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- PDB-2a3q: X-Ray Structure of Protein from Mus Musculus MM.29898 -

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Basic information

Entry
Database: PDB / ID: 2a3q
TitleX-Ray Structure of Protein from Mus Musculus MM.29898
Componentshypothetical protein
KeywordsSTRUCTURAL GENOMICS / UNKNOWN FUNCTION / MM.29898 / BC004623 / 2410015N17RIK / PROTEIN STRUCTURE INITIATIVE / PSI / Center for Eukaryotic Structural Genomics / CESG
Function / homology
Function and homology information


dCTP catabolic process / dCTP diphosphatase / dCTP diphosphatase activity / pyrimidine deoxyribonucleotide binding / nucleoside triphosphate catabolic process / pyrophosphatase activity / nucleoside triphosphate diphosphatase activity / DNA protection / magnesium ion binding / nucleoplasm ...dCTP catabolic process / dCTP diphosphatase / dCTP diphosphatase activity / pyrimidine deoxyribonucleotide binding / nucleoside triphosphate catabolic process / pyrophosphatase activity / nucleoside triphosphate diphosphatase activity / DNA protection / magnesium ion binding / nucleoplasm / identical protein binding / cytosol
Similarity search - Function
dCTP pyrophosphatase 1 / MazG-like family / MazG-like / Helix Hairpins / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
: / dCTP pyrophosphatase 1
Similarity search - Component
Biological speciesMus musculus (house mouse)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MAD / Resolution: 2.32 Å
AuthorsWesenberg, G.E. / Phillips Jr., G.N. / Mccoy, J.G. / Bitto, E. / Bingman, C.A. / Allard, S.T.M. / Center for Eukaryotic Structural Genomics (CESG)
CitationJournal: To be Published
Title: X-Ray Structure of Protein from Mus Musculus MM.29898
Authors: Center for Eukaryotic Structural Genomics (CESG)
History
DepositionJun 25, 2005Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jul 19, 2005Provider: repository / Type: Initial release
Revision 1.1Apr 30, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Advisory / Version format compliance
Revision 1.3Oct 11, 2017Group: Refinement description / Category: software
Revision 1.4Jan 24, 2018Group: Database references / Category: citation_author / Item: _citation_author.name

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: hypothetical protein
B: hypothetical protein


Theoretical massNumber of molelcules
Total (without water)37,8212
Polymers37,8212
Non-polymers00
Water43224
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6700 Å2
ΔGint-47 kcal/mol
Surface area11300 Å2
MethodPISA
2
A: hypothetical protein
B: hypothetical protein

A: hypothetical protein
B: hypothetical protein


Theoretical massNumber of molelcules
Total (without water)75,6434
Polymers75,6434
Non-polymers00
Water724
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation12_555x,x-y,-z+5/61
Buried area17380 Å2
ΔGint-112 kcal/mol
Surface area18610 Å2
MethodPISA
Unit cell
Length a, b, c (Å)73.541, 73.541, 236.078
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number179
Space group name H-MP6522
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B

NCS domain segments:

Component-ID: 1 / Ens-ID: 1 / Beg label comp-ID: PRO / End label comp-ID: PRO / Auth seq-ID: 22 - 130 / Label seq-ID: 22 - 130

Dom-IDAuth asym-IDLabel asym-ID
1AA
2BB

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Components

#1: Protein hypothetical protein /


Mass: 18910.674 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Mus musculus (house mouse) / Gene: MM.29898 / Plasmid: PVP 16 / Production host: Escherichia coli (E. coli) / Strain (production host): B834 P(RARE2) / References: GenBank: 12963573, UniProt: Q9QY93*PLUS
#2: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 24 / 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: 2.5 Å3/Da / Density % sol: 49.6 %
Crystal growTemperature: 277 K / pH: 5
Details: 10 MG/ML PROTEIN, 18% MEPEG 2K, 0.100 M SODIUM CITRATE, 0.100 M SODIUM ACETATE, vapor diffusion, hanging drop, temperature 277K, pH 5.00

