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: G7J81

Calculation Name: 1A41-A-Xray549

Preferred Name:

Target Type:

Ligand Name: sulfate ion

Ligand 3-letter code: SO4

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 1A41

Chain ID: A

ChEMBL ID:

UniProt ID: P68698

Base Structure: X-ray

Registration Date: 2025-10-11

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 OptH
Protonation MOE:Protonate 3D
Complement ac.sh, 23 2024 Oct
Water No
Procedure Manual calculation
Remarks
FMO calculation
FMO method FMO2-MP2/6-31G(d)
Fragmentation Auto
Number of fragment 230
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -3026496.087419
FMO2-HF: Nuclear repulsion 2932703.941354
FMO2-HF: Total energy -93792.146065
FMO2-MP2: Total energy -94066.528615


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:81:ASN)


Summations of interaction energy for fragment #1(A:81:ASN)
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.
63.25773.86722.048-16.468-16.192-0.109
Interaction energy analysis for fragmet #1(A:81:ASN)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 1 / q_Mulliken : 0.795 / q_NPA : 0.889
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].
3A83LYS10.9900.9962.83231.83635.1520.584-1.612-2.2880.010
4A84ARG10.8840.9402.02831.56832.4646.827-2.882-4.8410.032
5A85ASP-1-0.663-0.8201.974-143.258-139.07913.697-10.550-7.326-0.136
6A86ARG10.9350.9694.52353.36653.612-0.001-0.041-0.2040.000
194A274TYR0-0.046-0.0332.1547.2089.1340.942-1.378-1.492-0.015
228A308VAL0-0.041-0.0094.652-3.529-3.482-0.001-0.005-0.0410.000
7A87ILE0-0.085-0.0436.3053.9213.9210.0000.0000.0000.000
8A88PHE00.0320.0157.2722.7912.7910.0000.0000.0000.000
9A89VAL00.0790.0388.1442.9642.9640.0000.0000.0000.000
10A90ARG10.9390.9949.86624.90724.9070.0000.0000.0000.000
11A91VAL00.001-0.00812.4091.6911.6910.0000.0000.0000.000
12A92TYR00.0500.03613.2471.6311.6310.0000.0000.0000.000
13A93ASN0-0.025-0.02913.9852.3612.3610.0000.0000.0000.000
14A94VAL0-0.0120.00316.5591.0851.0850.0000.0000.0000.000
15A95MET00.0270.02117.8491.2761.2760.0000.0000.0000.000
16A96LYS10.9490.97018.25317.04917.0490.0000.0000.0000.000
17A97ARG10.8920.95719.15115.54015.5400.0000.0000.0000.000
18A98ILE00.0320.02421.5850.5830.5830.0000.0000.0000.000
19A99ASN0-0.002-0.00623.2240.9680.9680.0000.0000.0000.000
20A100CYS0-0.0270.00025.8790.6150.6150.0000.0000.0000.000
21A101PHE00.0300.00927.3410.4900.4900.0000.0000.0000.000
22A102ILE00.0170.00626.7960.3980.3980.0000.0000.0000.000
23A103ASN0-0.002-0.01529.6970.4560.4560.0000.0000.0000.000
24A104LYS10.9170.98331.38210.08510.0850.0000.0000.0000.000
25A105ASN0-0.022-0.02431.7710.3810.3810.0000.0000.0000.000
26A106ILE00.0130.01133.2120.2630.2630.0000.0000.0000.000
27A107LYS10.9630.97436.0568.0248.0240.0000.0000.0000.000
28A108LYS0-0.036-0.00636.8820.2800.2800.0000.0000.0000.000
29A109SER0-0.015-0.01639.6820.0490.0490.0000.0000.0000.000
30A110SER0-0.007-0.02740.517-0.115-0.1150.0000.0000.0000.000
