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: 8GL6Y

Calculation Name: 1ZR3-A-Xray547

Preferred Name:

Target Type:

Ligand Name: 2-(n-morpholino)-ethanesulfonic acid

Ligand 3-letter code: MES

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 1ZR3

Chain ID: A

ChEMBL ID:

UniProt ID: O75367

Base Structure: X-ray

Registration Date: 2025-10-03

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 186
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -1966337.63876
FMO2-HF: Nuclear repulsion 1896900.096766
FMO2-HF: Total energy -69437.541994
FMO2-MP2: Total energy -69641.477237


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:182:GLY)


Summations of interaction energy for fragment #1(A:182: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.
-91.126-86.2282.214-3.717-3.395-0.041
Interaction energy analysis for fragmet #1(A:182:GLY)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 1 / q_Mulliken : 0.851 / q_NPA : 0.920
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].
3A184THR00.0340.0173.8573.1653.974-0.013-0.341-0.4550.000
26A207ILE0-0.014-0.0043.986-13.801-13.658-0.001-0.063-0.0790.000
27A208ASP-1-0.862-0.9382.465-98.790-94.8822.229-3.313-2.825-0.041
28A209SER0-0.079-0.0445.2474.0004.038-0.0010.000-0.0360.000
4A185VAL0-0.048-0.0197.0060.8700.8700.0000.0000.0000.000
5A186LEU0-0.006-0.0079.4541.3571.3570.0000.0000.0000.000
6A187SER00.0130.00412.9031.8031.8030.0000.0000.0000.000
7A188THR0-0.014-0.01713.643-2.210-2.2100.0000.0000.0000.000
8A189LYS10.8380.92715.75314.07814.0780.0000.0000.0000.000
9A190SER0-0.029-0.02618.415-1.039-1.0390.0000.0000.0000.000
10A191LEU00.0410.03419.6000.5880.5880.0000.0000.0000.000
11A192PHE00.013-0.00222.516-0.165-0.1650.0000.0000.0000.000
12A193LEU0-0.044-0.00824.4030.2550.2550.0000.0000.0000.000
13A194GLY0-0.022-0.00821.378-0.167-0.1670.0000.0000.0000.000
14A195GLN0-0.024-0.00818.045-0.676-0.6760.0000.0000.0000.000
15A196LYS10.9090.95811.83522.81322.8130.0000.0000.0000.000
16A197LEU00.0320.02915.442-0.608-0.6080.0000.0000.0000.000
17A198GLN0-0.001-0.03710.582-1.687-1.6870.0000.0000.0000.000
18A199VAL00.0190.02012.875-0.693-0.6930.0000.0000.0000.000
19A200VAL00.009-0.0067.319-1.184-1.1840.0000.0000.0000.000
20A201GLN0-0.021-0.01410.6621.3911.3910.0000.0000.0000.000
21A202ALA0-0.006-0.0107.371-2.143-2.1430.0000.0000.0000.000
22A203ASP-1-0.762-0.8538.844-27.135-27.1350.0000.0000.0000.000
23A204ILE00.0270.0268.217-4.786-4.7860.0000.0000.0000.000
24A205ALA00.0160.0159.040-1.711-1.7110.0000.0000.0000.000
25A206SER0-0.131-0.0894.987-2.489-2.4890.0000.0000.0000.000
29A210ASP-1-0.763-0.8708.172-23.246-23.2460.0000.0000.0000.000
30A211ALA00.0370.01511.5201.5221.5220.0000.0000.0000.000
31A212VAL00.0050.01610.888-1.919-1.9190.0000.0000.0000.000
32A213VAL00.0010.00612.7781.5101.5100.0000.0000.0000.000
33A214HIS0-0.013-0.03115.895-0.708-0.7080.0000.0000.0000.000
34A215PRO0-0.019-0.02018.0780.8150.8150.0000.0000.0000.000
35A216THR0-0.022-0.00721.2830.1840.1840.0000.0000.0000.000
