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: 55N6Z

Calculation Name: 2CSP-A-Other547

Preferred Name:

Target Type:

Ligand Name:

Ligand 3-letter code:

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 2CSP

Chain ID: A

ChEMBL ID:

UniProt ID: O15034

Base Structure: SolutionNMR

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
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 130
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -833678.589168
FMO2-HF: Nuclear repulsion 788932.249159
FMO2-HF: Total energy -44746.340009
FMO2-MP2: Total energy -44880.036092


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:1:GLY)


Summations of interaction energy for fragment #1(A:1:GLY)
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.
-13.818-12.81-0.007-0.241-0.7580
Interaction energy analysis for fragmet #1(A:1:GLY)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 1 / q_Mulliken : 0.887 / q_NPA : 0.927
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].
3A3SER00.0210.0133.8356.2476.934-0.005-0.189-0.4920.000
4A4GLY00.0080.0264.0295.9996.1790.000-0.033-0.1460.000
5A5SER00.001-0.0084.1237.4727.545-0.001-0.007-0.0660.000
6A6SER0-0.071-0.0424.555-10.780-10.712-0.001-0.012-0.0540.000
7A7GLY00.0300.0046.7103.0213.0210.0000.0000.0000.000
8A8VAL00.0180.0249.8101.6801.6800.0000.0000.0000.000
9A9GLU-1-0.890-0.94410.819-22.174-22.1740.0000.0000.0000.000
10A10PHE0-0.048-0.0117.363-0.322-0.3220.0000.0000.0000.000
11A11SER0-0.019-0.02912.2870.6170.6170.0000.0000.0000.000
12A12THR0-0.029-0.00310.6600.6460.6460.0000.0000.0000.000
13A13LEU00.0240.01212.458-1.276-1.2760.0000.0000.0000.000
14A14PRO0-0.023-0.00314.026-0.457-0.4570.0000.0000.0000.000
15A15ALA00.0240.00414.9991.2271.2270.0000.0000.0000.000
16A16GLY0-0.042-0.00117.319-0.407-0.4070.0000.0000.0000.000
17A17PRO00.0480.01318.602-0.613-0.6130.0000.0000.0000.000
18A18PRO0-0.007-0.00120.7720.3020.3020.0000.0000.0000.000
19A19ALA00.0400.03424.1490.0380.0380.0000.0000.0000.000
20A20PRO00.0090.03126.9760.1800.1800.0000.0000.0000.000
21A21PRO0-0.0170.00229.3820.1630.1630.0000.0000.0000.000
22A22GLN0-0.008-0.01932.6700.1610.1610.0000.0000.0000.000
23A23ASP-1-0.909-0.96335.993-7.875-7.8750.0000.0000.0000.000
24A24VAL0-0.041-0.01035.9600.1590.1590.0000.0000.0000.000
25A25THR0-0.015-0.00939.2400.1630.1630.0000.0000.0000.000
26A26VAL0-0.016-0.01542.311-0.139-0.1390.0000.0000.0000.000
27A27GLN00.0050.01144.5700.2590.2590.0000.0000.0000.000
28A28ALA00.0440.01147.3580.0780.0780.0000.0000.0000.000
29A29GLY0-0.020-0.00446.916-0.097-0.0970.0000.0000.0000.000
30A30VAL0-0.024-0.01647.5070.1250.1250.0000.0000.0000.000
31A31THR00.0100.01248.4660.1380.1380.0000.0000.0000.000
32A32PRO00.0660.02949.702-0.115-0.1150.0000.0000.0000.000
33A33ALA00.0230.02548.387-0.004-0.0040.0000.0000.0000.000
34A34THR0-0.071-0.04544.903-0.198-0.1980.0000.0000.0000.000
