FMODB

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

Last updated: 2025-07-23

All entries: 44592

Number of unique PDB entries: 7794

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FMODB ID: 9MRL2

Calculation Name: 2CIU-A-Xray540

Preferred Name:

Target Type:

Ligand Name:

ligand 3-letter code:

PDB ID: 2CIU

Chain ID: A

ChEMBL ID:

UniProt ID: P53220

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
FMO calculation
FMO method FMO2-MP2/6-31G(d)
Fragmentation Auto
Number of fragment 235
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23Q2 / 20200603(SMP)
Total energy (hartree)
FMO2-HF: Electronic energy -1062055.421158
FMO2-HF: Nuclear repulsion 1011653.161707
FMO2-HF: Total energy -50402.259451
FMO2-MP2: Total energy -50549.157771


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:103:SER)


Summations of interaction energy for fragment #1(A:103:SER)
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.
1.2361.8110.750.444-1.769-0.004
Interaction energy analysis for fragmet #1(A:103:SER)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 0 / q_Mulliken : 0.130 / q_NPA : 0.068
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].
4A105ASP00.1510.0173.875-2.659-1.715-0.004-0.439-0.5010.001
5A105ASP-1-0.852-0.7525.7472.3272.3270.0000.0000.0000.000
6A106THR00.059-0.0863.466-0.468-0.3990.0240.095-0.1880.000
7A106THR00.0040.0852.754-0.1630.5890.615-0.597-0.769-0.006
8A107GLN00.078-0.0944.2740.0360.225-0.001-0.096-0.0920.000
9A107GLN0-0.0580.1312.8233.5982.2190.1161.481-0.2190.001
10A108LEU00.061-0.1076.1470.1370.1370.0000.0000.0000.000
11A108LEU0-0.1200.1037.9990.0540.0540.0000.0000.0000.000
12A109PHE00.146-0.0787.897-0.030-0.0300.0000.0000.0000.000
13A109PHE0-0.0600.0918.1730.0670.0670.0000.0000.0000.000
14A110ASN00.090-0.0678.3190.1300.1300.0000.0000.0000.000
15A110ASN0-0.0780.0637.3980.2650.2650.0000.0000.0000.000
16A111ARG00.121-0.06910.0210.0650.0650.0000.0000.0000.000
17A111ARG10.7441.02010.8410.4320.4320.0000.0000.0000.000
18A112ALA00.115-0.09511.9690.0190.0190.0000.0000.0000.000
19A112ALA0-0.0620.09512.8590.0250.0250.0000.0000.0000.000
20A113VAL00.085-0.11913.1380.0390.0390.0000.0000.0000.000
21A113VAL0-0.0720.12712.7110.0070.0070.0000.0000.0000.000
22A114SER00.035-0.11314.3130.0530.0530.0000.0000.0000.000
23A114SER0-0.0530.07213.803-0.010-0.0100.0000.0000.0000.000
24A115MET00.075-0.09416.1610.0120.0120.0000.0000.0000.000
25A115MET0-0.0930.08516.669-0.003-0.0030.0000.0000.0000.000
26A116VAL00.032-0.08417.8760.0130.0130.0000.0000.0000.000
27A116VAL0-0.0860.08517.9810.0060.0060.0000.0000.0000.000
28A117GLU00.175-0.09218.8550.0270.0270.0000.0000.0000.000
29A117GLU-1-0.970-0.80819.061-0.243-0.2430.0000.0000.0000.000
30A118LYS0-0.005-0.14120.3240.0150.0150.0000.0000.0000.000