36A217ASN00.0190.00124.0450.1370.1370.0000.0000.0000.000
37A218THR00.0530.02127.687-0.198-0.1980.0000.0000.0000.000
38A219ASP-1-0.905-0.94429.911-10.543-10.5430.0000.0000.0000.000
39A220PHE00.0340.01523.970-0.166-0.1660.0000.0000.0000.000
40A221TYR0-0.029-0.00425.451-0.296-0.2960.0000.0000.0000.000
41A222ILE00.0320.03020.297-0.469-0.4690.0000.0000.0000.000
42A223GLY00.0580.02221.8180.4290.4290.0000.0000.0000.000
43A224GLY0-0.076-0.04121.870-0.018-0.0180.0000.0000.0000.000
44A225GLU-1-0.928-0.96317.187-17.958-17.9580.0000.0000.0000.000
45A226VAL00.0240.00815.321-0.883-0.8830.0000.0000.0000.000
46A227GLY00.0710.04116.328-0.896-0.8960.0000.0000.0000.000
47A228ASN00.013-0.00118.132-0.012-0.0120.0000.0000.0000.000
48A229THR0-0.111-0.08012.4120.1030.1030.0000.0000.0000.000
49A230LEU00.0070.00212.508-1.325-1.3250.0000.0000.0000.000
50A231GLU-1-0.877-0.95014.505-15.223-15.2230.0000.0000.0000.000
51A232LYS10.8560.93114.07921.14021.1400.0000.0000.0000.000
52A233LYS10.8000.9158.03933.02633.0260.0000.0000.0000.000
53A234GLY00.0750.03712.790-0.139-0.1390.0000.0000.0000.000
54A235GLY0-0.0110.00514.7331.0391.0390.0000.0000.0000.000
55A236LYS10.9200.95418.06912.70012.7000.0000.0000.0000.000
56A237GLU-1-0.815-0.91317.104-18.012-18.0120.0000.0000.0000.000
57A238PHE00.0190.00916.3080.2330.2330.0000.0000.0000.000
58A239VAL00.004-0.00118.3970.5560.5560.0000.0000.0000.000
59A240GLU-1-0.922-0.97521.706-12.536-12.5360.0000.0000.0000.000
60A241ALA00.0420.02620.1110.5370.5370.0000.0000.0000.000
61A242VAL0-0.024-0.01420.6510.2780.2780.0000.0000.0000.000
62A243LEU0-0.035-0.01323.1370.6650.6650.0000.0000.0000.000
63A244GLU-1-0.947-0.97724.778-12.251-12.2510.0000.0000.0000.000
64A245LEU0-0.108-0.04222.5220.4670.4670.0000.0000.0000.000
65A246ARG10.8350.91225.99111.72211.7220.0000.0000.0000.000
66A247LYS10.9220.96028.4669.9729.9720.0000.0000.0000.000
67A248LYS10.9020.95525.99412.25212.2520.0000.0000.0000.000
68A249ASN0-0.060-0.02728.278-0.028-0.0280.0000.0000.0000.000
69A250GLY00.0360.03530.4360.3210.3210.0000.0000.0000.000
70A251PRO0-0.032-0.04230.929-0.360-0.3600.0000.0000.0000.000
71A252LEU0-0.0320.01625.3840.1100.1100.0000.0000.0000.000
72A253GLU-1-0.812-0.91429.879-10.496-10.4960.0000.0000.0000.000
73A254VAL0-0.002-0.01329.811-0.365-0.3650.0000.0000.0000.000
74A255ALA0-0.043-0.02227.8350.2570.2570.0000.0000.0000.000
75A256GLY00.0430.04427.589-0.207-0.2070.0000.0000.0000.000
76A257ALA0-0.049-0.04922.709-0.466-0.4660.0000.0000.0000.000
77A258ALA00.0250.01723.4890.3700.3700.0000.0000.0000.000
78A259VAL0-0.005-0.01119.240-0.633-0.6330.0000.0000.0000.000
79A260SER00.0090.01218.6920.6910.6910.0000.0000.0000.000
80A261ALA00.0170.00917.704-0.742-0.7420.0000.0000.0000.000
81A262GLY0-0.011-0.00913.9900.5240.5240.0000.0000.0000.000
82A263HIS00.0130.00713.981-1.910-1.9100.0000.0000.0000.000
83A264GLY00.0550.03114.191-0.024-0.0240.0000.0000.0000.000
84A265LEU0-0.089-0.04210.813-1.557-1.5570.0000.0000.0000.000
85A266PRO0-0.047-0.0185.7880.0660.0660.0000.0000.0000.000
86A267ALA00.0020.0147.971-0.575-0.5750.0000.0000.0000.000