35A35ILE00.0240.01641.8760.1430.1430.0000.0000.0000.000
36A36ARG10.9450.95543.3567.0197.0190.0000.0000.0000.000
37A37VAL0-0.0120.00738.1790.0850.0850.0000.0000.0000.000
38A38SER0-0.006-0.02440.254-0.028-0.0280.0000.0000.0000.000
39A39TRP0-0.007-0.01235.620-0.029-0.0290.0000.0000.0000.000
40A40ARG10.9600.97738.0027.7767.7760.0000.0000.0000.000
41A41PRO0-0.0070.01234.256-0.223-0.2230.0000.0000.0000.000
42A42PRO0-0.011-0.00330.1510.1910.1910.0000.0000.0000.000
43A43VAL00.000-0.01132.8300.0130.0130.0000.0000.0000.000
44A44LEU0-0.022-0.00229.137-0.412-0.4120.0000.0000.0000.000
45A45THR00.013-0.00327.1240.2830.2830.0000.0000.0000.000
46A46PRO00.0220.00030.2290.0060.0060.0000.0000.0000.000
47A47THR0-0.052-0.03227.431-0.075-0.0750.0000.0000.0000.000
48A48GLY00.0120.02128.622-0.124-0.1240.0000.0000.0000.000
49A49LEU0-0.036-0.00823.173-0.342-0.3420.0000.0000.0000.000
50A50SER00.0310.02125.6600.2800.2800.0000.0000.0000.000
51A51ASN0-0.037-0.02021.8410.2580.2580.0000.0000.0000.000
52A52GLY00.0550.01721.366-0.707-0.7070.0000.0000.0000.000
53A53ALA00.0290.02520.582-0.384-0.3840.0000.0000.0000.000
54A54ASN00.002-0.00721.9590.2710.2710.0000.0000.0000.000
55A55VAL0-0.0050.00124.417-0.157-0.1570.0000.0000.0000.000
56A56THR0-0.035-0.02626.1960.2350.2350.0000.0000.0000.000
57A57GLY0-0.008-0.00528.7680.3920.3920.0000.0000.0000.000
58A58TYR0-0.024-0.01329.885-0.350-0.3500.0000.0000.0000.000
59A59GLY00.0500.02730.5270.1740.1740.0000.0000.0000.000
60A60VAL0-0.026-0.01231.448-0.056-0.0560.0000.0000.0000.000
61A61TYR0-0.034-0.05027.6450.0260.0260.0000.0000.0000.000
62A62ALA00.0280.02033.5750.2110.2110.0000.0000.0000.000
63A63LYS10.9140.95534.8338.5928.5920.0000.0000.0000.000
64A64GLY00.0600.04230.536-0.117-0.1170.0000.0000.0000.000
65A65GLN0-0.017-0.01930.131-0.130-0.1300.0000.0000.0000.000
66A66ARG10.8370.91426.92711.30511.3050.0000.0000.0000.000
67A67VAL0-0.086-0.05832.5660.2270.2270.0000.0000.0000.000
68A68ALA00.0270.01035.0980.2610.2610.0000.0000.0000.000
69A69GLU-1-0.884-0.93830.867-10.471-10.4710.0000.0000.0000.000
70A70VAL00.0120.02033.8230.2400.2400.0000.0000.0000.000
71A71ILE00.0050.00330.982-0.265-0.2650.0000.0000.0000.000
72A72PHE00.0520.00933.3870.1350.1350.0000.0000.0000.000
73A73PRO00.0240.01530.6180.0250.0250.0000.0000.0000.000
74A74THR0-0.007-0.00832.373-0.129-0.1290.0000.0000.0000.000
75A75ALA0-0.0150.00335.4470.2890.2890.0000.0000.0000.000
76A76ASP-1-0.842-0.89436.721-7.873-7.8730.0000.0000.0000.000
77A77SER0-0.025-0.03739.4550.1350.1350.0000.0000.0000.000
78A78THR0-0.0130.00637.021-0.049-0.0490.0000.0000.0000.000
79A79ALA0-0.0180.00240.0430.1270.1270.0000.0000.0000.000
80A80VAL0-0.002-0.01438.738-0.238-0.2380.0000.0000.0000.000
81A81GLU-1-0.846-0.92640.901-7.536-7.5360.0000.0000.0000.000
82A82LEU00.0100.00042.071-0.167-0.1670.0000.0000.0000.000
