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: N849Q

Calculation Name: 6LXR-A-Xray547

Preferred Name:

Target Type:

Ligand Name:

Ligand 3-letter code:

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 6LXR

Chain ID: A

ChEMBL ID:

UniProt ID:

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 182
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -1860249.424764
FMO2-HF: Nuclear repulsion 1791895.593928
FMO2-HF: Total energy -68353.830836
FMO2-MP2: Total energy -68552.312379


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:5:PHE)


Summations of interaction energy for fragment #1(A:5:PHE)
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.
26.28229.6810.243-1.866-1.776-0.014
Interaction energy analysis for fragmet #1(A:5:PHE)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 1 / q_Mulliken : 0.858 / q_NPA : 0.927
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].
3A7THR0-0.005-0.0082.724-14.436-11.1660.244-1.857-1.657-0.014
4A8ARG10.9790.9865.14427.45827.587-0.001-0.009-0.1190.000
5A9VAL00.0440.0308.744-1.186-1.1860.0000.0000.0000.000
6A10ILE0-0.044-0.02710.8641.3201.3200.0000.0000.0000.000
7A11SER0-0.0020.00514.329-0.205-0.2050.0000.0000.0000.000
8A12ALA00.006-0.00217.0251.1311.1310.0000.0000.0000.000
9A13PRO00.0530.03315.511-1.281-1.2810.0000.0000.0000.000
10A14LYS10.8350.9278.63822.84622.8460.0000.0000.0000.000
11A15VAL0-0.038-0.00713.5550.9070.9070.0000.0000.0000.000
12A16THR0-0.062-0.03512.398-1.175-1.1750.0000.0000.0000.000
13A17LYS10.9490.98113.46615.63915.6390.0000.0000.0000.000
14A18LYS10.9980.99815.52016.85216.8520.0000.0000.0000.000
15A19VAL00.0390.02918.8650.1910.1910.0000.0000.0000.000
16A20PHE0-0.006-0.00422.592-0.110-0.1100.0000.0000.0000.000
17A21PHE00.0130.00725.9840.2350.2350.0000.0000.0000.000
18A22LYS10.9630.98429.6989.1059.1050.0000.0000.0000.000
19A23ILE0-0.014-0.00832.4530.1440.1440.0000.0000.0000.000
20A24SER00.0220.02535.3930.1170.1170.0000.0000.0000.000
21A25ILE00.009-0.02138.950-0.032-0.0320.0000.0000.0000.000
22A26ASN0-0.023-0.02241.8660.0570.0570.0000.0000.0000.000
23A27GLY0-0.0010.00543.4110.1450.1450.0000.0000.0000.000
24A28GLU-1-0.901-0.93042.858-6.790-6.7900.0000.0000.0000.000
25A29ASP-1-0.951-0.98237.244-8.097-8.0970.0000.0000.0000.000
26A30ALA0-0.030-0.02237.5670.0290.0290.0000.0000.0000.000
27A31GLY00.0110.00134.215-0.128-0.1280.0000.0000.0000.000
28A32THR0-0.049-0.03428.0750.0720.0720.0000.0000.0000.000
29A33ILE0-0.0210.00127.565-0.104-0.1040.0000.0000.0000.000
30A34LYS10.8590.91823.06312.15412.1540.0000.0000.0000.000
31A35PHE00.047-0.00522.926-0.028-0.0280.0000.0000.0000.000
32A36GLY0-0.006-0.00818.835-0.365-0.3650.0000.0000.0000.000
33A37LEU0-0.002-0.00918.2220.3190.3190.0000.0000.0000.000
34A38PHE00.0130.00116.721-0.867-0.8670.0000.0000.0000.000
35A39GLY00.005-0.02616.3590.3410.3410.0000.0000.0000.000
36A40ASP-1-0.827-0.89310.540-21.416-21.4160.0000.0000.0000.000
