FMODB

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

Last updated: 2025-12-18

All entries: 87239

Number of unique PDB entries: 32030

tag_button

FMODB ID: 46G4N

Calculation Name: 4Q4V-3-Xray547

Preferred Name:

Target Type:

Ligand Name:

Ligand 3-letter code:

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 4Q4V

Chain ID: 3

ChEMBL ID:

UniProt ID: V9VEF3

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 237
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -2595788.410405
FMO2-HF: Nuclear repulsion 2500351.351467
FMO2-HF: Total energy -95437.058938
FMO2-MP2: Total energy -95702.61163


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:GLY)


Summations of interaction energy for fragment #1(A:1:GLY)
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.
-27.676-26.836-0.004-0.259-0.5770
Interaction energy analysis for fragmet #1(A:1:GLY)
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 : 0.915
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].
3A3PRO00.0170.0043.8423.3464.186-0.004-0.259-0.5770.000
4A4THR0-0.0110.0026.4564.2824.2820.0000.0000.0000.000
5A5MET00.007-0.0018.8770.1340.1340.0000.0000.0000.000
6A6LEU0-0.0070.00912.0780.5690.5690.0000.0000.0000.000
7A7THR00.0250.01614.3520.3700.3700.0000.0000.0000.000
8A8PRO00.020-0.01617.9100.0350.0350.0000.0000.0000.000
9A9GLY00.0400.02620.962-0.154-0.1540.0000.0000.0000.000
10A10SER0-0.022-0.00915.710-0.011-0.0110.0000.0000.0000.000
11A11SER0-0.045-0.03117.3390.2110.2110.0000.0000.0000.000
12A12GLN0-0.0190.01019.4250.6770.6770.0000.0000.0000.000
13A13PHE00.004-0.00322.629-0.282-0.2820.0000.0000.0000.000
14A14LEU0-0.044-0.01025.3620.3860.3860.0000.0000.0000.000
15A15THR0-0.012-0.01427.894-0.104-0.1040.0000.0000.0000.000
16A16SER0-0.015-0.00630.3740.2620.2620.0000.0000.0000.000
17A17ASP-1-0.928-0.96525.082-12.206-12.2060.0000.0000.0000.000
18A18ASP-1-0.904-0.95325.543-11.078-11.0780.0000.0000.0000.000
19A19PHE0-0.043-0.01921.202-0.680-0.6800.0000.0000.0000.000
20A20GLN0-0.011-0.00519.7300.4350.4350.0000.0000.0000.000
21A21SER00.011-0.00220.457-0.400-0.4000.0000.0000.0000.000
22A22PRO0-0.034-0.01019.4950.2030.2030.0000.0000.0000.000
23A23CYS00.0230.02921.5110.5100.5100.0000.0000.0000.000
24A24ALA00.015-0.00124.780-0.193-0.1930.0000.0000.0000.000
25A25LEU0-0.029-0.02026.5660.2110.2110.0000.0000.0000.000
26A26PRO00.004-0.00424.6410.0770.0770.0000.0000.0000.000
27A27ASN0-0.052-0.04426.2560.1170.1170.0000.0000.0000.000
28A28PHE0-0.0090.01029.0510.3020.3020.0000.0000.0000.000
29A29ASP-1-0.913-0.95132.017-8.616-8.6160.0000.0000.0000.000
30A30VAL0-0.023-0.01333.7480.1320.1320.0000.0000.0000.000
31A31THR0-0.005-0.01436.4460.0730.0730.0000.0000.0000.000
32A32PRO00.0050.00640.159-0.021-0.0210.0000.0000.0000.000
33A33PRO00.0020.01539.7320.1490.1490.0000.0000.0000.000
34A34ILE0-0.011-0.01342.4940.1120.1120.0000.0000.0000.000
35A35HIS00.0150.00646.006-0.143-0.1430.0000.0000.0000.000
36A36ILE00.0070.00046.1990.1150.1150.0000.0000.0000.000