31A111THR00.0930.03739.858-0.211-0.2110.0000.0000.0000.000
32A112ASP00.0220.02038.438-0.041-0.0410.0000.0000.0000.000
33A113SER-1-0.579-0.78435.934-8.396-8.3960.0000.0000.0000.000
34A114ASN0-0.048-0.04132.503-0.112-0.1120.0000.0000.0000.000
35A115TYR0-0.053-0.02133.449-0.319-0.3190.0000.0000.0000.000
36A116GLN00.0630.01434.292-0.393-0.3930.0000.0000.0000.000
37A117LEU0-0.0150.00128.860-0.164-0.1640.0000.0000.0000.000
38A118ALA0-0.029-0.00329.829-0.354-0.3540.0000.0000.0000.000
39A119VAL00.0090.00430.270-0.307-0.3070.0000.0000.0000.000
40A120PHE00.0480.02526.681-0.239-0.2390.0000.0000.0000.000
41A121MET0-0.026-0.01822.861-0.378-0.3780.0000.0000.0000.000
42A122LEU00.0000.00225.740-0.501-0.5010.0000.0000.0000.000
43A123MET0-0.036-0.01227.571-0.077-0.0770.0000.0000.0000.000
44A124GLU-1-0.893-0.93923.083-11.888-11.8880.0000.0000.0000.000
45A125THR0-0.013-0.04821.438-0.358-0.3580.0000.0000.0000.000
46A126MET0-0.0440.01121.707-0.492-0.4920.0000.0000.0000.000
47A127PHE00.0260.03317.7520.3180.3180.0000.0000.0000.000
48A128PHE00.015-0.00421.7300.3720.3720.0000.0000.0000.000
49A129ILE0-0.0100.01023.5970.2990.2990.0000.0000.0000.000
50A130ARG10.8680.93426.72011.28811.2880.0000.0000.0000.000
51A131PHE00.1030.05427.937-0.294-0.2940.0000.0000.0000.000
52A132GLY00.027-0.01629.051-0.127-0.1270.0000.0000.0000.000
53A133LYS10.8230.92725.20411.29411.2940.0000.0000.0000.000
54A134MET00.0030.01324.950-0.612-0.6120.0000.0000.0000.000
55A135LYS10.7570.87123.12411.59911.5990.0000.0000.0000.000
56A136TYR0-0.005-0.00716.916-0.732-0.7320.0000.0000.0000.000
57A137LEU00.0310.05118.3580.2080.2080.0000.0000.0000.000
58A138LYS10.7680.83420.14111.48411.4840.0000.0000.0000.000
59A139GLU-1-0.712-0.82322.364-11.381-11.3810.0000.0000.0000.000
60A140ASN0-0.023-0.02025.0910.4270.4270.0000.0000.0000.000
61A141GLU-1-0.702-0.87126.152-10.798-10.7980.0000.0000.0000.000
62A142THR0-0.054-0.03424.6470.2150.2150.0000.0000.0000.000
63A143VAL00.0650.02927.7490.1960.1960.0000.0000.0000.000
64A144GLY00.0140.02130.7400.2940.2940.0000.0000.0000.000
65A145LEU0-0.043-0.02728.1530.1520.1520.0000.0000.0000.000
66A146LEU0-0.023-0.00530.0940.1120.1120.0000.0000.0000.000
67A147THR0-0.049-0.03233.4960.2590.2590.0000.0000.0000.000
68A148LEU0-0.0180.00034.4820.1410.1410.0000.0000.0000.000
69A149LYS10.8780.94236.9526.9416.9410.0000.0000.0000.000
70A150ASN00.0350.01140.739-0.212-0.2120.0000.0000.0000.000
71A151LYS10.8750.93642.4546.4246.4240.0000.0000.0000.000
72A152HIS10.7600.88039.8407.5417.5410.0000.0000.0000.000
73A153ILE00.0260.01437.866-0.272-0.2720.0000.0000.0000.000
74A154GLU-1-0.759-0.87840.940-7.341-7.3410.0000.0000.0000.000
75A155ILE0-0.003-0.00441.773-0.177-0.1770.0000.0000.0000.000
76A156SER0-0.002-0.00743.3480.1980.1980.0000.0000.0000.000
77A157PRO00.0440.01044.381-0.124-0.1240.0000.0000.0000.000
78A158ASP-1-0.895-0.95142.434-7.212-7.2120.0000.0000.0000.000
79A159GLU-1-0.852-0.92638.845-8.210-8.2100.0000.0000.0000.000
80A160ILE0-0.0190.01138.2740.1730.1730.0000.0000.0000.000
