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: 7Z2ZK

Calculation Name: 3HL6-A-Xray549

Preferred Name:

Target Type:

Ligand Name: chloride ion

Ligand 3-letter code: CL

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 3HL6

Chain ID: A

ChEMBL ID:

UniProt ID: A0A0H2

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 189
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -2164924.810307
FMO2-HF: Nuclear repulsion 2086916.471781
FMO2-HF: Total energy -78008.338526
FMO2-MP2: Total energy -78231.783497


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:2:ASP)


Summations of interaction energy for fragment #1(A:2:ASP)
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.
-6.817-4.834-0.02-0.718-1.2450.001
Interaction energy analysis for fragmet #1(A:2:ASP)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 0 / q_Mulliken : -0.092 / q_NPA : -0.049
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].
3A4GLU-1-0.955-0.9523.833-4.670-2.951-0.020-0.657-1.0430.001
33A34CYS0-0.0020.0153.9680.4500.7140.000-0.061-0.2020.000
4A5THR0-0.032-0.0326.0240.8520.8520.0000.0000.0000.000
5A6ILE00.0190.0239.0920.5050.5050.0000.0000.0000.000
6A7VAL00.000-0.01112.422-0.028-0.0280.0000.0000.0000.000
7A8ASN00.0290.00315.838-0.019-0.0190.0000.0000.0000.000
8A9GLU-1-0.771-0.84617.537-1.285-1.2850.0000.0000.0000.000
9A10PHE0-0.058-0.02820.7350.1590.1590.0000.0000.0000.000
10A11GLU-1-0.820-0.88222.908-0.821-0.8210.0000.0000.0000.000
11A12THR00.0690.04724.129-0.043-0.0430.0000.0000.0000.000
12A13ARG10.8420.90818.1121.4651.4650.0000.0000.0000.000
13A14ALA00.0400.02419.639-0.061-0.0610.0000.0000.0000.000
14A15GLY00.0500.02221.2680.0370.0370.0000.0000.0000.000
15A16THR0-0.022-0.00916.5740.0260.0260.0000.0000.0000.000
16A17LEU0-0.003-0.00614.859-0.043-0.0430.0000.0000.0000.000
17A18LEU0-0.0020.00317.5800.0800.0800.0000.0000.0000.000
18A19ARG10.8350.90917.5971.1321.1320.0000.0000.0000.000
19A20TYR0-0.050-0.06513.3190.0570.0570.0000.0000.0000.000
20A21TYR00.000-0.02915.1860.0990.0990.0000.0000.0000.000
21A22THR0-0.053-0.04116.8940.1560.1560.0000.0000.0000.000
22A23GLY00.0110.01517.2090.1170.1170.0000.0000.0000.000
23A24LEU00.009-0.00810.7850.1470.1470.0000.0000.0000.000
24A25LEU0-0.0300.00014.5910.2150.2150.0000.0000.0000.000
25A26GLU-1-0.988-0.97917.0410.3630.3630.0000.0000.0000.000
26A27ARG10.9720.9577.127-0.346-0.3460.0000.0000.0000.000
27A28SER0-0.004-0.00612.1610.2860.2860.0000.0000.0000.000
28A29LYS10.9100.95913.249-0.270-0.2700.0000.0000.0000.000
29A30VAL0-0.034-0.00714.1270.0780.0780.0000.0000.0000.000
30A31GLN0-0.034-0.0228.2271.0671.0670.0000.0000.0000.000
31A32PRO00.0310.0326.703-0.514-0.5140.0000.0000.0000.000
32A33CYS0-0.046-0.0167.2110.6500.6500.0000.0000.0000.000
34A35PHE00.0080.0035.386-2.164-2.1640.0000.0000.0000.000
35A36LYS10.9500.9817.6735.4235.4230.0000.0000.0000.000
36A37LEU00.0250.01710.3450.1140.1140.0000.0000.0000.000
37A38TYR0-0.027-0.02413.423-0.171-0.1710.0000.0000.0000.000
38A39ASN0-0.038-0.02814.5730.1940.1940.0000.0000.0000.000