87A268LYS10.8610.9169.75227.86627.8660.0000.0000.0000.000
88A269PHE0-0.013-0.00712.8171.9821.9820.0000.0000.0000.000
89A270VAL00.0060.00414.115-1.484-1.4840.0000.0000.0000.000
90A271ILE0-0.014-0.00616.2611.1871.1870.0000.0000.0000.000
91A272HIS00.0270.01918.616-0.060-0.0600.0000.0000.0000.000
92A273CYS0-0.015-0.01421.0370.4760.4760.0000.0000.0000.000
93A274ASN0-0.0170.00023.243-0.279-0.2790.0000.0000.0000.000
94A275SER00.0300.00424.7020.1730.1730.0000.0000.0000.000
95A276PRO0-0.0060.00926.5900.3290.3290.0000.0000.0000.000
96A277VAL0-0.0050.00428.846-0.461-0.4610.0000.0000.0000.000
97A278TRP00.029-0.00330.5220.1510.1510.0000.0000.0000.000
98A279GLY00.0370.00332.1470.1730.1730.0000.0000.0000.000
99A280ALA0-0.035-0.01334.4880.2840.2840.0000.0000.0000.000
100A281ASP-1-0.907-0.96936.096-8.116-8.1160.0000.0000.0000.000
101A282LYS10.9520.99635.6758.2028.2020.0000.0000.0000.000
102A283CYS0-0.078-0.01331.925-0.367-0.3670.0000.0000.0000.000
103A284GLU-1-0.775-0.90930.600-9.845-9.8450.0000.0000.0000.000
104A285GLU-1-0.866-0.94730.030-9.256-9.2560.0000.0000.0000.000
105A286LEU0-0.013-0.00930.606-0.260-0.2600.0000.0000.0000.000
106A287LEU00.0120.04624.101-0.398-0.3980.0000.0000.0000.000
107A288GLU-1-0.816-0.89925.755-11.180-11.1800.0000.0000.0000.000
108A289LYS10.8730.93326.4609.1969.1960.0000.0000.0000.000
109A290THR00.043-0.00323.398-0.187-0.1870.0000.0000.0000.000
110A291VAL0-0.032-0.00221.074-0.535-0.5350.0000.0000.0000.000
111A292LYS10.8650.92922.28511.13111.1310.0000.0000.0000.000
112A293ASN0-0.005-0.00624.341-0.092-0.0920.0000.0000.0000.000
113A294CYS0-0.054-0.03419.333-0.356-0.3560.0000.0000.0000.000
114A295LEU0-0.027-0.00818.608-0.724-0.7240.0000.0000.0000.000
115A296ALA00.0490.02920.786-0.264-0.2640.0000.0000.0000.000
116A297LEU00.006-0.00120.9760.0110.0110.0000.0000.0000.000
117A298ALA0-0.009-0.00117.179-0.479-0.4790.0000.0000.0000.000
118A299ASP-1-0.730-0.82918.863-15.118-15.1180.0000.0000.0000.000
119A300ASP-1-0.910-0.93621.366-12.754-12.7540.0000.0000.0000.000
120A301LYS10.8320.91519.08214.48514.4850.0000.0000.0000.000
121A302LYS10.9140.95819.27612.23912.2390.0000.0000.0000.000
122A303LEU0-0.046-0.00314.939-0.916-0.9160.0000.0000.0000.000
123A304LYS10.8800.93113.39621.23221.2320.0000.0000.0000.000
124A305SER0-0.0070.0029.3860.3930.3930.0000.0000.0000.000
125A306ILE00.0370.02812.1730.3610.3610.0000.0000.0000.000
126A307ALA00.0110.0069.529-0.172-0.1720.0000.0000.0000.000
127A308PHE00.0430.01111.6611.1971.1970.0000.0000.0000.000
128A309PRO00.0260.02814.248-0.811-0.8110.0000.0000.0000.000
129A310SER0-0.003-0.02315.8230.7590.7590.0000.0000.0000.000
130A311ILE00.012-0.00119.3090.4930.4930.0000.0000.0000.000
131A312GLY00.0690.03721.4580.3410.3410.0000.0000.0000.000
132A313SER0-0.0340.00322.5250.2620.2620.0000.0000.0000.000
133A314GLY00.0200.02723.469-0.251-0.2510.0000.0000.0000.000
134A315ARG10.9260.93924.05412.69012.6900.0000.0000.0000.000
135A316ASN0-0.061-0.02826.5940.2890.2890.0000.0000.0000.000
136A317GLY00.0520.03027.9190.3450.3450.0000.0000.0000.000
