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- PDB-7dqc: Crystal structure of nucleotide-free mutant A(S23C)3B(N64C)3 comp... -

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Basic information

Entry
Database: PDB / ID: 7dqc
TitleCrystal structure of nucleotide-free mutant A(S23C)3B(N64C)3 complex from Enterococcus hirae V-ATPase
Components
  • V-type sodium ATPase catalytic subunit A
  • V-type sodium ATPase subunit B
KeywordsHYDROLASE / V-ATPase / A3B3 / asymmetric structure
Function / homology
Function and homology information


Na+-transporting two-sector ATPase / sodium-transporting ATP synthase activity, rotational mechanism / sodium-transporting ATPase activity, rotational mechanism / proton-transporting ATP synthase complex / proton motive force-driven plasma membrane ATP synthesis / sodium ion transport / proton-transporting ATPase activity, rotational mechanism / proton-transporting ATP synthase activity, rotational mechanism / ATP binding
Similarity search - Function
V-type ATP synthase regulatory subunit B/beta / V-type ATP synthase catalytic alpha chain / ATPsynthase alpha/beta subunit, N-terminal extension / ATPsynthase alpha/beta subunit N-term extension / ATPase, F1/V1 complex, beta/alpha subunit, C-terminal / ATP synthase subunit alpha, N-terminal domain-like superfamily / ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domain superfamily / ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domain / ATP synthase alpha/beta family, beta-barrel domain / ATPase, alpha/beta subunit, nucleotide-binding domain, active site ...V-type ATP synthase regulatory subunit B/beta / V-type ATP synthase catalytic alpha chain / ATPsynthase alpha/beta subunit, N-terminal extension / ATPsynthase alpha/beta subunit N-term extension / ATPase, F1/V1 complex, beta/alpha subunit, C-terminal / ATP synthase subunit alpha, N-terminal domain-like superfamily / ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domain superfamily / ATPase, F1/V1/A1 complex, alpha/beta subunit, N-terminal domain / ATP synthase alpha/beta family, beta-barrel domain / ATPase, alpha/beta subunit, nucleotide-binding domain, active site / ATP synthase alpha and beta subunits signature. / ATPase, F1/V1/A1 complex, alpha/beta subunit, nucleotide-binding domain / ATP synthase alpha/beta family, nucleotide-binding domain / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
V-type sodium ATPase catalytic subunit A / V-type sodium ATPase subunit B
Similarity search - Component
Biological speciesEnterococcus hirae (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 2.706 Å
AuthorsMaruyama, S. / Suzuki, K. / Mizutani, K. / Imai, F.L. / Ishizuka-Katsura, Y. / Shirouzu, M. / Murata, M.
CitationJournal: To Be Published
Title: The combination of high-speed AFM and X-ray crystallography reveals rotary catalytic mechanism of shaftless V1-ATPase
Authors: Imamura, M. / Maruyama, S. / Nakamoto, K. / Kawai, F. / Akiyama, T. / Mizutani, K. / Suzuki, K. / Shirouzu, M. / Iino, R. / Uchihashi, T. / Ando, T. / Murata, T.
History
DepositionDec 23, 2020Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Dec 29, 2021Provider: repository / Type: Initial release
Revision 1.1Nov 29, 2023Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: V-type sodium ATPase catalytic subunit A
B: V-type sodium ATPase catalytic subunit A
D: V-type sodium ATPase subunit B
E: V-type sodium ATPase subunit B
C: V-type sodium ATPase catalytic subunit A
F: V-type sodium ATPase subunit B
hetero molecules


Theoretical massNumber of molelcules
Total (without water)354,77412
Polymers354,2216
Non-polymers5536
Water5,152286
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area21230 Å2
ΔGint-71 kcal/mol
Surface area115880 Å2
MethodPISA
Unit cell
Length a, b, c (Å)122.080, 121.830, 129.110
Angle α, β, γ (deg.)90.000, 90.220, 90.000
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein V-type sodium ATPase catalytic subunit A / Na(+)-translocating ATPase subunit A / V-type sodium pump catalytic subunit A


Mass: 66363.867 Da / Num. of mol.: 3 / Mutation: S23C
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Enterococcus hirae (strain ATCC 9790 / DSM 20160 / JCM 8729 / LMG 6399 / NBRC 3181 / NCIMB 6459 / NCDO 1258) (bacteria)
Gene: ntpA, EHR_08260 / Production host: Escherichia coli (E. coli)
References: UniProt: Q08636, Na+-transporting two-sector ATPase
#2: Protein V-type sodium ATPase subunit B / Na(+)-translocating ATPase subunit B / V-type sodium pump subunit B