39A40ASP-1-0.736-0.85315.685-1.867-1.8670.0000.0000.0000.000
40A41PRO0-0.036-0.00617.479-0.124-0.1240.0000.0000.0000.000
41A42PHE00.0310.00618.9560.1260.1260.0000.0000.0000.000
42A43ASP-1-0.910-0.96013.390-3.443-3.4430.0000.0000.0000.000
43A44MET0-0.0180.02914.213-0.141-0.1410.0000.0000.0000.000
44A45VAL0-0.070-0.0377.850-0.794-0.7940.0000.0000.0000.000
45A46TYR0-0.012-0.02710.3310.8310.8310.0000.0000.0000.000
46A47VAL00.009-0.0127.838-0.795-0.7950.0000.0000.0000.000
47A48MET0-0.0540.0049.5320.3670.3670.0000.0000.0000.000
48A49MET00.021-0.00510.2660.2400.2400.0000.0000.0000.000
49A50ASN00.0120.01112.571-0.035-0.0350.0000.0000.0000.000
50A51SER0-0.081-0.04616.075-0.073-0.0730.0000.0000.0000.000
51A52LYS10.9540.99016.0770.0280.0280.0000.0000.0000.000
52A53LEU00.0070.00513.368-0.030-0.0300.0000.0000.0000.000
53A54PHE00.0120.00713.1380.1830.1830.0000.0000.0000.000
54A55SER00.008-0.02113.313-0.414-0.4140.0000.0000.0000.000
55A56HIS00.0860.0499.936-0.153-0.1530.0000.0000.0000.000
56A57VAL00.0500.03613.523-0.449-0.4490.0000.0000.0000.000
57A58TYR0-0.049-0.0199.748-0.197-0.1970.0000.0000.0000.000
58A59ILE00.0340.00313.7380.1980.1980.0000.0000.0000.000
59A60LYS10.7780.8959.1132.9692.9690.0000.0000.0000.000
60A61ASP-1-0.906-0.92713.387-0.889-0.8890.0000.0000.0000.000
61A62CYS00.0350.03116.0790.1680.1680.0000.0000.0000.000
62A63LYS10.8670.91810.268-0.473-0.4730.0000.0000.0000.000
63A64VAL00.0300.01512.4830.0740.0740.0000.0000.0000.000
64A65ARG10.9310.97513.5910.2150.2150.0000.0000.0000.000
65A66GLN0-0.037-0.01316.3290.1510.1510.0000.0000.0000.000
66A67SER0-0.023-0.03313.649-0.244-0.2440.0000.0000.0000.000
67A68PHE00.0300.01915.8440.1520.1520.0000.0000.0000.000
68A69GLU-1-0.906-0.95817.124-0.481-0.4810.0000.0000.0000.000
69A70LEU0-0.015-0.00716.504-0.032-0.0320.0000.0000.0000.000
70A71ALA00.003-0.00218.8930.0480.0480.0000.0000.0000.000
71A72SER00.000-0.01719.0980.0330.0330.0000.0000.0000.000
72A73PRO0-0.038-0.01621.014-0.007-0.0070.0000.0000.0000.000
73A74LYS10.8880.93623.2530.0560.0560.0000.0000.0000.000
74A75HIS10.8100.89124.7920.2810.2810.0000.0000.0000.000
75A76THR00.1020.05122.567-0.035-0.0350.0000.0000.0000.000
76A77GLU-1-0.787-0.88524.676-0.407-0.4070.0000.0000.0000.000
77A78GLY00.0100.01725.723-0.001-0.0010.0000.0000.0000.000
78A79LEU00.0570.02419.798-0.027-0.0270.0000.0000.0000.000
79A80ILE0-0.003-0.00724.333-0.023-0.0230.0000.0000.0000.000
80A81ARG10.9980.99227.2800.3920.3920.0000.0000.0000.000
81A82SER00.0090.00625.2490.0380.0380.0000.0000.0000.000
82A83ILE0-0.072-0.02324.850-0.031-0.0310.0000.0000.0000.000
83A84GLU-1-0.960-0.98927.836-0.430-0.4300.0000.0000.0000.000
84A85GLY00.0240.01030.8090.0170.0170.0000.0000.0000.000
85A86HIS0-0.052-0.02328.197-0.028-0.0280.0000.0000.0000.000
86A87TYR0-0.134-0.08729.5050.0080.0080.0000.0000.0000.000
87A88VAL0-0.029-0.01633.2940.0270.0270.0000.0000.0000.000
88A89GLY00.0070.02834.1950.0270.0270.0000.0000.0000.000
89A90TYR0-0.055-0.06230.107-0.004-0.0040.0000.0000.0000.000
90A91GLU-1-0.935-0.94736.643-0.278-0.2780.0000.0000.0000.000
