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: 5G99Z

Calculation Name: 1FYH-B-Xray547

Preferred Name: Interferon gamma

Target Type: SINGLE PROTEIN

Ligand Name: chloride ion

Ligand 3-letter code: CL

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 1FYH

Chain ID: B

ChEMBL ID: CHEMBL3286073

UniProt ID: P01579

Base Structure: X-ray

Registration Date: 2025-10-06

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 209
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -2306273.802399
FMO2-HF: Nuclear repulsion 2219508.108124
FMO2-HF: Total energy -86765.694274
FMO2-MP2: Total energy -87013.126962


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(B:12:VAL)


Summations of interaction energy for fragment #1(B:12:VAL)
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.
-110.778-99.48618.096-10.302-19.087-0.124
Interaction energy analysis for fragmet #1(B:12:VAL)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 1 / q_Mulliken : 0.740 / q_NPA : 0.873
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].
3B14THR00.0500.0362.965-8.510-6.2520.180-1.117-1.321-0.008
22B33TYR0-0.070-0.0782.295-3.678-3.4382.647-0.986-1.901-0.011
25B36MET0-0.033-0.0102.434-4.017-3.5520.483-0.129-0.8200.000
29B40PRO0-0.047-0.0083.606-1.254-1.0460.004-0.039-0.1740.000
30B41VAL0-0.019-0.0085.3233.5523.569-0.001-0.003-0.0120.000
76B87ALA00.0530.0322.6183.2063.7710.339-0.229-0.676-0.001
77B88ARG10.8340.9012.41417.46119.1221.745-1.455-1.951-0.012
78B89VAL00.0170.0062.2673.4864.3231.334-0.003-2.168-0.004
79B90GLY0-0.007-0.0064.240-0.162-0.085-0.001-0.006-0.0700.000
81B92LYS10.9400.9783.00746.94747.7560.049-0.228-0.631-0.001
82B93GLU-1-0.769-0.8742.611-41.326-40.4632.066-0.690-2.239-0.011
83B94SER0-0.053-0.0342.097-39.292-35.8059.097-5.963-6.620-0.076
84B95ALA0-0.0130.0053.08310.47910.2840.1540.546-0.5040.000
4B15PRO0-0.026-0.0024.9372.7742.7740.0000.0000.0000.000
5B16THR0-0.034-0.0257.1421.6241.6240.0000.0000.0000.000
6B17ASN00.004-0.02610.5440.5520.5520.0000.0000.0000.000
7B18VAL0-0.019-0.00311.7020.3260.3260.0000.0000.0000.000
8B19THR00.0130.01914.2140.9230.9230.0000.0000.0000.000
9B20ILE0-0.052-0.03517.756-0.550-0.5500.0000.0000.0000.000
10B21GLU-1-0.896-0.93320.453-12.383-12.3830.0000.0000.0000.000
11B22SER0-0.007-0.01823.586-0.010-0.0100.0000.0000.0000.000
12B23TYR0-0.043-0.03526.6840.2300.2300.0000.0000.0000.000
13B24ASN00.0270.00329.864-0.055-0.0550.0000.0000.0000.000
14B25MET00.0370.02130.155-0.099-0.0990.0000.0000.0000.000
15B26ASN00.0830.06826.204-0.274-0.2740.0000.0000.0000.000
16B27PRO0-0.070-0.03023.492-0.188-0.1880.0000.0000.0000.000
17B28ILE0-0.025-0.01319.746-0.312-0.3120.0000.0000.0000.000
