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: KK3Z3

Calculation Name: 4O1I-A-Xray540

Preferred Name:

Target Type:

Ligand Name:

ligand 3-letter code:

PDB ID: 4O1I

Chain ID: A

ChEMBL ID:

UniProt ID: O53830

Base Structure: X-ray

Registration Date: 2025-07-11

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 OptH
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 210
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23Q2 / 20200603(SMP)
Total energy (hartree)
FMO2-HF: Electronic energy -811710.947003
FMO2-HF: Nuclear repulsion 771126.139764
FMO2-HF: Total energy -40584.807239
FMO2-MP2: Total energy -40704.046714


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:1:MET)


Summations of interaction energy for fragment #1(A:1:MET)
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.
-4.6920.3120.591-2.499-3.098-0.007
Interaction energy analysis for fragmet #1(A:1:MET)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 0 / q_Mulliken : 0.130 / q_NPA : 0.052
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].
4A2LEU0-0.0860.0634.284-0.1600.103-0.001-0.094-0.1690.000
5A3GLU00.145-0.0833.8511.7063.274-0.012-0.840-0.7160.001
6A3GLU-1-0.997-0.8416.9800.7750.7750.0000.0000.0000.000
7A4LEU00.020-0.1396.688-0.527-0.5270.0000.0000.0000.000
8A4LEU0-0.0840.1136.720-0.032-0.0320.0000.0000.0000.000
9A5LEU00.149-0.0909.0480.2650.2650.0000.0000.0000.000
10A5LEU0-0.1180.10913.297-0.004-0.0040.0000.0000.0000.000
11A6LEU00.126-0.10712.714-0.122-0.1220.0000.0000.0000.000
12A6LEU0-0.1580.09813.3520.0050.0050.0000.0000.0000.000
13A7LEU00.049-0.12714.7230.0620.0620.0000.0000.0000.000
14A7LEU0-0.0940.12217.539-0.003-0.0030.0000.0000.0000.000
15A8THR00.089-0.09718.439-0.042-0.0420.0000.0000.0000.000
16A8THR0-0.0540.05818.0210.0070.0070.0000.0000.0000.000
17A9SER0-0.011-0.06320.3780.0220.0220.0000.0000.0000.000
18A9SER0-0.0270.07124.863-0.009-0.0090.0000.0000.0000.000
19A10GLU00.047-0.11921.2590.0020.0020.0000.0000.0000.000
20A10GLU-1-0.999-0.86520.3920.0910.0910.0000.0000.0000.000
21A11LEU00.106-0.09220.8280.0120.0120.0000.0000.0000.000
22A11LEU0-0.1090.09322.1170.0010.0010.0000.0000.0000.000
23A12TYR00.001-0.12317.6360.0410.0410.0000.0000.0000.000
24A12TYR0-0.0900.09517.5390.0050.0050.0000.0000.0000.000
25A13PRO00.100-0.08513.147-0.050-0.0500.0000.0000.0000.000
26A14ASP00.065-0.00715.565-0.065-0.0650.0000.0000.0000.000
27A14ASP-1-0.923-0.83315.5410.3150.3150.0000.0000.0000.000
28A15PRO0-0.052-0.12816.639-0.038-0.0380.0000.0000.0000.000
29A16VAL00.012-0.02217.794-0.027-0.0270.0000.0000.0000.000
30A16VAL0-0.0690.10316.768-0.003-0.0030.0000.0000.0000.000
31A17LEU00.076-0.13714.657-0.035-0.0350.0000.0000.0000.000