37A37PRO0-0.060-0.03749.493-0.019-0.0190.0000.0000.0000.000
38A38GLY00.001-0.00151.402-0.006-0.0060.0000.0000.0000.000
39A39GLU-1-0.923-0.95443.453-7.205-7.2050.0000.0000.0000.000
40A40VAL0-0.049-0.02446.0150.1270.1270.0000.0000.0000.000
41A41PHE0-0.015-0.00342.414-0.172-0.1720.0000.0000.0000.000
42A42ASN0-0.039-0.02942.551-0.092-0.0920.0000.0000.0000.000
43A43MET00.0350.01543.8860.1270.1270.0000.0000.0000.000
44A44MET0-0.019-0.01146.4550.1410.1410.0000.0000.0000.000
45A45GLU-1-0.770-0.88047.109-6.541-6.5410.0000.0000.0000.000
46A46LEU0-0.006-0.01448.4740.1500.1500.0000.0000.0000.000
47A47ALA0-0.026-0.01251.1470.1140.1140.0000.0000.0000.000
48A48GLU-1-0.948-0.97252.501-5.876-5.8760.0000.0000.0000.000
49A49ILE0-0.0220.00453.9270.1320.1320.0000.0000.0000.000
50A50ASP-1-0.842-0.87957.019-5.161-5.1610.0000.0000.0000.000
51A51SER0-0.021-0.01458.377-0.008-0.0080.0000.0000.0000.000
52A52MET0-0.001-0.00260.3900.0600.0600.0000.0000.0000.000
53A53ILE00.0270.00762.328-0.068-0.0680.0000.0000.0000.000
54A54PRO0-0.0020.02062.5350.0970.0970.0000.0000.0000.000
55A55MET00.004-0.01565.4810.0030.0030.0000.0000.0000.000
56A56ASN00.0030.00267.8030.0390.0390.0000.0000.0000.000
57A57SER00.0190.01166.3610.0210.0210.0000.0000.0000.000
58A58VAL0-0.024-0.00968.337-0.035-0.0350.0000.0000.0000.000
59A59THR00.032-0.00870.930-0.054-0.0540.0000.0000.0000.000
60A60GLY00.0000.00371.9940.0570.0570.0000.0000.0000.000
61A61LYS10.9170.98071.5034.3314.3310.0000.0000.0000.000
62A62ALA00.0020.00866.253-0.051-0.0510.0000.0000.0000.000
63A63ASN0-0.051-0.03863.307-0.045-0.0450.0000.0000.0000.000
64A64THR0-0.0020.00166.0100.0350.0350.0000.0000.0000.000
65A65MET00.0650.02267.459-0.088-0.0880.0000.0000.0000.000
66A66GLU-1-0.905-0.97869.498-4.443-4.4430.0000.0000.0000.000
67A67MET0-0.0370.00664.0000.0250.0250.0000.0000.0000.000
68A68TYR00.0030.00362.221-0.013-0.0130.0000.0000.0000.000
69A69PRO0-0.035-0.00568.6200.0080.0080.0000.0000.0000.000
70A70ILE00.0100.01069.8200.0160.0160.0000.0000.0000.000
71A71PRO0-0.032-0.02773.5390.0380.0380.0000.0000.0000.000
72A72LEU0-0.007-0.00376.887-0.008-0.0080.0000.0000.0000.000
73A73ASP-1-0.840-0.92479.843-3.802-3.8020.0000.0000.0000.000
74A74ASP-1-0.857-0.93083.678-3.660-3.6600.0000.0000.0000.000
75A75LYS10.8610.92386.1773.7833.7830.0000.0000.0000.000
76A76GLY0-0.028-0.00684.8680.0210.0210.0000.0000.0000.000
77A77SER0-0.013-0.01582.7080.0350.0350.0000.0000.0000.000
78A78ALA00.0230.00082.897-0.033-0.0330.0000.0000.0000.000
79A79THR0-0.0120.00579.823-0.015-0.0150.0000.0000.0000.000
80A80PRO0-0.035-0.00774.9670.0120.0120.0000.0000.0000.000
81A81ILE0-0.018-0.01675.2870.0130.0130.0000.0000.0000.000
82A82PHE00.019-0.00468.595-0.026-0.0260.0000.0000.0000.000
83A83SER0-0.016-0.02670.3540.0370.0370.0000.0000.0000.000
84A84ILE0-0.0130.00563.776-0.007-0.0070.0000.0000.0000.000
85A85SER00.0430.02862.7730.0480.0480.0000.0000.0000.000
86A86LEU0-0.0010.02259.555-0.047-0.0470.0000.0000.0000.000
87A87SER0-0.026-0.03057.816-0.076-0.0760.0000.0000.0000.000
