FMODB

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

Last updated: 2025-10-06

All entries: 70436

Number of unique PDB entries: 28101

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FMODB ID: QL1MY

Calculation Name: 1QG3-A-Xray547

Preferred Name:

Target Type:

Ligand Name: cacodylate ion

Ligand 3-letter code: CAC

Ligand of Interest (LOI):

PDB ID: 1QG3

Chain ID: A

ChEMBL ID:

UniProt ID: P16144

Base Structure: X-ray

Registration Date: 2025-10-05

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
FMO calculation
FMO method FMO2-MP2/6-31G(d)
Fragmentation Auto
Number of fragment 195
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -1849239.034732
FMO2-HF: Nuclear repulsion 1772589.666012
FMO2-HF: Total energy -76649.36872
FMO2-MP2: Total energy -76870.815851


3D Structure
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:1126:ASP)


Summations of interaction energy for fragment #1(A:1126: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.
-19.807-14.9932.162-2.944-4.0310.026
Interaction energy analysis for fragmet #1(A:1126:ASP)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 0 / q_Mulliken : -0.034 / q_NPA : -0.020
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].
3A1128GLY00.0050.0093.770-9.856-8.0780.014-1.050-0.7430.004
75A1200GLY00.0360.0044.598-2.259-2.157-0.001-0.007-0.0930.000
76A1201ALA0-0.021-0.0195.372-1.857-1.859-0.001-0.0010.0040.000
77A1202GLN0-0.017-0.0022.613-5.214-2.8262.151-1.797-2.7420.022
78A1203GLY00.0180.0244.756-4.782-4.742-0.001-0.012-0.0260.000
79A1204GLU-1-0.843-0.9214.7858.3288.445-0.001-0.004-0.1120.000
80A1205GLY00.0010.0073.6940.9441.2460.002-0.052-0.2520.000
81A1206PRO0-0.041-0.0244.427-1.538-1.449-0.001-0.021-0.0670.000
4A1129ALA00.0340.0196.2463.1623.1620.0000.0000.0000.000
5A1130PRO0-0.033-0.0158.869-0.350-0.3500.0000.0000.0000.000
6A1131GLN0-0.028-0.01511.415-0.303-0.3030.0000.0000.0000.000
7A1132ASN0-0.020-0.01514.5480.2260.2260.0000.0000.0000.000
8A1133PRO00.0180.02116.2810.1740.1740.0000.0000.0000.000
9A1134ASN0-0.041-0.03418.598-0.186-0.1860.0000.0000.0000.000
10A1135ALA00.0370.01822.1590.1360.1360.0000.0000.0000.000
11A1136LYS10.9510.97224.480-0.270-0.2700.0000.0000.0000.000
12A1137ALA00.0630.04028.0660.0660.0660.0000.0000.0000.000
13A1138ALA0-0.051-0.02029.205-0.034-0.0340.0000.0000.0000.000
14A1139GLY00.018-0.00131.1210.0390.0390.0000.0000.0000.000
15A1140SER0-0.045-0.06133.7650.0090.0090.0000.0000.0000.000
16A1141ARG10.9440.96833.140-0.296-0.2960.0000.0000.0000.000
17A1142LYS10.9150.96928.367-0.441-0.4410.0000.0000.0000.000