32A17LEU0-0.1150.12013.021-0.006-0.0060.0000.0000.0000.000
33A18PRO00.045-0.07614.2960.0190.0190.0000.0000.0000.000
34A19ALA00.1380.01414.0950.0650.0650.0000.0000.0000.000
35A19ALA0-0.0750.10213.894-0.015-0.0150.0000.0000.0000.000
36A20LEU00.057-0.16910.380-0.057-0.0570.0000.0000.0000.000
37A20LEU0-0.1160.1268.208-0.030-0.0300.0000.0000.0000.000
38A21SER00.046-0.0408.9800.0300.0300.0000.0000.0000.000
39A21SER0-0.0110.07512.165-0.028-0.0280.0000.0000.0000.000
40A22LEU00.024-0.1239.8500.1790.1790.0000.0000.0000.000
41A22LEU0-0.1160.08511.838-0.021-0.0210.0000.0000.0000.000
42A23LEU00.005-0.1087.1810.0040.0040.0000.0000.0000.000
43A23LEU0-0.0800.0836.330-0.074-0.0740.0000.0000.0000.000
44A24PRO0-0.017-0.1113.052-0.5390.0340.072-0.240-0.4050.001
45A25HIS00.0310.0152.5461.7322.7450.348-0.639-0.7220.000
46A25HIS0-0.0510.0923.108-3.021-1.5110.178-0.773-0.916-0.009
47A26THR00.083-0.0653.459-0.251-0.2040.0070.094-0.1480.000
48A26THR0-0.0430.0924.796-0.806-0.776-0.001-0.007-0.0220.000
49A27VAL00.034-0.1236.122-0.472-0.4720.0000.0000.0000.000
50A27VAL0-0.0700.1058.261-0.046-0.0460.0000.0000.0000.000
51A28ARG00.100-0.1049.3900.0890.0890.0000.0000.0000.000
52A28ARG10.7861.03711.153-0.451-0.4510.0000.0000.0000.000
53A29THR00.020-0.05712.545-0.099-0.0990.0000.0000.0000.000
54A29THR0-0.0290.05314.8060.0120.0120.0000.0000.0000.000
55A30ALA00.083-0.11115.7990.0380.0380.0000.0000.0000.000
56A30ALA0-0.0510.12618.090-0.004-0.0040.0000.0000.0000.000
57A31PRO00.050-0.05618.917-0.021-0.0210.0000.0000.0000.000
58A32ALA00.1170.04521.899-0.006-0.0060.0000.0000.0000.000
59A32ALA0-0.0670.13222.606-0.002-0.0020.0000.0000.0000.000
60A33GLU00.078-0.18223.126-0.017-0.0170.0000.0000.0000.000
61A33GLU-1-1.003-0.81725.3320.0760.0760.0000.0000.0000.000
62A34ALA00.136-0.11023.8800.0010.0010.0000.0000.0000.000
63A34ALA0-0.0870.11727.411-0.001-0.0010.0000.0000.0000.000
64A35SER00.015-0.07424.920-0.011-0.0110.0000.0000.0000.000
65A35SER0-0.0120.06925.9790.0020.0020.0000.0000.0000.000
66A36SER00.007-0.10021.1910.0110.0110.0000.0000.0000.000
67A36SER0-0.0250.04520.1070.0080.0080.0000.0000.0000.000
68A37LEU00.109-0.09720.0720.0140.0140.0000.0000.0000.000
69A37LEU0-0.1110.10521.905-0.003-0.0030.0000.0000.0000.000
70A38LEU00.031-0.16220.652-0.018-0.0180.0000.0000.0000.000
71A38LEU0-0.0920.13023.339-0.001-0.0010.0000.0000.0000.000
72A39GLU00.076-0.13119.0320.0020.0020.0000.0000.0000.000
73A39GLU-1-1.036-0.83718.0850.2440.2440.0000.0000.0000.000
74A40ALA00.163-0.14216.0780.0650.0650.0000.0000.0000.000
75A40ALA0-0.1550.16816.283-0.012-0.0120.0000.0000.0000.000
76A41GLY0-0.047-0.13414.6170.0240.0240.0000.0000.0000.000