Mass: 51709.938 Da / Num. of mol.: 3 / Mutation: N64C
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Enterococcus hirae (strain ATCC 9790 / DSM 20160 / JCM 8729 / LMG 6399 / NBRC 3181 / NCIMB 6459 / NCDO 1258) (bacteria)
Gene: ntpB, EHR_08265 / Production host: Escherichia coli (E. coli) / References: UniProt: Q08637
#3: Chemical
ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL / Glycerol


Mass: 92.094 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: C3H8O3
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 286 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestN

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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: 2.71 Å3/Da / Density % sol: 54.62 %
Crystal growTemperature: 296 K / Method: vapor diffusion / pH: 8.5 / Details: 25% PEG 3350, 100mM MES-Tris pH 8.5, 100mM NaCl

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: Photon Factory / Beamline: BL-17A / Wavelength: 0.98 Å
DetectorType: DECTRIS PILATUS 2M / Detector: PIXEL / Date: Jun 21, 2016
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.98 Å / Relative weight: 1
ReflectionResolution: 2.706→44.304 Å / Num. obs: 102939 / % possible obs: 99.8 % / Redundancy: 4.02 % / Biso Wilson estimate: 61.64 Å2 / CC1/2: 0.998 / Rmerge(I) obs: 0.077 / Rrim(I) all: 0.089 / Χ2: 1.109 / Net I/σ(I): 15.06
Reflection shell

Diffraction-ID: 1

Resolution (Å)Redundancy (%)Rmerge(I) obsMean I/σ(I) obsNum. measured obsNum. possibleNum. unique obsCC1/2Rrim(I) all% possible all
2.71-2.874.070.6662.036708116603164820.6920.76599.3
2.87-3.073.9190.4223.196093315568155490.8310.48999.9
3.07-3.314.1690.2525.576056314533145280.9460.289100
3.31-3.633.970.13410.025284013324133110.9830.15599.9
3.63-4.054.0550.07617.294915912134121230.9940.08899.9
4.05-4.674.0220.04428.584312510738107230.9980.05199.9
4.67-5.74.0410.0430.6536629907590640.9980.04599.9
5.7-83.9110.03533.8327748710970950.9990.0499.8
8-44.3043.8750.0254.0215747410540640.9990.02399

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Phasing

PhasingMethod: molecular replacement
Phasing MRR rigid body: 0.509
Highest resolutionLowest resolution
Rotation44.31 Å2.98 Å

