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: VY6K1

Calculation Name: 3DP9-A-Xray547

Preferred Name: 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase

Target Type: SINGLE PROTEIN

Ligand Name: (3r,4s)-1-[(4-amino-5h-pyrrolo[3,2-d]pyrimidin-7-yl)methyl]-4-[(butylsulfanyl)methyl]pyrrolidin-3-ol | iodide ion

Ligand 3-letter code: BIG | IOD

Ligand of Interest (LOI):

Structure Source: PDB

PDB ID: 3DP9

Chain ID: A

ChEMBL ID: CHEMBL1250374

UniProt ID: Q9KPI8

Base Structure: X-ray

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 229
LigandResidueName
LigandFragmentNumber 0
LigandCharge
Software ABINIT-MP - Open Ver. 1 Rev. 23 (BINDS Ver. 1) / 20230922
Total energy (hartree)
FMO2-HF: Electronic energy -2659438.605306
FMO2-HF: Nuclear repulsion 2573435.843188
FMO2-HF: Total energy -86002.762118
FMO2-MP2: Total energy -86250.574816


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:2:LYS)


Summations of interaction energy for fragment #1(A:2:LYS)
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.
-730.409-723.60340.165-23.332-23.639-0.257
Interaction energy analysis for fragmet #1(A:2:LYS)
Snapshot