88A88PRO00.0300.01354.9900.0130.0130.0000.0000.0000.000
89A89ALA00.0530.04152.257-0.014-0.0140.0000.0000.0000.000
90A90SER0-0.025-0.01954.276-0.003-0.0030.0000.0000.0000.000
91A91ASP-1-0.746-0.89456.463-5.064-5.0640.0000.0000.0000.000
92A92LYS10.9050.94859.4844.9304.9300.0000.0000.0000.000
93A93ARG10.7970.91161.4884.8544.8540.0000.0000.0000.000
94A94LEU00.0220.00659.029-0.040-0.0400.0000.0000.0000.000
95A95GLN0-0.0190.01955.529-0.126-0.1260.0000.0000.0000.000
96A96TYR00.0000.00555.548-0.105-0.1050.0000.0000.0000.000
97A97THR0-0.044-0.01957.6660.0290.0290.0000.0000.0000.000
98A98MET00.0450.01751.406-0.069-0.0690.0000.0000.0000.000
99A99LEU00.0350.01953.056-0.131-0.1310.0000.0000.0000.000
100A100GLY0-0.0020.00452.781-0.114-0.1140.0000.0000.0000.000
101A101GLU-1-0.806-0.89251.526-6.119-6.1190.0000.0000.0000.000
102A102ILE0-0.024-0.00347.768-0.159-0.1590.0000.0000.0000.000
103A103LEU0-0.035-0.03347.998-0.156-0.1560.0000.0000.0000.000
104A104ASN0-0.075-0.05249.004-0.111-0.1110.0000.0000.0000.000
105A105TYR00.0460.03343.622-0.004-0.0040.0000.0000.0000.000
106A106TYR0-0.0090.00841.649-0.279-0.2790.0000.0000.0000.000
107A107THR0-0.010-0.01343.5730.1600.1600.0000.0000.0000.000
108A108HIS0-0.039-0.02043.2690.0860.0860.0000.0000.0000.000
109A109TRP00.0550.01247.284-0.046-0.0460.0000.0000.0000.000
110A110THR0-0.014-0.02549.2500.0880.0880.0000.0000.0000.000
111A111GLY00.0790.05151.626-0.051-0.0510.0000.0000.0000.000
112A112SER0-0.061-0.07354.1470.0990.0990.0000.0000.0000.000
113A113LEU0-0.026-0.01356.069-0.054-0.0540.0000.0000.0000.000
114A114ARG10.9040.93858.0485.5295.5290.0000.0000.0000.000
115A115PHE00.001-0.01061.386-0.043-0.0430.0000.0000.0000.000
116A116THR00.006-0.00564.1080.0950.0950.0000.0000.0000.000
117A117PHE0-0.011-0.01466.368-0.013-0.0130.0000.0000.0000.000
118A118LEU00.0370.02269.6960.0320.0320.0000.0000.0000.000
119A119PHE00.0200.00071.7370.0130.0130.0000.0000.0000.000
120A120CYS0-0.079-0.03173.939-0.021-0.0210.0000.0000.0000.000
121A121GLY00.0270.01976.6740.0300.0300.0000.0000.0000.000
122A122SER0-0.012-0.01180.355-0.021-0.0210.0000.0000.0000.000
123A123MET00.0150.00082.8170.0060.0060.0000.0000.0000.000
124A124MET00.013-0.00183.6690.0200.0200.0000.0000.0000.000
125A125ALA0-0.040-0.00983.2210.0400.0400.0000.0000.0000.000
126A126THR00.0030.01183.588-0.031-0.0310.0000.0000.0000.000
127A127GLY00.0690.01083.2890.0150.0150.0000.0000.0000.000
128A128LYS10.8220.92080.8623.8653.8650.0000.0000.0000.000
129A129ILE00.0160.00875.9630.0320.0320.0000.0000.0000.000
130A130LEU0-0.0180.00474.788-0.021-0.0210.0000.0000.0000.000
131A131LEU00.0090.00970.715-0.004-0.0040.0000.0000.0000.000
132A132SER00.021-0.00770.751-0.012-0.0120.0000.0000.0000.000
133A133TYR00.026-0.00762.008-0.023-0.0230.0000.0000.0000.000
134A134SER00.007-0.01167.6750.0630.0630.0000.0000.0000.000
135A135PRO00.0100.00064.224-0.043-0.0430.0000.0000.0000.000
136A136PRO0-0.0150.00061.3620.0830.0830.0000.0000.0000.000
137A137GLY00.0160.02264.6630.0210.0210.0000.0000.0000.000
