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: G4QG1

Calculation Name: 2UVP-A-Xray549

Preferred Name:

Target Type:

Ligand Name: acetate ion | calcium ion

Ligand 3-letter code: ACT | CA

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 2UVP

Chain ID: A

ChEMBL ID:

UniProt ID: O25828

Base Structure: X-ray

Registration Date: 2025-10-12

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 OptH
Protonation MOE:Protonate 3D
Complement ac.sh, 23 2024 Oct
Water No
Procedure Manual calculation
Remarks
FMO calculation
FMO method FMO2-MP2/6-31G(d)
Fragmentation Auto
Number of fragment 180
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -1946589.333767
FMO2-HF: Nuclear repulsion 1873939.643229
FMO2-HF: Total energy -72649.690538
FMO2-MP2: Total energy -72864.871234


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: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.
-70.478-68.6030.008-0.875-1.008-0.001
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 : 1 / q_Mulliken : 0.860 / q_NPA : 0.916
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].
3A3ASN00.0550.0243.429-1.2570.6180.008-0.875-1.008-0.001
4A4PHE00.0460.0175.8880.1100.1100.0000.0000.0000.000
5A5TYR00.0400.0057.8201.7571.7570.0000.0000.0000.000
6A6ASP-1-0.891-0.9388.668-28.144-28.1440.0000.0000.0000.000
7A7TRP0-0.025-0.0146.7060.8030.8030.0000.0000.0000.000
8A8ILE00.0040.0078.8221.9201.9200.0000.0000.0000.000
9A9LYS10.9650.98512.14020.79020.7900.0000.0000.0000.000
10A10GLU-1-0.886-0.9239.373-31.002-31.0020.0000.0000.0000.000
11A11PHE00.0280.01711.7471.4691.4690.0000.0000.0000.000
12A12ILE00.015-0.00113.5691.2091.2090.0000.0000.0000.000
13A13ARG10.8010.91014.87319.49719.4970.0000.0000.0000.000
14A14ASP-1-0.814-0.90214.197-19.550-19.5500.0000.0000.0000.000
15A15GLN0-0.035-0.01517.3680.6350.6350.0000.0000.0000.000
16A16GLY00.0060.00219.0450.8010.8010.0000.0000.0000.000
17A17GLU-1-0.891-0.95720.191-14.679-14.6790.0000.0000.0000.000
18A18PHE0-0.019-0.00820.7740.6160.6160.0000.0000.0000.000
19A19ILE00.002-0.00722.6820.6020.6020.0000.0000.0000.000
20A20ALA0-0.009-0.00225.0240.5570.5570.0000.0000.0000.000
21A21GLN0-0.0220.00624.1010.5010.5010.0000.0000.0000.000
22A22GLN0-0.041-0.03025.8020.7140.7140.0000.0000.0000.000
23A23SER0-0.034-0.02128.4080.4560.4560.0000.0000.0000.000
24A24GLY00.0610.02630.8280.2360.2360.0000.0000.0000.000
25A25TRP0-0.050-0.04331.5040.2700.2700.0000.0000.0000.000
26A26LEU0-0.0040.00133.5990.1660.1660.0000.0000.0000.000
27A27GLU-1-0.913-0.95436.726-8.035-8.0350.0000.0000.0000.000
28A28LEU0-0.068-0.03734.2270.2070.2070.0000.0000.0000.000
29A29GLU-1-0.838-0.88636.480-8.440-8.4400.0000.0000.0000.000
30A30ARG10.8020.88338.3278.0378.0370.0000.0000.0000.000
31A31SER00.0050.01639.5030.1870.1870.0000.0000.0000.000
32A32SER0-0.013-0.02542.094-0.034-0.0340.0000.0000.0000.000
33A33TYR00.005-0.01840.6940.2150.2150.0000.0000.0000.000