IFIE Diagram

Base fragment(s) of PIEDA/IFIE
Single fragment Multi fragments
Fragment list
Charge [e] FCHARGE : 2 / q_Mulliken : 1.650 / q_NPA : 1.810
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].
3A4GLY00.0060.0023.174-1.4580.4760.117-0.813-1.238-0.005
4A5ILE0-0.0040.0004.7896.9727.030-0.001-0.005-0.0520.000
34A35SER0-0.040-0.0204.646-6.253-6.167-0.001-0.010-0.0750.000
40A41VAL0-0.0090.0064.521-5.738-5.665-0.001-0.006-0.0660.000
41A42ASP-1-0.901-0.9442.303-113.552-111.6483.183-2.549-2.538-0.013
42A43VAL0-0.014-0.0052.479-20.461-16.8871.812-2.812-2.575-0.033
43A44VAL0-0.044-0.0282.427-1.802-0.7381.147-0.336-1.875-0.003
44A45LEU0-0.0150.0084.3852.5292.568-0.001-0.017-0.0210.000
65A66TYR00.0090.0032.977-7.038-5.5620.161-0.493-1.143-0.002
66A67ALA0-0.036-0.0011.804-47.997-48.88810.374-5.234-4.249-0.075
67A68PRO0-0.0210.0052.306-15.213-12.9271.189-1.245-2.230-0.005
68A69ASP-1-0.825-0.9141.822-166.582-171.63522.187-9.760-7.374-0.121
69A70VAL0-0.033-0.0084.37815.28915.545-0.001-0.052-0.2030.000
5A6ILE00.0060.0008.0510.0710.0710.0000.0000.0000.000
6A7GLY00.0530.03511.1891.8041.8040.0000.0000.0000.000
7A8ALA00.0080.02714.729-0.589-0.5890.0000.0000.0000.000
8A9MET0-0.035-0.03217.8490.9530.9530.0000.0000.0000.000
9A10GLN00.0750.03417.459-2.113-2.1130.0000.0000.0000.000
10A11GLN00.017-0.01018.878-1.639-1.6390.0000.0000.0000.000
11A12GLU-1-0.797-0.88017.394-29.647-29.6470.0000.0000.0000.000
12A13VAL00.0010.01513.677-1.399-1.3990.0000.0000.0000.000
13A14ALA00.0080.00514.886-1.495-1.4950.0000.0000.0000.000
14A15ILE0-0.034-0.02416.985-0.052-0.0520.0000.0000.0000.000
15A16LEU00.0160.00511.520-0.405-0.4050.0000.0000.0000.000
16A17LYS10.9130.97212.52533.30433.3040.0000.0000.0000.000
17A18ASP-1-0.952-0.98113.466-33.284-33.2840.0000.0000.0000.000
18A19LEU0-0.056-0.02613.7951.9071.9070.0000.0000.0000.000
19A20ILE0-0.084-0.0208.205-1.535-1.5350.0000.0000.0000.000
20A21GLU-1-0.902-0.95710.772-40.265-40.2650.0000.0000.0000.000
21A22ASP-1-0.935-0.98010.273-47.071-47.0710.0000.0000.0000.000
22A23VAL0-0.037-0.00610.370-3.185-3.1850.0000.0000.0000.000
23A24GLN0-0.057-0.0348.0495.4075.4070.0000.0000.0000.000
24A25GLU-1-0.887-0.9639.266-39.032-39.0320.0000.0000.0000.000
25A26VAL0-0.005-0.0079.2211.9971.9970.0000.0000.0000.000
26A27ASN0-0.018-0.01111.716-0.843-0.8430.0000.0000.0000.000
27A28GLN0-0.0070.00411.480-1.580-1.5800.0000.0000.0000.000
28A29ALA0-0.017-0.01815.468-0.457-0.4570.0000.0000.0000.000
29A30GLY0-0.0160.00018.1710.1940.1940.0000.0000.0000.000
30A31CYS0-0.0100.02613.210-0.060-0.0600.0000.0000.0000.000
31A32THR0-0.026-0.02212.8191.3901.3900.0000.0000.0000.000
32A33PHE0-0.0090.0057.501-1.043-1.0430.0000.0000.0000.000
33A34TYR00.0060.0008.8663.2063.2060.0000.0000.0000.000
35A36GLY00.0780.0375.4987.0937.0930.0000.0000.0000.000
36A37GLN0-0.046-0.0235.265-4.485-4.4850.0000.0000.0000.000
37A38ILE00.0300.0197.4855.4435.4430.0000.0000.0000.000
38A39GLN0-0.011-0.0099.214-1.536-1.5360.0000.0000.0000.000
39A40GLY00.0050.0149.6420.8310.8310.0000.0000.0000.000
45A46LEU0-0.039-0.0198.1382.1202.1200.0000.0000.0000.000