18B29VAL0-0.013-0.00115.319-0.134-0.1340.0000.0000.0000.000
19B30TYR00.0300.00215.665-0.385-0.3850.0000.0000.0000.000
20B31TRP0-0.036-0.0119.181-0.606-0.6060.0000.0000.0000.000
21B32GLU-1-0.838-0.89811.604-17.586-17.5860.0000.0000.0000.000
23B34GLN0-0.0110.0066.0981.1591.1590.0000.0000.0000.000
24B35ILE00.0390.0127.545-1.128-1.1280.0000.0000.0000.000
26B37PRO0-0.010-0.0136.5572.1332.1330.0000.0000.0000.000
27B38GLN0-0.011-0.0066.6040.2700.2700.0000.0000.0000.000
28B39VAL00.0300.0177.559-1.097-1.0970.0000.0000.0000.000
31B42PHE0-0.005-0.0115.972-5.813-5.8130.0000.0000.0000.000
32B43THR0-0.025-0.0148.2642.5602.5600.0000.0000.0000.000
33B44VAL0-0.0040.0029.996-1.894-1.8940.0000.0000.0000.000
34B45GLU-1-0.708-0.80911.862-22.356-22.3560.0000.0000.0000.000
35B46VAL00.0370.01114.945-0.430-0.4300.0000.0000.0000.000
36B47LYS10.8520.92318.35815.21015.2100.0000.0000.0000.000
37B48ASN00.0250.00720.905-0.243-0.2430.0000.0000.0000.000
38B49TYR0-0.002-0.01024.562-0.179-0.1790.0000.0000.0000.000
39B50GLY00.0300.01827.2320.2130.2130.0000.0000.0000.000
40B51VAL0-0.066-0.02123.6140.1820.1820.0000.0000.0000.000
41B52LYS10.9480.97026.84510.18510.1850.0000.0000.0000.000
42B53ASN0-0.012-0.00125.2850.5450.5450.0000.0000.0000.000
43B54SER0-0.016-0.01822.011-0.050-0.0500.0000.0000.0000.000
44B55GLU-1-0.891-0.93420.338-13.750-13.7500.0000.0000.0000.000
45B56TRP0-0.028-0.02716.6010.0210.0210.0000.0000.0000.000
46B57ILE00.0300.01818.624-0.025-0.0250.0000.0000.0000.000
47B58ASP-1-0.907-0.95114.717-19.566-19.5660.0000.0000.0000.000
48B59ALA00.0090.01016.2960.9210.9210.0000.0000.0000.000
49B60CYS0-0.041-0.01214.6480.1850.1850.0000.0000.0000.000
50B61ILE00.0550.01612.365-1.558-1.5580.0000.0000.0000.000
51B62ASN0-0.037-0.0069.888-0.996-0.9960.0000.0000.0000.000
52B63ILE00.0860.05710.9740.7460.7460.0000.0000.0000.000
53B64SER0-0.009-0.0189.978-1.819-1.8190.0000.0000.0000.000
54B65HIS0-0.030-0.00511.067-0.241-0.2410.0000.0000.0000.000
55B66HIS0-0.008-0.0209.9090.2700.2700.0000.0000.0000.000
56B67TYR00.0480.01712.7930.5110.5110.0000.0000.0000.000
57B68CYS0-0.050-0.03615.680-0.083-0.0830.0000.0000.0000.000
58B69ASN00.0060.02717.5120.1760.1760.0000.0000.0000.000
59B70ILE00.017-0.00519.025-0.449-0.4490.0000.0000.0000.000
60B71SER00.040-0.00622.0400.2760.2760.0000.0000.0000.000
61B72ASP-1-0.905-0.94024.499-11.273-11.2730.0000.0000.0000.000
62B73HIS0-0.086-0.04820.6110.1300.1300.0000.0000.0000.000
63B74VAL0-0.0140.00024.318-0.279-0.2790.0000.0000.0000.000
64B75GLY0-0.0050.00527.1300.1780.1780.0000.0000.0000.000
65B76ASP-1-0.798-0.90129.733-8.903-8.9030.0000.0000.0000.000
66B77PRO00.0380.02730.700-0.363-0.3630.0000.0000.0000.000