91A92LEU0-0.020-0.00638.6480.0030.0030.0000.0000.0000.000
92A93HIS0-0.005-0.01841.5120.0140.0140.0000.0000.0000.000
93A94ASP-1-0.859-0.92644.803-0.260-0.2600.0000.0000.0000.000
94A95GLY0-0.022-0.01345.8500.0040.0040.0000.0000.0000.000
95A96LYS10.7920.90343.4690.2600.2600.0000.0000.0000.000
96A97GLN00.0160.00238.1710.0180.0180.0000.0000.0000.000
97A98LEU0-0.0050.00236.412-0.003-0.0030.0000.0000.0000.000
98A99SER00.000-0.02134.580-0.027-0.0270.0000.0000.0000.000
99A100ILE00.0320.00827.6120.0060.0060.0000.0000.0000.000
100A101SER00.003-0.00330.238-0.032-0.0320.0000.0000.0000.000
101A102ASP-1-0.761-0.84331.260-0.502-0.5020.0000.0000.0000.000
102A103MET0-0.046-0.00531.7960.0260.0260.0000.0000.0000.000
103A104MET0-0.043-0.01024.627-0.005-0.0050.0000.0000.0000.000
104A105ALA00.0290.01030.1650.0040.0040.0000.0000.0000.000
105A106SER0-0.018-0.02232.4540.0220.0220.0000.0000.0000.000
106A107GLN0-0.054-0.04530.5530.0180.0180.0000.0000.0000.000
107A108LEU0-0.0460.00327.4360.0010.0010.0000.0000.0000.000
108A109PHE0-0.011-0.01230.2960.0110.0110.0000.0000.0000.000
109A110GLU-1-0.911-0.94433.970-0.345-0.3450.0000.0000.0000.000
110A111ASP-1-0.836-0.90233.686-0.302-0.3020.0000.0000.0000.000
111A112GLU-1-0.857-0.92035.128-0.231-0.2310.0000.0000.0000.000
112A113TYR0-0.020-0.01935.4560.0230.0230.0000.0000.0000.000
113A114PHE00.0070.00826.9820.0070.0070.0000.0000.0000.000
114A115MET00.0160.01431.921-0.014-0.0140.0000.0000.0000.000
115A116TYR0-0.089-0.07533.8670.0120.0120.0000.0000.0000.000
116A117GLY00.001-0.00432.0370.0200.0200.0000.0000.0000.000
117A118LEU0-0.013-0.01927.2430.0090.0090.0000.0000.0000.000
118A119GLN0-0.027-0.01030.6450.0190.0190.0000.0000.0000.000
119A120THR0-0.132-0.05932.4360.0290.0290.0000.0000.0000.000
120A121TYR-1-0.944-0.95323.248-0.189-0.1890.0000.0000.0000.000
121A146GLN0-0.020-0.02736.3320.0090.0090.0000.0000.0000.000
122A147SER0-0.0030.00535.566-0.011-0.0110.0000.0000.0000.000
123A148SER0-0.002-0.01534.6740.0060.0060.0000.0000.0000.000
124A149ASN0-0.0190.00535.587-0.001-0.0010.0000.0000.0000.000
125A150THR0-0.038-0.02830.372-0.014-0.0140.0000.0000.0000.000
126A151ASP-1-0.828-0.89227.202-0.257-0.2570.0000.0000.0000.000
127A152VAL00.0630.04426.040-0.033-0.0330.0000.0000.0000.000
128A153ILE0-0.018-0.00722.066-0.061-0.0610.0000.0000.0000.000
129A154ALA00.0170.00424.223-0.067-0.0670.0000.0000.0000.000
130A155ASN0-0.008-0.01526.362-0.014-0.0140.0000.0000.0000.000
131A156ILE00.0000.01221.650-0.053-0.0530.0000.0000.0000.000
132A157GLU-1-0.847-0.92920.984-0.564-0.5640.0000.0000.0000.000
133A158MET0-0.0220.00122.932-0.056-0.0560.0000.0000.0000.000
134A159LEU00.0170.01025.046-0.045-0.0450.0000.0000.0000.000
135A160TYR00.026-0.01216.903-0.176-0.1760.0000.0000.0000.000
136A161GLN0-0.060-0.05021.681-0.057-0.0570.0000.0000.0000.000
137A162LEU00.0100.03823.139-0.046-0.0460.0000.0000.0000.000
138A163ALA00.0720.03522.019-0.023-0.0230.0000.0000.0000.000
139A164THR0-0.108-0.06318.988-0.060-0.0600.0000.0000.0000.000