31A118LYS10.7561.02017.4240.3210.3210.0000.0000.0000.000
32A119ASN00.128-0.05622.0860.0020.0020.0000.0000.0000.000
33A119ASN0-0.0790.08023.1550.0100.0100.0000.0000.0000.000
34A120LYS00.095-0.09524.2980.0080.0080.0000.0000.0000.000
35A120LYS10.7991.03228.6190.0880.0880.0000.0000.0000.000
36A121ASP00.141-0.11127.7780.0050.0050.0000.0000.0000.000
37A121ASP-1-0.893-0.78328.168-0.068-0.0680.0000.0000.0000.000
38A122ILE00.048-0.10424.5830.0140.0140.0000.0000.0000.000
39A122ILE0-0.0910.11522.6340.0010.0010.0000.0000.0000.000
40A123ARG00.168-0.09526.0600.0150.0150.0000.0000.0000.000
41A123ARG10.6300.91623.3270.1210.1210.0000.0000.0000.000
42A124SER00.047-0.06826.8470.0040.0040.0000.0000.0000.000
43A124SER0-0.0270.09031.125-0.002-0.0020.0000.0000.0000.000
44A125LEU00.046-0.09828.8780.0040.0040.0000.0000.0000.000
45A125LEU0-0.0900.08127.7200.0020.0020.0000.0000.0000.000
46A126LEU00.048-0.10826.4170.0140.0140.0000.0000.0000.000
47A126LEU0-0.0860.08323.104-0.002-0.0020.0000.0000.0000.000
48A127GLN00.082-0.05527.798-0.001-0.0010.0000.0000.0000.000
49A127GLN0-0.1020.08131.6690.0010.0010.0000.0000.0000.000
50A128CYS00.131-0.11628.1240.0060.0060.0000.0000.0000.000
51A128CYS0-0.2140.06826.740-0.004-0.0040.0000.0000.0000.000
52A129ASP00.119-0.03329.273-0.001-0.0010.0000.0000.0000.000
53A129ASP-1-0.952-0.82430.371-0.061-0.0610.0000.0000.0000.000
54A130ASP00.033-0.12030.458-0.008-0.0080.0000.0000.0000.000
55A130ASP-1-0.851-0.76828.252-0.108-0.1080.0000.0000.0000.000
56A131GLY00.061-0.07531.0700.0080.0080.0000.0000.0000.000
57A132ILE00.0720.01233.316-0.010-0.0100.0000.0000.0000.000
58A132ILE0-0.0340.11237.3930.0010.0010.0000.0000.0000.000
59A133THR0-0.029-0.12134.335-0.007-0.0070.0000.0000.0000.000
60A133THR0-0.0250.09533.7470.0030.0030.0000.0000.0000.000
61A134GLY00.008-0.09330.212-0.008-0.0080.0000.0000.0000.000
62A135LYS00.1050.02826.9940.0140.0140.0000.0000.0000.000
63A135LYS10.8291.03524.1570.1690.1690.0000.0000.0000.000
64A136GLU00.100-0.11026.980-0.011-0.0110.0000.0000.0000.000
65A136GLU-1-0.868-0.77226.145-0.052-0.0520.0000.0000.0000.000
66A137ARG00.063-0.07823.041-0.010-0.0100.0000.0000.0000.000
67A137ARG10.8821.06622.5600.1370.1370.0000.0000.0000.000
68A138LEU00.036-0.07221.7920.0150.0150.0000.0000.0000.000
69A138LEU0-0.0650.07720.895-0.001-0.0010.0000.0000.0000.000
70A139LYS00.141-0.08219.485-0.028-0.0280.0000.0000.0000.000
71A139LYS10.7171.00019.768-0.038-0.0380.0000.0000.0000.000
72A140ALA00.080-0.12016.3830.0160.0160.0000.0000.0000.000
73A140ALA0-0.0650.10515.724-0.010-0.0100.0000.0000.0000.000
74A141TYR0-0.001-0.11714.721-0.013-0.0130.0000.0000.0000.000
75A141TYR0-0.1090.06616.6660.0090.0090.0000.0000.0000.000
76A142GLY00.064-0.07814.307-0.006-0.0060.0000.0000.0000.000
77A143GLU00.1410.00214.808-0.058-0.0580.0000.0000.0000.000
