FMODB

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

Last updated: 2025-10-17

All entries: 77277

Number of unique PDB entries: 32023

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FMODB ID: G8K81

Calculation Name: 2F7N-A-Xray547

Preferred Name:

Target Type:

Ligand Name: sulfate ion | cobalt (ii) ion

Ligand 3-letter code: SO4 | CO

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 2F7N

Chain ID: A

ChEMBL ID:

UniProt ID: Q9RS64

Base Structure: X-ray

Registration Date: 2025-10-04

Reference: Sci Data 11, 1164 (2024).

DOI: https://doi.org/10.1038/s41597-024-03999-2

Apendix: None


IFIE MAP

IFIE Diagram


Modeling method
Optimization MOE:Amber10:EHT
Restraint OptAll
Protonation MOE:Protonate 3D
Complement MOE:Homology Modeling
Water No
Procedure Manual calculation
Remarks
ac.sh, 23 2024 Oct; Missing atoms/residues were imported from a 100% homology model, which was constructed by MOE.
FMO calculation
FMO method FMO2-MP2/6-31G(d)
Fragmentation Auto
Number of fragment 176
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -1820495.430692
FMO2-HF: Nuclear repulsion 1750640.72923
FMO2-HF: Total energy -69854.701462
FMO2-MP2: Total energy -70059.901202


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:32:ALA)


