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: 2GZQR

Calculation Name: 2FXT-A-Xray549

Preferred Name:

Target Type:

Ligand Name:

Ligand 3-letter code:

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 2FXT

Chain ID: A

ChEMBL ID:

UniProt ID: Q01852

Base Structure: X-ray

Registration Date: 2025-10-11

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 192
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -2114737.477772
FMO2-HF: Nuclear repulsion 2038142.920931
FMO2-HF: Total energy -76594.556841
FMO2-MP2: Total energy -76819.652837


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:234:SER)


Summations of interaction energy for fragment #1(A:234: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.
29.89533.4920.05-1.391-2.255-0.003
Interaction energy analysis for fragmet #1(A:234:SER)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 1 / q_Mulliken : 0.902 / q_NPA : 0.941
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].
3A236GLN0-0.015-0.0023.0068.19910.4310.033-0.913-1.352-0.003
4A237SER00.0310.0073.18210.09011.1930.018-0.447-0.6740.000
5A238LEU0-0.007-0.0074.6795.1415.403-0.001-0.031-0.2290.000
6A239LYS10.9830.9917.20738.07238.0720.0000.0000.0000.000
7A240ASN00.0190.0127.747-1.427-1.4270.0000.0000.0000.000
8A241LYS11.0101.0137.24035.02835.0280.0000.0000.0000.000
9A242LEU00.0360.02311.1011.7721.7720.0000.0000.0000.000
10A243TRP0-0.048-0.03412.9632.3512.3510.0000.0000.0000.000
11A244ASP-1-0.922-0.97813.193-20.676-20.6760.0000.0000.0000.000
12A245GLU-1-0.928-0.95214.694-16.985-16.9850.0000.0000.0000.000
13A246SER0-0.094-0.04016.5610.9270.9270.0000.0000.0000.000
14A247GLU-1-0.861-0.93219.752-13.916-13.9160.0000.0000.0000.000
15A248ASN0-0.024-0.01118.7480.8130.8130.0000.0000.0000.000
16A249PRO00.0580.01120.655-0.435-0.4350.0000.0000.0000.000
17A250LEU00.0350.01019.6640.0720.0720.0000.0000.0000.000
18A251ILE0-0.012-0.01415.991-0.060-0.0600.0000.0000.0000.000
19A252VAL0-0.0050.01819.222-0.378-0.3780.0000.0000.0000.000
20A253VAL00.0190.01521.5720.1090.1090.0000.0000.0000.000
21A254MET0-0.031-0.00919.1790.0410.0410.0000.0000.0000.000
22A255ARG10.9170.95617.21517.31517.3150.0000.0000.0000.000
23A256LYS10.7840.90420.29911.46411.4640.0000.0000.0000.000
24A257ILE0-0.019-0.01123.4010.3300.3300.0000.0000.0000.000
25A258THR0-0.051-0.01718.9590.1630.1630.0000.0000.0000.000
26A259ASN0-0.056-0.04117.839-0.910-0.9100.0000.0000.0000.000
27A260LYS10.9040.98421.58612.66812.6680.0000.0000.0000.000
28A261VAL00.020-0.00524.7840.2420.2420.0000.0000.0000.000
29A262GLY00.0300.01126.295-0.120-0.1200.0000.0000.0000.000
30A263GLY00.0050.01823.7450.3490.3490.0000.0000.0000.000
31A264PHE00.002-0.01521.471-0.670-0.6700.0000.0000.0000.000
32A265PHE00.010-0.00120.5110.4620.4620.0000.0000.0000.000
33A266ALA00.002-0.00322.011-0.525-0.5250.0000.0000.0000.000
34A267GLU-1-0.923-0.94819.919-14.078-14.0780.0000.0000.0000.000
35A268THR0-0.026-0.02722.6530.4660.4660.0000.0000.0000.000
36A269GLU-1-0.872-0.91823.737-10.956-10.9560.0000.0000.0000.000
37A270SER0-0.0020.01224.5160.2790.2790.0000.0000.0000.000