67B78SER0-0.039-0.04031.186-0.222-0.2220.0000.0000.0000.000
68B79ASN0-0.090-0.04729.495-0.164-0.1640.0000.0000.0000.000
69B80SER0-0.043-0.03626.190-0.079-0.0790.0000.0000.0000.000
70B81LEU0-0.039-0.01121.434-0.067-0.0670.0000.0000.0000.000
71B82TRP0-0.043-0.01018.972-0.122-0.1220.0000.0000.0000.000
72B83VAL00.0480.02114.968-0.124-0.1240.0000.0000.0000.000
73B84ARG10.7580.87212.10121.57121.5710.0000.0000.0000.000
74B85VAL00.0590.0348.6720.1540.1540.0000.0000.0000.000
75B86LYS10.8290.9125.29628.03528.0350.0000.0000.0000.000
80B91GLN00.0330.0137.327-0.017-0.0170.0000.0000.0000.000
85B96TYR0-0.080-0.0936.404-2.877-2.8770.0000.0000.0000.000
86B97ALA00.0050.0218.6411.5331.5330.0000.0000.0000.000
87B98LYS10.8930.93410.36018.71518.7150.0000.0000.0000.000
88B99SER00.0340.01213.958-0.130-0.1300.0000.0000.0000.000
89B100GLU-1-0.893-0.94617.203-15.621-15.6210.0000.0000.0000.000
90B101GLU-1-0.888-0.90320.583-11.800-11.8000.0000.0000.0000.000
91B102PHE00.0210.00022.7250.1820.1820.0000.0000.0000.000
92B103ALA00.0480.00924.629-0.022-0.0220.0000.0000.0000.000
93B104VAL00.0280.02527.3580.1220.1220.0000.0000.0000.000
94B105CYS0-0.102-0.04429.2740.3820.3820.0000.0000.0000.000
95B106ARG10.7000.82726.79711.39511.3950.0000.0000.0000.000
96B107ASP-1-0.771-0.87126.673-11.220-11.2200.0000.0000.0000.000
97B108GLY0-0.0040.01428.024-0.282-0.2820.0000.0000.0000.000
98B109LYS10.7610.88029.4598.9428.9420.0000.0000.0000.000
99B110ILE00.0320.01332.261-0.119-0.1190.0000.0000.0000.000
100B111GLY00.0750.02835.1730.1160.1160.0000.0000.0000.000
101B112PRO0-0.067-0.03737.2280.0990.0990.0000.0000.0000.000
102B113PRO00.0150.01940.984-0.019-0.0190.0000.0000.0000.000
103B114LYS10.8920.94442.3267.2417.2410.0000.0000.0000.000
104B115LEU0-0.048-0.02246.4330.0800.0800.0000.0000.0000.000
105B116ASP-1-0.855-0.92649.831-5.852-5.8520.0000.0000.0000.000
106B117ILE0-0.060-0.03253.2540.0480.0480.0000.0000.0000.000
107B118ARG10.8590.92656.6665.2515.2510.0000.0000.0000.000
108B119LYS10.8760.92060.3184.8324.8320.0000.0000.0000.000
109B120GLU-1-0.778-0.86563.654-4.900-4.9000.0000.0000.0000.000
110B121GLU-1-0.963-0.99066.716-4.404-4.4040.0000.0000.0000.000
111B122LYS10.9300.95868.8304.5404.5400.0000.0000.0000.000
112B123GLN0-0.044-0.02864.060-0.016-0.0160.0000.0000.0000.000
113B124ILE00.0000.00259.1660.0280.0280.0000.0000.0000.000
114B125MET0-0.038-0.00559.7070.0010.0010.0000.0000.0000.000
115B126ILE0-0.042-0.03153.245-0.013-0.0130.0000.0000.0000.000
116B127ASP-1-0.857-0.91853.894-5.595-5.5950.0000.0000.0000.000
117B128ILE0-0.069-0.05147.921-0.081-0.0810.0000.0000.0000.000
118B129PHE00.0370.01847.542-0.026-0.0260.0000.0000.0000.000
119B130HIS00.0190.02743.678-0.193-0.1930.0000.0000.0000.000