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Data collection

Diffraction
IDMean temperature (K)Crystal-ID
11001
21
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 22-ID / Wavelength: 0.96802, 0.96411
DetectorType: MARMOSAIC 300 mm CCD / Detector: CCD / Date: Jun 13, 2005
Details: HORIZONTAL SAGITALLY FOCUSING 2ND BENT MONOCHROMATOR CRYSTAL, VERTICAL BENT FOCUSING MIRROR
RadiationMonochromator: CRYOGENICALLY COOLED SI (220) DOUBLE BOUNCE / Protocol: MAD / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelength
IDWavelength (Å)Relative weight
10.968021
20.964111
Reflection

D res low: 50 Å

Redundancy (%)IDNumberRmerge(I) obsΧ2D res high (Å)% possible obs
13.21170290.0611.0722.3598.5
10.72158600.0561.062.497.3
Diffraction reflection shell
Highest resolution (Å)Lowest resolution (Å)% possible obs (%)IDRmerge(I) obsChi squaredRedundancy
5.795089.710.0411.06810.3
4.65.7997.210.0451.10612.6
4.024.696.810.0521.09912.2
3.654.0299.210.0541.00613.1
3.393.6598.110.0591.14512.6
3.193.3999.510.0781.08813.2
3.033.1999.610.0911.23113.5
2.93.0399.910.111.21613.7
2.792.910010.1291.17713.8
2.692.7910010.161.16113.9
2.612.6910010.2211.02114
2.532.6110010.2720.97414
2.462.5310010.3440.92814
2.42.4610010.3810.95313.6
2.352.410010.4460.90113.1
5.925086.620.030.9458.3
4.75.9294.320.0380.93310.4
4.14.794.320.0480.95910.1
3.734.19720.0510.88110.8
3.463.7396.820.0530.93710.3
3.263.4698.220.0720.99110.6
3.093.2698.920.0871.16310.9
2.963.0998.920.1081.32511.1
2.852.9699.120.1391.20311.2
2.752.8599.420.1551.2211.3
2.662.7599.520.2261.12111.2
2.592.6610020.2941.04511.3
2.522.5999.620.3631.04711.3
2.462.5299.720.4611.0211
2.42.4699.920.471.03410.4
ReflectionResolution: 2.35→50 Å / Num. obs: 17029 / % possible obs: 98.5 % / Redundancy: 13.2 % / Rmerge(I) obs: 0.061 / Net I/σ(I): 16.785
Reflection shellResolution: 2.35→2.4 Å / Redundancy: 13.1 % / Rmerge(I) obs: 0.446 / Mean I/σ(I) obs: 5.272 / % possible all: 100

