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- PDB-5uxe: Crystal Structure of Inosine 5'-monophosphate Dehydrogenase from ... -

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Basic information

Entry
Database: PDB / ID: 5uxe
TitleCrystal Structure of Inosine 5'-monophosphate Dehydrogenase from Clostridium perfringens Complexed with IMP and P178
ComponentsInosine-5'-monophosphate dehydrogenase
KeywordsOXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR / TIM barrel / IMPDH / CSGID / dehydrogenase / OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR complex
Function / homology
Function and homology information


IMP dehydrogenase activity / IMP dehydrogenase / GMP biosynthetic process / nucleotide binding / metal ion binding
Similarity search - Function
IMP dehydrogenase / GMP reductase domain / Inosine-5'-monophosphate dehydrogenase / IMP dehydrogenase / GMP reductase, conserved site / IMP dehydrogenase / GMP reductase signature. / IMP dehydrogenase/GMP reductase / IMP dehydrogenase / GMP reductase domain / CBS domain superfamily / Domain in cystathionine beta-synthase and other proteins. / CBS domain / CBS domain ...IMP dehydrogenase / GMP reductase domain / Inosine-5'-monophosphate dehydrogenase / IMP dehydrogenase / GMP reductase, conserved site / IMP dehydrogenase / GMP reductase signature. / IMP dehydrogenase/GMP reductase / IMP dehydrogenase / GMP reductase domain / CBS domain superfamily / Domain in cystathionine beta-synthase and other proteins. / CBS domain / CBS domain / CBS domain profile. / Aldolase class I / Aldolase-type TIM barrel / TIM Barrel / Alpha-Beta Barrel / Alpha Beta
Similarity search - Domain/homology
Chem-8LA / FORMIC ACID / INOSINIC ACID / : / Inosine-5'-monophosphate dehydrogenase
Similarity search - Component
Biological speciesClostridium perfringens (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.1 Å
AuthorsMaltseva, N. / Kim, Y. / Mulligan, R. / Makowska-Grzyska, M. / Gu, M. / Gollapalli, D.R. / Hedstrom, L. / Joachimiak, A. / Anderson, W.F. / Center for Structural Genomics of Infectious Diseases (CSGID)
CitationJournal: To Be Published
Title: Crystal Structure of Inosine 5'-monophosphate Dehydrogenase from Clostridium perfringens Complexed with IMP and P178
Authors: Maltseva, N. / Kim, Y. / Mulligan, R. / Makowska-Grzyska, M. / Gu, M. / Gollapalli, D.R. / Hedstrom, L. / Joachimiak, A. / Anderson, W.F. / Center for Structural Genomics of Infectious Diseases (CSGID)
History
DepositionFeb 22, 2017Deposition site: RCSB / Processing site: RCSB
Revision 1.0Mar 8, 2017Provider: repository / Type: Initial release
Revision 1.1Oct 4, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_asym_id / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Inosine-5'-monophosphate dehydrogenase
B: Inosine-5'-monophosphate dehydrogenase
C: Inosine-5'-monophosphate dehydrogenase
D: Inosine-5'-monophosphate dehydrogenase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)157,56119
Polymers153,7654
Non-polymers3,79615
Water4,179232
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area23760 Å2
ΔGint-189 kcal/mol
Surface area46010 Å2
MethodPISA
Unit cell
Length a, b, c (Å)127.937, 119.101, 96.971
Angle α, β, γ (deg.)90.00, 102.86, 90.00
Int Tables number5
Space group name H-MC121

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Components

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Protein , 1 types, 4 molecules ABCD

#1: Protein
Inosine-5'-monophosphate dehydrogenase / IMPDH


Mass: 38441.266 Da / Num. of mol.: 4
Mutation: CBS domain (residues 89-215) is replaced with SGG residues
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Clostridium perfringens (bacteria) / Gene: guaB_2, guaB, ERS852446_02285, JFP838_13815 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) magic / References: UniProt: A0A127ELD1, IMP dehydrogenase

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Non-polymers , 7 types, 247 molecules