120B131PRO0-0.071-0.04239.556-0.001-0.0010.0000.0000.0000.000
121B132SER0-0.078-0.06638.8200.0720.0720.0000.0000.0000.000
122B133VAL0-0.0150.03133.7670.0480.0480.0000.0000.0000.000
123B134PHE0-0.006-0.02137.195-0.092-0.0920.0000.0000.0000.000
124B135VAL0-0.0200.01340.158-0.035-0.0350.0000.0000.0000.000
125B136ASN0-0.058-0.04442.0410.3360.3360.0000.0000.0000.000
126B137GLY00.0130.00641.480-0.169-0.1690.0000.0000.0000.000
127B138ASP-1-0.910-0.92739.371-7.479-7.4790.0000.0000.0000.000
128B139GLU-1-0.879-0.96034.635-8.626-8.6260.0000.0000.0000.000
129B140GLN0-0.048-0.01337.407-0.024-0.0240.0000.0000.0000.000
130B141GLU-1-0.854-0.92734.225-8.982-8.9820.0000.0000.0000.000
131B142VAL0-0.037-0.03338.4740.0060.0060.0000.0000.0000.000
132B143ASP-1-0.998-0.99437.211-8.104-8.1040.0000.0000.0000.000
133B144TYR0-0.011-0.00731.808-0.086-0.0860.0000.0000.0000.000
134B145ASP-1-0.865-0.96137.921-7.503-7.5030.0000.0000.0000.000
135B146PRO0-0.013-0.01340.0880.0440.0440.0000.0000.0000.000
136B147GLU-1-0.975-0.98039.373-7.597-7.5970.0000.0000.0000.000
137B148THR0-0.0240.01736.525-0.274-0.2740.0000.0000.0000.000
138B149THR0-0.013-0.02137.0470.1730.1730.0000.0000.0000.000
139B151TYR00.1100.05737.9080.0990.0990.0000.0000.0000.000
140B152ILE00.0130.01441.040-0.051-0.0510.0000.0000.0000.000
141B153ARG10.9541.00442.9996.9496.9490.0000.0000.0000.000
142B154VAL0-0.058-0.04045.1470.1950.1950.0000.0000.0000.000
143B155TYR00.0380.01044.859-0.209-0.2090.0000.0000.0000.000
144B156ASN0-0.064-0.03545.2940.2690.2690.0000.0000.0000.000
145B157VAL00.0410.01047.961-0.075-0.0750.0000.0000.0000.000
146B158TYR0-0.103-0.08145.6910.1430.1430.0000.0000.0000.000
147B159VAL0-0.003-0.00351.4630.0010.0010.0000.0000.0000.000
148B160ARG10.8550.90853.4265.7795.7790.0000.0000.0000.000
149B161MET0-0.009-0.00656.803-0.001-0.0010.0000.0000.0000.000
150B162ASN00.0220.00860.5830.0180.0180.0000.0000.0000.000
151B163GLY0-0.0120.00460.040-0.078-0.0780.0000.0000.0000.000
152B164SER0-0.054-0.01460.2990.0080.0080.0000.0000.0000.000
153B165GLU-1-0.911-0.96453.915-5.909-5.9090.0000.0000.0000.000
154B166ILE0-0.054-0.02656.1710.0710.0710.0000.0000.0000.000
155B167GLN0-0.010-0.00849.596-0.131-0.1310.0000.0000.0000.000
156B168TYR00.0220.01253.3790.1160.1160.0000.0000.0000.000
157B169LYS10.8400.90248.8066.2626.2620.0000.0000.0000.000
158B170ILE00.0510.05050.9370.1070.1070.0000.0000.0000.000
159B171LEU0-0.047-0.03750.124-0.178-0.1780.0000.0000.0000.000
160B172THR00.047-0.01646.8490.1140.1140.0000.0000.0000.000
161B173GLN00.0080.01047.8180.0700.0700.0000.0000.0000.000
162B174LYS10.8260.90650.8966.0116.0110.0000.0000.0000.000
163B175GLU0-0.047-0.08454.2780.0150.0150.0000.0000.0000.000