46A47GLN00.0150.00810.2032.3482.3480.0000.0000.0000.000
47A48SER0-0.014-0.03213.890-0.208-0.2080.0000.0000.0000.000
48A49GLY00.0150.01415.0691.2981.2980.0000.0000.0000.000
49A50ILE0-0.008-0.01518.580-0.914-0.9140.0000.0000.0000.000
50A51GLY00.0230.02521.4250.4540.4540.0000.0000.0000.000
51A52LYS10.8540.90820.69922.04822.0480.0000.0000.0000.000
52A53VAL0-0.023-0.01520.280-1.168-1.1680.0000.0000.0000.000
53A54SER0-0.002-0.00418.886-0.898-0.8980.0000.0000.0000.000
54A55ALA00.0360.02816.333-2.071-2.0710.0000.0000.0000.000
55A56ALA00.0040.01215.325-2.631-2.6310.0000.0000.0000.000
56A57LEU0-0.037-0.00915.388-1.911-1.9110.0000.0000.0000.000
57A58GLY00.0910.01913.301-1.731-1.7310.0000.0000.0000.000
58A59THR0-0.025-0.03411.010-4.498-4.4980.0000.0000.0000.000
59A60ALA00.000-0.00110.626-3.655-3.6550.0000.0000.0000.000
60A61LEU0-0.0330.01011.244-2.278-2.2780.0000.0000.0000.000
61A62LEU00.0140.0145.700-3.895-3.8950.0000.0000.0000.000
62A63ILE0-0.014-0.0166.384-8.945-8.9450.0000.0000.0000.000
63A64SER0-0.076-0.0657.167-4.103-4.1030.0000.0000.0000.000
64A65GLN0-0.069-0.0417.1125.0265.0260.0000.0000.0000.000
70A71VAL00.003-0.0055.903-6.724-6.7240.0000.0000.0000.000
71A72ILE00.0270.0128.3675.1155.1150.0000.0000.0000.000
72A73ASN0-0.061-0.03310.4781.2411.2410.0000.0000.0000.000
73A74THR00.0610.03613.0592.3662.3660.0000.0000.0000.000
74A75GLY0-0.019-0.02414.8930.0630.0630.0000.0000.0000.000
75A76SER0-0.027-0.02918.3110.9320.9320.0000.0000.0000.000
76A77ALA0-0.001-0.00521.874-0.735-0.7350.0000.0000.0000.000
77A78GLY00.0690.06324.3060.5060.5060.0000.0000.0000.000
78A79GLY00.006-0.01427.956-0.379-0.3790.0000.0000.0000.000
79A80PHE0-0.064-0.05329.3950.7370.7370.0000.0000.0000.000
80A81ASP-1-0.797-0.87830.393-18.562-18.5620.0000.0000.0000.000
81A82ALA0-0.038-0.02332.1610.0270.0270.0000.0000.0000.000
82A83SER0-0.085-0.06332.3460.2180.2180.0000.0000.0000.000
83A84LEU0-0.050-0.01127.324-0.188-0.1880.0000.0000.0000.000
84A85ASN0-0.011-0.00530.9800.7410.7410.0000.0000.0000.000
85A86VAL0-0.013-0.01429.032-0.734-0.7340.0000.0000.0000.000
86A87GLY0-0.021-0.01826.2240.2920.2920.0000.0000.0000.000
87A88ASP-1-0.801-0.85825.613-21.431-21.4310.0000.0000.0000.000
88A89VAL00.005-0.01620.690-0.629-0.6290.0000.0000.0000.000
89A90VAL0-0.021-0.01821.9710.9250.9250.0000.0000.0000.000
90A91ILE00.0150.00718.314-1.510-1.5100.0000.0000.0000.000
91A92SER0-0.005-0.00118.2360.7030.7030.0000.0000.0000.000
92A93SER00.030-0.00919.447-0.845-0.8450.0000.0000.0000.000
93A94GLU-1-0.899-0.95421.161-23.946-23.9460.0000.0000.0000.000
94A95VAL00.0150.01818.8860.3800.3800.0000.0000.0000.000
95A96ARG10.7980.88622.17921.78521.7850.0000.0000.0000.000
96A97HIS00.0280.03222.694-0.082-0.0820.0000.0000.0000.000
97A98HIS00.012-0.00626.1501.1881.1880.0000.0000.0000.000
98A99ASP-1-0.825-0.91327.935-21.314-21.3140.0000.0000.0000.000
99A100ALA0-0.0300.00128.4530.2200.2200.0000.0000.0000.000
100A101ASP-1-0.819-0.90130.529-16.984-16.9840.0000.0000.0000.000
101A102VAL0-0.001-0.00731.3760.0880.0880.0000.0000.0000.000
102A103THR0-0.021-0.02934.5300.3500.3500.0000.0000.0000.000