78A143GLU-1-0.948-0.81417.1840.3810.3810.0000.0000.0000.000
79A144LEU00.055-0.11717.8420.0440.0440.0000.0000.0000.000
80A144LEU0-0.0580.11120.595-0.004-0.0040.0000.0000.0000.000
81A145ILE00.040-0.09521.015-0.003-0.0030.0000.0000.0000.000
82A145ILE0-0.0930.08720.2150.0090.0090.0000.0000.0000.000
83A146THR00.063-0.07422.926-0.009-0.0090.0000.0000.0000.000
84A146THR00.0000.08326.786-0.001-0.0010.0000.0000.0000.000
85A147ASN00.075-0.03726.2540.0170.0170.0000.0000.0000.000
86A147ASN0-0.0650.05527.786-0.005-0.0050.0000.0000.0000.000
87A148ASP00.103-0.08328.923-0.005-0.0050.0000.0000.0000.000
88A148ASP-1-0.985-0.84031.4670.1490.1490.0000.0000.0000.000
89A149LYS00.076-0.11230.575-0.013-0.0130.0000.0000.0000.000
90A149LYS10.7631.01831.262-0.129-0.1290.0000.0000.0000.000
91A150TRP00.072-0.07928.747-0.012-0.0120.0000.0000.0000.000
92A150TRP00.0130.11925.1040.0010.0010.0000.0000.0000.000
93A151THR00.093-0.05325.8390.0200.0200.0000.0000.0000.000
94A151THR0-0.0360.06724.3030.0000.0000.0000.0000.0000.000
95A152ARG00.074-0.08622.313-0.021-0.0210.0000.0000.0000.000
96A152ARG10.7581.00821.434-0.225-0.2250.0000.0000.0000.000
97A153ASN00.047-0.06718.0970.0090.0090.0000.0000.0000.000
98A153ASN0-0.0820.06415.821-0.044-0.0440.0000.0000.0000.000
99A154ARG00.053-0.10616.263-0.004-0.0040.0000.0000.0000.000
100A154ARG10.8481.04615.398-0.434-0.4340.0000.0000.0000.000
101A155PRO00.003-0.10211.581-0.053-0.0530.0000.0000.0000.000
102A156ILE00.1380.0099.945-0.004-0.0040.0000.0000.0000.000
103A156ILE0-0.0930.1228.477-0.012-0.0120.0000.0000.0000.000
104A157VAL0-0.009-0.1258.4340.3170.3170.0000.0000.0000.000
105A157VAL0-0.0430.1078.7590.0160.0160.0000.0000.0000.000
106A158SER00.037-0.0959.727-0.305-0.3050.0000.0000.0000.000
107A158SER0-0.0690.0369.576-0.025-0.0250.0000.0000.0000.000
108A159THR00.052-0.02011.5230.2620.2620.0000.0000.0000.000
109A159THR0-0.0180.05615.8380.0030.0030.0000.0000.0000.000
110A160LYS00.028-0.12613.807-0.043-0.0430.0000.0000.0000.000
111A160LYS10.7671.0108.939-1.991-1.9910.0000.0000.0000.000
112A161LYS00.148-0.06814.787-0.008-0.0080.0000.0000.0000.000
113A161LYS10.8261.03618.925-0.332-0.3320.0000.0000.0000.000
114A162LEU00.013-0.10118.2970.0030.0030.0000.0000.0000.000
115A162LEU00.0060.13618.124-0.004-0.0040.0000.0000.0000.000
116A163ASP00.043-0.06920.097-0.006-0.0060.0000.0000.0000.000
117A163ASP-1-0.780-0.77421.3670.2240.2240.0000.0000.0000.000
118A164LYS00.086-0.09122.7450.0130.0130.0000.0000.0000.000
119A164LYS10.8991.06227.077-0.143-0.1430.0000.0000.0000.000
120A165GLU00.042-0.10623.616-0.013-0.0130.0000.0000.0000.000
121A165GLU-1-0.849-0.79822.4240.1420.1420.0000.0000.0000.000
122A166GLY00.002-0.07522.258-0.006-0.0060.0000.0000.0000.000
123A167ARG00.0870.00518.5150.0400.0400.0000.0000.0000.000
124A167ARG10.7441.00116.640-0.177-0.1770.0000.0000.0000.000