37A41ASP-1-0.919-0.96114.180-17.085-17.0850.0000.0000.0000.000
38A42VAL0-0.046-0.02217.0330.7230.7230.0000.0000.0000.000
39A43PRO00.0120.02417.2470.3140.3140.0000.0000.0000.000
40A44LYS10.9480.96619.02711.77011.7700.0000.0000.0000.000
41A45THR00.008-0.01722.7620.5760.5760.0000.0000.0000.000
42A46ALA0-0.0060.00219.4840.2610.2610.0000.0000.0000.000
43A47GLU-1-0.812-0.88020.716-11.800-11.8000.0000.0000.0000.000
44A48ASN00.003-0.00722.0200.5430.5430.0000.0000.0000.000
45A49PHE00.0400.01124.0620.2040.2040.0000.0000.0000.000
46A50ARG10.7290.79619.50112.28512.2850.0000.0000.0000.000
47A51ALA00.000-0.00123.3210.2280.2280.0000.0000.0000.000
48A52LEU0-0.0230.00425.6020.3980.3980.0000.0000.0000.000
49A53CYS0-0.076-0.02725.2550.2850.2850.0000.0000.0000.000
50A54THR00.005-0.02924.0660.2720.2720.0000.0000.0000.000
51A55GLY00.0000.01427.2390.2370.2370.0000.0000.0000.000
52A56GLU-1-0.794-0.85724.504-10.813-10.8130.0000.0000.0000.000
53A57LYS10.8450.92324.49810.63910.6390.0000.0000.0000.000
54A58GLY00.0230.02730.3080.2050.2050.0000.0000.0000.000
55A59MET0-0.048-0.01933.8620.0360.0360.0000.0000.0000.000
56A60GLY00.0320.02536.164-0.071-0.0710.0000.0000.0000.000
57A61LYS10.8850.91736.4387.8767.8760.0000.0000.0000.000
58A62LEU0-0.054-0.02439.4250.2010.2010.0000.0000.0000.000
59A63GLY0-0.0140.00741.1430.1110.1110.0000.0000.0000.000
60A64LYS10.8620.92639.3986.9216.9210.0000.0000.0000.000
61A65PRO00.0450.01935.921-0.093-0.0930.0000.0000.0000.000
62A66LEU0-0.0110.00331.669-0.033-0.0330.0000.0000.0000.000
63A67HIS00.0550.00030.715-0.281-0.2810.0000.0000.0000.000
64A68TYR0-0.029-0.03928.0840.1930.1930.0000.0000.0000.000
65A69LYS10.8440.92732.7898.4858.4850.0000.0000.0000.000
66A70GLY0-0.0050.00334.7110.1690.1690.0000.0000.0000.000
67A71SER0-0.060-0.03235.0470.1570.1570.0000.0000.0000.000
68A72PRO00.001-0.00837.185-0.122-0.1220.0000.0000.0000.000
69A73PHE0-0.014-0.02832.303-0.171-0.1710.0000.0000.0000.000
70A74HIS0-0.030-0.01038.1520.2650.2650.0000.0000.0000.000
71A75ARG10.9110.97539.7017.4727.4720.0000.0000.0000.000
72A76VAL00.0010.00839.026-0.264-0.2640.0000.0000.0000.000
73A77ILE00.0020.00739.7510.2310.2310.0000.0000.0000.000
74A78PRO0-0.024-0.01739.866-0.201-0.2010.0000.0000.0000.000
75A79ASN0-0.044-0.02539.1710.0270.0270.0000.0000.0000.000
76A80PHE00.0180.00936.2080.0050.0050.0000.0000.0000.000
77A81MET00.0260.01934.845-0.356-0.3560.0000.0000.0000.000
78A82ILE0-0.0300.00233.4830.2870.2870.0000.0000.0000.000
79A83GLN00.0520.00134.318-0.234-0.2340.0000.0000.0000.000
80A84GLY00.0160.00634.8820.2300.2300.0000.0000.0000.000
81A85GLY00.0580.03833.666-0.110-0.1100.0000.0000.0000.000
82A86ASP-1-0.783-0.87734.619-7.380-7.3800.0000.0000.0000.000
83A87ILE00.026-0.00133.5650.1180.1180.0000.0000.0000.000
84A88THR0-0.031-0.00237.2790.0820.0820.0000.0000.0000.000
85A89SER0-0.015-0.02540.3720.1510.1510.0000.0000.0000.000
86A90GLY0-0.0250.00540.9970.1300.1300.0000.0000.0000.000
