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: 6ZN5Z

Calculation Name: 1QUQ-B-Xray540

Preferred Name:

Target Type:

Ligand Name:

Ligand 3-letter code:

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 1QUQ

Chain ID: B

ChEMBL ID:

UniProt ID: P15927

Base Structure: X-ray

Registration Date: 2025-07-14

Reference: C. Watanabe, N. Tani, K. Kamisaka, T. Honma et al., Interaction energy analysis of Apo structure dataset on FMODB, To be published.

DOI:

Apendix: None


IFIE MAP

IFIE Diagram


Modeling method
Optimization MOE:Amber10:EHT
Restraint OptAll
Protonation MOE:Protonate 3D
Complement MOE:Structure Preparation
Water No
Procedure Auto-FMO protocol ver. 2.20220422
Remarks
FMO calculation
FMO method FMO2-MP2/6-31G(d)
Fragmentation Auto
Number of fragment 211
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23Q2 / 20200603(SMP)
Total energy (hartree)
FMO2-HF: Electronic energy -905871.626466
FMO2-HF: Nuclear repulsion 860377.379222
FMO2-HF: Total energy -45494.247244
FMO2-MP2: Total energy -45623.351687


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:3:ASP)


Summations of interaction energy for fragment #1(B:3: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.
1.2762.4656.531-4.212-3.508-0.008
Interaction energy analysis for fragmet #1(B:3:ASP)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 0 / q_Mulliken : 0.123 / q_NPA : 0.006
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].
4B4MET0-0.1320.0713.711-0.3670.2230.009-0.279-0.3200.001
5B5MET00.072-0.1653.784-0.7061.250-0.004-1.159-0.7930.003
6B5MET0-0.0940.1273.7260.5480.681-0.0010.036-0.1680.000
7B6ASP00.068-0.1005.7140.1130.190-0.002-0.003-0.0720.000
8B6ASP-1-0.966-0.8407.034-0.369-0.3690.0000.0000.0000.000
9B7LEU0-0.008-0.1287.6390.1890.1890.0000.0000.0000.000
10B7LEU0-0.0480.1117.2560.0480.0480.0000.0000.0000.000
11B8PRO00.011-0.0879.265-0.188-0.1880.0000.0000.0000.000
12B9ARG00.077-0.0279.7630.1030.1030.0000.0000.0000.000
13B9ARG10.7761.0446.3760.8680.8680.0000.0000.0000.000
14B10SER00.050-0.08810.888-0.051-0.0510.0000.0000.0000.000
15B10SER0-0.0310.08414.4730.0080.0080.0000.0000.0000.000
16B11ARG00.113-0.06713.5510.0040.0040.0000.0000.0000.000
17B11ARG10.7370.97913.8200.3910.3910.0000.0000.0000.000
18B12ILE00.016-0.09615.3810.0200.0200.0000.0000.0000.000
19B12ILE0-0.0880.07214.4600.0070.0070.0000.0000.0000.000
20B13ASN00.111-0.03717.313-0.025-0.0250.0000.0000.0000.000
21B13ASN0-0.0320.06921.1060.0130.0130.0000.0000.0000.000
22B14ALA00.122-0.12919.3590.0140.0140.0000.0000.0000.000
23B14ALA0-0.0340.13720.5970.0000.0000.0000.0000.0000.000
24B15GLY0-0.088-0.15120.3810.0150.0150.0000.0000.0000.000
25B16MET00.0740.00719.8970.0140.0140.0000.0000.0000.000