81A161VAL0-0.022-0.02037.687-0.280-0.2800.0000.0000.0000.000
82A162ILE00.0120.02634.2780.1360.1360.0000.0000.0000.000
83A163LYS10.8520.92035.9937.5117.5110.0000.0000.0000.000
84A164PHE0-0.009-0.00530.0630.0460.0460.0000.0000.0000.000
85A165VAL00.0270.00835.067-0.096-0.0960.0000.0000.0000.000
86A166GLY00.0030.01931.6750.0690.0690.0000.0000.0000.000
87A167LYS10.9070.93330.6049.0739.0730.0000.0000.0000.000
88A168ASP-1-0.852-0.91833.776-8.155-8.1550.0000.0000.0000.000
89A169LYS11.0321.02128.9309.7469.7460.0000.0000.0000.000
90A170VAL0-0.108-0.05228.548-0.263-0.2630.0000.0000.0000.000
91A171SER00.0290.01831.2800.0990.0990.0000.0000.0000.000
92A172HIS10.7500.87427.8249.8549.8540.0000.0000.0000.000
93A173GLU-1-0.854-0.94633.462-7.882-7.8820.0000.0000.0000.000
94A174PHE0-0.0600.00031.697-0.112-0.1120.0000.0000.0000.000
95A175VAL00.0660.05533.8080.1210.1210.0000.0000.0000.000
96A176VAL0-0.062-0.04133.334-0.414-0.4140.0000.0000.0000.000
97A177HIS00.0420.01935.2510.0350.0350.0000.0000.0000.000
98A178LYS10.8480.92736.4367.0807.0800.0000.0000.0000.000
99A179SER0-0.031-0.02435.6410.0730.0730.0000.0000.0000.000
100A180ASN00.0010.01130.014-0.248-0.2480.0000.0000.0000.000
101A181ARG10.9120.94027.32810.89510.8950.0000.0000.0000.000
102A182LEU0-0.0010.00031.1700.0720.0720.0000.0000.0000.000
103A183TYR00.0270.02333.3100.1990.1990.0000.0000.0000.000
104A184LYS10.9840.98536.8727.6667.6660.0000.0000.0000.000
105A185PRO0-0.003-0.01534.4970.1830.1830.0000.0000.0000.000
106A186LEU00.0490.03735.1420.0860.0860.0000.0000.0000.000
107A187LEU00.0130.01137.5000.1420.1420.0000.0000.0000.000
108A188LYS10.8030.92340.2337.9217.9210.0000.0000.0000.000
109A189LEU0-0.033-0.01835.7170.0360.0360.0000.0000.0000.000
110A190THR00.0030.00339.956-0.013-0.0130.0000.0000.0000.000
111A191ASP-1-0.840-0.91242.037-7.007-7.0070.0000.0000.0000.000
112A192ASP-1-0.916-0.96345.068-6.327-6.3270.0000.0000.0000.000
113A193SER0-0.022-0.00947.2940.0670.0670.0000.0000.0000.000
114A194SER0-0.022-0.00945.9930.1390.1390.0000.0000.0000.000
115A195PRO00.0030.00345.803-0.162-0.1620.0000.0000.0000.000
116A196GLU-1-0.830-0.93645.123-6.760-6.7600.0000.0000.0000.000
117A197GLU-1-0.826-0.90142.600-7.176-7.1760.0000.0000.0000.000
118A198PHE0-0.063-0.04338.117-0.068-0.0680.0000.0000.0000.000
119A199LEU00.0200.01435.9720.0170.0170.0000.0000.0000.000
120A200PHE0-0.035-0.04233.080-0.127-0.1270.0000.0000.0000.000
121A201ASN00.0640.04636.342-0.191-0.1910.0000.0000.0000.000
122A202LYS0-0.0020.02437.8420.0780.0780.0000.0000.0000.000
123A203LEU0-0.091-0.04031.268-0.294-0.2940.0000.0000.0000.000
124A204SER00.050-0.00132.4100.2240.2240.0000.0000.0000.000
125A205GLU-1-0.945-0.97927.742-9.886-9.8860.0000.0000.0000.000
126A206ARG10.8800.91827.9408.8948.8940.0000.0000.0000.000
127A207LYS10.7310.85928.0608.4108.4100.0000.0000.0000.000
128A208VAL00.0230.01225.526-0.174-0.1740.0000.0000.0000.000
129A209TYR-1-0.887-0.95919.787-13.797-13.7970.0000.0000.0000.000
130A210GLU-1-0.826-0.89523.432-10.228-10.2280.0000.0000.0000.000