103A104ALA0-0.055-0.02137.3510.2990.2990.0000.0000.0000.000
104A105PHE0-0.070-0.04336.1730.3380.3380.0000.0000.0000.000
105A106GLY0-0.015-0.00437.199-0.190-0.1900.0000.0000.0000.000
106A107TYR0-0.0260.00530.910-0.394-0.3940.0000.0000.0000.000
107A108GLU-1-0.839-0.92231.762-19.262-19.2620.0000.0000.0000.000
108A109ILE0-0.007-0.01532.727-0.311-0.3110.0000.0000.0000.000
109A110GLY00.0260.00729.622-0.304-0.3040.0000.0000.0000.000
110A111GLN0-0.063-0.02427.909-0.348-0.3480.0000.0000.0000.000
111A112MET00.0040.01026.0670.8590.8590.0000.0000.0000.000
112A113ALA00.025-0.00828.0970.0080.0080.0000.0000.0000.000
113A114GLY0-0.028-0.01727.498-0.644-0.6440.0000.0000.0000.000
114A115GLN0-0.043-0.01522.518-1.763-1.7630.0000.0000.0000.000
115A116PRO00.003-0.00222.6731.1301.1300.0000.0000.0000.000
116A117ALA0-0.0140.00525.961-0.104-0.1040.0000.0000.0000.000
117A118ALA00.0080.00324.8130.2270.2270.0000.0000.0000.000
118A119PHE0-0.032-0.00919.299-0.365-0.3650.0000.0000.0000.000
119A120LYS10.9710.97020.47426.41126.4110.0000.0000.0000.000
120A121ALA00.0030.01516.477-1.237-1.2370.0000.0000.0000.000
121A122ASP-1-0.841-0.94412.187-41.285-41.2850.0000.0000.0000.000
122A123GLU-1-0.930-0.95815.024-28.261-28.2610.0000.0000.0000.000
123A124LYS10.9180.96811.09842.55142.5510.0000.0000.0000.000
124A125LEU00.0380.0198.7320.5380.5380.0000.0000.0000.000
125A126MET0-0.0270.00412.6471.4611.4610.0000.0000.0000.000
126A127THR0-0.057-0.03015.6271.7941.7940.0000.0000.0000.000
127A128VAL00.0190.00511.0021.5931.5930.0000.0000.0000.000
128A129ALA00.0220.01214.2430.4140.4140.0000.0000.0000.000
129A130GLU-1-0.822-0.90316.300-25.390-25.3900.0000.0000.0000.000
130A131GLN0-0.057-0.03415.8440.0440.0440.0000.0000.0000.000
131A132ALA00.0130.01015.3790.7100.7100.0000.0000.0000.000
132A133LEU0-0.001-0.00217.4450.7890.7890.0000.0000.0000.000
133A134ALA0-0.017-0.00220.9871.1091.1090.0000.0000.0000.000
134A135GLN0-0.014-0.00417.5932.0662.0660.0000.0000.0000.000
135A136LEU0-0.066-0.04119.7270.0640.0640.0000.0000.0000.000
136A137PRO0-0.009-0.01123.2970.5280.5280.0000.0000.0000.000
137A138ASN0-0.028-0.01527.0260.7280.7280.0000.0000.0000.000
138A139THR0-0.0340.00423.4190.5300.5300.0000.0000.0000.000
139A140HIS0-0.014-0.00926.711-0.068-0.0680.0000.0000.0000.000
140A141ALA00.014-0.00123.850-0.676-0.6760.0000.0000.0000.000
141A142VAL00.0050.01825.6260.5350.5350.0000.0000.0000.000
142A143ARG10.8420.89720.67925.12825.1280.0000.0000.0000.000
143A144GLY00.004-0.00223.9890.9880.9880.0000.0000.0000.000
144A145LEU0-0.036-0.00223.902-1.178-1.1780.0000.0000.0000.000
145A146ILE00.0330.02520.4830.5400.5400.0000.0000.0000.000
146A147CYS0-0.039-0.01924.045-0.245-0.2450.0000.0000.0000.000
147A148THR0-0.016-0.00621.4160.0900.0900.0000.0000.0000.000
148A149GLY00.0360.00124.7190.4390.4390.0000.0000.0000.000
149A150ASP-1-0.858-0.91725.194-24.243-24.2430.0000.0000.0000.000
150A151ALA0-0.094-0.07027.4210.8550.8550.0000.0000.0000.000
151A152PHE00.0560.03927.589-0.284-0.2840.0000.0000.0000.000
152A153VAL0-0.076-0.03429.6930.7680.7680.0000.0000.0000.000
153A154CYS00.0360.02731.9990.0560.0560.0000.0000.0000.000