18A1143ILE00.0060.00624.972-0.062-0.0620.0000.0000.0000.000
19A1144HIS0-0.066-0.02023.7320.0390.0390.0000.0000.0000.000
20A1145PHE00.031-0.00217.447-0.092-0.0920.0000.0000.0000.000
21A1146ASN00.0230.01619.3020.1370.1370.0000.0000.0000.000
22A1147TRP00.0060.00713.262-0.210-0.2100.0000.0000.0000.000
23A1148LEU0-0.001-0.00315.5850.1350.1350.0000.0000.0000.000
24A1149PRO0-0.014-0.01412.1250.0060.0060.0000.0000.0000.000
25A1150PRO0-0.0120.0177.805-0.590-0.5900.0000.0000.0000.000
26A1151SER00.000-0.0016.2910.8170.8170.0000.0000.0000.000
27A1152GLY00.0240.0006.055-1.264-1.2640.0000.0000.0000.000
28A1153LYS10.9170.9416.313-5.506-5.5060.0000.0000.0000.000
29A1154PRO00.0290.0246.8982.8882.8880.0000.0000.0000.000
30A1155MET0-0.069-0.0337.831-1.479-1.4790.0000.0000.0000.000
31A1156GLY0-0.013-0.0019.497-1.173-1.1730.0000.0000.0000.000
32A1157TYR0-0.010-0.0059.5301.1431.1430.0000.0000.0000.000
33A1158ARG10.9090.94611.449-3.185-3.1850.0000.0000.0000.000
34A1159VAL0-0.021-0.01013.100-0.193-0.1930.0000.0000.0000.000
35A1160LYS10.8430.92016.065-0.617-0.6170.0000.0000.0000.000
36A1161TYR00.0360.00118.076-0.119-0.1190.0000.0000.0000.000
37A1162TRP00.0170.00719.1590.1260.1260.0000.0000.0000.000
38A1163ILE00.0400.02624.941-0.023-0.0230.0000.0000.0000.000
39A1164GLN0-0.090-0.06027.127-0.012-0.0120.0000.0000.0000.000
40A1165GLY0-0.007-0.00528.000-0.013-0.0130.0000.0000.0000.000
41A1166ASP-1-0.894-0.93427.4200.2530.2530.0000.0000.0000.000
42A1167SER0-0.0150.00125.440-0.065-0.0650.0000.0000.0000.000
43A1168GLU-1-0.805-0.89818.3880.2510.2510.0000.0000.0000.000
44A1169SER0-0.091-0.05321.8810.0960.0960.0000.0000.0000.000
45A1170GLU-1-0.837-0.92924.2860.3830.3830.0000.0000.0000.000
46A1171ALA0-0.085-0.03021.4250.0160.0160.0000.0000.0000.000
47A1172HIS00.0010.01522.7180.1520.1520.0000.0000.0000.000
48A1173LEU0-0.038-0.03716.6280.0660.0660.0000.0000.0000.000
49A1174LEU0-0.0020.00317.979-0.017-0.0170.0000.0000.0000.000
50A1175ASP-1-0.757-0.83314.2243.7493.7490.0000.0000.0000.000
51A1176SER00.012-0.00614.915-0.309-0.3090.0000.0000.0000.000
52A1177LYS10.8330.88714.039-3.148-3.1480.0000.0000.0000.000
53A1178VAL0-0.0070.00515.3560.0650.0650.0000.0000.0000.000
54A1179PRO0-0.014-0.01215.1440.1000.1000.0000.0000.0000.000
55A1180SER0-0.012-0.01016.365-0.320-0.3200.0000.0000.0000.000
56A1181VAL00.0010.00318.8610.2340.2340.0000.0000.0000.000
57A1182GLU-1-0.840-0.89720.8110.5570.5570.0000.0000.0000.000
58A1183LEU0-0.0020.00320.9300.0860.0860.0000.0000.0000.000
59A1184THR00.005-0.01924.674-0.092-0.0920.0000.0000.0000.000
60A1185ASN0-0.035-0.02627.939-0.019-0.0190.0000.0000.0000.000
61A1186LEU0-0.0190.01926.830-0.013-0.0130.0000.0000.0000.000