125A168THR00.023-0.10615.037-0.046-0.0460.0000.0000.0000.000
126A168THR0-0.0240.08213.627-0.018-0.0180.0000.0000.0000.000
127A169HIS00.105-0.07015.172-0.007-0.0070.0000.0000.0000.000
128A169HIS10.6750.92217.433-0.291-0.2910.0000.0000.0000.000
129A170HIS00.097-0.07712.1670.0730.0730.0000.0000.0000.000
130A170HIS0-0.1260.0668.516-0.088-0.0880.0000.0000.0000.000
131A171TYR00.054-0.09613.597-0.118-0.1180.0000.0000.0000.000
132A171TYR0-0.1710.05016.514-0.009-0.0090.0000.0000.0000.000
133A172MET00.169-0.07712.5700.1390.1390.0000.0000.0000.000
134A172MET0-0.1240.0968.521-0.076-0.0760.0000.0000.0000.000
135A173ARG00.025-0.12813.747-0.088-0.0880.0000.0000.0000.000
136A173ARG10.7991.04616.879-0.277-0.2770.0000.0000.0000.000
137A174PHE00.010-0.06914.7500.0880.0880.0000.0000.0000.000
138A174PHE0-0.0590.07013.843-0.017-0.0170.0000.0000.0000.000
139A175HIS00.091-0.11315.977-0.017-0.0170.0000.0000.0000.000
140A175HIS0-0.0570.11118.6080.0290.0290.0000.0000.0000.000
141A176VAL00.107-0.07717.634-0.006-0.0060.0000.0000.0000.000
142A176VAL0-0.0800.08617.794-0.005-0.0050.0000.0000.0000.000
143A177GLU00.085-0.10020.0630.0100.0100.0000.0000.0000.000
144A177GLU-1-0.849-0.74322.1230.0450.0450.0000.0000.0000.000
145A178SER00.053-0.06923.134-0.020-0.0200.0000.0000.0000.000
146A178SER0-0.0130.03926.2740.0040.0040.0000.0000.0000.000
147A179LYS00.030-0.10426.1300.0130.0130.0000.0000.0000.000
148A179LYS10.7860.99628.6330.0580.0580.0000.0000.0000.000
149A180LYS00.022-0.09629.1400.0050.0050.0000.0000.0000.000
150A180LYS10.8451.03330.9360.0150.0150.0000.0000.0000.000
151A181LYS00.003-0.10828.4010.0080.0080.0000.0000.0000.000
152A181LYS10.7470.99127.961-0.015-0.0150.0000.0000.0000.000
153A182ILE00.093-0.08924.603-0.014-0.0140.0000.0000.0000.000
154A182ILE0-0.0630.12323.0250.0030.0030.0000.0000.0000.000
155A183ALA00.116-0.11523.2230.0090.0090.0000.0000.0000.000
156A183ALA0-0.0680.10622.347-0.004-0.0040.0000.0000.0000.000
157A184LEU00.072-0.10721.0800.0070.0070.0000.0000.0000.000
158A184LEU0-0.1150.09820.0010.0030.0030.0000.0000.0000.000
159A185VAL00.036-0.12318.492-0.017-0.0170.0000.0000.0000.000
160A185VAL0-0.0670.11417.582-0.008-0.0080.0000.0000.0000.000
161A186HIS00.146-0.07718.1180.0460.0460.0000.0000.0000.000
162A186HIS0-0.0880.10120.0790.0170.0170.0000.0000.0000.000
163A187LEU00.086-0.10815.490-0.053-0.0530.0000.0000.0000.000
164A187LEU0-0.1180.10012.955-0.006-0.0060.0000.0000.0000.000
165A188GLU00.125-0.09515.9810.0880.0880.0000.0000.0000.000
166A188GLU-1-0.917-0.76018.2110.2140.2140.0000.0000.0000.000
167A189ALA00.097-0.10813.909-0.078-0.0780.0000.0000.0000.000
168A189ALA0-0.0680.10313.132-0.004-0.0040.0000.0000.0000.000
169A190LYS00.041-0.07914.3070.1010.1010.0000.0000.0000.000
170A190LYS10.6870.94515.997-0.177-0.1770.0000.0000.0000.000