140A165GLY00.006-0.00921.622-0.033-0.0330.0000.0000.0000.000
141A166ILE0-0.0120.01224.8690.0330.0330.0000.0000.0000.000
142A167ASN0-0.043-0.03024.220-0.217-0.2170.0000.0000.0000.000
143A168GLU-1-0.972-0.99225.348-0.836-0.8360.0000.0000.0000.000
144A169PRO0-0.0200.00523.7660.0630.0630.0000.0000.0000.000
145A170VAL00.0470.02227.082-0.030-0.0300.0000.0000.0000.000
146A171PRO00.0150.00026.909-0.023-0.0230.0000.0000.0000.000
147A172GLU-1-0.801-0.88726.892-0.700-0.7000.0000.0000.0000.000
148A173LEU0-0.004-0.00227.0050.0060.0060.0000.0000.0000.000
149A174VAL0-0.025-0.01321.587-0.035-0.0350.0000.0000.0000.000
150A175GLU-1-0.925-0.96323.121-0.990-0.9900.0000.0000.0000.000
151A176GLY00.0300.00724.7350.0180.0180.0000.0000.0000.000
152A177LEU00.0190.01421.1090.0250.0250.0000.0000.0000.000
153A178LYS10.9420.99018.3961.3161.3160.0000.0000.0000.000
154A179LEU00.004-0.00221.3300.0380.0380.0000.0000.0000.000
155A180VAL00.0370.01923.8370.0530.0530.0000.0000.0000.000
156A181THR0-0.070-0.03117.4030.0130.0130.0000.0000.0000.000
157A182GLU-1-0.952-0.99619.655-0.794-0.7940.0000.0000.0000.000
158A183PHE00.0030.00420.6420.0570.0570.0000.0000.0000.000
159A184VAL00.0130.01220.5770.0530.0530.0000.0000.0000.000
160A185GLN0-0.113-0.07317.3740.1410.1410.0000.0000.0000.000
161A186ASP-1-0.819-0.91720.162-0.091-0.0910.0000.0000.0000.000
162A187GLU-1-1.045-1.01921.854-0.149-0.1490.0000.0000.0000.000
163A188ASN0-0.107-0.05123.5740.0400.0400.0000.0000.0000.000
164A189ALA00.0570.04826.2480.0060.0060.0000.0000.0000.000
165A190THR0-0.057-0.05427.8900.0260.0260.0000.0000.0000.000
166A191GLN00.022-0.00231.467-0.023-0.0230.0000.0000.0000.000
167A192GLU-1-0.906-0.96033.164-0.196-0.1960.0000.0000.0000.000
168A193ASP-1-0.809-0.87728.243-0.292-0.2920.0000.0000.0000.000
169A194TYR0-0.013-0.02230.197-0.040-0.0400.0000.0000.0000.000
170A195LYS10.8350.91331.5690.1840.1840.0000.0000.0000.000
171A196ALA0-0.071-0.03730.299-0.007-0.0070.0000.0000.0000.000
172A197LEU00.0250.01926.943-0.036-0.0360.0000.0000.0000.000
173A198GLU-1-0.854-0.90630.108-0.303-0.3030.0000.0000.0000.000
174A199ARG10.8610.91933.4690.3240.3240.0000.0000.0000.000
175A200LYS10.9881.00727.4200.5700.5700.0000.0000.0000.000
176A201LEU00.0270.01428.171-0.028-0.0280.0000.0000.0000.000
177A202ASN00.0220.00831.998-0.013-0.0130.0000.0000.0000.000
178A203ASP-1-0.946-0.96834.031-0.413-0.4130.0000.0000.0000.000
179A204LEU0-0.062-0.03828.886-0.011-0.0110.0000.0000.0000.000
180A205LYS10.9130.96433.1270.3510.3510.0000.0000.0000.000
181A206ALA0-0.016-0.02335.5060.0060.0060.0000.0000.0000.000
182A207SER0-0.081-0.05834.5870.0160.0160.0000.0000.0000.000
183A208TYR0-0.008-0.02932.005-0.011-0.0110.0000.0000.0000.000
184A209TYR0-0.053-0.04135.461-0.005-0.0050.0000.0000.0000.000
185A210SER0-0.074-0.02938.8500.0240.0240.0000.0000.0000.000
186A211LEU0-0.0010.01740.2410.0210.0210.0000.0000.0000.000
187A212SER0-0.064-0.03042.816-0.003-0.0030.0000.0000.0000.000
188A213LYS10.8260.89243.0560.3280.3280.0000.0000.0000.000
189A214LEU-1-0.859-0.91143.686-0.284-0.2840.0000.0000.0000.000