62A1187TYR00.0480.01530.880-0.010-0.0100.0000.0000.0000.000
63A1188PRO0-0.0270.00533.478-0.001-0.0010.0000.0000.0000.000
64A1189TYR0-0.077-0.06136.085-0.019-0.0190.0000.0000.0000.000
65A1190CYS00.0130.02131.650-0.024-0.0240.0000.0000.0000.000
66A1191ASP-1-0.859-0.93430.3010.0600.0600.0000.0000.0000.000
67A1192TYR00.0340.01326.1280.0270.0270.0000.0000.0000.000
68A1193GLU-1-0.816-0.90423.024-0.152-0.1520.0000.0000.0000.000
69A1194MET0-0.044-0.01820.1870.1420.1420.0000.0000.0000.000
70A1195LYS10.8470.93315.077-0.301-0.3010.0000.0000.0000.000
71A1196VAL00.014-0.00212.5190.2440.2440.0000.0000.0000.000
72A1197CYS0-0.0140.0168.602-0.365-0.3650.0000.0000.0000.000
73A1198ALA00.0390.0126.775-0.174-0.1740.0000.0000.0000.000
74A1199TYR0-0.033-0.0405.3741.4331.4330.0000.0000.0000.000
82A1207TYR00.009-0.0227.2320.8300.8300.0000.0000.0000.000
83A1208SER0-0.041-0.02010.768-0.675-0.6750.0000.0000.0000.000
84A1209SER0-0.005-0.00313.041-0.036-0.0360.0000.0000.0000.000
85A1210LEU0-0.0080.00816.2530.2220.2220.0000.0000.0000.000
86A1211VAL0-0.016-0.00318.993-0.097-0.0970.0000.0000.0000.000
87A1212SER00.0470.00921.9290.0820.0820.0000.0000.0000.000
88A1213CYS0-0.078-0.03425.398-0.018-0.0180.0000.0000.0000.000
89A1214ARG10.9331.00328.025-0.004-0.0040.0000.0000.0000.000
90A1215THR0-0.040-0.04530.7570.0000.0000.0000.0000.0000.000
91A1216HIS0-0.046-0.02932.646-0.048-0.0480.0000.0000.0000.000
92A1217GLN00.0390.03635.8790.0120.0120.0000.0000.0000.000
93A1218GLU-1-0.841-0.89038.1430.3060.3060.0000.0000.0000.000
94A1219VAL0-0.0010.01740.917-0.016-0.0160.0000.0000.0000.000
95A1220PRO0-0.018-0.00344.1070.0130.0130.0000.0000.0000.000
96A1221SER00.0340.01746.0840.0070.0070.0000.0000.0000.000
97A1222GLU-1-0.913-0.96447.4370.1780.1780.0000.0000.0000.000
98A1223PRO0-0.013-0.00550.607-0.001-0.0010.0000.0000.0000.000
99A1224GLY0-0.0060.00052.8570.0090.0090.0000.0000.0000.000
100A1225ARG10.9080.93452.321-0.141-0.1410.0000.0000.0000.000
101A1226LEU00.0020.00957.198-0.006-0.0060.0000.0000.0000.000
102A1227ALA0-0.0050.00660.2420.0030.0030.0000.0000.0000.000
103A1228PHE00.016-0.00362.792-0.003-0.0030.0000.0000.0000.000
104A1229ASN00.0110.01066.3830.0020.0020.0000.0000.0000.000
105A1230VAL00.0420.03369.1770.0000.0000.0000.0000.0000.000
106A1231VAL0-0.027-0.00971.979-0.003-0.0030.0000.0000.0000.000
107A1232SER00.004-0.00674.709-0.002-0.0020.0000.0000.0000.000
108A1233SER00.006-0.02876.3770.0030.0030.0000.0000.0000.000
109A1234THR0-0.020-0.01677.1370.0030.0030.0000.0000.0000.000
110A1235VAL0-0.017-0.00673.0680.0000.0000.0000.0000.0000.000