Summations of interaction energy for fragment #1(A:32: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.
-154.038-148.4690.888-2.532-3.924-0.014
Interaction energy analysis for fragmet #1(A:32:ALA)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 1 / q_Mulliken : 0.845 / q_NPA : 0.906
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].
3A34HIS0-0.119-0.0673.0248.98011.3120.014-1.040-1.306-0.003
4A35ALA00.0660.0493.8885.1685.558-0.001-0.103-0.2860.000
5A36ASP-1-0.807-0.9155.251-26.454-26.292-0.001-0.007-0.1530.000
28A59GLN0-0.077-0.0523.971-12.715-12.5940.000-0.067-0.0550.000
29A60THR0-0.052-0.0133.776-9.738-9.2330.003-0.178-0.329-0.001
31A62ALA00.0370.0224.7680.3120.360-0.001-0.008-0.0390.000
32A63GLU-1-0.926-0.9382.570-60.426-58.8220.838-1.016-1.426-0.008
33A64THR00.0220.0193.3654.5794.7090.034-0.044-0.120-0.002
35A66GLN00.0000.0114.6333.2403.281-0.001-0.003-0.0360.000
102A133TYR0-0.001-0.0143.756-8.476-8.2400.003-0.066-0.1740.000
6A37ALA0-0.0010.0017.8451.3911.3910.0000.0000.0000.000
7A38ALA0-0.0020.01311.4032.6632.6630.0000.0000.0000.000
8A39HIS10.8090.9059.94129.47929.4790.0000.0000.0000.000
9A40LEU0-0.0020.01411.4700.7930.7930.0000.0000.0000.000
10A41GLY0-0.019-0.00214.8690.8650.8650.0000.0000.0000.000
11A42THR0-0.0090.00617.3481.3771.3770.0000.0000.0000.000
12A43VAL00.0270.00619.7520.2020.2020.0000.0000.0000.000
13A44ASN0-0.046-0.04520.837-0.483-0.4830.0000.0000.0000.000
14A45ASN00.0220.00215.355-0.456-0.4560.0000.0000.0000.000
15A46ALA0-0.028-0.01318.730-0.574-0.5740.0000.0000.0000.000
16A47LEU0-0.013-0.00520.9190.2480.2480.0000.0000.0000.000
17A48VAL0-0.0280.01814.4030.1520.1520.0000.0000.0000.000
18A49ASN0-0.005-0.01315.237-0.626-0.6260.0000.0000.0000.000
19A50HIS10.8130.8999.70328.48128.4810.0000.0000.0000.000
20A51HIS00.0190.01813.8630.0300.0300.0000.0000.0000.000
21A52TYR00.0030.00416.3180.0160.0160.0000.0000.0000.000
22A53LEU0-0.0260.01311.6910.1740.1740.0000.0000.0000.000
23A54GLU-1-0.911-0.96813.577-18.108-18.1080.0000.0000.0000.000
24A55GLU-1-0.815-0.9159.119-30.751-30.7510.0000.0000.0000.000
25A56LYS10.8470.9118.09916.98116.9810.0000.0000.0000.000
26A57GLU-1-0.763-0.8568.081-21.591-21.5910.0000.0000.0000.000
27A58PHE00.0410.0206.591-2.194-2.1940.0000.0000.0000.000
30A61VAL00.0440.0116.167-2.788-2.7880.0000.0000.0000.000
34A65LEU00.0260.0267.1281.8601.8600.0000.0000.0000.000
36A67ARG10.7140.8006.20239.80039.8000.0000.0000.0000.000
37A68ASN0-0.014-0.0037.7124.0954.0950.0000.0000.0000.000
38A69LEU00.0120.0399.8342.7332.7330.0000.0000.0000.000
39A70ALA0-0.006-0.0109.3802.4302.4300.0000.0000.0000.000
40A71THR00.0010.00611.2242.5622.5620.0000.0000.0000.000
41A72THR00.000-0.00613.4182.0442.0440.0000.0000.0000.000
42A73ILE00.0080.00413.3361.6091.6090.0000.0000.0000.000
43A74SER0-0.045-0.03614.2741.4351.4350.0000.0000.0000.000
44A75LEU00.0260.00916.9451.1581.1580.0000.0000.0000.000
45A76TYR00.0170.01519.3271.2681.2680.0000.0000.0000.000
46A77LEU0-0.025-0.01618.0140.9340.9340.0000.0000.0000.000
47A78LYS10.7400.86220.56915.47915.4790.0000.0000.0000.000
48A79PHE00.0480.02022.6070.7270.7270.0000.0000.0000.000
49A80LYS10.8380.90024.67111.83211.8320.0000.0000.0000.000
50A81LYS10.8140.91025.02711.93511.9350.0000.0000.0000.000
51A82TYR0-0.010-0.03925.2350.6170.6170.0000.0000.0000.000
52A83HIS10.8630.93328.65310.62210.6220.0000.0000.0000.000
53A84TRP0-0.036-0.02726.5330.3680.3680.0000.0000.0000.000
54A85ASP-1-0.775-0.88929.923-10.153-10.1530.0000.0000.0000.000
55A86ILE0-0.0240.02932.4410.3800.3800.0000.0000.0000.000
56A87ARG10.8880.93134.1828.2768.2760.0000.0000.0000.000
57A88GLY00.0330.01937.988-0.045-0.0450.0000.0000.0000.000