38A271SER00.013-0.00826.6780.4690.4690.0000.0000.0000.000
39A272ARG10.9040.97029.3349.4879.4870.0000.0000.0000.000
40A273VAL00.0400.04627.9990.2710.2710.0000.0000.0000.000
41A274TYR0-0.005-0.02228.3790.2570.2570.0000.0000.0000.000
42A275SER0-0.067-0.07432.6990.3270.3270.0000.0000.0000.000
43A276GLN00.0350.01533.2860.3070.3070.0000.0000.0000.000
44A277PHE00.0320.00131.6490.1790.1790.0000.0000.0000.000
45A278LYS10.8290.91736.7428.1268.1260.0000.0000.0000.000
46A279LEU0-0.054-0.03438.8170.2000.2000.0000.0000.0000.000
47A280MET0-0.0440.01436.7850.1810.1810.0000.0000.0000.000
48A281ASP-1-0.761-0.86440.930-7.094-7.0940.0000.0000.0000.000
49A282PRO00.002-0.00241.336-0.152-0.1520.0000.0000.0000.000
50A283THR0-0.035-0.00942.564-0.003-0.0030.0000.0000.0000.000
51A284PHE0-0.0040.01834.010-0.111-0.1110.0000.0000.0000.000
52A285SER0-0.011-0.03136.984-0.041-0.0410.0000.0000.0000.000
53A286ASN00.0840.04331.152-0.184-0.1840.0000.0000.0000.000
54A287GLU-1-0.919-0.94734.464-8.393-8.3930.0000.0000.0000.000
55A288SER0-0.048-0.01137.0700.0180.0180.0000.0000.0000.000
56A289PHE00.0760.02933.5520.0260.0260.0000.0000.0000.000
57A290THR00.000-0.00933.319-0.131-0.1310.0000.0000.0000.000
58A291ARG10.8680.94235.1777.3327.3320.0000.0000.0000.000
59A292HIS00.002-0.00838.730-0.045-0.0450.0000.0000.0000.000
60A293LEU0-0.0160.00332.861-0.002-0.0020.0000.0000.0000.000
61A294ARG10.9350.96035.7508.2108.2100.0000.0000.0000.000
62A295GLU-1-0.941-0.99537.288-7.234-7.2340.0000.0000.0000.000
63A296TYR0-0.030-0.01540.4920.1660.1660.0000.0000.0000.000
64A297ILE00.0280.02137.853-0.084-0.0840.0000.0000.0000.000
65A298VAL0-0.023-0.02233.883-0.061-0.0610.0000.0000.0000.000
66A299PRO0-0.007-0.00736.937-0.078-0.0780.0000.0000.0000.000
67A300GLU-1-0.780-0.85839.459-7.197-7.1970.0000.0000.0000.000
68A301ILE00.018-0.01235.0600.0020.0020.0000.0000.0000.000
69A302LEU0-0.024-0.01633.623-0.086-0.0860.0000.0000.0000.000
70A303GLU-1-0.904-0.94937.699-7.130-7.1300.0000.0000.0000.000
71A304ALA0-0.017-0.00541.2400.1330.1330.0000.0000.0000.000
72A305TYR0-0.042-0.01433.386-0.112-0.1120.0000.0000.0000.000
73A306VAL0-0.024-0.00137.5240.0280.0280.0000.0000.0000.000
74A307LYS10.8010.89839.8437.3427.3420.0000.0000.0000.000
75A308GLY00.0020.01242.808-0.095-0.0950.0000.0000.0000.000
76A309ASP-1-0.908-0.95444.114-6.702-6.7020.0000.0000.0000.000
77A310VAL0-0.029-0.03243.848-0.113-0.1130.0000.0000.0000.000
78A311LYS10.9190.95744.7946.1526.1520.0000.0000.0000.000
79A312VAL00.0720.04742.801-0.015-0.0150.0000.0000.0000.000
80A313LEU00.0600.02838.453-0.089-0.0890.0000.0000.0000.000
81A314LYS10.8620.93241.0116.8026.8020.0000.0000.0000.000
82A315LYS10.8040.89543.5646.9076.9070.0000.0000.0000.000
83A316TRP00.0390.02138.532-0.206-0.2060.0000.0000.0000.000
84A317PHE0-0.062-0.04635.324-0.260-0.2600.0000.0000.0000.000
85A318SER00.0580.01435.7810.2200.2200.0000.0000.0000.000
86A319GLU-1-0.897-0.97237.710-7.893-7.8930.0000.0000.0000.000
87A320ALA0-0.0200.00433.4250.0010.0010.0000.0000.0000.000
88A321PRO0-0.027-0.01133.525-0.067-0.0670.0000.0000.0000.000
89A322PHE00.0030.02234.7930.1030.1030.0000.0000.0000.000
90A323ASN0-0.021-0.01637.9400.2670.2670.0000.0000.0000.000