26B16MET0-0.0830.11719.116-0.006-0.0060.0000.0000.0000.000
27B17LEU00.058-0.11717.2370.0150.0150.0000.0000.0000.000
28B17LEU0-0.0780.12815.702-0.001-0.0010.0000.0000.0000.000
29B18ALA00.189-0.08018.0290.0250.0250.0000.0000.0000.000
30B18ALA0-0.0870.10422.267-0.002-0.0020.0000.0000.0000.000
31B19GLN00.015-0.13120.5500.0190.0190.0000.0000.0000.000
32B19GLN0-0.0860.09420.584-0.009-0.0090.0000.0000.0000.000
33B20PHE00.022-0.07116.1190.0220.0220.0000.0000.0000.000
34B20PHE0-0.0840.08614.919-0.007-0.0070.0000.0000.0000.000
35B21ILE00.144-0.08814.7740.0240.0240.0000.0000.0000.000
36B21ILE0-0.0850.10016.5530.0010.0010.0000.0000.0000.000
37B22ASP00.005-0.09312.497-0.022-0.0220.0000.0000.0000.000
38B22ASP-1-0.888-0.80211.8830.5160.5160.0000.0000.0000.000
39B23LYS00.052-0.13312.0180.0820.0820.0000.0000.0000.000
40B23LYS10.7541.01013.102-0.180-0.1800.0000.0000.0000.000
41B24PRO00.011-0.1217.7430.0180.0180.0000.0000.0000.000
42B25VAL0-0.023-0.0138.958-0.054-0.0540.0000.0000.0000.000
43B25VAL0-0.0480.10010.568-0.001-0.0010.0000.0000.0000.000
44B26CYS00.164-0.1119.048-0.032-0.0320.0000.0000.0000.000
45B26CYS0-0.1540.11310.661-0.007-0.0070.0000.0000.0000.000
46B27PHE00.114-0.10411.3510.0450.0450.0000.0000.0000.000
47B27PHE0-0.0660.09613.3460.0130.0130.0000.0000.0000.000
48B28VAL00.063-0.13613.661-0.053-0.0530.0000.0000.0000.000
49B28VAL0-0.1060.12415.0250.0010.0010.0000.0000.0000.000
50B29GLY00.020-0.10216.3850.0370.0370.0000.0000.0000.000
51B30ARG00.1280.04219.086-0.032-0.0320.0000.0000.0000.000
52B30ARG10.7320.96823.1730.1680.1680.0000.0000.0000.000
53B31LEU00.109-0.13120.3660.0190.0190.0000.0000.0000.000
54B31LEU0-0.1250.12418.711-0.002-0.0020.0000.0000.0000.000
55B32GLU00.051-0.11721.1300.0020.0020.0000.0000.0000.000
56B32GLU-1-0.881-0.75623.299-0.078-0.0780.0000.0000.0000.000
57B33LYS00.027-0.09822.0540.0060.0060.0000.0000.0000.000
58B33LYS10.7440.96722.9610.0720.0720.0000.0000.0000.000
59B34ILE00.120-0.09320.268-0.006-0.0060.0000.0000.0000.000
60B34ILE0-0.0240.14419.285-0.001-0.0010.0000.0000.0000.000
61B35HIS00.096-0.09720.1500.0100.0100.0000.0000.0000.000
62B35HIS0-0.0860.10720.014-0.002-0.0020.0000.0000.0000.000
63B36PRO0-0.035-0.11821.564-0.011-0.0110.0000.0000.0000.000
64B37THR00.0120.00120.372-0.005-0.0050.0000.0000.0000.000
65B37THR0-0.0520.04719.6100.0000.0000.0000.0000.0000.000
66B38GLY00.064-0.04818.925-0.002-0.0020.0000.0000.0000.000
67B39LYS00.0680.02615.150-0.049-0.0490.0000.0000.0000.000
68B39LYS10.7370.99613.0410.0160.0160.0000.0000.0000.000
69B40MET00.114-0.08715.0120.0220.0220.0000.0000.0000.000
70B40MET0-0.1340.07616.8370.0020.0020.0000.0000.0000.000
71B41PHE00.061-0.07416.2610.0010.0010.0000.0000.0000.000
72B41PHE0-0.0040.11013.2370.0010.0010.0000.0000.0000.000
73B42ILE00.064-0.10517.3500.0130.0130.0000.0000.0000.000