111A1236THR0-0.007-0.01568.9750.0030.0030.0000.0000.0000.000
112A1237GLN00.0050.00066.733-0.002-0.0020.0000.0000.0000.000
113A1238LEU00.0290.02761.8530.0040.0040.0000.0000.0000.000
114A1239SER0-0.022-0.02360.980-0.006-0.0060.0000.0000.0000.000
115A1240TRP00.0070.00655.1130.0060.0060.0000.0000.0000.000
116A1241ALA0-0.010-0.00353.371-0.006-0.0060.0000.0000.0000.000
117A1242GLU-1-0.930-0.97648.4140.0750.0750.0000.0000.0000.000
118A1243PRO0-0.054-0.03547.7380.0030.0030.0000.0000.0000.000
119A1244ALA0-0.0220.01546.725-0.006-0.0060.0000.0000.0000.000
120A1245GLU-1-0.878-0.93942.1930.2160.2160.0000.0000.0000.000
121A1246THR00.0250.00343.2640.0060.0060.0000.0000.0000.000
122A1247ASN0-0.036-0.03540.4030.0050.0050.0000.0000.0000.000
123A1248GLY00.0580.00840.4380.0100.0100.0000.0000.0000.000
124A1249GLU-1-0.892-0.92841.8660.0310.0310.0000.0000.0000.000
125A1250ILE0-0.017-0.01544.2160.0020.0020.0000.0000.0000.000
126A1251THR0-0.044-0.04147.699-0.012-0.0120.0000.0000.0000.000
127A1252ALA0-0.041-0.01050.278-0.009-0.0090.0000.0000.0000.000
128A1253TYR00.0280.01651.7750.0130.0130.0000.0000.0000.000
129A1254GLU-1-0.779-0.88555.4490.0880.0880.0000.0000.0000.000
130A1255VAL00.0030.01458.0420.0080.0080.0000.0000.0000.000
131A1256CYS0-0.069-0.02960.543-0.003-0.0030.0000.0000.0000.000
132A1257TYR00.0590.02663.0070.0040.0040.0000.0000.0000.000
133A1258GLY00.002-0.00166.271-0.004-0.0040.0000.0000.0000.000
134A1259LEU0-0.0150.01169.2940.0010.0010.0000.0000.0000.000
135A1260VAL0-0.017-0.00668.4060.0040.0040.0000.0000.0000.000
136A1261ASN0-0.020-0.02271.667-0.003-0.0030.0000.0000.0000.000
137A1262ASP-1-0.855-0.93672.5870.0940.0940.0000.0000.0000.000
138A1263ASP-1-0.902-0.93170.9320.1160.1160.0000.0000.0000.000
139A1264ASN0-0.049-0.03767.4920.0030.0030.0000.0000.0000.000
140A1265ARG10.9530.98367.708-0.110-0.1100.0000.0000.0000.000
141A1266PRO0-0.013-0.01766.347-0.004-0.0040.0000.0000.0000.000
142A1267ILE0-0.032-0.01969.5790.0020.0020.0000.0000.0000.000
143A1268GLY0-0.008-0.00271.612-0.004-0.0040.0000.0000.0000.000
144A1269PRO0-0.032-0.01869.7130.0040.0040.0000.0000.0000.000
145A1270MET0-0.0160.00462.600-0.001-0.0010.0000.0000.0000.000
146A1271LYS10.9450.98267.607-0.063-0.0630.0000.0000.0000.000
147A1272LYS10.8880.91960.179-0.090-0.0900.0000.0000.0000.000
148A1273VAL00.0010.00462.854-0.005-0.0050.0000.0000.0000.000
149A1274LEU0-0.0150.00956.8480.0070.0070.0000.0000.0000.000
150A1275VAL0-0.002-0.00658.017-0.006-0.0060.0000.0000.0000.000
151A1276ASP-1-0.853-0.94256.1260.0350.0350.0000.0000.0000.000
152A1277ASN0-0.006-0.00555.250-0.005-0.0050.0000.0000.0000.000
153A1278PRO00.0010.00151.2630.0020.0020.0000.0000.0000.000
