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: 6G4LZ

Calculation Name: 1U9P-A-Xray540

Preferred Name:

Target Type:

Ligand Name:

Ligand 3-letter code:

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 1U9P

Chain ID: A

ChEMBL ID:

UniProt ID: P03050

Base Structure: X-ray

Registration Date: 2025-07-08

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 184
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23Q2 / 20200603(SMP)
Total energy (hartree)
FMO2-HF: Electronic energy -780305.67973
FMO2-HF: Nuclear repulsion 740057.01399
FMO2-HF: Total energy -40248.66574
FMO2-MP2: Total energy -40365.837814


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:7:MET)


Summations of interaction energy for fragment #1(A:7:MET)
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.
-3.262-1.2410.002-0.802-1.2220.005
Interaction energy analysis for fragmet #1(A:7:MET)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 0 / q_Mulliken : 0.112 / q_NPA : -0.009
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].
4A9GLN00.0680.0053.884-3.964-2.297-0.007-1.059-0.6010.006
5A9GLN0-0.0010.1166.0660.2350.2350.0000.0000.0000.000
6A10PHE00.106-0.0846.8340.4990.4990.0000.0000.0000.000
7A10PHE0-0.0870.0959.3750.0400.0400.0000.0000.0000.000
8A11ASN00.114-0.0679.965-0.088-0.0880.0000.0000.0000.000
9A11ASN0-0.1700.04013.361-0.002-0.0020.0000.0000.0000.000
10A12LEU00.132-0.08513.0470.1430.1430.0000.0000.0000.000
11A12LEU0-0.1050.09713.706-0.020-0.0200.0000.0000.0000.000
12A13ARG00.112-0.09114.886-0.011-0.0110.0000.0000.0000.000
13A13ARG10.8201.05518.5490.5180.5180.0000.0000.0000.000
14A14TRP00.101-0.08418.5750.0190.0190.0000.0000.0000.000
15A14TRP0-0.1170.08517.852-0.029-0.0290.0000.0000.0000.000
16A15PRO0-0.030-0.11620.7940.0230.0230.0000.0000.0000.000
17A16GLY00.0450.01624.0480.0010.0010.0000.0000.0000.000
18A17GLY0-0.031-0.00525.9450.0110.0110.0000.0000.0000.000
19A18GLY00.0040.01423.7800.0060.0060.0000.0000.0000.000
20A19PRO0-0.011-0.01320.197-0.010-0.0100.0000.0000.0000.000
21A20GLN00.1050.00017.6510.0070.0070.0000.0000.0000.000
22A20GLN0-0.0320.12616.785-0.009-0.0090.0000.0000.0000.000
23A21PHE00.026-0.09914.4290.0260.0260.0000.0000.0000.000
24A21PHE0-0.0730.09613.7550.0080.0080.0000.0000.0000.000
25A22ASN00.205-0.03411.230-0.014-0.0140.0000.0000.0000.000
26A22ASN0-0.1140.0649.221-0.278-0.2780.0000.0000.0000.000
27A23LEU00.019-0.1488.844-0.105-0.1050.0000.0000.0000.000
28A23LEU0-0.0800.1258.8900.0380.0380.0000.0000.0000.000
29A24ARG00.052-0.0904.8610.1310.134-0.002-0.0030.0020.000
30A24ARG10.8061.0314.3652.6192.669-0.001-0.008-0.0410.000
31A25TRP00.111-0.0964.365-0.725-0.5780.003-0.021-0.1290.000
32A25TRP0-0.0770.1056.1730.3530.3530.0000.0000.0000.000
33A26PRO00.076-0.0683.631-1.267-1.3720.0060.389-0.291-0.001
34A27ARG00.0610.0164.654-0.608-0.598-0.002-0.006-0.0020.000
35A27ARG10.8460.9963.808-4.030-3.7810.005-0.094-0.1600.000