74B42ILE0-0.1120.07519.9430.0030.0030.0000.0000.0000.000
75B43LEU00.078-0.09618.214-0.007-0.0070.0000.0000.0000.000
76B43LEU0-0.0420.12215.354-0.002-0.0020.0000.0000.0000.000
77B44SER00.019-0.08419.4340.0210.0210.0000.0000.0000.000
78B44SER0-0.0590.04423.459-0.003-0.0030.0000.0000.0000.000
79B45ASP00.080-0.06121.272-0.023-0.0230.0000.0000.0000.000
80B45ASP-1-0.806-0.80220.713-0.070-0.0700.0000.0000.0000.000
81B46GLY0-0.020-0.12422.0180.0030.0030.0000.0000.0000.000
82B47GLU00.0730.01324.8180.0010.0010.0000.0000.0000.000
83B47GLU-1-0.837-0.75325.214-0.053-0.0530.0000.0000.0000.000
84B48GLY0-0.041-0.12725.9200.0090.0090.0000.0000.0000.000
85B49LYS00.049-0.02624.6230.0030.0030.0000.0000.0000.000
86B49LYS10.6870.98923.7210.0460.0460.0000.0000.0000.000
87B50ASN00.132-0.09222.279-0.013-0.0130.0000.0000.0000.000
88B50ASN0-0.1000.08222.7080.0040.0040.0000.0000.0000.000
89B51GLY0-0.027-0.11118.4230.0160.0160.0000.0000.0000.000
90B52THR00.0240.03517.621-0.027-0.0270.0000.0000.0000.000
91B52THR0-0.0630.03317.159-0.001-0.0010.0000.0000.0000.000
92B53ILE00.067-0.08413.5780.0480.0480.0000.0000.0000.000
93B53ILE0-0.0700.11511.879-0.006-0.0060.0000.0000.0000.000
94B54GLU00.189-0.06813.329-0.049-0.0490.0000.0000.0000.000
95B54GLU-1-0.853-0.75113.1420.1480.1480.0000.0000.0000.000
96B55LEU00.005-0.15010.6370.0310.0310.0000.0000.0000.000
97B55LEU0-0.0290.14411.192-0.012-0.0120.0000.0000.0000.000
98B56MET00.105-0.0838.2320.0480.0480.0000.0000.0000.000
99B56MET0-0.0920.1106.4800.0380.0380.0000.0000.0000.000
100B57GLU0-0.014-0.1399.6890.0890.0890.0000.0000.0000.000
101B57GLU-1-0.854-0.80210.243-0.040-0.0400.0000.0000.0000.000
102B58PRO0-0.032-0.12611.972-0.026-0.0260.0000.0000.0000.000
103B59LEU00.095-0.00414.623-0.058-0.0580.0000.0000.0000.000
104B59LEU0-0.0850.10014.3520.0040.0040.0000.0000.0000.000
105B60ASP00.054-0.08116.2560.0500.0500.0000.0000.0000.000
106B60ASP-1-0.993-0.86616.339-0.300-0.3000.0000.0000.0000.000
107B61GLU00.004-0.14218.0960.0300.0300.0000.0000.0000.000
108B61GLU-1-0.931-0.79815.856-0.457-0.4570.0000.0000.0000.000
109B62GLU00.098-0.11419.370-0.007-0.0070.0000.0000.0000.000
110B62GLU-1-1.043-0.86123.139-0.142-0.1420.0000.0000.0000.000
111B63ILE00.079-0.09918.0400.0050.0050.0000.0000.0000.000
112B63ILE0-0.0940.09615.946-0.001-0.0010.0000.0000.0000.000
113B64SER0-0.034-0.11419.4680.0290.0290.0000.0000.0000.000
114B64SER0-0.0270.08122.7860.0030.0030.0000.0000.0000.000
115B65GLY00.033-0.09620.774-0.019-0.0190.0000.0000.0000.000
116B66ILE00.1090.00820.3130.0150.0150.0000.0000.0000.000
117B66ILE0-0.1440.08018.6150.0020.0020.0000.0000.0000.000
118B67VAL00.089-0.11216.319-0.026-0.0260.0000.0000.0000.000
119B67VAL0-0.0500.13114.150-0.001-0.0010.0000.0000.0000.000
