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- PDB-2goy: Crystal structure of assimilatory adenosine 5'-phosphosulfate red... -

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Basic information

Entry
Database: PDB / ID: 2goy
TitleCrystal structure of assimilatory adenosine 5'-phosphosulfate reductase with bound APS
Componentsadenosine phosphosulfate reductase
KeywordsOXIDOREDUCTASE / Iron sulfur cluster / nucleotide binding / adenosine 5'-phosphosulfate / thiosulfonate intermediate
Function / homology
Function and homology information


adenylyl-sulfate reductase (thioredoxin) / adenylyl-sulfate reductase (thioredoxin) activity / phosphoadenylyl-sulfate reductase (thioredoxin) activity / sulfate assimilation, phosphoadenylyl sulfate reduction by phosphoadenylyl-sulfate reductase (thioredoxin) / sulfate assimilation / hydrogen sulfide biosynthetic process / cysteine biosynthetic process / 4 iron, 4 sulfur cluster binding / metal ion binding / cytoplasm
Similarity search - Function
Adenosine 5'-phosphosulphate reductase / Phosphoadenosine phosphosulphate/adenosine 5'-phosphosulphate reductase / Phosphoadenosine phosphosulphate reductase / Phosphoadenosine phosphosulfate reductase domain / HUPs / Rossmann-like alpha/beta/alpha sandwich fold / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
ADENOSINE-5'-PHOSPHOSULFATE / IRON/SULFUR CLUSTER / Adenosine 5'-phosphosulfate reductase
Similarity search - Component
Biological speciesPseudomonas aeruginosa (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MAD / Resolution: 2.7 Å
AuthorsChartron, J. / Carroll, K.S. / Shiau, C. / Gao, H. / Leary, J.A. / Bertozzi, C.R. / Stout, C.D.
CitationJournal: J.Mol.Biol. / Year: 2006
Title: Substrate Recognition, Protein Dynamics, and Iron-Sulfur Cluster in Pseudomonas aeruginosa Adenosine 5'-Phosphosulfate Reductase.
Authors: Chartron, J. / Carroll, K.S. / Shiau, C. / Gao, H. / Leary, J.A. / Bertozzi, C.R. / Stout, C.D.
History
DepositionApr 14, 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: Version format compliance
Revision 1.3Feb 14, 2024Group: Data collection / Database references / Derived calculations
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_struct_conn_angle / struct_conn / struct_ref_seq_dif / struct_site
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_seq_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr2_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _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_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 / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Remark 999SEQUENCE Roughly 50% of the protein in the preparation is missing the first three amino acids from ...SEQUENCE Roughly 50% of the protein in the preparation is missing the first three amino acids from the N-terminus (-MLP) which was confirmed by mass spectrometry although it is impossible to distinguish between the two in the structure, as the N-termini were disordered prior to residue 27 or 28 in all copies of the unit cell.

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: adenosine phosphosulfate reductase
B: adenosine phosphosulfate reductase
C: adenosine phosphosulfate reductase
D: adenosine phosphosulfate reductase
E: adenosine phosphosulfate reductase
F: adenosine phosphosulfate reductase
G: adenosine phosphosulfate reductase
H: adenosine phosphosulfate reductase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)255,13420
Polymers250,6128
Non-polymers4,52212
Water2,720151
1
A: adenosine phosphosulfate reductase
B: adenosine phosphosulfate reductase
C: adenosine phosphosulfate reductase
D: adenosine phosphosulfate reductase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)127,56710
Polymers125,3064
Non-polymers2,2616
Water724
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area10770 Å2
ΔGint-125 kcal/mol
Surface area38030 Å2
MethodPISA
2
E: adenosine phosphosulfate reductase
F: adenosine phosphosulfate reductase
G: adenosine phosphosulfate reductase
H: adenosine phosphosulfate reductase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)127,56710
Polymers125,3064
Non-polymers2,2616
Water724
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area10790 Å2
ΔGint-125 kcal/mol
Surface area38040 Å2
MethodPISA
Unit cell
Length a, b, c (Å)60.027, 102.788, 139.374
Angle α, β, γ (deg.)90.10, 102.57, 89.95
Int Tables number1
Space group name H-MP1
DetailsThe biological assembly consists of a tetramer of polypeptides. Two such tetramers are present in the asymmetric unit and are related by a pseudo 2(1) screw axis.