164B176ASP-1-0.894-0.93054.948-5.503-5.5030.0000.0000.0000.000
165B177ASP-1-0.902-0.90055.688-5.479-5.4790.0000.0000.0000.000
166B178CYS0-0.091-0.01950.204-0.091-0.0910.0000.0000.0000.000
167B179ASP-1-0.766-0.86451.590-6.021-6.0210.0000.0000.0000.000
168B180GLU-1-0.914-0.96647.582-6.353-6.3530.0000.0000.0000.000
169B181ILE0-0.052-0.02747.112-0.135-0.1350.0000.0000.0000.000
170B182GLN0-0.023-0.03348.377-0.051-0.0510.0000.0000.0000.000
171B184GLN00.0400.02452.065-0.069-0.0690.0000.0000.0000.000
172B185LEU0-0.017-0.01454.378-0.014-0.0140.0000.0000.0000.000
173B186ALA00.0140.01256.9000.0410.0410.0000.0000.0000.000
174B187ILE0-0.022-0.01156.745-0.018-0.0180.0000.0000.0000.000
175B188PRO0-0.003-0.00861.1710.0610.0610.0000.0000.0000.000
176B189VAL00.0080.01764.302-0.043-0.0430.0000.0000.0000.000
177B190SER0-0.016-0.02166.2320.0770.0770.0000.0000.0000.000
178B191SER0-0.030-0.03167.443-0.021-0.0210.0000.0000.0000.000
179B192LEU00.0010.01269.082-0.005-0.0050.0000.0000.0000.000
180B193ASN0-0.0230.00364.225-0.025-0.0250.0000.0000.0000.000
181B194SER0-0.014-0.01365.3860.0080.0080.0000.0000.0000.000
182B195GLN00.0330.00558.354-0.083-0.0830.0000.0000.0000.000
183B196TYR00.0580.02359.2760.0430.0430.0000.0000.0000.000
184B197CYS0-0.099-0.03952.5270.0410.0410.0000.0000.0000.000
185B198VAL00.0720.02852.1120.0160.0160.0000.0000.0000.000
186B199SER00.0060.00847.478-0.093-0.0930.0000.0000.0000.000
187B200ALA00.0190.01147.4470.0880.0880.0000.0000.0000.000
188B201GLU-1-0.784-0.86842.486-7.255-7.2550.0000.0000.0000.000
189B202GLY00.0600.02642.5970.1780.1780.0000.0000.0000.000
190B203VAL0-0.082-0.03641.261-0.178-0.1780.0000.0000.0000.000
191B204LEU00.0450.01436.0770.1740.1740.0000.0000.0000.000
192B205HIS0-0.010-0.00839.9700.0990.0990.0000.0000.0000.000
193B206VAL0-0.028-0.00436.484-0.190-0.1900.0000.0000.0000.000
194B207TRP0-0.002-0.02432.845-0.009-0.0090.0000.0000.0000.000
195B208GLY0-0.041-0.00637.4640.0020.0020.0000.0000.0000.000
196B209VAL00.0190.01834.0270.1260.1260.0000.0000.0000.000
197B210THR0-0.005-0.00237.1710.0530.0530.0000.0000.0000.000
198B211THR00.0590.03637.038-0.191-0.1910.0000.0000.0000.000
199B212GLU-1-0.898-0.93335.327-8.584-8.5840.0000.0000.0000.000
200B213LYS10.8910.97438.9197.0127.0120.0000.0000.0000.000
201B214SER00.0320.01742.432-0.054-0.0540.0000.0000.0000.000
202B215LYS10.9440.95642.6987.1487.1480.0000.0000.0000.000
203B216GLU-1-0.849-0.89146.250-5.959-5.9590.0000.0000.0000.000
204B217VAL00.0290.01949.9270.0090.0090.0000.0000.0000.000
205B219ILE00.0280.01656.1480.0360.0360.0000.0000.0000.000
206B220THR0-0.021-0.01159.6580.0160.0160.0000.0000.0000.000
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