120B68GLU00.110-0.08113.7020.0710.0710.0000.0000.0000.000
121B68GLU-1-0.866-0.79311.721-0.528-0.5280.0000.0000.0000.000
122B69VAL00.056-0.11510.120-0.122-0.1220.0000.0000.0000.000
123B69VAL0-0.0730.1069.6040.0140.0140.0000.0000.0000.000
124B70VAL00.084-0.1046.5770.1360.1360.0000.0000.0000.000
125B70VAL0-0.0680.1205.090-0.003-0.0030.0000.0000.0000.000
126B71GLY00.037-0.1066.0550.0330.0330.0000.0000.0000.000
127B72ARG00.1030.0076.986-0.075-0.0750.0000.0000.0000.000
128B72ARG10.7371.0207.416-0.655-0.6550.0000.0000.0000.000
129B73VAL00.109-0.1219.005-0.016-0.0160.0000.0000.0000.000
130B73VAL0-0.1160.12512.773-0.008-0.0080.0000.0000.0000.000
131B74THR00.028-0.04912.7820.0570.0570.0000.0000.0000.000
132B74THR0-0.0260.06312.157-0.004-0.0040.0000.0000.0000.000
133B75ALA00.157-0.07214.039-0.033-0.0330.0000.0000.0000.000
134B75ALA0-0.0680.09917.2140.0030.0030.0000.0000.0000.000
135B76LYS0-0.041-0.12017.095-0.014-0.0140.0000.0000.0000.000
136B76LYS10.7430.95716.030-0.162-0.1620.0000.0000.0000.000
137B77ALA00.111-0.06617.560-0.016-0.0160.0000.0000.0000.000
138B77ALA0-0.0650.09519.397-0.004-0.0040.0000.0000.0000.000
139B78THR00.016-0.09016.170-0.025-0.0250.0000.0000.0000.000
140B78THR0-0.0790.00815.9880.0120.0120.0000.0000.0000.000
141B79ILE00.100-0.07012.1170.0570.0570.0000.0000.0000.000
142B79ILE0-0.0620.10310.129-0.009-0.0090.0000.0000.0000.000
143B80LEU00.144-0.08510.028-0.095-0.0950.0000.0000.0000.000
144B80LEU0-0.1480.0887.3930.0270.0270.0000.0000.0000.000
145B81CYS00.083-0.1407.8710.1790.1790.0000.0000.0000.000
146B81CYS0-0.1340.1178.169-0.053-0.0530.0000.0000.0000.000
147B82THR00.017-0.0753.2090.194-0.2490.1300.473-0.1600.000
148B82THR0-0.1350.0122.1262.0280.7766.402-3.232-1.919-0.012
149B83SER00.061-0.0804.556-0.712-0.644-0.002-0.016-0.0500.000
150B83SER0-0.0450.0664.0920.2730.333-0.001-0.032-0.0260.000
151B84TYR0-0.001-0.1126.3910.2450.2450.0000.0000.0000.000
152B84TYR0-0.0950.03410.2900.0070.0070.0000.0000.0000.000
153B85VAL00.115-0.1119.942-0.136-0.1360.0000.0000.0000.000
154B85VAL0-0.0980.10710.732-0.003-0.0030.0000.0000.0000.000
155B86GLN00.115-0.08212.9640.0570.0570.0000.0000.0000.000
156B86GLN0-0.0190.14717.031-0.003-0.0030.0000.0000.0000.000
157B87PHE0-0.028-0.12016.612-0.035-0.0350.0000.0000.0000.000
158B87PHE0-0.0980.07815.2780.0120.0120.0000.0000.0000.000
159B88LYS00.110-0.05118.7750.0140.0140.0000.0000.0000.000
160B88LYS10.8551.03820.6060.3120.3120.0000.0000.0000.000
161B89GLU00.050-0.10022.088-0.007-0.0070.0000.0000.0000.000
162B89GLU-1-0.805-0.76123.630-0.187-0.1870.0000.0000.0000.000
163B90ASP00.102-0.02825.534-0.001-0.0010.0000.0000.0000.000
164B90ASP-1-0.910-0.86527.492-0.170-0.1700.0000.0000.0000.000
165B91SER00.024-0.08528.5590.0050.0050.0000.0000.0000.000