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Phasing

PhasingMethod: MAD
Phasing MAD set

Highest resolution: 2.32 Å / Lowest resolution: 37.93 Å

IDR cullis acentricR cullis centricPower acentricPower centricReflection acentricReflection centric
ISO_10000134443273
ISO_20.8120.8050.670.693125292994
ANO_10.81600.8140134110
ANO_20.91800.6550123170
Phasing MAD set shell
IDResolution (Å)R cullis acentricR cullis centricPower acentricPower centricReflection acentricReflection centric
ISO_110.04-37.93000094120
ISO_17.22-10.040000222137
ISO_15.93-7.220000317151
ISO_15.16-5.930000389159
ISO_14.62-5.160000445156
ISO_14.22-4.620000502158
ISO_13.91-4.220000552163
ISO_13.66-3.910000606170
ISO_13.45-3.660000655164
ISO_13.28-3.450000680169
ISO_13.13-3.280000743169
ISO_13-3.130000768167
ISO_12.88-30000822164
ISO_12.77-2.880000851167
ISO_12.68-2.770000897174
ISO_12.6-2.680000904178
ISO_12.52-2.60000952178
ISO_12.45-2.520000975167
ISO_12.38-2.4500001028183
ISO_12.32-2.3800001042179
ANO_110.04-37.930.71300.9510850
ANO_17.22-10.040.64601.29202170
ANO_15.93-7.220.52301.67303170
ANO_15.16-5.930.61801.50703890
ANO_14.62-5.160.72601.28604420
ANO_14.22-4.620.83200.91404990
ANO_13.91-4.220.87100.82405480
ANO_13.66-3.910.85900.89406060
ANO_13.45-3.660.90600.68206510
ANO_13.28-3.450.94700.54706760
ANO_13.13-3.280.94100.49607430
ANO_13-3.130.96200.39107670
ANO_12.88-30.97400.30908220
ANO_12.77-2.880.98500.24508510
ANO_12.68-2.770.99100.17408970
ANO_12.6-2.680.99600.13209040
ANO_12.52-2.60.99800.09909520
ANO_12.45-2.520.99900.07509750
ANO_12.38-2.45100.052010280
ANO_12.32-2.38100.036010420
ISO_210.04-37.930.630.5771.1321.28988109
ISO_27.22-10.040.6810.8151.1451.069210125
ISO_25.93-7.220.6950.7251.581.213309141
ISO_25.16-5.930.7080.811.1650.92385147
ISO_24.62-5.160.780.7670.8480.627435149
ISO_24.22-4.620.8290.8180.6090.485496146
ISO_23.91-4.220.8480.9010.5510.454543153
ISO_23.66-3.910.8630.8580.5320.398603161
ISO_23.45-3.660.8540.8980.4190.303650157
ISO_23.28-3.450.9240.9340.40.288675161
ISO_23.13-3.280.8660.8670.3430.229740160
ISO_23-3.130.870.890.2890.204766162
ISO_22.88-30.8990.9140.240.169821159
ISO_22.77-2.880.8860.8820.1790.124850166
ISO_22.68-2.770.890.9280.1430.088897169
ISO_22.6-2.680.8810.9460.1080.073903173
ISO_22.52-2.60.8850.90.080.047952174
ISO_22.45-2.520.8690.9190.0560.038975164
ISO_22.38-2.450.870.8980.0410.031028183
ISO_22.32-2.380.8520.9720.0330.02820335
ANO_210.04-37.930.63201.5040800
ANO_27.22-10.040.65401.70201900
ANO_25.93-7.220.56201.96902950
ANO_25.16-5.930.7301.67703690
ANO_24.62-5.160.83801.26504180
ANO_24.22-4.620.89200.85504740
ANO_23.91-4.220.92700.67405310
ANO_23.66-3.910.94600.75305940
ANO_23.45-3.660.95900.55306380
ANO_23.28-3.450.97400.43506660
ANO_23.13-3.280.9700.35507310
ANO_23-3.130.97900.26207580
ANO_22.88-30.98800.208130
ANO_22.77-2.880.99300.14708410
ANO_22.68-2.770.99600.10908890
ANO_22.6-2.680.99800.07509030
ANO_22.52-2.60.99900.05809480
ANO_22.45-2.52100.04209750
ANO_22.38-2.45100.032010100
ANO_22.32-2.38100.02501940
Phasing MAD set site
IDCartn x (Å)Cartn y (Å)Cartn z (Å)Atom type symbolB isoOccupancy
1-11.24730.776123.88SE105.790.64
2-5.34835.897195.051SE99.940.67
Phasing dmMethod: Solvent flattening and Histogram matching / Reflection: 16962
Phasing dm shell
Resolution (Å)Delta phi finalFOM Reflection
7.57-10060.20.848507
6.04-7.5759.50.887502
5.26-6.0460.20.883512
4.78-5.2664.50.889514
4.43-4.7868.70.912506
4.16-4.4368.20.894501
3.95-4.1667.20.886512
3.77-3.9572.50.856534
3.61-3.7774.70.852555
3.47-3.6175.70.837563
3.34-3.47740.84574
3.23-3.3476.40.791625
3.13-3.23800.803642
3.04-3.13800.789640
2.95-3.0481.80.777668
2.88-2.9581.20.734705
2.8-2.8885.90.729701
2.74-2.886.60.775711
2.67-2.7486.60.754738
2.62-2.6790.10.695761
2.56-2.6284.20.7772
2.51-2.5689.40.699781
2.46-2.5188.70.729775
2.42-2.4688.50.721836
2.37-2.4292.20.761798
2.32-2.3789.10.6521029