171A191GLU00.144-0.09812.499-0.115-0.1150.0000.0000.0000.000
172A191GLU-1-0.882-0.75012.0570.2330.2330.0000.0000.0000.000
173A192SER00.055-0.11213.3400.0340.0340.0000.0000.0000.000
174A192SER0-0.0330.08314.829-0.026-0.0260.0000.0000.0000.000
175A193LYS0-0.073-0.12415.2290.0100.0100.0000.0000.0000.000
176A193LYS10.7691.00115.348-0.057-0.0570.0000.0000.0000.000
177A194GLN00.184-0.07017.6930.0040.0040.0000.0000.0000.000
178A194GLN0-0.0980.09219.6960.0180.0180.0000.0000.0000.000
179A195ASN00.070-0.06615.591-0.029-0.0290.0000.0000.0000.000
180A195ASN0-0.1240.02514.723-0.034-0.0340.0000.0000.0000.000
181A196TYR00.143-0.05411.8090.1170.1170.0000.0000.0000.000
182A196TYR0-0.1280.0415.908-0.036-0.0360.0000.0000.0000.000
183A197GLN00.069-0.0909.9890.0220.0220.0000.0000.0000.000
184A197GLN0-0.0690.10210.723-0.103-0.1030.0000.0000.0000.000
185A198PRO0-0.026-0.1119.4570.0910.0910.0000.0000.0000.000
186A199ASP00.1710.02012.346-0.111-0.1110.0000.0000.0000.000
187A199ASP-1-0.877-0.74517.054-0.111-0.1110.0000.0000.0000.000
188A200PHE00.012-0.12715.9170.0830.0830.0000.0000.0000.000
189A200PHE0-0.0490.08511.907-0.005-0.0050.0000.0000.0000.000
190A201ILE00.115-0.08116.684-0.036-0.0360.0000.0000.0000.000
191A201ILE0-0.1170.07617.9630.0020.0020.0000.0000.0000.000
192A202ASN00.148-0.06119.061-0.021-0.0210.0000.0000.0000.000
193A202ASN0-0.1630.03020.726-0.015-0.0150.0000.0000.0000.000
194A203MET00.155-0.09119.0140.0380.0380.0000.0000.0000.000
195A203MET0-0.1630.09016.579-0.019-0.0190.0000.0000.0000.000
196A204TYR0-0.025-0.08120.118-0.028-0.0280.0000.0000.0000.000
197A204TYR0-0.0920.07123.1170.0120.0120.0000.0000.0000.000
198A205VAL00.105-0.12321.1070.0230.0230.0000.0000.0000.000
199A205VAL0-0.0640.11721.067-0.004-0.0040.0000.0000.0000.000
200A206ASP00.140-0.06723.223-0.012-0.0120.0000.0000.0000.000
201A206ASP-1-0.847-0.75625.0220.0960.0960.0000.0000.0000.000
202A207VAL00.034-0.12825.0790.0090.0090.0000.0000.0000.000
203A207VAL0-0.0540.13425.597-0.001-0.0010.0000.0000.0000.000
204A208PRO00.038-0.09027.469-0.002-0.0020.0000.0000.0000.000
205A209GLY00.0310.00830.613-0.008-0.0080.0000.0000.0000.000
206A210GLU00.0210.01031.195-0.004-0.0040.0000.0000.0000.000
207A210GLU-1-0.863-0.78830.2300.0030.0030.0000.0000.0000.000
208A211LYS00.122-0.08031.3970.0100.0100.0000.0000.0000.000
209A211LYS10.8661.06132.038-0.016-0.0160.0000.0000.0000.000
210A212ARG00.109-0.08027.974-0.008-0.0080.0000.0000.0000.000
211A212ARG10.6660.94626.372-0.094-0.0940.0000.0000.0000.000
212A213TYR00.088-0.12326.773-0.001-0.0010.0000.0000.0000.000
213A213TYR0-0.1380.07325.090-0.003-0.0030.0000.0000.0000.000
214A214TYR00.096-0.09124.5160.0040.0040.0000.0000.0000.000
215A214TYR0-0.1280.07024.4980.0030.0030.0000.0000.0000.000
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