#2: Chemical
ChemComp-IMP / INOSINIC ACID / Inosinic acid


Mass: 348.206 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C10H13N4O8P
#3: Chemical
ChemComp-8LA / N-[4-chloro-3-(alpha-D-ribofuranosyloxy)phenyl]-N'-{2-[3-(prop-1-en-2-yl)phenyl]propan-2-yl}urea


Mass: 476.950 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C24H29ClN2O6
#4: Chemical ChemComp-K / POTASSIUM ION


Mass: 39.098 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: K
#5: Chemical ChemComp-MPD / (4S)-2-METHYL-2,4-PENTANEDIOL / 2-Methyl-2,4-pentanediol


Mass: 118.174 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C6H14O2 / Comment: precipitant*YM
#6: Chemical ChemComp-FMT / FORMIC ACID / Formic acid


Mass: 46.025 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: CH2O2
#7: Chemical ChemComp-SO4 / SULFATE ION / Sulfate


Mass: 96.063 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: SO4
#8: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 232 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.34 Å3/Da / Density % sol: 47.48 %
Crystal growTemperature: 289 K / Method: vapor diffusion, sitting drop / pH: 6.5
Details: 0.2M ammonium acetate, 0.1M Bis-Tris pH 6.5, 45% MPD

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 0.97918 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Feb 12, 2015 / Details: mirrors
RadiationMonochromator: Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97918 Å / Relative weight: 1
ReflectionResolution: 2.1→50 Å / Num. obs: 80071 / % possible obs: 94.4 % / Redundancy: 2.7 % / Rsym value: 0.086 / Net I/σ(I): 11.14
Reflection shellResolution: 2.1→2.14 Å / Redundancy: 2.2 % / Num. unique obs: 3680 / CC1/2: 0.625 / Rsym value: 0.614 / % possible all: 88.1