131A211CYS-1-0.823-0.89124.780-11.372-11.3720.0000.0000.0000.000
132A212ILE0-0.040-0.04019.890-0.538-0.5380.0000.0000.0000.000
133A213LYS0-0.050-0.02619.700-0.624-0.6240.0000.0000.0000.000
134A214GLN0-0.0110.00420.767-0.321-0.3210.0000.0000.0000.000
135A215PHE0-0.064-0.03220.736-0.163-0.1630.0000.0000.0000.000
136A216GLY0-0.0100.00018.160-0.726-0.7260.0000.0000.0000.000
137A217ILE0-0.099-0.06414.339-1.485-1.4850.0000.0000.0000.000
138A218ARG10.9180.95410.36219.40419.4040.0000.0000.0000.000
139A219ILE00.0830.03116.070-0.877-0.8770.0000.0000.0000.000
140A220LYS10.9200.95512.55116.14516.1450.0000.0000.0000.000
141A221ASP-1-0.780-0.86711.285-20.904-20.9040.0000.0000.0000.000
142A222LEU00.0850.03812.598-1.032-1.0320.0000.0000.0000.000
143A223ARG10.8580.93015.08614.56614.5660.0000.0000.0000.000
144A224THR0-0.141-0.08210.279-0.618-0.6180.0000.0000.0000.000
145A225TYR00.0830.04111.993-1.084-1.0840.0000.0000.0000.000
146A226GLY00.0880.02813.003-0.104-0.1040.0000.0000.0000.000
147A227VAL0-0.076-0.02213.1070.4220.4220.0000.0000.0000.000
148A228ASN0-0.018-0.0198.0620.6310.6310.0000.0000.0000.000
149A229TYR00.0420.02512.240-0.201-0.2010.0000.0000.0000.000
150A230THR00.003-0.01115.3140.7870.7870.0000.0000.0000.000
151A231PHE0-0.017-0.00712.3720.3580.3580.0000.0000.0000.000
152A232LEU00.010-0.00411.1520.3720.3720.0000.0000.0000.000
153A233TYR00.0310.01815.1520.5580.5580.0000.0000.0000.000
154A234ASN0-0.008-0.00518.6111.2221.2220.0000.0000.0000.000
155A235PHE0-0.018-0.00916.0020.3090.3090.0000.0000.0000.000
156A236TRP0-0.014-0.00718.0290.6820.6820.0000.0000.0000.000
157A237THR00.0120.00419.8000.8090.8090.0000.0000.0000.000
158A238ASN0-0.045-0.03120.2091.2291.2290.0000.0000.0000.000
159A239VAL0-0.027-0.02919.1430.4880.4880.0000.0000.0000.000
160A240LYS10.8450.92822.35612.78912.7890.0000.0000.0000.000
161A241SER0-0.038-0.01625.2290.6010.6010.0000.0000.0000.000
162A242ILE0-0.081-0.03124.5300.3630.3630.0000.0000.0000.000
163A243SER0-0.0180.00626.919-0.238-0.2380.0000.0000.0000.000
164A244PRO00.0690.02728.7270.2800.2800.0000.0000.0000.000
165A245LEU00.0530.02722.117-0.218-0.2180.0000.0000.0000.000
166A246PRO0-0.041-0.02222.7300.0230.0230.0000.0000.0000.000
167A247SER00.0270.02321.701-0.225-0.2250.0000.0000.0000.000
168A248PRO00.1090.03416.117-0.131-0.1310.0000.0000.0000.000
169A249LYS10.9630.97515.33817.97617.9760.0000.0000.0000.000
170A250LYS10.9680.99617.88011.83511.8350.0000.0000.0000.000
171A251LEU00.0600.04018.6010.2220.2220.0000.0000.0000.000
172A252ILE00.0020.02512.992-0.116-0.1160.0000.0000.0000.000
173A253ALA0-0.026-0.01416.593-0.051-0.0510.0000.0000.0000.000
174A254LEU0-0.0040.00919.1120.2760.2760.0000.0000.0000.000
175A255THR00.0490.01016.0490.3880.3880.0000.0000.0000.000
176A256ILE0-0.070-0.03413.873-0.205-0.2050.0000.0000.0000.000
177A257LYS10.8540.91817.43512.09312.0930.0000.0000.0000.000
178A258GLN00.1200.05621.136-0.307-0.3070.0000.0000.0000.000
179A259THR0-0.015-0.02815.8930.0820.0820.0000.0000.0000.000