83A83VAL00.0080.00043.682-0.032-0.0320.0000.0000.0000.000
84A84ARG10.8920.96136.3878.4308.4300.0000.0000.0000.000
85A85LEU00.0190.00439.654-0.124-0.1240.0000.0000.0000.000
86A86ARG10.8490.92041.9496.6316.6310.0000.0000.0000.000
87A87SER00.0040.00341.6450.0680.0680.0000.0000.0000.000
88A88LEU0-0.031-0.00536.857-0.092-0.0920.0000.0000.0000.000
89A89GLU-1-0.923-0.95540.506-7.258-7.2580.0000.0000.0000.000
90A90ALA0-0.055-0.02339.398-0.029-0.0290.0000.0000.0000.000
91A91LYS10.9260.95341.1496.9576.9570.0000.0000.0000.000
92A92GLY0-0.009-0.00440.2710.1310.1310.0000.0000.0000.000
93A93VAL0-0.034-0.00237.060-0.120-0.1200.0000.0000.0000.000
94A94THR0-0.035-0.01531.7010.1370.1370.0000.0000.0000.000
95A95VAL0-0.003-0.00632.7310.0340.0340.0000.0000.0000.000
96A96ARG10.8720.94724.86711.73911.7390.0000.0000.0000.000
97A97THR0-0.004-0.03627.0610.2720.2720.0000.0000.0000.000
98A98LEU0-0.0070.01025.897-0.566-0.5660.0000.0000.0000.000
99A99SER00.005-0.02422.3960.0100.0100.0000.0000.0000.000
100A100ALA00.0120.00821.765-0.176-0.1760.0000.0000.0000.000
101A101GLN00.013-0.00117.230-0.123-0.1230.0000.0000.0000.000
102A102GLY00.0120.02318.303-0.784-0.7840.0000.0000.0000.000
103A103GLU-1-0.804-0.87420.950-11.304-11.3040.0000.0000.0000.000
104A104SER0-0.047-0.03622.494-0.467-0.4670.0000.0000.0000.000
105A105VAL0-0.009-0.00824.167-0.012-0.0120.0000.0000.0000.000
106A106ASP-1-0.852-0.92926.087-10.864-10.8640.0000.0000.0000.000
107A107SER00.0180.01729.6510.0410.0410.0000.0000.0000.000
108A108ALA00.003-0.00732.3670.0620.0620.0000.0000.0000.000
109A109VAL0-0.013-0.00635.5740.1130.1130.0000.0000.0000.000
110A110ALA00.0360.02937.1500.2150.2150.0000.0000.0000.000
111A111ALA0-0.009-0.01840.319-0.021-0.0210.0000.0000.0000.000
112A112VAL00.0020.00242.2870.1050.1050.0000.0000.0000.000
113A113PRO00.0340.02344.8360.0590.0590.0000.0000.0000.000
114A114PRO0-0.014-0.03448.632-0.023-0.0230.0000.0000.0000.000
115A115GLU-1-0.924-0.97250.963-6.067-6.0670.0000.0000.0000.000
116A116LEU00.0060.01448.2220.0330.0330.0000.0000.0000.000
117A117LEU0-0.033-0.01345.239-0.036-0.0360.0000.0000.0000.000
118A118VAL0-0.055-0.00349.142-0.034-0.0340.0000.0000.0000.000
119A119PRO00.0200.01952.525-0.001-0.0010.0000.0000.0000.000
120A120PRO00.011-0.00154.2910.0710.0710.0000.0000.0000.000
121A121THR00.009-0.00257.5960.0000.0000.0000.0000.0000.000
122A122PRO0-0.027-0.00661.0270.0190.0190.0000.0000.0000.000
123A123HIS00.0370.01264.631-0.078-0.0780.0000.0000.0000.000
124A124PRO0-0.0100.00866.0930.0460.0460.0000.0000.0000.000
125A125SER0-0.024-0.02268.6760.0660.0660.0000.0000.0000.000
126A126GLY00.0410.01072.385-0.043-0.0430.0000.0000.0000.000
127A127PRO0-0.045-0.02075.0840.0310.0310.0000.0000.0000.000
128A128SER0-0.0050.00078.427-0.009-0.0090.0000.0000.0000.000
129A129SER0-0.051-0.03680.4630.0240.0240.0000.0000.0000.000
130A130GLY-1-0.922-0.93882.291-3.904-3.9040.0000.0000.0000.000