36A28GLU00.055-0.0885.995-0.351-0.3510.0000.0000.0000.000
37A28GLU-1-0.823-0.7546.1791.8011.8010.0000.0000.0000.000
38A29VAL00.090-0.0868.1680.0790.0790.0000.0000.0000.000
39A29VAL0-0.0850.0888.274-0.026-0.0260.0000.0000.0000.000
40A30LEU00.150-0.0788.3520.0900.0900.0000.0000.0000.000
41A30LEU0-0.1210.0847.718-0.074-0.0740.0000.0000.0000.000
42A31ASP00.032-0.1359.755-0.045-0.0450.0000.0000.0000.000
43A31ASP-1-0.865-0.7739.494-0.074-0.0740.0000.0000.0000.000
44A32LEU00.101-0.08911.6490.0430.0430.0000.0000.0000.000
45A32LEU0-0.0680.12213.4100.0060.0060.0000.0000.0000.000
46A33VAL00.031-0.10713.0200.0590.0590.0000.0000.0000.000
47A33VAL0-0.0970.06512.386-0.023-0.0230.0000.0000.0000.000
48A34ARG00.071-0.08613.6560.0130.0130.0000.0000.0000.000
49A34ARG10.7410.9708.8730.5280.5280.0000.0000.0000.000
50A35LYS00.154-0.04815.4010.0040.0040.0000.0000.0000.000
51A35LYS10.8791.07316.9400.0340.0340.0000.0000.0000.000
52A36VAL00.087-0.07817.5660.0260.0260.0000.0000.0000.000
53A36VAL0-0.1080.07817.967-0.002-0.0020.0000.0000.0000.000
54A37ALA00.130-0.07418.3750.0210.0210.0000.0000.0000.000
55A37ALA0-0.1100.05818.281-0.013-0.0130.0000.0000.0000.000
56A38GLU00.042-0.11619.6910.0030.0030.0000.0000.0000.000
57A38GLU-1-1.045-0.86620.130-0.120-0.1200.0000.0000.0000.000
58A39GLU00.071-0.08521.6080.0080.0080.0000.0000.0000.000
59A39GLU-1-0.913-0.80322.299-0.112-0.1120.0000.0000.0000.000
60A40ASN00.031-0.08623.2210.0170.0170.0000.0000.0000.000
61A40ASN0-0.1500.03022.2640.0170.0170.0000.0000.0000.000
62A41GLY00.053-0.07824.7740.0000.0000.0000.0000.0000.000
63A42ARG00.025-0.01422.8700.0030.0030.0000.0000.0000.000
64A42ARG10.7951.01822.2520.2360.2360.0000.0000.0000.000
65A43SER00.106-0.03220.7860.0030.0030.0000.0000.0000.000
66A43SER0-0.0610.04720.445-0.011-0.0110.0000.0000.0000.000
67A44VAL00.149-0.09916.0160.0200.0200.0000.0000.0000.000
68A44VAL0-0.0600.11313.894-0.009-0.0090.0000.0000.0000.000
69A45ASN00.126-0.05016.715-0.048-0.0480.0000.0000.0000.000
70A45ASN0-0.1200.04817.361-0.060-0.0600.0000.0000.0000.000
71A46SER00.033-0.08117.648-0.026-0.0260.0000.0000.0000.000
72A46SER0-0.0590.06621.8340.0070.0070.0000.0000.0000.000
73A47GLU00.102-0.08518.9140.0130.0130.0000.0000.0000.000
74A47GLU-1-0.801-0.72317.987-0.284-0.2840.0000.0000.0000.000
75A48ILE00.036-0.09515.7380.0400.0400.0000.0000.0000.000
76A48ILE0-0.0750.07813.021-0.027-0.0270.0000.0000.0000.000
77A49TYR00.094-0.08416.904-0.002-0.0020.0000.0000.0000.000
78A49TYR0-0.0640.09320.1340.0010.0010.0000.0000.0000.000
79A50GLN00.036-0.11119.8940.0120.0120.0000.0000.0000.000
80A50GLN0-0.0560.10621.7170.0180.0180.0000.0000.0000.000
81A51ARG00.127-0.07418.7800.0380.0380.0000.0000.0000.000
82A51ARG10.6970.95217.2810.2820.2820.0000.0000.0000.000
83A52VAL00.087-0.08819.3300.0300.0300.0000.0000.0000.000
84A52VAL0-0.1090.08617.445-0.009-0.0090.0000.0000.0000.000
85A53MET00.130-0.07420.0010.0190.0190.0000.0000.0000.000
86A53MET0-0.1030.10423.9070.0070.0070.0000.0000.0000.000