166B91SER0-0.0870.03031.8950.0040.0040.0000.0000.0000.000
167B92HIS0-0.061-0.12530.0480.0130.0130.0000.0000.0000.000
168B92HIS10.8471.02329.1900.1440.1440.0000.0000.0000.000
169B93PRO00.075-0.05727.769-0.012-0.0120.0000.0000.0000.000
170B94PHE00.1310.00623.8810.0080.0080.0000.0000.0000.000
171B94PHE0-0.0990.09220.735-0.006-0.0060.0000.0000.0000.000
172B95ASP00.083-0.13425.3470.0020.0020.0000.0000.0000.000
173B95ASP-1-0.935-0.79527.426-0.118-0.1180.0000.0000.0000.000
174B96LEU00.108-0.13423.348-0.006-0.0060.0000.0000.0000.000
175B96LEU0-0.1300.11120.691-0.001-0.0010.0000.0000.0000.000
176B97GLY00.018-0.08424.2130.0040.0040.0000.0000.0000.000
177B98LEU00.088-0.01226.5080.0060.0060.0000.0000.0000.000
178B98LEU0-0.0790.11727.1420.0000.0000.0000.0000.0000.000
179B99TYR00.097-0.07522.2240.0050.0050.0000.0000.0000.000
180B99TYR0-0.0210.10516.745-0.018-0.0180.0000.0000.0000.000
181B100ASN00.086-0.06122.423-0.005-0.0050.0000.0000.0000.000
182B100ASN0-0.1580.03423.6260.0020.0020.0000.0000.0000.000
183B101GLU00.066-0.10723.6740.0080.0080.0000.0000.0000.000
184B101GLU-1-0.860-0.79827.568-0.075-0.0750.0000.0000.0000.000
185B102ALA00.135-0.08923.6750.0140.0140.0000.0000.0000.000
186B102ALA0-0.0980.10322.971-0.004-0.0040.0000.0000.0000.000
187B103VAL00.051-0.10520.8230.0000.0000.0000.0000.0000.000
188B103VAL0-0.1190.08818.959-0.001-0.0010.0000.0000.0000.000
189B104LYS00.108-0.07621.5760.0080.0080.0000.0000.0000.000
190B104LYS10.6950.98224.7610.0690.0690.0000.0000.0000.000
191B105ILE00.162-0.04824.6470.0110.0110.0000.0000.0000.000
192B105ILE0-0.1100.07825.6110.0000.0000.0000.0000.0000.000
193B106ILE00.024-0.11121.0910.0110.0110.0000.0000.0000.000
194B106ILE0-0.1030.07618.927-0.005-0.0050.0000.0000.0000.000
195B107HIS0-0.042-0.11922.0080.0020.0020.0000.0000.0000.000
196B107HIS10.7340.96518.1680.0680.0680.0000.0000.0000.000
197B108ASP00.197-0.07323.3320.0130.0130.0000.0000.0000.000
198B108ASP-1-1.001-0.86327.660-0.048-0.0480.0000.0000.0000.000
199B109PHE0-0.066-0.10725.8500.0090.0090.0000.0000.0000.000
200B109PHE0-0.1060.07426.6890.0000.0000.0000.0000.0000.000
201B110PRO00.130-0.07222.760-0.009-0.0090.0000.0000.0000.000
202B111GLN00.0400.00023.479-0.006-0.0060.0000.0000.0000.000
203B111GLN0-0.0600.10127.6230.0040.0040.0000.0000.0000.000
204B112PHE0-0.039-0.13825.7790.0020.0020.0000.0000.0000.000
205B112PHE0-0.0550.08926.7130.0020.0020.0000.0000.0000.000
206B113TYR00.080-0.09921.987-0.012-0.0120.0000.0000.0000.000
207B113TYR0-0.0970.10417.647-0.011-0.0110.0000.0000.0000.000
208B114PRO00.049-0.08520.3160.0040.0040.0000.0000.0000.000
209B115LEU00.1110.03216.691-0.036-0.0360.0000.0000.0000.000
210B115LEU0-0.1150.09814.1680.0030.0030.0000.0000.0000.000
211B116GLY0-0.043-0.13715.9600.0330.0330.0000.0000.0000.000