77A42ASN00.018-0.00112.284-0.075-0.0750.0000.0000.0000.000
78A42ASN0-0.1620.04811.218-0.045-0.0450.0000.0000.0000.000
79A43ALA00.287-0.01110.001-0.009-0.0090.0000.0000.0000.000
80A43ALA0-0.1220.08411.2080.0110.0110.0000.0000.0000.000
81A44ASP00.044-0.1158.1330.1410.1410.0000.0000.0000.000
82A44ASP-1-0.953-0.8346.379-1.733-1.7330.0000.0000.0000.000
83A45ALA00.094-0.1249.531-0.050-0.0500.0000.0000.0000.000
84A45ALA0-0.0610.11210.489-0.027-0.0270.0000.0000.0000.000
85A46VAL00.020-0.11311.6990.1090.1090.0000.0000.0000.000
86A46VAL0-0.0700.08914.7780.0150.0150.0000.0000.0000.000
87A47LEU00.026-0.11814.122-0.059-0.0590.0000.0000.0000.000
88A47LEU0-0.0640.09511.536-0.002-0.0020.0000.0000.0000.000
89A48VAL00.107-0.10215.1650.0690.0690.0000.0000.0000.000
90A48VAL0-0.0550.11718.8140.0030.0030.0000.0000.0000.000
91A49ASP00.077-0.10218.812-0.036-0.0360.0000.0000.0000.000
92A49ASP-1-0.866-0.77319.2100.0050.0050.0000.0000.0000.000
93A50ALA00.075-0.10320.2470.0210.0210.0000.0000.0000.000
94A50ALA0-0.1140.09022.997-0.004-0.0040.0000.0000.0000.000
95A51ARG00.066-0.13022.971-0.013-0.0130.0000.0000.0000.000
96A51ARG10.7681.03320.545-0.003-0.0030.0000.0000.0000.000
97A52ASN00.009-0.08824.325-0.004-0.0040.0000.0000.0000.000
98A52ASN0-0.0990.06525.583-0.003-0.0030.0000.0000.0000.000
99A53ASP00.132-0.10226.742-0.001-0.0010.0000.0000.0000.000
100A53ASP-1-0.926-0.81027.643-0.019-0.0190.0000.0000.0000.000
101A54LEU00.145-0.10227.063-0.002-0.0020.0000.0000.0000.000
102A54LEU0-0.0820.12226.414-0.001-0.0010.0000.0000.0000.000
103A55SER00.037-0.07328.015-0.012-0.0120.0000.0000.0000.000
104A55SER0-0.0660.06231.717-0.001-0.0010.0000.0000.0000.000
105A56SER0-0.012-0.10828.462-0.009-0.0090.0000.0000.0000.000
106A56SER00.0110.11527.9530.0040.0040.0000.0000.0000.000
107A57GLY00.045-0.06724.4660.0000.0000.0000.0000.0000.000
108A58ARG00.1160.01324.486-0.010-0.0100.0000.0000.0000.000
109A58ARG10.7941.00727.1130.0890.0890.0000.0000.0000.000
110A59GLY0-0.063-0.15326.568-0.008-0.0080.0000.0000.0000.000
111A60LEU00.091-0.03423.793-0.002-0.0020.0000.0000.0000.000
112A60LEU0-0.0930.13022.343-0.001-0.0010.0000.0000.0000.000
113A61CYS00.064-0.13122.1170.0000.0000.0000.0000.0000.000
114A61CYS0-0.0740.12522.065-0.008-0.0080.0000.0000.0000.000
115A62ARG00.121-0.05723.133-0.019-0.0190.0000.0000.0000.000
116A62ARG10.7601.00827.4220.1030.1030.0000.0000.0000.000
117A63LEU00.024-0.10825.607-0.010-0.0100.0000.0000.0000.000
118A63LEU0-0.0790.10025.1410.0040.0040.0000.0000.0000.000
119A64LEU00.020-0.15820.7940.0110.0110.0000.0000.0000.000
120A64LEU0-0.0630.12218.8210.0010.0010.0000.0000.0000.000
121A65SER00.099-0.07221.227-0.013-0.0130.0000.0000.0000.000