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Processing

Software
NameVersionClassification
XSCALEdata scaling
MOLREPphasing
PHENIX1.9_1692refinement
PDB_EXTRACT3.27data extraction
XDSdata reduction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 3VR2
Resolution: 2.706→44.304 Å / SU ML: 0.38 / Cross valid method: THROUGHOUT / σ(F): 1.36 / Phase error: 26.91 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2661 5266 5.12 %
Rwork0.2342 97651 -
obs0.2358 102917 99.76 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 215.21 Å2 / Biso mean: 83.6003 Å2 / Biso min: 22.72 Å2
Refinement stepCycle: final / Resolution: 2.706→44.304 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms23490 0 84 286 23860
Biso mean--110.49 61.61 -
Num. residues----3104
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00223930
X-RAY DIFFRACTIONf_angle_d0.57632421
X-RAY DIFFRACTIONf_chiral_restr0.0253666
X-RAY DIFFRACTIONf_plane_restr0.0024273
X-RAY DIFFRACTIONf_dihedral_angle_d13.2288808
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection Rwork% reflection obs (%)
2.706-2.73680.37451940.3146313897
2.7368-2.7690.33131510.31413301100
2.769-2.80270.34661790.30113169100
2.8027-2.83820.28351990.29193256100
2.8382-2.87550.32151950.28833241100
2.8755-2.91490.32611770.29083235100
2.9149-2.95660.331880.28543203100
2.9566-3.00070.31751890.28223231100
3.0007-3.04760.34692210.28763203100
3.0476-3.09750.35131760.2913224100
3.0975-3.15090.33771840.27043243100
3.1509-3.20820.31352000.26473281100
3.2082-3.26990.27711640.25313217100
3.2699-3.33660.27371880.25483221100
3.3366-3.40910.29271570.25563325100
3.4091-3.48840.25111470.23923283100
3.4884-3.57560.28641560.2333249100
3.5756-3.67220.26691440.23413272100
3.6722-3.78020.23921940.2283253100
3.7802-3.90220.25721490.23283250100
3.9022-4.04150.2781950.22953255100
4.0415-4.20320.27531580.21723302100
4.2032-4.39440.23211660.21033236100
4.3944-4.62580.25691450.19473301100
4.6258-4.91530.22471390.20933320100
4.9153-5.29420.24541580.23543283100
5.2942-5.8260.24552240.25253232100
5.826-6.66650.26792020.24583247100
6.6665-8.38980.23371750.21233307100
8.3898-44.3040.20741520.1845337399
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)
13.7725-0.417-1.9715.1096-2.23277.9474-0.2447-0.2873-0.08690.22970.2845-0.146-0.22820.0847-0.0270.40090.0794-0.00470.3247-0.0290.408353.52416.8025197.4496
22.6579-0.3399-0.00370.8367-0.17451.7175-0.0785-0.5161-0.0310.22690.06950.1408-0.06810.01430.00850.37580.0020.00350.34580.01010.390466.1191-11.3374198.852
31.9534-0.16030.18631.38-0.19141.9971-0.01290.04260.09630.01560.0028-0.02870.0290.0020.00560.343-0.00010.03880.2183-0.00480.310970.6336-12.8436182.6363
42.1482-1.55760.13163.98321.14323.27820.37680.6937-0.5562-0.9091-0.30090.3840.8304-0.0958-0.06761.00390.0174-0.07110.5452-0.09160.448266.1252-35.291157.9634
51.83140.10890.29290.902-1.30797.5279-0.06960.23430.4493-0.27680.0306-0.1802-0.3823-0.21710.03040.4469-0.03840.02310.37670.09330.571244.925335.5024162.2686
63.12770.1155-0.61080.9799-0.20621.254-0.06480.43330.809-0.4680.13680.0499-0.4102-0.2368-0.08550.9595-0.02060.01410.63620.20290.73939.375447.5396140.5044
72.3671-0.41720.162.56830.70840.857-0.01450.28350.1052-0.45680.13070.06060.0085-0.3319-0.13250.6396-0.1151-0.01020.76950.14720.421933.834226.5496141.3573
84.5907-0.3194-1.30794.59534.5889.2678-0.0563-0.1154-0.8718-0.11350.40680.2471.3463-0.4631-0.28250.8971-0.1783-0.02070.80740.16270.584529.36110.6529144.1562
93.39220.73530.90031.98421.84294.05160.28490.3043-0.7296-0.6551-0.09030.87310.4437-0.70310.08491.034-0.2763-0.19420.89590.11340.670421.32357.4704126.6406
103.47380.72471.11151.85371.78914.2401-0.39531.2277-0.3469-1.22890.35170.433-0.0492-0.2737-0.03741.4377-0.2372-0.19131.32990.00720.79423.36714.6908111.313
111.7209-1.32950.44672.2145-0.91091.9941-0.3395-0.4998-0.25080.71710.64961.1957-0.2944-0.7248-0.24650.52390.18260.1940.77940.26210.846430.23844.008205.3486
123.3569-0.83330.34383.922-0.20074.01160.1493-0.01940.1487-0.25420.40680.9451-0.0242-0.6634-0.50490.38840.02270.05140.53510.28090.852133.6817-21.2219192.9938
