0000.000
128A141ASP-1-0.959-0.963173.0170.0040.0040.0000.0000.0000.000
129A142THR0-0.015-0.018174.9710.0000.0000.0000.0000.0000.000
130A143LEU0-0.028-0.013176.1130.0000.0000.0000.0000.0000.000
131A144LEU00.0290.019177.9890.0000.0000.0000.0000.0000.000
132A145ASP-1-0.821-0.879179.3150.0040.0040.0000.0000.0000.000
133A146THR0-0.080-0.040181.3850.0000.0000.0000.0000.0000.000
134A147LEU00.0450.019181.8340.0000.0000.0000.0000.0000.000
135A148THR0-0.031-0.027182.9740.0000.0000.0000.0000.0000.000
136A149LEU0-0.037-0.018185.6510.0000.0000.0000.0000.0000.000
137A150GLN00.000-0.015186.0420.0000.0000.0000.0000.0000.000
138A151LEU0-0.018-0.003186.8520.0000.0000.0000.0000.0000.000
139A152LYS10.9360.970187.146-0.003-0.0030.0000.0000.0000.000
140A153ASN00.0300.008191.9390.0000.0000.0000.0000.0000.000
141A154LEU00.0320.021193.0130.0000.0000.0000.0000.0000.000
142A155LYS10.9340.961191.959-0.003-0.0030.0000.0000.0000.000
143A156LYS10.8780.934196.093-0.003-0.0030.0000.0000.0000.000
144A157VAL0-0.007-0.002197.8300.0000.0000.0000.0000.0000.000
145A158MET00.0020.013198.0040.0000.0000.0000.0000.0000.000
146A159HIS0-0.070-0.018198.5020.0000.0000.0000.0000.0000.000
147A160SER00.002-0.020202.3550.0000.0000.0000.0000.0000.000
148A161LEU0-0.0020.010205.0510.0000.0000.0000.0000.0000.000
149A162ASP-1-0.964-0.971208.0630.0030.0030.0000.0000.0000.000