91A324VAL0-0.0040.00232.4610.0650.0650.0000.0000.0000.000
92A325TYR00.0510.02735.8840.0230.0230.0000.0000.0000.000
93A326ALA0-0.008-0.02037.5370.1630.1630.0000.0000.0000.000
94A327ALA0-0.024-0.00837.4440.2090.2090.0000.0000.0000.000
95A328GLN00.0190.00133.7550.0280.0280.0000.0000.0000.000
96A329GLN00.0030.00638.6650.1430.1430.0000.0000.0000.000
97A330LYS10.9050.95041.9457.4677.4670.0000.0000.0000.000
98A331ILE00.0490.03037.8750.1400.1400.0000.0000.0000.000
99A332PHE0-0.011-0.00637.7200.1060.1060.0000.0000.0000.000
100A333LYS10.8090.90343.1617.1027.1020.0000.0000.0000.000
101A334GLU-1-0.903-0.94743.742-7.122-7.1220.0000.0000.0000.000
102A335GLN0-0.038-0.01040.8310.0510.0510.0000.0000.0000.000
103A336ASP-1-0.938-0.96846.194-6.185-6.1850.0000.0000.0000.000
104A337VAL0-0.025-0.01644.2630.1190.1190.0000.0000.0000.000
105A338TYR0-0.052-0.02945.504-0.026-0.0260.0000.0000.0000.000
106A339ALA00.0820.04841.3870.0220.0220.0000.0000.0000.000
107A340ASP-1-0.839-0.92143.351-6.585-6.5850.0000.0000.0000.000
108A341GLY00.0750.03442.051-0.043-0.0430.0000.0000.0000.000
109A342ARG10.8000.89042.2846.8816.8810.0000.0000.0000.000
110A343ILE00.0410.03137.980-0.126-0.1260.0000.0000.0000.000
111A344LEU00.003-0.01039.1330.2370.2370.0000.0000.0000.000
112A345ASP-1-0.930-0.96935.958-8.758-8.7580.0000.0000.0000.000
113A346ILE0-0.034-0.02435.3810.0140.0140.0000.0000.0000.000
114A347ARG10.9490.99131.9188.7588.7580.0000.0000.0000.000
115A348GLY0-0.003-0.00430.391-0.299-0.2990.0000.0000.0000.000
116A349VAL0-0.040-0.02330.6210.2130.2130.0000.0000.0000.000
117A350GLU-1-0.908-0.94827.299-10.639-10.6390.0000.0000.0000.000
118A351ILE0-0.007-0.00728.087-0.297-0.2970.0000.0000.0000.000
119A352VAL0-0.0040.00822.033-0.093-0.0930.0000.0000.0000.000
120A353SER0-0.079-0.04822.346-0.749-0.7490.0000.0000.0000.000
121A354ALA00.0710.04124.4240.3110.3110.0000.0000.0000.000
122A355LYS10.8780.92920.02513.87613.8760.0000.0000.0000.000
123A356LEU00.0350.02825.6570.3130.3130.0000.0000.0000.000
124A357LEU0-0.034-0.02026.053-0.630-0.6300.0000.0000.0000.000
125A358ALA00.0310.00825.9000.2970.2970.0000.0000.0000.000
126A359PRO0-0.057-0.02227.8620.3190.3190.0000.0000.0000.000
127A360GLN00.000-0.01930.8240.0360.0360.0000.0000.0000.000
128A361ASP-1-0.911-0.94530.566-9.861-9.8610.0000.0000.0000.000
129A362ILE00.0060.01631.5030.0780.0780.0000.0000.0000.000
130A363PRO00.0060.01330.407-0.478-0.4780.0000.0000.0000.000
131A364VAL0-0.004-0.00727.0850.1950.1950.0000.0000.0000.000
132A365LEU00.001-0.00128.319-0.285-0.2850.0000.0000.0000.000
133A366VAL0-0.046-0.02523.9220.0600.0600.0000.0000.0000.000
134A367VAL00.0080.00326.784-0.083-0.0830.0000.0000.0000.000
135A368GLY0-0.0030.00626.341-0.247-0.2470.0000.0000.0000.000
136A369CYS0-0.046-0.01927.2700.3820.3820.0000.0000.0000.000
137A370ARG10.9760.98724.39311.22611.2260.0000.0000.0000.000
138A371ALA00.0420.02130.8030.2750.2750.0000.0000.0000.000
139A372GLN0-0.0080.01334.1830.0270.0270.0000.0000.0000.000
140A373GLU-1-0.697-0.81634.655-8.781-8.7810.0000.0000.0000.000
141A374ILE00.0250.01937.855-0.086-0.0860.0000.0000.0000.000