34A34ALA00.0130.01043.4800.0740.0740.0000.0000.0000.000
35A35LYS10.8880.94446.2246.4856.4850.0000.0000.0000.000
36A36LEU00.0180.00644.2840.1160.1160.0000.0000.0000.000
37A37ILE0-0.0050.01542.3850.0650.0650.0000.0000.0000.000
38A38ALA00.0370.02046.8400.0830.0830.0000.0000.0000.000
39A39GLN00.0070.00050.2950.1590.1590.0000.0000.0000.000
40A40THR00.004-0.01246.5680.0890.0890.0000.0000.0000.000
41A41ILE0-0.039-0.01847.9450.0550.0550.0000.0000.0000.000
42A42SER00.011-0.01051.0920.1340.1340.0000.0000.0000.000
43A43HIS0-0.052-0.00551.8890.1380.1380.0000.0000.0000.000
44A44VAL0-0.009-0.00749.8500.0820.0820.0000.0000.0000.000
45A45LEU0-0.028-0.02153.2410.0780.0780.0000.0000.0000.000
46A46ASN0-0.081-0.02656.2350.1900.1900.0000.0000.0000.000
47A47GLY0-0.008-0.00456.9800.0680.0680.0000.0000.0000.000
48A48GLY0-0.004-0.00154.8390.0160.0160.0000.0000.0000.000
49A49SER0-0.064-0.03651.909-0.048-0.0480.0000.0000.0000.000
50A50LEU0-0.013-0.02146.554-0.028-0.0280.0000.0000.0000.000
51A51LEU0-0.018-0.00447.321-0.058-0.0580.0000.0000.0000.000
52A52VAL00.002-0.00440.929-0.063-0.0630.0000.0000.0000.000
53A53SER00.011-0.02340.9380.0720.0720.0000.0000.0000.000
54A54ALA0-0.026-0.01535.720-0.075-0.0750.0000.0000.0000.000
55A55ASP-1-0.722-0.82532.393-9.513-9.5130.0000.0000.0000.000
56A56SER0-0.010-0.04232.315-0.223-0.2230.0000.0000.0000.000
57A57SER0-0.086-0.03528.304-0.296-0.2960.0000.0000.0000.000
58A58ARG10.8420.89028.3979.9559.9550.0000.0000.0000.000
59A59HIS00.0350.02132.2780.3500.3500.0000.0000.0000.000
60A60TRP0-0.026-0.00828.7970.3550.3550.0000.0000.0000.000
61A61PHE00.0250.01332.3890.1160.1160.0000.0000.0000.000
62A62LEU00.0290.02734.3020.1850.1850.0000.0000.0000.000
63A63ASN0-0.021-0.01135.0860.1920.1920.0000.0000.0000.000
64A64TYR00.0180.02534.1260.1600.1600.0000.0000.0000.000
65A65ILE00.0370.02436.4950.1650.1650.0000.0000.0000.000
66A66LEU00.003-0.00639.7020.1840.1840.0000.0000.0000.000
67A67SER0-0.051-0.03738.0140.1280.1280.0000.0000.0000.000
68A68ASN0-0.055-0.03136.8990.0510.0510.0000.0000.0000.000
69A69LEU0-0.0110.00240.9490.1520.1520.0000.0000.0000.000
70A70ASN0-0.0030.00144.1080.2280.2280.0000.0000.0000.000
71A71PRO00.0210.02542.805-0.067-0.0670.0000.0000.0000.000
72A72LYS10.9160.93342.3167.2647.2640.0000.0000.0000.000
73A73ASP-1-0.893-0.95045.525-6.313-6.3130.0000.0000.0000.000
74A74LEU00.0190.01546.940-0.117-0.1170.0000.0000.0000.000
75A75LYS10.8940.94746.2626.6826.6820.0000.0000.0000.000
76A76GLU-1-0.925-0.95451.438-5.678-5.6780.0000.0000.0000.000
77A77ARG10.7910.90644.6766.8856.8850.0000.0000.0000.000
78A78PRO00.0260.01351.7410.0480.0480.0000.0000.0000.000
79A79LEU0-0.009-0.00950.037-0.131-0.1310.0000.0000.0000.000
80A80LEU0-0.0060.00247.4020.0930.0930.0000.0000.0000.000
81A81SER00.0220.01950.012-0.076-0.0760.0000.0000.0000.000
82A82VAL0-0.002-0.00144.815-0.051-0.0510.0000.0000.0000.000
83A83ILE0-0.020-0.00847.1710.0240.0240.0000.0000.0000.000
