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- PDB-2hqy: Crystal Structure of Conserved Protein of Unknown Function from B... -

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Basic information

Entry
Database: PDB / ID: 2hqy
TitleCrystal Structure of Conserved Protein of Unknown Function from Bacteroides thetaiotaomicron VPI-5482
Componentsconserved hypothetical protein
KeywordsSTRUCTURAL GENOMICS / UNKNOWN FUNCTION / conserved hypothetical protein / MCSG / PSI2 / MAD / Protein Structure Initiative / Midwest Center for Structural Genomics
Function / homology
Function and homology information


membrane => GO:0016020 / plasma membrane
Similarity search - Function
Uncharacterised conserved protein UCP018688 / Phosphatidylglycerol lysyltransferase, C-terminal / Phosphatidylglycerol lysyltransferase, C-terminal / Gcn5-related N-acetyltransferase (GNAT) / Acyl-CoA N-acyltransferase / Aminopeptidase / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
COENZYME A / DUF2156 domain-containing protein
Similarity search - Component
Biological speciesBacteroides thetaiotaomicron (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MAD / Resolution: 1.8 Å
AuthorsNocek, B. / Borovilos, M. / Abdullah, J. / Joachimiak, A. / Midwest Center for Structural Genomics (MCSG)
CitationJournal: To be Published
Title: Crystal structure of conserved hypothetical protein from Bacteroides thetaiotaomicron VPI-5482
Authors: Nocek, B. / Borovilos, M. / Abdullah, J. / Joachimiak, A.
History
DepositionJul 19, 2006Deposition site: RCSB / Processing site: RCSB
Revision 1.0Sep 19, 2006Provider: repository / Type: Initial release
Revision 1.1May 1, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Advisory / Source and taxonomy / Version format compliance
Remark 300 BIOMOLECULE: 1 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT WHICH CONSISTS OF 2 CHAINS. ... BIOMOLECULE: 1 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT WHICH CONSISTS OF 2 CHAINS. THE BIOLOGICAL UNIT OF THIS PROTEIN IS UNKNOWN.

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: conserved hypothetical protein
B: conserved hypothetical protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)71,7353
Polymers70,9672
Non-polymers7681
Water11,043613
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)66.468, 81.879, 138.449
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B

NCS domain segments:

Component-ID: 1 / Ens-ID: 1 / Beg label comp-ID: MET / Refine code: 4

Dom-IDEnd label comp-IDAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
1HISAA1 - 2981 - 298
2LYSBB1 - 2961 - 296

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Components

#1: Protein conserved hypothetical protein


Mass: 35483.539 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Bacteroides thetaiotaomicron (bacteria)
Strain: VPI-5482 / Gene: BT_3689 / Plasmid: pMCSG7 / Species (production host): Escherichia coli / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / References: UniProt: Q8A1H2
#2: Chemical ChemComp-COA / COENZYME A / Coenzyme A


Mass: 767.534 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C21H36N7O16P3S
#3: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 613 / 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: 2.65 Å3/Da / Density % sol: 53.65 %
Crystal growTemperature: 291 K / Method: vapor diffusion, sitting drop / pH: 5.4
Details: 3M Magnesium Formate 0.1 M BisTris, pH 5.4 10mM CoA, VAPOR DIFFUSION, SITTING DROP, temperature 291K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 0.97936, 0.97953
DetectorType: ADSC QUANTUM 315 / Detector: CCD / Date: Apr 3, 2006
RadiationMonochromator: Double crystal / Protocol: MAD / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelength
IDWavelength (Å)Relative weight
10.979361
20.979531
ReflectionResolution: 1.8→40 Å / Num. all: 71360 / Num. obs: 70650 / % possible obs: 99.9 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 3.7 % / Rmerge(I) obs: 0.078 / Net I/σ(I): 17.1
Reflection shellResolution: 1.8→1.847 Å / Redundancy: 3.2 % / Rmerge(I) obs: 0.649 / Mean I/σ(I) obs: 2 / % possible all: 99.7

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Processing

Software
NameVersionClassification
REFMAC5.2.0019refinement
HKL-2000data reduction
HKL-2000data scaling
HKL-3000phasing
RefinementMethod to determine structure: MAD / Resolution: 1.8→40 Å / Cor.coef. Fo:Fc: 0.96 / Cor.coef. Fo:Fc free: 0.944 / SU B: 4.243 / SU ML: 0.069 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / σ(F): 0 / σ(I): 0 / ESU R: 0.113 / ESU R Free: 0.111 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.21125 3569 5.1 %RANDOM
Rwork0.17559 ---
all0.1774 70650 --
obs0.1774 67054 99.82 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 22.18 Å2
Baniso -1Baniso -2Baniso -3
1-0.55 Å20 Å20 Å2
2--0.12 Å20 Å2
3----0.67 Å2
Refinement stepCycle: LAST / Resolution: 1.8→40 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4836 0 48 613 5497
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0150.0225041
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.4271.9586855
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.8255628
X-RAY DIFFRACTIONr_dihedral_angle_2_deg32.62324.229253
X-RAY DIFFRACTIONr_dihedral_angle_3_deg14.37615866
X-RAY DIFFRACTIONr_dihedral_angle_4_deg15.9881531
X-RAY DIFFRACTIONr_chiral_restr0.1160.2744
X-RAY DIFFRACTIONr_gen_planes_refined0.0060.023878
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined0.2180.22408
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined0.3080.23540
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.1590.2507
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.2220.245
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.2080.230
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.8891.53114
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it1.45524888
X-RAY DIFFRACTIONr_scbond_it2.34732207
X-RAY DIFFRACTIONr_scangle_it3.3754.51954
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
Refine LS restraints NCS