142A375ASN00.0150.00836.632-0.041-0.0410.0000.0000.0000.000
143A376LEU00.0310.01639.7440.0190.0190.0000.0000.0000.000
144A377TYR00.0220.00237.678-0.071-0.0710.0000.0000.0000.000
145A378ARG10.8750.93944.5046.6256.6250.0000.0000.0000.000
146A379LYS10.9560.97547.9486.5536.5530.0000.0000.0000.000
147A380LYS10.9090.95750.3735.9975.9970.0000.0000.0000.000
148A381LYS10.9000.94852.7545.5755.5750.0000.0000.0000.000
149A382THR00.0200.00355.2890.0370.0370.0000.0000.0000.000
150A383GLY00.0060.02052.9950.0470.0470.0000.0000.0000.000
151A384GLU-1-0.861-0.94151.234-6.099-6.0990.0000.0000.0000.000
152A385ILE0-0.0210.00046.884-0.034-0.0340.0000.0000.0000.000
153A386ALA0-0.033-0.02646.196-0.155-0.1550.0000.0000.0000.000
154A387ALA0-0.048-0.01443.6620.0910.0910.0000.0000.0000.000
155A388GLY00.006-0.00743.719-0.008-0.0080.0000.0000.0000.000
156A389ASP-1-0.912-0.95344.776-6.556-6.5560.0000.0000.0000.000
157A390GLU-1-0.924-0.94940.354-7.742-7.7420.0000.0000.0000.000
158A391ALA0-0.022-0.00940.894-0.210-0.2100.0000.0000.0000.000
159A392ASN0-0.070-0.04037.047-0.065-0.0650.0000.0000.0000.000
160A393ILE0-0.019-0.01537.7130.0010.0010.0000.0000.0000.000
161A394LEU0-0.0080.00932.749-0.198-0.1980.0000.0000.0000.000
162A395MET0-0.050-0.03929.1420.1510.1510.0000.0000.0000.000
163A396SER00.0250.02529.985-0.353-0.3530.0000.0000.0000.000
164A397SER0-0.051-0.02826.0120.0080.0080.0000.0000.0000.000
165A398TYR0-0.041-0.06328.007-0.078-0.0780.0000.0000.0000.000
166A399ALA0-0.040-0.01125.229-0.214-0.2140.0000.0000.0000.000
167A400MET0-0.0260.00627.2250.1380.1380.0000.0000.0000.000
168A401VAL0-0.0130.00026.723-0.179-0.1790.0000.0000.0000.000
169A402PHE00.0640.02129.2890.2560.2560.0000.0000.0000.000
170A403THR0-0.031-0.03331.473-0.238-0.2380.0000.0000.0000.000
171A404ARG10.8130.88934.0057.7967.7960.0000.0000.0000.000
172A405ASP-1-0.823-0.89837.469-7.823-7.8230.0000.0000.0000.000
173A406PRO0-0.022-0.04439.4600.1100.1100.0000.0000.0000.000
174A407GLU-1-0.983-0.96242.432-6.765-6.7650.0000.0000.0000.000
175A408GLN0-0.050-0.04842.988-0.118-0.1180.0000.0000.0000.000
176A409ILE00.0250.01242.707-0.120-0.1200.0000.0000.0000.000
177A410ASP-1-0.929-0.96045.734-6.411-6.4110.0000.0000.0000.000
178A411ASP-1-0.858-0.94346.733-6.710-6.7100.0000.0000.0000.000
179A412ASP-1-0.938-0.96048.736-6.100-6.1000.0000.0000.0000.000
180A413GLU-1-0.940-0.94546.566-6.886-6.8860.0000.0000.0000.000
181A414THR0-0.058-0.02641.465-0.128-0.1280.0000.0000.0000.000
182A415GLU-1-0.847-0.92342.442-7.257-7.2570.0000.0000.0000.000
183A416GLY00.0580.03142.133-0.118-0.1180.0000.0000.0000.000
184A417TRP0-0.068-0.03434.625-0.377-0.3770.0000.0000.0000.000
185A418LYS10.8980.94637.1337.7317.7310.0000.0000.0000.000
186A419ILE0-0.005-0.00232.470-0.285-0.2850.0000.0000.0000.000
187A420LEU00.0290.02830.5550.1080.1080.0000.0000.0000.000
188A421GLU-1-0.935-1.00629.191-10.892-10.8920.0000.0000.0000.000
189A422PHE00.0570.03029.180-0.402-0.4020.0000.0000.0000.000
190A423VAL0-0.056-0.02525.426-0.087-0.0870.0000.0000.0000.000
191A424ARG10.7890.88028.7989.5919.5910.0000.0000.0000.000
192A425GLY-1-0.829-0.91426.317-11.134-11.1340.0000.0000.0000.000