122A65SER0-0.0030.11022.2060.0030.0030.0000.0000.0000.000
123A66SER00.038-0.08422.808-0.005-0.0050.0000.0000.0000.000
124A66SER0-0.1040.02425.1280.0060.0060.0000.0000.0000.000
125A67THR00.032-0.20524.617-0.016-0.0160.0000.0000.0000.000
126A67THR00.1090.07027.7100.0020.0020.0000.0000.0000.000
127A68GLY0-0.2300.02424.548-0.004-0.0040.0000.0000.0000.000
128A69ARG00.020-0.02020.7900.0150.0150.0000.0000.0000.000
129A69ARG10.8221.07419.0900.0900.0900.0000.0000.0000.000
130A70SER00.047-0.05218.4440.0010.0010.0000.0000.0000.000
131A70SER0-0.0480.04317.5380.0130.0130.0000.0000.0000.000
132A71ILE00.078-0.08614.870-0.069-0.0690.0000.0000.0000.000
133A71ILE0-0.0980.09613.1260.0210.0210.0000.0000.0000.000
134A72PRO00.013-0.07912.9330.0620.0620.0000.0000.0000.000
135A73VAL00.080-0.01615.081-0.016-0.0160.0000.0000.0000.000
136A73VAL0-0.0850.11618.4570.0150.0150.0000.0000.0000.000
137A74LEU00.011-0.16115.407-0.018-0.0180.0000.0000.0000.000
138A74LEU0-0.0320.15313.294-0.012-0.0120.0000.0000.0000.000
139A75ALA00.134-0.06716.7690.0420.0420.0000.0000.0000.000
140A75ALA0-0.0550.09320.7660.0050.0050.0000.0000.0000.000
141A76VAL00.065-0.11818.179-0.041-0.0410.0000.0000.0000.000
142A76VAL0-0.1060.10516.1280.0020.0020.0000.0000.0000.000
143A77VAL00.028-0.10819.0650.0340.0340.0000.0000.0000.000
144A77VAL0-0.0690.12622.4390.0000.0000.0000.0000.0000.000
145A78SER00.089-0.08722.324-0.010-0.0100.0000.0000.0000.000
146A78SER0-0.0250.07425.7340.0000.0000.0000.0000.0000.000
147A79GLU00.207-0.11624.848-0.010-0.0100.0000.0000.0000.000
148A79GLU-1-1.019-0.81526.363-0.114-0.1140.0000.0000.0000.000
149A80GLY0-0.082-0.14026.757-0.005-0.0050.0000.0000.0000.000
150A81GLY0-0.006-0.01627.7880.0100.0100.0000.0000.0000.000
151A82LEU00.091-0.01026.411-0.002-0.0020.0000.0000.0000.000
152A82LEU0-0.0560.12723.789-0.001-0.0010.0000.0000.0000.000
153A83VAL00.032-0.09227.286-0.011-0.0110.0000.0000.0000.000
154A83VAL0-0.0760.08731.8910.0020.0020.0000.0000.0000.000
155A84ALA00.117-0.11429.7690.0000.0000.0000.0000.0000.000
156A84ALA0-0.0870.11229.3220.0020.0020.0000.0000.0000.000
157A85VAL00.025-0.12626.2570.0090.0090.0000.0000.0000.000
158A85VAL0-0.0720.12824.536-0.003-0.0030.0000.0000.0000.000
159A86SER00.010-0.09027.536-0.006-0.0060.0000.0000.0000.000
160A86SER0-0.1020.00930.3250.0050.0050.0000.0000.0000.000
161A87ALA00.227-0.08327.409-0.007-0.0070.0000.0000.0000.000
162A87ALA0-0.0880.11629.2030.0010.0010.0000.0000.0000.000
163A88ASP00.013-0.09427.916-0.011-0.0110.0000.0000.0000.000
164A88ASP-1-0.858-0.75730.813-0.113-0.1130.0000.0000.0000.000
165A89TRP0-0.005-0.16825.7820.0170.0170.0000.0000.0000.000
166A89TRP0-0.0510.13424.0580.0000.0000.0000.0000.0000.000