87A91ASN0-0.019-0.02842.050-0.073-0.0730.0000.0000.0000.000
88A92GLY00.0250.01640.7390.0680.0680.0000.0000.0000.000
89A93TYR0-0.038-0.01441.391-0.091-0.0910.0000.0000.0000.000
90A94GLY00.0110.02740.8790.0110.0110.0000.0000.0000.000
91A95GLY0-0.012-0.01436.740-0.168-0.1680.0000.0000.0000.000
92A96GLU-1-0.826-0.91635.391-7.654-7.6540.0000.0000.0000.000
93A97SER0-0.010-0.01730.435-0.238-0.2380.0000.0000.0000.000
94A98ILE00.0360.00825.6840.2300.2300.0000.0000.0000.000
95A99TYR0-0.078-0.05024.897-0.051-0.0510.0000.0000.0000.000
96A100GLY0-0.035-0.00831.1420.1830.1830.0000.0000.0000.000
97A101SER0-0.014-0.01134.2120.2720.2720.0000.0000.0000.000
98A102LYS10.8850.96133.9597.6407.6400.0000.0000.0000.000
99A103PHE0-0.0130.00126.8480.0360.0360.0000.0000.0000.000
100A104ALA00.0560.00229.0310.0380.0380.0000.0000.0000.000
101A105ASP-1-0.809-0.89128.567-9.535-9.5350.0000.0000.0000.000
102A106GLU-1-0.800-0.86721.846-12.351-12.3510.0000.0000.0000.000
103A107SER00.038-0.00421.491-0.122-0.1220.0000.0000.0000.000
104A108PHE0-0.0080.00324.270-0.073-0.0730.0000.0000.0000.000
105A109LYS10.9300.95821.05112.77312.7730.0000.0000.0000.000
106A110ILE0-0.0070.02019.103-0.460-0.4600.0000.0000.0000.000
107A111THR0-0.027-0.03523.0010.3950.3950.0000.0000.0000.000
108A112HIS00.004-0.00925.965-0.195-0.1950.0000.0000.0000.000
109A113ASP-1-0.834-0.90326.025-11.362-11.3620.0000.0000.0000.000
110A114GLY0-0.006-0.00928.4590.0820.0820.0000.0000.0000.000
111A115PRO0-0.0340.00629.2490.1000.1000.0000.0000.0000.000
112A116GLY00.0320.00127.706-0.411-0.4110.0000.0000.0000.000
113A117LEU0-0.047-0.01124.226-0.475-0.4750.0000.0000.0000.000
114A118LEU0-0.025-0.00824.3690.4660.4660.0000.0000.0000.000
115A119SER00.004-0.02225.945-0.405-0.4050.0000.0000.0000.000
116A120MET0-0.0160.00827.6990.1530.1530.0000.0000.0000.000
117A121ALA0-0.015-0.00730.2210.1340.1340.0000.0000.0000.000
118A122ASN0-0.066-0.03932.6530.2000.2000.0000.0000.0000.000
119A123SER00.0190.00135.7630.1150.1150.0000.0000.0000.000
120A124GLY00.0250.01937.4670.2020.2020.0000.0000.0000.000
121A125PRO00.0150.00734.554-0.128-0.1280.0000.0000.0000.000
122A126ASN0-0.038-0.02632.131-0.068-0.0680.0000.0000.0000.000
123A127THR0-0.006-0.00533.6740.0810.0810.0000.0000.0000.000
124A128ASN0-0.039-0.02730.6440.1360.1360.0000.0000.0000.000
125A129GLY00.029-0.00232.7100.1140.1140.0000.0000.0000.000
126A130SER00.0380.00931.302-0.208-0.2080.0000.0000.0000.000
127A131GLN0-0.049-0.01731.932-0.243-0.2430.0000.0000.0000.000
128A132PHE00.0080.01729.854-0.216-0.2160.0000.0000.0000.000
129A133PHE0-0.017-0.01831.2590.3010.3010.0000.0000.0000.000
130A134ILE00.0080.00729.143-0.388-0.3880.0000.0000.0000.000
131A135THR0-0.001-0.01129.8440.2960.2960.0000.0000.0000.000
132A136THR0-0.066-0.06431.688-0.233-0.2330.0000.0000.0000.000
133A137VAL0-0.0110.00234.1330.0300.0300.0000.0000.0000.000
134A138PRO00.0170.01531.649-0.122-0.1220.0000.0000.0000.000