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Processing

Software
NameVersionClassification
PHENIX(1.11.1_2575: ???)refinement
HKL-3000data reduction
HKL-3000data scaling
HKL-3000phasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 4Q32
Resolution: 2.1→39.253 Å / SU ML: 0.24 / Cross valid method: THROUGHOUT / σ(F): 1.33 / Phase error: 24.74
RfactorNum. reflection% reflection
Rfree0.2233 3908 4.89 %
Rwork0.1732 --
obs0.1757 79873 92.6 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Refinement stepCycle: LAST / Resolution: 2.1→39.253 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms10115 0 251 232 10598
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00710694
X-RAY DIFFRACTIONf_angle_d0.91914490
X-RAY DIFFRACTIONf_dihedral_angle_d8.0728765
X-RAY DIFFRACTIONf_chiral_restr0.0551677
X-RAY DIFFRACTIONf_plane_restr0.0051851
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.069-2.09430.3469760.29531322X-RAY DIFFRACTION46
2.0943-2.12080.31461210.25052579X-RAY DIFFRACTION89
2.1208-2.14870.28931340.23592597X-RAY DIFFRACTION89
2.1487-2.17810.27471450.22542606X-RAY DIFFRACTION90
2.1781-2.20920.27441250.23312663X-RAY DIFFRACTION89
2.2092-2.24220.31841310.21852625X-RAY DIFFRACTION90
2.2422-2.27720.27761260.2182649X-RAY DIFFRACTION91
2.2772-2.31460.271350.21142690X-RAY DIFFRACTION91
2.3146-2.35450.24641210.21162682X-RAY DIFFRACTION92
2.3545-2.39730.26421470.20042703X-RAY DIFFRACTION92
2.3973-2.44340.25151350.19812687X-RAY DIFFRACTION93
2.4434-2.49320.24791610.19552773X-RAY DIFFRACTION94
2.4932-2.54740.24991790.18862682X-RAY DIFFRACTION94
2.5474-2.60670.24511360.19432773X-RAY DIFFRACTION94
2.6067-2.67190.23421340.18532736X-RAY DIFFRACTION94
2.6719-2.74410.24881310.19642784X-RAY DIFFRACTION94
2.7441-2.82480.27771520.18932769X-RAY DIFFRACTION95
2.8248-2.9160.25381260.19472817X-RAY DIFFRACTION95
2.916-3.02010.26551380.19352750X-RAY DIFFRACTION95
3.0201-3.1410.23471530.18732817X-RAY DIFFRACTION96
3.141-3.28390.23851520.18192772X-RAY DIFFRACTION96
3.2839-3.45690.21041430.16662871X-RAY DIFFRACTION97
3.4569-3.67340.21771550.16082848X-RAY DIFFRACTION98
3.6734-3.95680.21471460.15132948X-RAY DIFFRACTION100
3.9568-4.35450.18621540.13392920X-RAY DIFFRACTION100
4.3545-4.98350.15551690.13542938X-RAY DIFFRACTION100
4.9835-6.27450.20191420.16492964X-RAY DIFFRACTION100
6.2745-39.260.19311410.14793000X-RAY DIFFRACTION99
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL112)L122)L132)L222)L232)L332)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T112)T122)T132)T222)T232)T332)Origin x (Å)Origin y (Å)Origin z (Å)
10.9584-0.2405-0.48281.91440.43441.2650.1534-0.2820.45820.1489-0.0251-0.1973-0.52320.2002-0.11840.5071-0.16620.080.3679-0.1010.437811.771529.154928.0923
23.07332.57151.60164.48282.16111.25020.0190.1190.5874-0.20610.0294-0.017-0.65090.1837-0.04890.6388-0.11790.16880.3009-0.01210.45515.356638.714516.9002
31.9231-0.42380.15151.2972-0.00290.80810.0197-0.06390.12630.04310.1444-0.1434-0.3190.1629-0.1470.3448-0.0980.06410.2257-0.0660.28855.436421.964527.1901
42.0042-0.8505-1.01222.23311.37071.44680.1356-0.11110.2167-0.0334-0.0074-0.2852-0.2750.1786-0.12070.3271-0.10030.01280.2637-0.00660.23369.590517.048429.6643
52.10980.43740.69093.80491.13794.661-0.1885-0.43490.27210.40840.10620.3352-0.1812-0.3183-0.01880.3037-0.09620.02920.4288-0.07580.36149.98673.706240.8305
62.43892.6151-0.19412.76460.06320.6387-0.01660.0314-0.068-0.08870.1147-0.311-0.03330.1119-0.02960.16230.00430.01030.2631-0.01080.219310.5593-9.980416.6826
71.80950.55560.53582.13450.93311.92620.2627-0.498-0.33160.3964-0.2042-0.50290.06940.0839-0.06990.3095-0.015-0.11540.43820.13390.36125.8795-17.904135.8057
84.3789-0.57452.15278.8625-0.18737.04380.0235-1.0279-0.23010.8010.1729-0.42750.20330.408-0.17770.2791-0.0354-0.09920.69470.06480.39636.4288-11.656443.1322