138A138ALA0-0.025-0.00566.0760.0650.0650.0000.0000.0000.000
139A139LYS10.8440.90369.5024.1894.1890.0000.0000.0000.000
140A140PRO00.0290.01669.2600.0180.0180.0000.0000.0000.000
141A141PRO0-0.0160.00270.9790.0750.0750.0000.0000.0000.000
142A142THR00.0320.00474.140-0.006-0.0060.0000.0000.0000.000
143A143THR0-0.012-0.01176.6070.0650.0650.0000.0000.0000.000
144A144ARG10.9430.96877.7883.8963.8960.0000.0000.0000.000
145A145LYS10.9390.96078.6573.8303.8300.0000.0000.0000.000
146A146ASP-1-0.797-0.87375.615-4.185-4.1850.0000.0000.0000.000
147A147ALA0-0.010-0.01273.990-0.045-0.0450.0000.0000.0000.000
148A148MET0-0.071-0.02573.931-0.048-0.0480.0000.0000.0000.000
149A149LEU0-0.002-0.00275.1060.0050.0050.0000.0000.0000.000
150A150GLY0-0.0070.02270.937-0.051-0.0510.0000.0000.0000.000
151A151THR0-0.015-0.00566.7680.0260.0260.0000.0000.0000.000
152A152HIS0-0.059-0.03969.7060.0180.0180.0000.0000.0000.000
153A153ILE00.0310.02470.7380.0090.0090.0000.0000.0000.000
154A154ILE0-0.035-0.02773.1060.0330.0330.0000.0000.0000.000
155A155TRP00.0090.00273.673-0.017-0.0170.0000.0000.0000.000
156A156ASP-1-0.830-0.92276.438-3.882-3.8820.0000.0000.0000.000
157A157LEU0-0.025-0.00177.839-0.042-0.0420.0000.0000.0000.000
158A158GLY00.0400.00379.3830.0610.0610.0000.0000.0000.000
159A159LEU0-0.021-0.01279.174-0.033-0.0330.0000.0000.0000.000
160A160GLN0-0.0010.00873.511-0.011-0.0110.0000.0000.0000.000
161A161SER00.0370.02073.446-0.016-0.0160.0000.0000.0000.000
162A162SER00.014-0.00670.138-0.024-0.0240.0000.0000.0000.000
163A163CYS0-0.065-0.00871.3060.0170.0170.0000.0000.0000.000
164A164THR00.0460.01565.013-0.022-0.0220.0000.0000.0000.000
165A165MET0-0.048-0.00765.9890.0610.0610.0000.0000.0000.000
166A166LEU00.017-0.00261.581-0.069-0.0690.0000.0000.0000.000
167A167ALA0-0.0040.00161.6640.0800.0800.0000.0000.0000.000
168A168PRO00.011-0.00660.617-0.097-0.0970.0000.0000.0000.000
169A169TRP00.0000.01253.1150.0270.0270.0000.0000.0000.000
170A170ILE0-0.0130.00958.1830.0030.0030.0000.0000.0000.000
171A171SER0-0.024-0.02554.7670.0400.0400.0000.0000.0000.000
172A172ASN00.0050.02056.5850.0020.0020.0000.0000.0000.000
173A173THR0-0.032-0.03251.460-0.040-0.0400.0000.0000.0000.000
174A174VAL00.0290.01048.5790.0510.0510.0000.0000.0000.000
175A175TYR00.0030.00545.909-0.061-0.0610.0000.0000.0000.000
176A176ARG10.7990.93050.2415.6225.6220.0000.0000.0000.000
177A177ARG10.9130.93148.9346.1896.1890.0000.0000.0000.000
178A178CYS0-0.057-0.00748.6740.1510.1510.0000.0000.0000.000
179A179ILE00.0300.00549.950-0.028-0.0280.0000.0000.0000.000
180A180LYS10.9250.96652.7705.4025.4020.0000.0000.0000.000
181A181ASP-1-0.771-0.86753.688-6.037-6.0370.0000.0000.0000.000
182A182ASP-1-0.882-0.93455.858-5.318-5.3180.0000.0000.0000.000
183A183PHE0-0.066-0.03152.2570.0230.0230.0000.0000.0000.000
184A184THR0-0.041-0.04152.231-0.026-0.0260.0000.0000.0000.000
185A185GLU-1-0.833-0.91155.657-5.152-5.1520.0000.0000.0000.000
186A186GLY00.0450.01259.003-0.008-0.0080.0000.0000.0000.000
187A187GLY00.0250.03660.1610.0360.0360.0000.0000.0000.000