Dom-ID: 1 / Auth asym-ID: A / Ens-ID: 1 / Number: 2270 / Refine-ID: X-RAY DIFFRACTION

TypeRms dev position (Å)Weight position
medium positional0.570.5
medium thermal1.832
LS refinement shellResolution: 1.8→1.847 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.287 252 -
Rwork0.238 4904 -
obs--99.71 %
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)
11.4587-0.65631.11081.7836-0.09113.2062-0.22290.12830.3315-0.02490.0399-0.0546-0.34260.40330.1830.064-0.0459-0.03420.00190.03030.062346.331755.56466.571
20.7073-0.4538-0.25730.63350.87521.5666-0.08890.1058-0.0018-0.0329-0.02640.0008-0.1475-0.08420.11530.04650.011-0.01910.03610.02350.055139.026148.751610.8844
31.5421-0.93140.77031.00390.06671.89480.06850.19480.015-0.0603-0.1931-0.0191-0.1908-0.03740.12460.06340.0393-0.03590.04080.02020.027537.22952.4724-3.402
48.62824.3071.603410.7997-4.50513.6295-0.0038-0.46151.34561.3045-0.33551.6633-0.9272-1.07360.33920.19290.07230.10320.1057-0.09730.282523.066156.25281.4877
54.29280.970.717824.8304-19.722422.13830.42050.20220.4796-0.10030.42231.3507-0.1192-0.9726-0.8428-0.04540.0691-0.07470.18380.0490.108322.100450.0662-4.5851
61.22511.40032.16671.63212.16676.88370.0784-0.0883-0.028-0.10350.0658-0.0117-0.1911-0.3658-0.1442-0.03260.0339-0.0130.106-0.04020.049526.405944.924818.6839
72.88460.5139-0.45974.5095-0.11924.7789-0.0041-0.13520.0348-0.0735-0.1590.3518-0.0235-0.81930.1631-0.0405-0.01340.02390.2542-0.08050.025722.489943.097734.7685
82.04060.5920.93620.65140.71634.43790.2264-0.49020.14480.1535-0.24860.00720.3846-0.38140.02220.0713-0.05030.01160.1177-0.0104-0.044636.479436.926839.5474
92.34983.13741.51434.5462.15841.72520.0014-0.1437-0.01970.0479-0.0243-0.10440.10850.01190.02290.0371-0.00020.00990.0343-0.01210.001748.275133.594325.5352
100.54571.34930.19153.35130.52270.2306-0.01040.01110.1078-0.0320.04490.01530.06620.0314-0.03450.0477-0.01530.00220.03080.0030.019543.630431.806613.6129
110.31430.5481-0.87081.3407-0.84713.5829-0.0096-0.12820.05840.1273-0.0463-0.047-0.01490.23370.05590.01970.0071-0.00510.05650.00110.014446.953341.013127.5277
120.0357-0.15630.14881.0276-0.12461.4295-0.0156-0.05440.0288-0.0404-0.05780.0509-0.0257-0.14020.07350.02470.0169-0.0140.046-0.01050.054737.931645.917622.5217
130.60610.4330.92131.8026-0.60932.47650.0678-0.1417-0.00540.013-0.2262-0.0037-0.0135-0.29740.15840.0188-0.00970.01810.0751-0.03350.011335.492141.798631.8039
142.03040.2530.46160.62810.36971.10720.0288-0.0466-0.0376-0.0436-0.0550.0442-0.0018-0.31380.0262-0.01290.0135-0.02510.1221-0.03550.029426.572842.361219.2566
1510.75125.3987-10.37366.9968-6.309929.650.01860.70860.1648-0.51040.22840.3783-0.0336-1.2418-0.2470.00880.0816-0.08310.12450.01310.014426.080948.2695-6.0879
169.6433-0.362210.51354.1069-1.223111.6298-0.7258-0.32220.43040.14680.0814-0.2168-0.7934-0.5340.64440.05280.0516-0.01610.0144-0.02610.029359.934148.315712.8389
170.6683-0.2781-0.94250.74580.28181.34840.02040.04540.01490.01710.0249-0.0083-0.0365-0.0019-0.04540.0272-0.0057-0.0050.0259-0.00550.046365.746344.933-1.4492
181.01790.39650.2211.03040.41860.92250.0307-0.0582-0.0012-0.05770.00510.0146-0.00180.0103-0.03580.03050.00160.00040.0315-0.00430.038258.379741.78446.5464