90.6584-1.26791.10043.0604-1.61772.2313-0.0827-0.27380.22820.2413-0.0777-0.5819-0.17010.45170.15180.216-0.0727-0.05770.56270.03520.455637.1822-6.390334.8664
103.6195-1.58983.18965.081-1.84364.0358-0.0097-0.0640.11920.0926-0.1456-0.6248-0.1940.45190.15130.1861-0.05560.03370.40310.01120.338736.4641-4.578724.396
111.66960.3313-0.21191.97590.38580.82040.1992-0.3417-0.02870.193-0.1031-0.03480.03360.1869-0.0750.1703-0.0415-0.02280.33780.00420.193617.6599-8.668432.0316
121.90330.1490.58962.14830.90352.2320.1134-0.2213-0.22680.18510.0393-0.1932-0.00510.2066-0.17250.1533-0.05050.0210.28310.06590.217713.04-13.802130.9336
137.2659-1.5403-0.53055.3093-2.17776.84580.1207-0.61750.44780.5551-0.1139-0.0948-0.3607-0.2404-0.01060.28330.00480.02560.3187-0.01110.3604-3.1932-17.3336.9073
142.9526-0.0891-0.13490.9298-0.07070.98490.06460.1772-0.112-0.1578-0.02730.3608-0.1875-0.2232-0.03680.32710.1148-0.00060.2847-0.0060.3113-31.775514.19613.2371
154.6786-4.07560.00664.7722-0.40460.38770.04050.0804-0.37980.06520.07440.4956-0.0008-0.2346-0.12280.32240.1178-0.08790.3901-0.06050.3695-37.60764.66883.5977
162.4099-0.43090.55722.3903-0.43691.76580.12030.4035-0.0643-0.3906-0.0980.0913-0.1326-0.1131-0.04730.25160.0894-0.01190.2647-0.03020.2261-24.48614.8435.6728
172.18540.1401-1.27312.6027-0.38782.24030.1211-0.1750.02190.102-0.10650.1492-0.1806-0.0232-0.03010.23420.04240.00260.2478-0.02090.2664-25.390912.445323.2069
182.7340.117-1.30282.6593-0.55622.54340.142-0.1285-0.01020.1687-0.08750.3796-0.1895-0.0584-0.04810.19020.0635-0.00080.2234-0.0270.2695-25.900311.400523.9365
193.1393-1.325-0.05193.17510.47713.14570.0273-0.06040.13180.0554-0.06670.2106-0.09220.150.0380.2493-0.0870.04130.1811-0.0140.3057-8.712316.977120.9971
200.4211-0.4488-0.49082.6563-0.53131.1161-0.0120.0279-0.5363-0.0271-0.07740.56420.2292-0.09480.0730.2507-0.03010.01860.3015-0.02550.683-16.1984-30.82419.3689
213.78933.1124-0.33474.484-0.37542.2970.0510.1769-0.5618-0.1726-0.05190.36720.299-0.1438-0.00480.23010.0408-0.01320.2707-0.05910.5641-4.2175-36.882513.5636
222.1935-0.68480.0731.3415-0.10451.7793-0.0989-0.1984-0.30360.11810.04560.426-0.0124-0.12560.07660.1979-0.01030.04260.19080.0030.4288-13.0885-21.606923.7229
233.3428-0.1426-1.45122.64440.98552.3339-0.0099-0.0876-0.2072-0.0782-0.05660.2976-0.09250.0810.04460.19220.0703-0.06960.16070.02280.2593-18.7657-6.589517.8734
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 2 through 227 )
2X-RAY DIFFRACTION2chain 'A' and (resid 228 through 288 )
3X-RAY DIFFRACTION3chain 'A' and (resid 289 through 384 )
4X-RAY DIFFRACTION4chain 'A' and (resid 385 through 466 )
5X-RAY DIFFRACTION5chain 'A' and (resid 467 through 482 )
6X-RAY DIFFRACTION6chain 'B' and (resid 0 through 24 )
7X-RAY DIFFRACTION7chain 'B' and (resid 25 through 75 )
8X-RAY DIFFRACTION8chain 'B' and (resid 76 through 227 )
9X-RAY DIFFRACTION9chain 'B' and (resid 228 through 252 )
10X-RAY DIFFRACTION10chain 'B' and (resid 253 through 288 )
11X-RAY DIFFRACTION11chain 'B' and (resid 289 through 384 )
12X-RAY DIFFRACTION12chain 'B' and (resid 385 through 466 )
13X-RAY DIFFRACTION13chain 'B' and (resid 467 through 482 )
14X-RAY DIFFRACTION14chain 'C' and (resid 2 through 237 )
15X-RAY DIFFRACTION15chain 'C' and (resid 238 through 265 )
16X-RAY DIFFRACTION16chain 'C' and (resid 266 through 329 )
17X-RAY DIFFRACTION17chain 'C' and (resid 330 through 384 )
18X-RAY DIFFRACTION18chain 'C' and (resid 385 through 441 )
19X-RAY DIFFRACTION19chain 'C' and (resid 442 through 482 )
20X-RAY DIFFRACTION20chain 'D' and (resid 2 through 237 )
21X-RAY DIFFRACTION21chain 'D' and (resid 238 through 287 )
22X-RAY DIFFRACTION22chain 'D' and (resid 288 through 440 )
23X-RAY DIFFRACTION23chain 'D' and (resid 441 through 482 )

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