137A318PHE0-0.011-0.01026.5850.2550.2550.0000.0000.0000.000
138A319PRO00.0310.01527.158-0.446-0.4460.0000.0000.0000.000
139A320LYS10.8480.90322.08014.20614.2060.0000.0000.0000.000
140A321GLN0-0.027-0.03024.076-0.177-0.1770.0000.0000.0000.000
141A322THR00.0390.02226.189-0.060-0.0600.0000.0000.0000.000
142A323ALA00.0340.01023.5020.0580.0580.0000.0000.0000.000
143A324ALA00.0030.00922.032-0.168-0.1680.0000.0000.0000.000
144A325GLN00.0070.00322.968-0.051-0.0510.0000.0000.0000.000
145A326LEU0-0.0160.00226.0640.0830.0830.0000.0000.0000.000
146A327ILE00.001-0.00219.722-0.037-0.0370.0000.0000.0000.000
147A328LEU0-0.003-0.00319.756-0.297-0.2970.0000.0000.0000.000
148A329LYS10.8470.90722.78110.51710.5170.0000.0000.0000.000
149A330ALA0-0.037-0.01324.2300.2510.2510.0000.0000.0000.000
150A331ILE00.0320.01118.7920.1050.1050.0000.0000.0000.000
151A332SER0-0.0060.01722.6760.2330.2330.0000.0000.0000.000
152A333SER00.0000.00024.9270.2350.2350.0000.0000.0000.000
153A334TYR0-0.033-0.04322.4640.5460.5460.0000.0000.0000.000
154A335PHE00.0430.01018.5890.0980.0980.0000.0000.0000.000
155A336VAL0-0.014-0.00724.6540.2160.2160.0000.0000.0000.000
156A337SER0-0.042-0.02827.9210.5740.5740.0000.0000.0000.000
157A338THR0-0.087-0.04025.1640.3710.3710.0000.0000.0000.000
158A339MET00.005-0.00625.717-0.453-0.4530.0000.0000.0000.000
159A340SER0-0.045-0.01526.500-0.006-0.0060.0000.0000.0000.000
160A341SER0-0.057-0.03821.430-0.448-0.4480.0000.0000.0000.000
161A342SER0-0.021-0.02618.6420.2390.2390.0000.0000.0000.000
162A343ILE0-0.063-0.01615.558-1.121-1.1210.0000.0000.0000.000
163A344LYS10.9050.94414.69616.86216.8620.0000.0000.0000.000
164A345THR0-0.044-0.01710.7480.1020.1020.0000.0000.0000.000
165A346VAL00.0230.01413.388-0.328-0.3280.0000.0000.0000.000
166A347TYR0-0.007-0.0068.023-1.024-1.0240.0000.0000.0000.000
167A348PHE00.0350.00911.7040.8900.8900.0000.0000.0000.000
168A349VAL0-0.014-0.0129.064-1.073-1.0730.0000.0000.0000.000
169A350LEU0-0.0130.00111.9201.5581.5580.0000.0000.0000.000
170A351PHE00.0530.00612.652-1.192-1.1920.0000.0000.0000.000
171A352ASP-1-0.752-0.82415.132-16.022-16.0220.0000.0000.0000.000
172A353SER00.0610.00017.726-0.181-0.1810.0000.0000.0000.000
173A354GLU-1-0.866-0.90019.141-12.812-12.8120.0000.0000.0000.000
174A355SER0-0.029-0.06118.5620.5210.5210.0000.0000.0000.000
175A356ILE0-0.026-0.00114.040-0.067-0.0670.0000.0000.0000.000
176A357GLY00.0070.00917.8600.0330.0330.0000.0000.0000.000
177A358ILE00.0230.01221.1540.2470.2470.0000.0000.0000.000
178A359TYR00.029-0.01317.8600.2110.2110.0000.0000.0000.000
179A360VAL0-0.033-0.01018.232-0.050-0.0500.0000.0000.0000.000
180A361GLN0-0.039-0.02119.8760.2430.2430.0000.0000.0000.000
181A362GLU-1-0.783-0.88222.816-11.404-11.4040.0000.0000.0000.000
182A363MET0-0.034-0.00716.488-0.123-0.1230.0000.0000.0000.000
183A364ALA0-0.040-0.02221.3230.1010.1010.0000.0000.0000.000
184A365LYS10.7830.87923.33211.92811.9280.0000.0000.0000.000
185A366LEU0-0.0370.00121.9990.4060.4060.0000.0000.0000.000
186A367ASP-2-1.701-1.83424.742-25.058-25.0580.0000.0000.0000.000