167A90GLY0-0.051-0.09724.8690.0050.0050.0000.0000.0000.000
168A91LEU00.032-0.04121.129-0.006-0.0060.0000.0000.0000.000
169A91LEU0-0.0870.10420.3370.0110.0110.0000.0000.0000.000
170A92ASP00.091-0.08418.0490.0300.0300.0000.0000.0000.000
171A92ASP-1-0.919-0.80217.350-0.401-0.4010.0000.0000.0000.000
172A93GLU00.029-0.15317.066-0.019-0.0190.0000.0000.0000.000
173A93GLU-1-0.865-0.77915.833-0.489-0.4890.0000.0000.0000.000
174A94ILE00.049-0.14418.4660.0280.0280.0000.0000.0000.000
175A94ILE0-0.1020.11020.9310.0100.0100.0000.0000.0000.000
176A95LEU00.075-0.10816.645-0.037-0.0370.0000.0000.0000.000
177A95LEU0-0.0630.12413.505-0.003-0.0030.0000.0000.0000.000
178A96LEU00.103-0.13418.0620.0340.0340.0000.0000.0000.000
179A96LEU0-0.0540.14920.6560.0020.0020.0000.0000.0000.000
180A97LEU00.160-0.04618.518-0.031-0.0310.0000.0000.0000.000
181A97LEU0-0.0730.10120.4560.0040.0040.0000.0000.0000.000
182A98SER00.001-0.10418.8010.0140.0140.0000.0000.0000.000
183A98SER0-0.0410.06621.831-0.004-0.0040.0000.0000.0000.000
184A99THR0-0.013-0.10817.2460.0150.0150.0000.0000.0000.000
185A99THR0-0.0840.08715.845-0.010-0.0100.0000.0000.0000.000
186A100GLY00.026-0.07016.4050.0200.0200.0000.0000.0000.000
187A101PRO00.0910.01111.963-0.056-0.0560.0000.0000.0000.000
188A102ALA00.1360.00211.845-0.146-0.1460.0000.0000.0000.000
189A102ALA0-0.0960.10515.0840.0170.0170.0000.0000.0000.000
190A103GLU00.052-0.12313.471-0.125-0.1250.0000.0000.0000.000
191A103GLU-1-0.931-0.79416.317-0.349-0.3490.0000.0000.0000.000
192A104ILE00.090-0.09411.897-0.052-0.0520.0000.0000.0000.000
193A104ILE0-0.0670.09710.0940.0060.0060.0000.0000.0000.000
194A105ASP00.106-0.0958.925-0.096-0.0960.0000.0000.0000.000
195A105ASP-1-0.953-0.8427.377-2.105-2.1050.0000.0000.0000.000
196A106ALA00.057-0.1249.624-0.318-0.3180.0000.0000.0000.000
197A106ALA0-0.0990.09413.5260.0340.0340.0000.0000.0000.000
198A107ARG00.018-0.11712.234-0.065-0.0650.0000.0000.0000.000
199A107ARG10.7600.98513.9840.4730.4730.0000.0000.0000.000
200A108LEU00.070-0.1119.3420.1480.1480.0000.0000.0000.000
201A108LEU0-0.0710.1147.617-0.035-0.0350.0000.0000.0000.000
202A109ARG00.121-0.0908.725-0.155-0.1550.0000.0000.0000.000
203A109ARG10.8011.0367.6071.4761.4760.0000.0000.0000.000
204A110LEU00.011-0.1299.531-0.012-0.0120.0000.0000.0000.000
205A110LEU0-0.1230.08613.8690.0260.0260.0000.0000.0000.000
206A111VAL00.057-0.08612.5710.0700.0700.0000.0000.0000.000
207A111VAL0-0.0870.11611.7820.0150.0150.0000.0000.0000.000
208A112VAL00.030-0.1349.9410.2050.2050.0000.0000.0000.000
209A112VAL0-0.0210.1058.494-0.047-0.0470.0000.0000.0000.000
210A113GLY0-0.085-0.08711.3950.1410.1410.0000.0000.0000.000