134.89020.9395-0.51184.33221.84237.1187-0.05631.1821-0.9508-1.72560.35370.47931.1623-0.4767-0.29061.3986-0.1493-0.21320.834-0.04511.00634.2007-41.7248173.7808
141.2117-0.2421-0.62321.38340.46143.3038-0.21570.06940.1007-0.23830.2142-0.447-0.0420.30560.06670.394-0.08870.05110.3778-0.00280.520163.69820.2639177.3166
152.7476-0.3941.49025.2152-1.45642.7013-0.01320.49930.2110.09-0.0161-0.5202-0.5160.4106-0.13440.5474-0.01220.15820.60850.07470.607868.984917.0035154.1944
165.2648-1.92473.0815.73060.46738.65340.55110.87970.0453-1.4365-0.2838-0.47230.98090.6333-0.26140.88430.27710.06640.60340.02860.468864.81471.4877143.5223
172.9484-0.0985-2.01194.8975-1.66138.34070.20720.17540.2371-0.3753-0.1685-0.51570.06420.5631-0.01320.38550.01080.05070.34660.03460.407966.83616.2171156.9378
183.4762-1.1412.42524.95041.92885.16750.2124-0.00860.2914-0.1532-0.17690.5112-0.1872-0.6484-0.04020.62540.11670.00590.4231-0.00970.437654.16211.6612154.249
197.6401-1.8021-1.5426.34560.25166.79040.76940.0522-0.4251-0.9409-0.03140.85861.3105-0.803-0.75581.06830.0515-0.28240.69260.09080.649253.1287-2.5511144.2765
202.6195-0.8941.04760.6220.70213.77430.78740.3234-1.2682-1.8217-0.37050.83442.16210.264-0.43532.83110.3703-0.65710.7857-0.08631.13956.3233-13.3776129.4038
210.62750.4201-0.07281.5562-0.12030.25980.0575-0.02020.04020.03270.07040.363-0.0509-0.3176-0.13230.4480.09520.01860.76780.21010.8002-0.19732.4449192.6929
220.85220.40940.41163.34271.19461.06780.13940.5489-0.0098-0.8941-0.0861-0.3506-0.0737-0.0798-0.01570.75720.20350.04691.03780.17920.77713.409-21.556174.4835
233.56011.95221.86691.39420.82771.5437-0.28440.34490.9045-0.44880.09170.5297-0.5301-0.54370.0620.5450.1363-0.02690.69850.16830.759416.988235.0465169.8186
244.43560.8941-0.85873.0621-0.28913.9841-0.43890.9785-0.4961-0.68790.23880.74690.5231-1.18730.17990.6831-0.1497-0.13660.98990.15890.8863-1.716612.9992156.233
258.14360.8087-1.80653.46660.3275.2096-0.08670.55780.0246-0.33370.26390.2702-0.0017-0.2403-0.17890.4825-0.0563-0.10150.62720.17470.57758.201519.0271159.7745
261.62890.2074-0.51143.46080.88392.7029-0.44910.8287-1.0102-0.59310.21980.44970.949-0.27230.21621.0704-0.207-0.04331.1377-0.11951.310.381-3.4497145.8099
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection detailsAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1chain 'A' and (resid 1 through 62 )A1 - 62
2X-RAY DIFFRACTION2chain 'A' and (resid 63 through 120 )A63 - 120
3X-RAY DIFFRACTION3chain 'A' and (resid 121 through 380 )A121 - 380
4X-RAY DIFFRACTION4chain 'A' and (resid 381 through 586 )A381 - 586
5X-RAY DIFFRACTION5chain 'B' and (resid 1 through 90 )B1 - 90
6X-RAY DIFFRACTION6chain 'B' and (resid 91 through 178 )B91 - 178
7X-RAY DIFFRACTION7chain 'B' and (resid 179 through 389 )B179 - 389
8X-RAY DIFFRACTION8chain 'B' and (resid 390 through 416 )B390 - 416
9X-RAY DIFFRACTION9chain 'B' and (resid 417 through 477 )B417 - 477
10X-RAY DIFFRACTION10chain 'B' and (resid 478 through 586 )B478 - 586
11X-RAY DIFFRACTION11chain 'D' and (resid 5 through 85 )D5 - 85
12X-RAY DIFFRACTION12chain 'D' and (resid 86 through 330 )D86 - 330
13X-RAY DIFFRACTION13chain 'D' and (resid 331 through 452 )D331 - 452
14X-RAY DIFFRACTION14chain 'E' and (resid 2 through 85 )E2 - 85
15X-RAY DIFFRACTION15chain 'E' and (resid 86 through 125 )E86 - 125
16X-RAY DIFFRACTION16chain 'E' and (resid 126 through 187 )E126 - 187
17X-RAY DIFFRACTION17chain 'E' and (resid 188 through 263 )E188 - 263
18X-RAY DIFFRACTION18chain 'E' and (resid 264 through 305 )E264 - 305
19X-RAY DIFFRACTION19chain 'E' and (resid 306 through 362 )E306 - 362
20X-RAY DIFFRACTION20chain 'E' and (resid 363 through 451 )E363 - 451
21X-RAY DIFFRACTION21chain 'C' and (resid 1 through 284 )C1 - 284
22X-RAY DIFFRACTION22chain 'C' and (resid 285 through 584 )C285 - 584
23X-RAY DIFFRACTION23chain 'F' and (resid 4 through 106 )F4 - 106
24X-RAY DIFFRACTION24chain 'F' and (resid 107 through 186 )F107 - 186
25X-RAY DIFFRACTION25chain 'F' and (resid 187 through 296 )F187 - 296
26X-RAY DIFFRACTION26chain 'F' and (resid 297 through 453 )F297 - 453

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