188A188TYR0-0.031-0.03263.828-0.030-0.0300.0000.0000.0000.000
189A189ILE00.0120.01763.7570.0280.0280.0000.0000.0000.000
190A190THR0-0.055-0.02867.7420.0340.0340.0000.0000.0000.000
191A191CYS0-0.0360.00271.4630.0030.0030.0000.0000.0000.000
192A192PHE00.0440.01974.1020.0350.0350.0000.0000.0000.000
193A193TYR00.0950.05777.955-0.021-0.0210.0000.0000.0000.000
194A194GLN00.0110.00280.0180.0030.0030.0000.0000.0000.000
195A195THR0-0.050-0.03981.8590.0320.0320.0000.0000.0000.000
196A196ARG10.8620.93484.6073.6083.6080.0000.0000.0000.000
197A197ILE00.0230.01380.576-0.007-0.0070.0000.0000.0000.000
198A198VAL0-0.041-0.02784.9330.0480.0480.0000.0000.0000.000
199A199VAL00.0270.02086.776-0.035-0.0350.0000.0000.0000.000
200A200PRO00.0140.02289.2980.0400.0400.0000.0000.0000.000
201A201SER00.022-0.00792.004-0.026-0.0260.0000.0000.0000.000
202A202GLY00.002-0.00893.222-0.009-0.0090.0000.0000.0000.000
203A203THR0-0.0280.00187.352-0.043-0.0430.0000.0000.0000.000
204A204PRO0-0.006-0.00885.1810.0250.0250.0000.0000.0000.000
205A205THR00.0440.02586.552-0.031-0.0310.0000.0000.0000.000
206A206SER0-0.031-0.01682.992-0.013-0.0130.0000.0000.0000.000
207A207MET0-0.044-0.00880.2150.0090.0090.0000.0000.0000.000
208A208PHE00.0290.00375.233-0.016-0.0160.0000.0000.0000.000
209A209MET0-0.0120.00972.9340.0280.0280.0000.0000.0000.000
210A210LEU00.0130.01568.896-0.023-0.0230.0000.0000.0000.000
211A211ALA00.0100.00367.2580.0180.0180.0000.0000.0000.000
212A212PHE0-0.004-0.00463.119-0.034-0.0340.0000.0000.0000.000
213A213VAL0-0.035-0.02058.9770.0400.0400.0000.0000.0000.000
214A214SER00.0370.00957.554-0.050-0.0500.0000.0000.0000.000
215A215ALA00.0020.00053.7400.0510.0510.0000.0000.0000.000
216A216CYS0-0.053-0.01355.7250.1190.1190.0000.0000.0000.000
217A217PRO00.0760.02253.052-0.080-0.0800.0000.0000.0000.000
218A218ASP-1-0.837-0.88352.057-5.860-5.8600.0000.0000.0000.000
219A219PHE0-0.045-0.01950.714-0.080-0.0800.0000.0000.0000.000
220A220SER0-0.0010.00046.327-0.168-0.1680.0000.0000.0000.000
221A221VAL00.0360.00444.7890.1060.1060.0000.0000.0000.000
222A222ARG10.8570.92542.1177.1317.1310.0000.0000.0000.000
223A223LEU00.000-0.00739.7440.1270.1270.0000.0000.0000.000
224A224LEU00.0520.03538.2890.1730.1730.0000.0000.0000.000
225A225ARG10.7690.88740.2856.5906.5900.0000.0000.0000.000
226A226ASP-1-0.846-0.91641.009-7.629-7.6290.0000.0000.0000.000
227A227THR00.0020.01043.7340.1680.1680.0000.0000.0000.000
228A228ASN0-0.037-0.02547.486-0.076-0.0760.0000.0000.0000.000
229A229HIS10.7440.82950.1486.0646.0640.0000.0000.0000.000
230A230ILE00.0330.02447.1690.0850.0850.0000.0000.0000.000
231A231SER0-0.0110.00148.041-0.067-0.0670.0000.0000.0000.000
232A232GLN0-0.008-0.01345.189-0.002-0.0020.0000.0000.0000.000
233A233ARG10.9300.96348.2235.8415.8410.0000.0000.0000.000
234A234THR0-0.001-0.00147.410-0.025-0.0250.0000.0000.0000.000
235A235LEU00.0300.02342.0690.0300.0300.0000.0000.0000.000
236A236PHE0-0.034-0.02946.0860.1140.1140.0000.0000.0000.000
237A237ALA-1-0.910-0.93345.745-6.642-6.6420.0000.0000.0000.000