135A139CYS0-0.049-0.01931.9580.4140.4140.0000.0000.0000.000
136A140PRO00.0540.01032.0050.0230.0230.0000.0000.0000.000
137A141TRP00.0100.01233.074-0.106-0.1060.0000.0000.0000.000
138A142LEU0-0.002-0.00332.6980.2070.2070.0000.0000.0000.000
139A143ASN00.0570.03729.540-0.299-0.2990.0000.0000.0000.000
140A144GLY0-0.007-0.00829.8540.2620.2620.0000.0000.0000.000
141A145LYS10.8740.96131.4058.5188.5180.0000.0000.0000.000
142A146HIS0-0.0150.00530.9350.2680.2680.0000.0000.0000.000
143A147VAL0-0.0060.00624.860-0.240-0.2400.0000.0000.0000.000
144A148VAL00.0400.02223.8250.0650.0650.0000.0000.0000.000
145A149PHE0-0.004-0.01922.066-0.405-0.4050.0000.0000.0000.000
146A150GLY00.0310.00620.952-0.513-0.5130.0000.0000.0000.000
147A151LYS10.9210.98619.54615.50615.5060.0000.0000.0000.000
148A152VAL00.0100.00722.732-0.240-0.2400.0000.0000.0000.000
149A153ILE0-0.112-0.06119.514-0.535-0.5350.0000.0000.0000.000
150A154GLU-1-0.817-0.89322.833-12.277-12.2770.0000.0000.0000.000
151A155GLY00.1090.06125.7140.1480.1480.0000.0000.0000.000
152A156MET0-0.0210.00328.4970.2010.2010.0000.0000.0000.000
153A157GLU-1-0.837-0.94830.302-9.957-9.9570.0000.0000.0000.000
154A158ILE0-0.0200.00831.6450.3510.3510.0000.0000.0000.000
155A159VAL00.0120.01130.5080.2640.2640.0000.0000.0000.000
156A160LYS10.8490.90333.7729.0639.0630.0000.0000.0000.000
157A161LYS10.9750.99836.3048.3018.3010.0000.0000.0000.000
158A162ILE00.0170.01434.8080.2610.2610.0000.0000.0000.000
159A163GLU-1-0.706-0.82337.394-8.301-8.3010.0000.0000.0000.000
160A164SER0-0.098-0.05739.2770.2420.2420.0000.0000.0000.000
161A165LEU00.0070.00841.8960.2130.2130.0000.0000.0000.000
162A166GLY00.0590.02943.0820.1210.1210.0000.0000.0000.000
163A167SER0-0.087-0.06443.8730.2250.2250.0000.0000.0000.000
164A168GLN00.0500.00644.162-0.136-0.1360.0000.0000.0000.000
165A169SER0-0.0050.01546.257-0.029-0.0290.0000.0000.0000.000
166A170GLY00.017-0.00743.603-0.057-0.0570.0000.0000.0000.000
167A171THR00.0040.01143.753-0.114-0.1140.0000.0000.0000.000
168A172PRO0-0.0010.01542.6470.0360.0360.0000.0000.0000.000
169A173LYS10.8850.93545.1016.7086.7080.0000.0000.0000.000
170A174ALA00.0030.00744.2990.1000.1000.0000.0000.0000.000
171A175LYS10.9600.98543.5796.5786.5780.0000.0000.0000.000
172A176ILE00.0280.02037.935-0.040-0.0400.0000.0000.0000.000
173A177ILE0-0.049-0.02838.3150.0360.0360.0000.0000.0000.000
174A178ILE00.0150.02032.089-0.122-0.1220.0000.0000.0000.000
175A179ALA0-0.0020.00435.2150.1190.1190.0000.0000.0000.000
176A180ASP-1-0.828-0.92532.669-8.736-8.7360.0000.0000.0000.000
177A181CYS0-0.125-0.04128.890-0.040-0.0400.0000.0000.0000.000
178A182GLY00.0640.04026.3950.1910.1910.0000.0000.0000.000
179A183GLU-1-0.855-0.93318.677-13.520-13.5200.0000.0000.0000.000
180A184ILE0-0.060-0.03419.6140.3110.3110.0000.0000.0000.000
181A185THR0-0.085-0.05017.821-0.490-0.4900.0000.0000.0000.000
182A186GLU-2-1.872-1.91714.585-30.994-30.9940.0000.0000.0000.000