58A89ARG10.7620.84140.8237.5677.5670.0000.0000.0000.000
59A90PHE00.0860.05537.7920.1150.1150.0000.0000.0000.000
60A91PHE0-0.043-0.00736.545-0.164-0.1640.0000.0000.0000.000
61A92ARG10.9410.95536.7547.8137.8130.0000.0000.0000.000
62A93ASP-1-0.836-0.91737.122-8.320-8.3200.0000.0000.0000.000
63A94LEU00.0400.02031.892-0.199-0.1990.0000.0000.0000.000
64A95HIS0-0.057-0.02232.280-0.208-0.2080.0000.0000.0000.000
65A96LEU0-0.048-0.02132.825-0.174-0.1740.0000.0000.0000.000
66A97ALA00.0900.05831.856-0.230-0.2300.0000.0000.0000.000
67A98TYR0-0.011-0.03728.219-0.391-0.3910.0000.0000.0000.000
68A99ASP-1-0.829-0.90527.717-11.024-11.0240.0000.0000.0000.000
69A100GLU-1-0.962-0.97329.061-9.709-9.7090.0000.0000.0000.000
70A101PHE0-0.005-0.02225.872-0.257-0.2570.0000.0000.0000.000
71A102ILE0-0.020-0.00624.168-0.617-0.6170.0000.0000.0000.000
72A103ALA0-0.048-0.02324.573-0.447-0.4470.0000.0000.0000.000
73A104GLU-1-0.884-0.93625.899-11.334-11.3340.0000.0000.0000.000
74A105ILE00.0150.00619.888-0.369-0.3690.0000.0000.0000.000
75A106PHE0-0.042-0.00320.712-0.790-0.7900.0000.0000.0000.000
76A107PRO00.0190.00420.695-0.552-0.5520.0000.0000.0000.000
77A108SER00.0420.01517.620-0.720-0.7200.0000.0000.0000.000
78A109ILE0-0.056-0.02015.907-1.458-1.4580.0000.0000.0000.000
79A110ASP-1-0.919-0.95515.630-17.107-17.1070.0000.0000.0000.000
80A111GLU-1-0.825-0.88816.868-16.109-16.1090.0000.0000.0000.000
81A112GLN00.015-0.00212.427-1.682-1.6820.0000.0000.0000.000
82A113ALA00.0080.00112.329-2.026-2.0260.0000.0000.0000.000
83A114GLU-1-0.919-0.96713.278-17.208-17.2080.0000.0000.0000.000
84A115ARG10.8000.87512.91320.03120.0310.0000.0000.0000.000
85A116LEU0-0.0070.0027.233-0.882-0.8820.0000.0000.0000.000
86A117VAL0-0.014-0.00511.064-0.481-0.4810.0000.0000.0000.000
87A118ALA0-0.064-0.02913.7650.5070.5070.0000.0000.0000.000
88A119LEU0-0.0180.00211.2490.9110.9110.0000.0000.0000.000
89A120GLY00.0210.00911.796-1.357-1.3570.0000.0000.0000.000
90A121GLY00.015-0.0219.244-1.830-1.8300.0000.0000.0000.000
91A122SER0-0.067-0.0398.7234.0524.0520.0000.0000.0000.000
92A123PRO0-0.0010.0158.218-4.106-4.1060.0000.0000.0000.000
93A124LEU0-0.048-0.0245.7602.1962.1960.0000.0000.0000.000
94A125ALA00.0460.0069.5650.4110.4110.0000.0000.0000.000
95A126ALA0-0.0160.01212.2211.9851.9850.0000.0000.0000.000
96A127PRO00.018-0.01412.954-1.287-1.2870.0000.0000.0000.000
97A128ALA0-0.0050.00013.029-0.166-0.1660.0000.0000.0000.000
98A129ASP-1-0.810-0.9198.695-31.365-31.3650.0000.0000.0000.000
99A130LEU0-0.041-0.0169.369-2.181-2.1810.0000.0000.0000.000
100A131ALA00.006-0.00611.818-0.470-0.4700.0000.0000.0000.000
101A132ARG10.8860.9586.42339.64239.6420.0000.0000.0000.000
103A134SER00.0340.0257.745-0.318-0.3180.0000.0000.0000.000
104A135THR0-0.056-0.04810.7561.0641.0640.0000.0000.0000.000
105A136VAL0-0.043-0.01412.6691.5811.5810.0000.0000.0000.000
106A137GLN00.0240.02013.7320.1000.1000.0000.0000.0000.000
107A138VAL00.0370.01417.5840.9610.9610.0000.0000.0000.000
108A139PRO0-0.0210.00420.0030.0090.0090.0000.0000.0000.000
109A140GLN00.009-0.01921.5570.4550.4550.0000.0000.0000.000
110A141GLU-1-0.908-0.94225.080-10.304-10.3040.0000.0000.0000.000
111A142THR0-0.078-0.04628.333-0.088-0.0880.0000.0000.0000.000
112A143VAL00.0010.01027.8690.3980.3980.0000.0000.0000.000
113A144ARG10.8440.90630.9939.1859.1850.0000.0000.0000.000
114A145ASP-1-0.783-0.86833.620-9.066-9.0660.0000.0000.0000.000
115A146ALA00.0190.01332.653-0.318-0.3180.0000.0000.0000.000
116A147ARG10.8970.94732.5968.5448.5440.0000.0000.0000.000
117A148THR0-0.065-0.06529.096-0.382-0.3820.0000.0000.0000.000