84A84ASP-1-0.838-0.91341.133-7.576-7.5760.0000.0000.0000.000
85A85PHE00.0340.00343.7220.1410.1410.0000.0000.0000.000
86A86ASN0-0.006-0.01737.9090.2080.2080.0000.0000.0000.000
87A87ALA0-0.049-0.03141.8490.0240.0240.0000.0000.0000.000
88A88SER0-0.046-0.01243.1500.1870.1870.0000.0000.0000.000
89A89SER0-0.032-0.03546.712-0.046-0.0460.0000.0000.0000.000
90A90PHE00.0420.01949.1780.0560.0560.0000.0000.0000.000
91A91TYR00.0040.03341.1910.0030.0030.0000.0000.0000.000
92A92PRO00.0410.03845.8420.0260.0260.0000.0000.0000.000
93A93LYS10.9070.96342.8166.9086.9080.0000.0000.0000.000
94A94ASN0-0.008-0.02645.378-0.109-0.1090.0000.0000.0000.000
95A95ASP-1-0.861-0.91448.431-5.824-5.8240.0000.0000.0000.000
96A96ALA00.0490.00049.700-0.004-0.0040.0000.0000.0000.000
97A97ASN0-0.0130.00151.0740.0060.0060.0000.0000.0000.000
98A98LEU00.0050.00954.1670.0810.0810.0000.0000.0000.000
99A99SER0-0.017-0.00750.0100.0510.0510.0000.0000.0000.000
100A100LEU0-0.0060.00052.572-0.001-0.0010.0000.0000.0000.000
101A101ALA00.0640.03654.0230.0350.0350.0000.0000.0000.000
102A102THR0-0.052-0.03854.7180.1020.1020.0000.0000.0000.000
103A103ILE0-0.052-0.01450.4280.0170.0170.0000.0000.0000.000
104A104GLU-1-0.899-0.97054.664-5.461-5.4610.0000.0000.0000.000
105A105MET0-0.059-0.02357.6950.1240.1240.0000.0000.0000.000
106A106THR0-0.078-0.03255.2170.0630.0630.0000.0000.0000.000
107A107TYR0-0.031-0.03251.390-0.023-0.0230.0000.0000.0000.000
108A108GLN00.000-0.00456.7670.0310.0310.0000.0000.0000.000
109A109ASN00.0220.01457.0070.0190.0190.0000.0000.0000.000
110A110PRO00.0000.01052.510-0.087-0.0870.0000.0000.0000.000
111A111MET00.0020.01248.5550.0000.0000.0000.0000.0000.000
112A112PHE00.0070.00546.503-0.079-0.0790.0000.0000.0000.000
113A113TRP00.0030.00240.4660.0320.0320.0000.0000.0000.000
114A114HIS00.0010.01538.3360.0990.0990.0000.0000.0000.000
115A115VAL0-0.003-0.00435.217-0.064-0.0640.0000.0000.0000.000
116A116GLY00.0150.01134.617-0.149-0.1490.0000.0000.0000.000
117A117LYS10.8630.91530.7549.9999.9990.0000.0000.0000.000
118A118ILE00.0280.02535.8580.0980.0980.0000.0000.0000.000
119A119GLU-1-0.819-0.88433.547-9.104-9.1040.0000.0000.0000.000
120A120ASN0-0.033-0.02638.121-0.041-0.0410.0000.0000.0000.000
121A121GLU-1-0.778-0.89241.585-7.046-7.0460.0000.0000.0000.000
122A122GLY0-0.0210.01444.9670.1460.1460.0000.0000.0000.000
123A123LEU00.0280.00341.1150.1290.1290.0000.0000.0000.000
124A124LYS10.8780.93242.8257.3097.3090.0000.0000.0000.000
125A125THR0-0.002-0.02145.2750.1050.1050.0000.0000.0000.000
126A126ILE00.0070.00447.3280.1100.1100.0000.0000.0000.000
127A127LEU0-0.061-0.01643.0660.0680.0680.0000.0000.0000.000
128A128LEU0-0.002-0.00847.4660.0080.0080.0000.0000.0000.000
129A129SER0-0.054-0.02449.9580.1520.1520.0000.0000.0000.000
130A130LYS00.022-0.00852.932-0.070-0.0700.0000.0000.0000.000
131A131ILE0-0.053-0.00251.6160.0450.0450.0000.0000.0000.000
132A132PRO00.0230.01752.034-0.110-0.1100.0000.0000.0000.000