87A54GLU00.064-0.13123.4560.0210.0210.0000.0000.0000.000
88A54GLU-1-0.919-0.79923.600-0.204-0.2040.0000.0000.0000.000
89A55SER00.007-0.08521.8090.0340.0340.0000.0000.0000.000
90A55SER0-0.0690.04421.106-0.011-0.0110.0000.0000.0000.000
91A56PHE00.075-0.10023.2330.0220.0220.0000.0000.0000.000
92A56PHE0-0.0840.08121.250-0.002-0.0020.0000.0000.0000.000
93A57LYS00.130-0.07525.5120.0170.0170.0000.0000.0000.000
94A57LYS10.7611.00527.5150.1810.1810.0000.0000.0000.000
95A58LYS00.054-0.06926.8220.0170.0170.0000.0000.0000.000
96A58LYS10.8541.04825.6200.1410.1410.0000.0000.0000.000
97A59GLU0-0.002-0.13626.9580.0190.0190.0000.0000.0000.000
98A59GLU-1-0.836-0.75524.358-0.252-0.2520.0000.0000.0000.000
99A60GLY00.021-0.09328.2220.0070.0070.0000.0000.0000.000
100A61ARG00.0270.02228.5970.0110.0110.0000.0000.0000.000
101A61ARG10.7951.00024.9640.2140.2140.0000.0000.0000.000
102A62ILE00.105-0.04129.676-0.007-0.0070.0000.0000.0000.000
103A62ILE0-0.1550.04126.821-0.002-0.0020.0000.0000.0000.000
104A63GLY00.049-0.09530.6610.0090.0090.0000.0000.0000.000
105A64GLY00.005-0.00533.832-0.007-0.0070.0000.0000.0000.000
106A65THR00.0010.01534.7720.0100.0100.0000.0000.0000.000
107A65THR0-0.0560.04432.8050.0020.0020.0000.0000.0000.000
108A66GLY00.027-0.07136.0830.0050.0050.0000.0000.0000.000
109A67GLY00.001-0.02135.553-0.002-0.0020.0000.0000.0000.000
110A68SER00.0710.01934.4020.0070.0070.0000.0000.0000.000
111A68SER0-0.0450.08535.088-0.002-0.0020.0000.0000.0000.000
112A69GLY00.030-0.04730.756-0.010-0.0100.0000.0000.0000.000
113A70GLY0-0.042-0.03329.797-0.007-0.0070.0000.0000.0000.000
114A71GLY00.0180.00125.879-0.012-0.0120.0000.0000.0000.000
115A72ARG00.072-0.01025.448-0.028-0.0280.0000.0000.0000.000
116A72ARG10.7770.99626.8700.2670.2670.0000.0000.0000.000
117A73GLU00.153-0.10026.773-0.015-0.0150.0000.0000.0000.000
118A73GLU-1-0.937-0.78228.748-0.201-0.2010.0000.0000.0000.000
119A74VAL00.125-0.09724.3450.0080.0080.0000.0000.0000.000
120A74VAL0-0.0790.10522.425-0.004-0.0040.0000.0000.0000.000
121A75LEU00.064-0.11322.325-0.027-0.0270.0000.0000.0000.000
122A75LEU0-0.1040.07621.124-0.007-0.0070.0000.0000.0000.000
123A76ASP00.069-0.09722.907-0.036-0.0360.0000.0000.0000.000
124A76ASP-1-0.865-0.76226.938-0.273-0.2730.0000.0000.0000.000
125A77LEU00.084-0.10824.9430.0020.0020.0000.0000.0000.000
126A77LEU0-0.1090.12424.692-0.001-0.0010.0000.0000.0000.000
127A78VAL00.113-0.10119.9550.0170.0170.0000.0000.0000.000
128A78VAL0-0.0850.07318.981-0.013-0.0130.0000.0000.0000.000
129A79ARG00.064-0.06520.430-0.032-0.0320.0000.0000.0000.000
130A79ARG10.8181.03221.0440.4240.4240.0000.0000.0000.000
131A80LYS00.154-0.04421.946-0.013-0.0130.0000.0000.0000.000
132A80LYS10.8161.02226.0120.2020.2020.0000.0000.0000.000
133A81VAL00.111-0.07823.1480.0160.0160.0000.0000.0000.000
134A81VAL0-0.1430.07921.9410.0010.0010.0000.0000.0000.000
135A82ALA00.098-0.09819.0130.0210.0210.0000.0000.0000.000