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Processing

Software
NameVersionClassificationNB
DENZOdata reduction
SCALEPACKdata scaling
SHARPphasing
DM5phasing
REFMACrefmac_5.2.0005refinement
PDB_EXTRACT1.6data extraction
SOLOMONphasing
ARP/wARPmodel building
RefinementMethod to determine structure: MAD / Resolution: 2.32→43.27 Å / Cor.coef. Fo:Fc: 0.947 / Cor.coef. Fo:Fc free: 0.932 / SU B: 13.588 / SU ML: 0.154 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / ESU R: 0.229 / ESU R Free: 0.192 / Stereochemistry target values: MAXIMUM LIKELIHOOD
RfactorNum. reflection% reflectionSelection details
Rfree0.239 858 5.1 %RANDOM
Rwork0.21 ---
obs0.212 16081 98.5 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 68.19 Å2
Baniso -1Baniso -2Baniso -3
1-0.14 Å20.07 Å20 Å2
2--0.14 Å20 Å2
3----0.22 Å2
Refinement stepCycle: LAST / Resolution: 2.32→43.27 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1813 0 0 24 1837
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0210.0221864
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.8341.962538
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.4715220
X-RAY DIFFRACTIONr_dihedral_angle_2_deg41.54823.63699
X-RAY DIFFRACTIONr_dihedral_angle_3_deg17.91915303
X-RAY DIFFRACTIONr_dihedral_angle_4_deg22.2461518
X-RAY DIFFRACTIONr_chiral_restr0.1230.2270
X-RAY DIFFRACTIONr_gen_planes_refined0.0080.021462
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined0.2280.21020
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined0.3130.21284
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.1760.267
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.2360.263
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.1540.28
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.9741.51152
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it1.58121811
X-RAY DIFFRACTIONr_scbond_it2.8653806
X-RAY DIFFRACTIONr_scangle_it4.3064.5727
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 / Refine-ID: X-RAY DIFFRACTION

NumberTypeRms dev position (Å)Weight position
436tight positional0.240.2
455medium positional0.750.5
436tight thermal0.210.5
455medium thermal1.112
LS refinement shellResolution: 2.32→2.38 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.252 56 -
Rwork0.218 1171 -
obs--99.92 %
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)
19.75243.1123-0.0374.21160.67324.1246-0.2557-0.04950.5121-0.10240.15220.3717-0.3325-0.51790.1034-0.36310.03490.04140.2339-0.4076-0.129825.20732.13112.422
214.64584.57291.36296.26792.65862.6351-0.26-0.2528-0.86610.31320.3056-0.73580.48550.2074-0.0455-0.2948-0.0158-0.03430.3462-0.2681-0.184244.88623.013118.327
35.8420.9059-0.37613.83071.05625.0154-0.2685-0.43820.0471-0.26770.0438-0.12320.04870.04230.2247-0.3858-0.01580.0836-0.0658-0.2576-0.308937.35224.444105.668
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
1X-RAY DIFFRACTION1AA112 - 134112 - 134
2X-RAY DIFFRACTION1BB22 - 5222 - 52
3X-RAY DIFFRACTION2BB112 - 130112 - 130
4X-RAY DIFFRACTION2AA22 - 5222 - 52
5X-RAY DIFFRACTION3AA53 - 11153 - 111
6X-RAY DIFFRACTION3BB53 - 11153 - 111

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