154A155THR0-0.021-0.01835.0040.4880.4880.0000.0000.0000.000
155A156ALA00.0570.03037.430-0.281-0.2810.0000.0000.0000.000
156A157GLU-1-0.853-0.93839.225-14.720-14.7200.0000.0000.0000.000
157A158ARG10.9190.97831.90418.45718.4570.0000.0000.0000.000
158A159GLN00.0470.02634.292-0.080-0.0800.0000.0000.0000.000
159A160GLN0-0.049-0.02535.781-0.092-0.0920.0000.0000.0000.000
160A161PHE0-0.027-0.01433.8080.0580.0580.0000.0000.0000.000
161A162ILE0-0.001-0.00330.582-0.076-0.0760.0000.0000.0000.000
162A163ARG10.8860.92133.85617.24117.2410.0000.0000.0000.000
163A164GLN0-0.063-0.02935.4840.0650.0650.0000.0000.0000.000
164A165HIS10.8420.92534.60516.91816.9180.0000.0000.0000.000
165A166PHE00.0100.01930.515-0.277-0.2770.0000.0000.0000.000
166A167PRO00.0120.00232.668-0.245-0.2450.0000.0000.0000.000
167A168SER0-0.016-0.00530.4250.2000.2000.0000.0000.0000.000
168A169VAL0-0.037-0.01428.015-0.605-0.6050.0000.0000.0000.000
169A170VAL00.0240.02125.6720.5720.5720.0000.0000.0000.000
170A171ALA00.0210.00324.8170.3330.3330.0000.0000.0000.000
171A172VAL0-0.023-0.01525.933-0.250-0.2500.0000.0000.0000.000
172A173GLU-1-0.738-0.88320.665-28.048-28.0480.0000.0000.0000.000
173A174MET0-0.049-0.01922.4411.0281.0280.0000.0000.0000.000
174A175GLU-1-0.761-0.87617.833-28.507-28.5070.0000.0000.0000.000
175A176ALA00.0380.00817.569-1.012-1.0120.0000.0000.0000.000
176A177SER00.008-0.01018.079-1.222-1.2220.0000.0000.0000.000
177A178ALA0-0.0140.00719.086-0.112-0.1120.0000.0000.0000.000
178A179ILE0-0.0010.02112.935-1.261-1.2610.0000.0000.0000.000
179A180ALA00.0340.02714.871-1.814-1.8140.0000.0000.0000.000
180A181GLN0-0.0160.00216.701-0.051-0.0510.0000.0000.0000.000
181A182THR0-0.041-0.04013.3450.3340.3340.0000.0000.0000.000
182A183CYS0-0.038-0.01712.103-2.446-2.4460.0000.0000.0000.000
183A184HIS00.0090.00813.528-1.411-1.4110.0000.0000.0000.000
184A185GLN0-0.026-0.02716.7721.8961.8960.0000.0000.0000.000
185A186PHE0-0.019-0.01011.6260.5360.5360.0000.0000.0000.000
186A187LYS10.8540.93512.87232.21132.2110.0000.0000.0000.000
187A188VAL00.0270.0268.294-0.577-0.5770.0000.0000.0000.000
188A189PRO0-0.014-0.0048.8463.7863.7860.0000.0000.0000.000
189A190PHE00.0210.00110.148-4.278-4.2780.0000.0000.0000.000
190A191VAL00.0120.00512.4113.0723.0720.0000.0000.0000.000
191A192VAL0-0.009-0.00613.551-1.813-1.8130.0000.0000.0000.000
192A193VAL0-0.003-0.01315.3231.4991.4990.0000.0000.0000.000
193A194ARG10.8010.89216.58129.31429.3140.0000.0000.0000.000
194A195ALA0-0.016-0.00319.2450.5430.5430.0000.0000.0000.000
195A196ILE0-0.028-0.01222.424-0.046-0.0460.0000.0000.0000.000
196A197SER00.012-0.01625.894-0.108-0.1080.0000.0000.0000.000
197A198ASP-1-0.845-0.89627.453-19.939-19.9390.0000.0000.0000.000
198A199VAL00.0470.02530.158-0.449-0.4490.0000.0000.0000.000
199A200ALA00.0380.01830.8200.4810.4810.0000.0000.0000.000
200A201ASP-1-0.849-0.92532.575-16.505-16.5050.0000.0000.0000.000
201A202LYS10.8580.91736.15814.47214.4720.0000.0000.0000.000
202A203GLU-1-0.831-0.89936.940-15.019-15.0190.0000.0000.0000.000
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