136A82ALA0-0.1060.06818.237-0.015-0.0150.0000.0000.0000.000
137A83GLU00.058-0.10119.934-0.008-0.0080.0000.0000.0000.000
138A83GLU-1-1.041-0.86923.225-0.249-0.2490.0000.0000.0000.000
139A84GLU00.064-0.11422.5900.0130.0130.0000.0000.0000.000
140A84GLU-1-0.929-0.82224.348-0.210-0.2100.0000.0000.0000.000
141A85ASN00.032-0.05920.6090.0290.0290.0000.0000.0000.000
142A85ASN0-0.1680.01319.8250.0260.0260.0000.0000.0000.000
143A86GLY00.060-0.07920.2090.0040.0040.0000.0000.0000.000
144A87ARG00.028-0.02516.597-0.002-0.0020.0000.0000.0000.000
145A87ARG10.7911.03015.7800.3380.3380.0000.0000.0000.000
146A88SER00.118-0.02814.3590.0470.0470.0000.0000.0000.000
147A88SER0-0.0520.05412.510-0.026-0.0260.0000.0000.0000.000
148A89VAL00.147-0.08115.264-0.021-0.0210.0000.0000.0000.000
149A89VAL0-0.0530.11716.440-0.004-0.0040.0000.0000.0000.000
150A90ASN00.067-0.08911.7190.0650.0650.0000.0000.0000.000
151A90ASN0-0.0970.04810.7920.1570.1570.0000.0000.0000.000
152A91SER0-0.002-0.08511.458-0.208-0.2080.0000.0000.0000.000
153A91SER0-0.0180.09011.9780.0630.0630.0000.0000.0000.000
154A92GLU00.146-0.07912.5280.0180.0180.0000.0000.0000.000
155A92GLU-1-0.854-0.75017.143-0.377-0.3770.0000.0000.0000.000
156A93ILE00.062-0.10114.6520.0870.0870.0000.0000.0000.000
157A93ILE0-0.0840.08113.609-0.007-0.0070.0000.0000.0000.000
158A94TYR00.060-0.09410.9050.0710.0710.0000.0000.0000.000
159A94TYR0-0.0830.0728.522-0.124-0.1240.0000.0000.0000.000
160A95GLN00.061-0.09912.0530.0470.0470.0000.0000.0000.000
161A95GLN0-0.0540.10413.411-0.038-0.0380.0000.0000.0000.000
162A96ARG00.107-0.07914.8180.0710.0710.0000.0000.0000.000
163A96ARG10.6760.94617.1490.3340.3340.0000.0000.0000.000
164A97VAL00.123-0.08714.2770.0960.0960.0000.0000.0000.000
165A97VAL0-0.1080.09613.237-0.015-0.0150.0000.0000.0000.000
166A98MET00.104-0.08513.8060.0640.0640.0000.0000.0000.000
167A98MET0-0.1180.09611.232-0.013-0.0130.0000.0000.0000.000
168A99GLU00.059-0.09414.6200.0700.0700.0000.0000.0000.000
169A99GLU-1-0.868-0.79517.685-0.170-0.1700.0000.0000.0000.000
170A100SER00.015-0.07418.1300.0550.0550.0000.0000.0000.000
171A100SER0-0.0480.04817.406-0.006-0.0060.0000.0000.0000.000
172A101PHE00.061-0.10416.8590.0350.0350.0000.0000.0000.000
173A101PHE0-0.0550.08313.526-0.002-0.0020.0000.0000.0000.000
174A102LYS00.123-0.07818.2350.0370.0370.0000.0000.0000.000
175A102LYS10.7780.99716.3680.1320.1320.0000.0000.0000.000
176A103LYS00.028-0.05919.7660.0300.0300.0000.0000.0000.000
177A103LYS10.7600.99221.5790.1490.1490.0000.0000.0000.000
178A104GLU00.066-0.10621.7950.0160.0160.0000.0000.0000.000
179A104GLU-1-0.845-0.76421.404-0.187-0.1870.0000.0000.0000.000
180A105GLY0-0.002-0.09522.4040.0120.0120.0000.0000.0000.000
181A106ARG00.032-0.00219.4170.0300.0300.0000.0000.0000.000
182A106ARG10.6930.93618.7500.1200.1200.0000.0000.0000.000
183A107ILE0-0.051-0.11516.2900.0240.0240.0000.0000.0000.000
184A107ILE00.0080.01414.444-0.006-0.0060.0000.0000.0000.000