192.71620.62040.46981.1457-0.45491.1389-0.0219-0.0380.07330.01240.0136-0.01210.04050.07170.00830.01010.0073-0.00830.0401-0.00730.027667.610740.996211.2732
201.735-0.716-1.24520.8551-0.42712.4757-0.0566-0.18020.03210.0734-0.0145-0.0785-0.02560.06980.07110.00980.0112-0.03670.0754-0.01160.004567.490838.920818.4688
217.3267-2.45536.0686.69452.621121.6188-0.18460.4220.1333-0.39990.0831-1.0369-0.60050.43090.1015-0.1263-0.0430.0107-0.0196-0.0250.052879.860434.82549.7788
229.56864.8098.46466.68135.417710.38840.0695-0.3443-0.2288-0.17440.0542-0.41210.41550.2472-0.1238-0.03370.0357-0.02180.06120.00510.004876.458128.735814.7317
230.178-0.27720.3230.70480.10441.93680.1014-0.0262-0.0067-0.0501-0.0593-0.01510.02760.0427-0.04210.06230.02890.00480.01650.00920.019471.22826.9484-16.3052
241.3968-1.53160.57973.22280.34632.69030.21560.11130.0239-0.426-0.15140.15240.1141-0.0321-0.06420.09130.0126-0.04260.04380.0083-0.0557.22330.3179-28.6649
255.04322.894-0.291121.9037-1.67573.89190.0365-0.25780.0329-0.6224-0.13160.30720.4137-1.02880.09510.0251-0.0807-0.04580.2176-0.0217-0.016445.608731.849-14.2584
262.28420.5855-0.22013.2233-1.63884.97620.08640.2723-0.1702-0.1932-0.00220.11360.6473-0.1963-0.08420.0861-0.0214-0.02770.0587-0.0230.038249.641530.8458-3.0862
270.3467-0.5357-0.77431.49431.15031.73250.03870.09260.0943-0.2297-0.05140.0896-0.2634-0.39940.01280.03690.0056-0.02070.12130.01130.001852.17739.0723-16.9918
280.44080.25770.4440.27440.24661.46310.0577-0.00630.0544-0.0603-0.0213-0.02260.1091-0.0414-0.03640.0531-0.0024-0.00480.03020.00380.020663.015634.6633-16.1078
291.4764-0.041-0.64681.57870.18481.64530.05690.0045-0.1405-0.0559-0.03130.05440.09790.0023-0.02560.06240.0167-0.0166-0.014-0.00120.027167.843922.8754-9.0477
303.36440.08891.80120.0357-0.640915.1744-0.005-0.1442-0.07-0.08720.0842-0.01930.4386-0.0404-0.07920.02750.0164-0.01730.0174-0.00180.008272.119229.501910.0388
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
1X-RAY DIFFRACTION1AA1 - 191 - 19
2X-RAY DIFFRACTION2AA20 - 4120 - 41
3X-RAY DIFFRACTION3AA42 - 9642 - 96
4X-RAY DIFFRACTION4AA97 - 10897 - 108
5X-RAY DIFFRACTION5AA109 - 116109 - 116
6X-RAY DIFFRACTION6AA117 - 129117 - 129
7X-RAY DIFFRACTION7AA130 - 143130 - 143
8X-RAY DIFFRACTION8AA144 - 160144 - 160
9X-RAY DIFFRACTION9AA161 - 178161 - 178
10X-RAY DIFFRACTION10AA179 - 197179 - 197
11X-RAY DIFFRACTION11AA198 - 217198 - 217
12X-RAY DIFFRACTION12AA218 - 238218 - 238
13X-RAY DIFFRACTION13AA239 - 260239 - 260
14X-RAY DIFFRACTION14AA261 - 290261 - 290
15X-RAY DIFFRACTION15AA291 - 298291 - 298
16X-RAY DIFFRACTION16BB1 - 71 - 7
17X-RAY DIFFRACTION17BB8 - 348 - 34
18X-RAY DIFFRACTION18BB35 - 4935 - 49
19X-RAY DIFFRACTION19BB50 - 7550 - 75
20X-RAY DIFFRACTION20BB76 - 9676 - 96
21X-RAY DIFFRACTION21BB97 - 10897 - 108
22X-RAY DIFFRACTION22BB109 - 116109 - 116
23X-RAY DIFFRACTION23BB117 - 143117 - 143
24X-RAY DIFFRACTION24BB144 - 161144 - 161
25X-RAY DIFFRACTION25BB162 - 182162 - 182
26X-RAY DIFFRACTION26BB183 - 197183 - 197
27X-RAY DIFFRACTION27BB198 - 217198 - 217
28X-RAY DIFFRACTION28BB218 - 267218 - 267
29X-RAY DIFFRACTION29BB268 - 288268 - 288
30X-RAY DIFFRACTION30BB289 - 296289 - 296

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