118A149GLN0-0.026-0.01728.104-0.411-0.4110.0000.0000.0000.000
119A150VAL00.0150.01527.347-0.493-0.4930.0000.0000.0000.000
120A151ALA00.0590.01527.676-0.355-0.3550.0000.0000.0000.000
121A152ASP-1-0.855-0.88823.045-13.994-13.9940.0000.0000.0000.000
122A153LEU00.0350.01422.903-0.654-0.6540.0000.0000.0000.000
123A154VAL00.0200.02323.403-0.469-0.4690.0000.0000.0000.000
124A155GLN0-0.036-0.00621.082-0.341-0.3410.0000.0000.0000.000
125A156ASP-1-0.833-0.91019.207-16.579-16.5790.0000.0000.0000.000
126A157LEU00.007-0.00319.052-0.796-0.7960.0000.0000.0000.000
127A158SER0-0.046-0.03720.9070.0610.0610.0000.0000.0000.000
128A159ARG10.8720.95515.38717.03617.0360.0000.0000.0000.000
129A160VAL00.0130.00215.497-0.813-0.8130.0000.0000.0000.000
130A161GLY00.0410.03716.914-0.541-0.5410.0000.0000.0000.000
131A162LYS10.8200.88417.32916.57216.5720.0000.0000.0000.000
132A163GLY00.0140.01414.367-0.341-0.3410.0000.0000.0000.000
133A164TYR00.022-0.01213.810-0.361-0.3610.0000.0000.0000.000
134A165ARG10.8440.91815.57415.74815.7480.0000.0000.0000.000
135A166ASP-1-0.783-0.87314.375-17.385-17.3850.0000.0000.0000.000
136A167ASP-1-0.723-0.82710.426-29.010-29.0100.0000.0000.0000.000
137A168SER0-0.036-0.01612.736-0.631-0.6310.0000.0000.0000.000
138A169GLN0-0.028-0.02515.5810.0410.0410.0000.0000.0000.000
139A170ALA0-0.0060.00110.9400.1410.1410.0000.0000.0000.000
140A171CYS0-0.062-0.02911.655-1.319-1.3190.0000.0000.0000.000
141A172ASP-1-0.933-0.96413.056-15.213-15.2130.0000.0000.0000.000
142A173GLU-1-0.958-0.97514.530-15.761-15.7610.0000.0000.0000.000
143A174ALA0-0.076-0.03111.155-0.118-0.1180.0000.0000.0000.000
144A175ASN0-0.057-0.04313.1360.2530.2530.0000.0000.0000.000
145A176ASP-1-0.743-0.83313.355-20.419-20.4190.0000.0000.0000.000
146A177PRO00.0700.02415.438-0.370-0.3700.0000.0000.0000.000
147A178VAL0-0.059-0.02017.3080.5580.5580.0000.0000.0000.000
148A179THR0-0.011-0.05011.5290.3020.3020.0000.0000.0000.000
149A180ALA0-0.0080.01114.924-0.089-0.0890.0000.0000.0000.000
150A181ASP-1-0.947-0.96916.472-13.306-13.3060.0000.0000.0000.000
151A182MET0-0.028-0.01216.0090.2110.2110.0000.0000.0000.000
152A183TYR0-0.014-0.0389.8280.3630.3630.0000.0000.0000.000
153A184ASN00.0110.02416.9180.0320.0320.0000.0000.0000.000
154A185GLY00.0080.01320.4300.5860.5860.0000.0000.0000.000
155A186TYR0-0.058-0.06315.6900.0560.0560.0000.0000.0000.000
156A187ALA00.0270.01419.0720.2570.2570.0000.0000.0000.000
157A188ALA00.0200.01620.3510.4810.4810.0000.0000.0000.000
158A189THR0-0.047-0.02122.4270.7620.7620.0000.0000.0000.000
159A190ILE0-0.001-0.00619.0900.4290.4290.0000.0000.0000.000
160A191ASP-1-0.887-0.95922.514-13.510-13.5100.0000.0000.0000.000
161A192LYS10.8390.92024.77411.36411.3640.0000.0000.0000.000
162A193ILE00.0050.00024.2150.4410.4410.0000.0000.0000.000
163A194ARG10.8810.94023.70712.53612.5360.0000.0000.0000.000
164A195TRP0-0.047-0.02126.2330.3260.3260.0000.0000.0000.000
165A196MET0-0.036-0.01229.7490.2720.2720.0000.0000.0000.000
166A197LEU00.0190.00626.6820.2720.2720.0000.0000.0000.000
167A198GLN00.023-0.00529.001-0.178-0.1780.0000.0000.0000.000
168A199ALA0-0.011-0.01330.6290.2580.2580.0000.0000.0000.000
169A200ILE0-0.037-0.00632.6120.2820.2820.0000.0000.0000.000
170A201MET0-0.022-0.00830.5160.0210.0210.0000.0000.0000.000
171A202ASP-1-0.994-0.97834.294-8.918-8.9180.0000.0000.0000.000
172A203ASP-1-0.812-0.91536.213-7.450-7.4500.0000.0000.0000.000
173A204GLU-1-0.919-0.96139.108-8.114-8.1140.0000.0000.0000.000
174A205ARG10.8050.90341.1277.0927.0920.0000.0000.0000.000
175A206LEU0-0.078-0.03335.3740.0970.0970.0000.0000.0000.000
176A207ASP-2-1.683-1.80237.262-16.497-16.4970.0000.0000.0000.000