133A133SER00.015-0.00447.071-0.071-0.0710.0000.0000.0000.000
134A134PHE00.0060.01143.229-0.024-0.0240.0000.0000.0000.000
135A135LEU00.018-0.00142.776-0.168-0.1680.0000.0000.0000.000
136A136TRP0-0.014-0.01536.746-0.159-0.1590.0000.0000.0000.000
137A137LEU00.0360.01537.795-0.148-0.1480.0000.0000.0000.000
138A138PHE0-0.023-0.01731.865-0.127-0.1270.0000.0000.0000.000
139A139GLU-1-0.951-0.96535.744-8.341-8.3410.0000.0000.0000.000
140A140GLU-1-0.922-0.98538.860-7.004-7.0040.0000.0000.0000.000
141A141LEU0-0.055-0.02242.5530.0190.0190.0000.0000.0000.000
142A142LYS10.8350.90144.9106.2606.2600.0000.0000.0000.000
143A143GLU-1-0.839-0.88648.450-6.021-6.0210.0000.0000.0000.000
144A144ASP-1-0.805-0.87246.182-6.731-6.7310.0000.0000.0000.000
145A145CYS0-0.042-0.00241.4840.0060.0060.0000.0000.0000.000
146A146LEU0-0.036-0.01938.492-0.019-0.0190.0000.0000.0000.000
147A147LEU00.010-0.00537.383-0.116-0.1160.0000.0000.0000.000
148A148LEU0-0.032-0.01333.385-0.192-0.1920.0000.0000.0000.000
149A149LYS10.9530.96430.0759.8409.8400.0000.0000.0000.000
150A150GLU-1-0.862-0.94128.898-10.378-10.3780.0000.0000.0000.000
151A151HIS0-0.036-0.02625.107-0.604-0.6040.0000.0000.0000.000
152A152ASP-1-0.802-0.88724.882-11.598-11.5980.0000.0000.0000.000
153A153SER00.013-0.00321.2490.2820.2820.0000.0000.0000.000
154A154LEU0-0.011-0.00823.208-0.211-0.2110.0000.0000.0000.000
155A155LEU0-0.0040.00625.7500.4430.4430.0000.0000.0000.000
156A156ASP-1-0.849-0.93425.791-11.050-11.0500.0000.0000.0000.000
157A157TYR0-0.002-0.01523.0490.2040.2040.0000.0000.0000.000
158A158LYS10.8320.91828.16911.15811.1580.0000.0000.0000.000
159A159LEU00.0040.01331.1830.3590.3590.0000.0000.0000.000
160A160LEU00.0060.00030.0300.3310.3310.0000.0000.0000.000
161A161GLN0-0.0010.01833.0090.0480.0480.0000.0000.0000.000
162A162LEU00.0030.00434.9790.2720.2720.0000.0000.0000.000
163A163PHE00.0000.00336.9830.2430.2430.0000.0000.0000.000
164A164LYS10.8870.94835.2738.6868.6860.0000.0000.0000.000
165A165LEU00.0060.01739.0640.1960.1960.0000.0000.0000.000
166A166PHE00.0240.00841.2090.2130.2130.0000.0000.0000.000
167A167GLU-1-0.852-0.93839.914-7.619-7.6190.0000.0000.0000.000
168A168ASN0-0.048-0.04241.6360.2670.2670.0000.0000.0000.000
169A169ALA00.0020.02044.8950.1740.1740.0000.0000.0000.000
170A170LEU00.0310.01046.8910.1630.1630.0000.0000.0000.000
171A171PHE00.002-0.01946.6540.1520.1520.0000.0000.0000.000
172A172SER0-0.059-0.03048.1620.1190.1190.0000.0000.0000.000
173A173VAL0-0.0020.00050.6630.1190.1190.0000.0000.0000.000
174A174LEU0-0.036-0.00751.0860.1310.1310.0000.0000.0000.000
175A175TYR0-0.047-0.03150.2630.1100.1100.0000.0000.0000.000
176A176ASN0-0.044-0.01854.7450.0240.0240.0000.0000.0000.000
177A177LYS10.9581.00049.8906.3726.3720.0000.0000.0000.000
178A178VAL0-0.061-0.04550.548-0.046-0.0460.0000.0000.0000.000
179A179THR0-0.045-0.04153.9370.0730.0730.0000.0000.0000.000
180A180LEU-1-0.891-0.91652.096-5.701-5.7010.0000.0000.0000.000