180A260ALA0-0.072-0.04019.1880.0630.0630.0000.0000.0000.000
181A261GLU-1-0.876-0.91520.467-11.581-11.5810.0000.0000.0000.000
182A262VAL00.0000.00621.7480.3260.3260.0000.0000.0000.000
183A263VAL0-0.027-0.01518.1810.1560.1560.0000.0000.0000.000
184A264GLY00.0390.02921.5270.2740.2740.0000.0000.0000.000
185A265HIS0-0.077-0.03618.684-0.179-0.1790.0000.0000.0000.000
186A266THR00.0490.02317.516-0.579-0.5790.0000.0000.0000.000
187A267PRO00.0400.03313.968-0.245-0.2450.0000.0000.0000.000
188A268SER00.0240.00811.634-0.168-0.1680.0000.0000.0000.000
189A269ILE00.1070.04111.721-1.281-1.2810.0000.0000.0000.000
190A270SER00.019-0.0068.062-2.002-2.0020.0000.0000.0000.000
191A271LYS10.8590.9507.12317.77417.7740.0000.0000.0000.000
192A272ARG10.9460.9738.81316.48716.4870.0000.0000.0000.000
193A273ALA00.0500.0268.173-0.391-0.3910.0000.0000.0000.000
195A275MET00.0210.0255.912-2.663-2.6630.0000.0000.0000.000
196A276ALA00.0270.0118.8860.6440.6440.0000.0000.0000.000
197A277THR0-0.042-0.0355.2331.8931.8930.0000.0000.0000.000
198A278THR00.005-0.0135.605-1.981-1.9810.0000.0000.0000.000
199A279ILE00.0030.0077.0972.3612.3610.0000.0000.0000.000
200A280LEU0-0.043-0.03510.2571.9301.9300.0000.0000.0000.000
201A281GLU-1-0.936-0.9645.520-52.920-52.9200.0000.0000.0000.000
202A282MET00.0330.0299.2441.6791.6790.0000.0000.0000.000
203A283VAL0-0.052-0.03911.9252.0392.0390.0000.0000.0000.000
204A284LYS10.8940.9659.46631.65031.6500.0000.0000.0000.000
205A285ASP-1-0.862-0.91014.993-16.264-16.2640.0000.0000.0000.000
206A286LYS0-0.020-0.02117.2570.0820.0820.0000.0000.0000.000
207A287ASN00.0550.03220.4110.9340.9340.0000.0000.0000.000
208A288PHE0-0.0180.00113.961-0.035-0.0350.0000.0000.0000.000
209A289LEU0-0.026-0.03117.5160.0990.0990.0000.0000.0000.000
210A290ASP-1-0.839-0.91420.333-12.493-12.4930.0000.0000.0000.000
211A291VAL00.0370.03020.6460.5080.5080.0000.0000.0000.000
212A292VAL0-0.009-0.00417.5240.3310.3310.0000.0000.0000.000
213A293SER0-0.028-0.02520.8650.6300.6300.0000.0000.0000.000
214A294LYS10.8680.91324.13012.26412.2640.0000.0000.0000.000
215A295THR0-0.0420.00920.0120.0180.0180.0000.0000.0000.000
216A296THR00.026-0.01723.2640.1760.1760.0000.0000.0000.000
217A297PHE00.0240.00717.422-0.749-0.7490.0000.0000.0000.000
218A298ASP-1-0.882-0.94619.203-14.903-14.9030.0000.0000.0000.000
219A299GLU-1-0.811-0.86119.091-13.965-13.9650.0000.0000.0000.000
220A300PHE00.0010.00414.546-1.196-1.1960.0000.0000.0000.000
221A301LEU0-0.027-0.02113.764-1.647-1.6470.0000.0000.0000.000
222A302SER0-0.015-0.03614.049-1.589-1.5890.0000.0000.0000.000
223A303ILE00.0640.04214.425-1.234-1.2340.0000.0000.0000.000
224A304VAL0-0.016-0.0119.851-2.073-2.0730.0000.0000.0000.000
225A305VAL0-0.085-0.0499.764-3.823-3.8230.0000.0000.0000.000
226A306ASP-1-0.856-0.92010.521-22.622-22.6220.0000.0000.0000.000
227A307HIS00.0090.0006.5993.2053.2050.0000.0000.0000.000
229A309LYS10.7470.8496.17617.05717.0570.0000.0000.0000.000
230A310SER-1-0.967-0.9696.876-38.419-38.4190.0000.0000.0000.000