154A1279LYS10.9790.97851.1500.0020.0020.0000.0000.0000.000
155A1280ASN0-0.036-0.00954.7090.0010.0010.0000.0000.0000.000
156A1281ARG10.9100.96952.062-0.054-0.0540.0000.0000.0000.000
157A1282MET00.0260.00058.0290.0030.0030.0000.0000.0000.000
158A1283LEU0-0.039-0.01261.847-0.004-0.0040.0000.0000.0000.000
159A1284LEU00.0100.01264.5250.0040.0040.0000.0000.0000.000
160A1285ILE0-0.035-0.01865.5020.0010.0010.0000.0000.0000.000
161A1286GLU-1-0.884-0.94969.7450.0330.0330.0000.0000.0000.000
162A1287ASN0-0.057-0.03173.5130.0010.0010.0000.0000.0000.000
163A1288LEU0-0.053-0.00471.1680.0030.0030.0000.0000.0000.000
164A1289ARG10.9420.95075.371-0.066-0.0660.0000.0000.0000.000
165A1290GLU-1-0.780-0.87077.4030.0500.0500.0000.0000.0000.000
166A1291SER0-0.020-0.01378.4550.0010.0010.0000.0000.0000.000
167A1292GLN0-0.057-0.00976.2930.0050.0050.0000.0000.0000.000
168A1293PRO00.0140.01472.323-0.001-0.0010.0000.0000.0000.000
169A1294TYR00.005-0.00369.633-0.001-0.0010.0000.0000.0000.000
170A1295ARG10.8840.94662.235-0.119-0.1190.0000.0000.0000.000
171A1296TYR00.007-0.01764.011-0.004-0.0040.0000.0000.0000.000
172A1297THR0-0.017-0.01159.3380.0060.0060.0000.0000.0000.000
173A1298VAL00.006-0.00156.396-0.008-0.0080.0000.0000.0000.000
174A1299LYS10.8220.91953.635-0.104-0.1040.0000.0000.0000.000
175A1300ALA00.0620.02150.363-0.011-0.0110.0000.0000.0000.000
176A1301ARG10.9210.97349.565-0.056-0.0560.0000.0000.0000.000
177A1302ASN00.012-0.01243.619-0.012-0.0120.0000.0000.0000.000
178A1303GLY0-0.004-0.00843.818-0.003-0.0030.0000.0000.0000.000
179A1304ALA0-0.036-0.00742.1380.0010.0010.0000.0000.0000.000
180A1305GLY0-0.016-0.00244.0490.0080.0080.0000.0000.0000.000
181A1306TRP0-0.031-0.03547.877-0.006-0.0060.0000.0000.0000.000
182A1307GLY00.0420.04048.6260.0120.0120.0000.0000.0000.000
183A1308PRO0-0.023-0.01348.772-0.009-0.0090.0000.0000.0000.000
184A1309GLU-1-0.889-0.95051.8460.1180.1180.0000.0000.0000.000
185A1310ARG10.8920.95352.503-0.144-0.1440.0000.0000.0000.000
186A1311GLU-1-0.846-0.93056.4420.1260.1260.0000.0000.0000.000
187A1312ALA0-0.027-0.01259.9810.0020.0020.0000.0000.0000.000
188A1313ILE0-0.010-0.00463.138-0.003-0.0030.0000.0000.0000.000
189A1314ILE00.0130.01466.5720.0000.0000.0000.0000.0000.000
190A1315ASN00.025-0.00269.498-0.004-0.0040.0000.0000.0000.000
191A1316LEU00.0310.01771.5910.0010.0010.0000.0000.0000.000
192A1317ALA0-0.0280.00074.628-0.003-0.0030.0000.0000.0000.000
193A1318THR0-0.093-0.05674.1530.0010.0010.0000.0000.0000.000
194A1319GLN0-0.033-0.01569.0500.0060.0060.0000.0000.0000.000
195A1320PRO-1-0.923-0.94471.0950.0610.0610.0000.0000.0000.000