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Components

#1: Protein
adenosine phosphosulfate reductase / APS reductase / thioredoxin dependent / AdoPS reductase / APS sulfotransferase


Mass: 31326.457 Da / Num. of mol.: 8
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Pseudomonas aeruginosa (bacteria) / Gene: cysH / Plasmid: pET24b / Species (production host): Escherichia coli / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3)
References: UniProt: O05927, adenylyl-sulfate reductase (thioredoxin)
#2: Chemical
ChemComp-SF4 / IRON/SULFUR CLUSTER


Mass: 351.640 Da / Num. of mol.: 8 / Source method: obtained synthetically / Formula: Fe4S4
#3: Chemical
ChemComp-ADX / ADENOSINE-5'-PHOSPHOSULFATE


Type: RNA linking / Mass: 427.284 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C10H14N5O10PS
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 151 / 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: 2

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Sample preparation

CrystalDensity Matthews: 3.35 Å3/Da / Density % sol: 63.25 %
Crystal growTemperature: 298 K / Method: vapor diffusion / pH: 6.5
Details: 1.5M ammonium sulfate, 0.1M sodium cacodylate, 2.5mM APS, pH 6.5, VAPOR DIFFUSION, temperature 298K

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Data collection

Diffraction
IDMean temperature (K)Crystal-ID
11231
21231
31231
41
Diffraction source
SourceSiteBeamlineIDWavelength (Å)
SYNCHROTRONSSRL BL9-110.98397
SYNCHROTRONSSRL BL9-221.73108
SYNCHROTRONSSRL BL9-231.73710, 1.74203, 1.73710
Detector
TypeIDDetectorDate
MAR scanner 345 mm plate1IMAGE PLATEMar 5, 2005
ADSC QUANTUM 3152CCDMar 6, 2005
MARMOSAIC 325 mm CCD3CCDApr 1, 2005
Radiation
IDMonochromatorProtocolMonochromatic (M) / Laue (L)Scattering typeWavelength-ID
1Side-scattering cuberoot I-beam bent single crystal, asymetric cut 12.2 degs.SINGLE WAVELENGTHMx-ray1
2Double CrystalSINGLE WAVELENGTHMx-ray1
3Double CrystalMADMx-ray1
Radiation wavelength
IDWavelength (Å)Relative weight
10.983971
21.731081
31.73711
41.742031
Reflection
Redundancy (%)IDAv σ(I) over netINumberRmerge(I) obsRsym valueD res high (Å)D res low (Å)Num. obs% possible obs
4.413.63452840.1730.1732.79229.6837922198.1
4.123.63118540.1650.1652.79568.3597685895
4.332.84731170.2070.2072.48329.68311123697.9
6.344.53912720.1290.1293.00468.5196164694
Diffraction reflection shell
Highest resolution (Å)Lowest resolution (Å)Num. obs% possible obs (%)IDRmerge(I) obsRsym valueRedundancy
8.85136.08249097.210.0770.0773.9
6.268.85464799.410.0840.0844.2
5.116.26598199.310.1060.1064.3
4.435.11708898.810.1080.1084.3
3.964.43799198.510.1270.1274.4
3.613.96885998.610.20.24.4
3.353.61958198.610.2520.2524.5
3.133.351025297.210.3250.3254.4
2.953.131086897.310.5030.5034.4
2.82.951146497.210.7670.7674.4
8.85136.08249697.420.0690.0693.8
6.268.85454197.120.0750.0753.9
5.116.26585696.920.0950.0954
4.435.11689396.120.10.14
3.964.43777495.820.1160.1164
3.613.96858795.420.1890.1894.1
3.353.61925095.320.230.234.1
3.133.35992793.920.2990.2994.1
2.953.131050293.720.4590.4594.1
2.82.951103293.420.6740.6744.1
7.91137.36350497.630.0910.0914
5.597.91654299.330.1110.1114.1
4.565.5984089930.1310.1314.2
3.954.56996298.830.150.154.2
3.543.951126198.730.2210.2214.3
3.233.541241298.230.2440.2444.4
2.993.231342797.830.3070.3074.4
2.82.991446897.630.3990.3994.3
2.642.81525997.330.540.544.2
2.52.641599396.230.7170.7174.1
13.4268.527349940.0710.0717.7
9.4913.42134899.340.070.077.8
7.759.49172699.240.0750.0757.8
6.717.75197196.140.0880.0887.8
66.71201785.640.1020.1027.6
5.486234990.840.1170.1177.7
5.075.48266393.240.1080.1087.7
4.745.07286694.440.1120.1127.8
4.474.74304093.740.1110.1117.7
4.244.47320794.340.1180.1187.7
4.054.2434029540.1290.1297.7
3.874.05356094.640.1520.1527.8
3.723.87372495.240.1620.1627.7
3.593.72387594.740.1830.1837.8
3.463.59403094.940.1830.1836.6
3.353.46404094.440.1510.1513.9
3.253.35434194.440.1610.1613.9
3.163.25431394.540.2020.2023.9
3.083.16457494.540.2340.2343.9
3.013.0838668940.2720.2723.9
ReflectionResolution: 2.7→38.674 Å / Num. all: 85404 / Num. obs: 85404 / % possible obs: 95.6 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 2 % / Rmerge(I) obs: 0.105 / Rsym value: 0.105 / Net I/σ(I): 5.9
Reflection shell

Redundancy: 2 %

Resolution (Å)% possible obs (%)Rmerge(I) obsMean I/σ(I) obsNum. measured allNum. unique obsRsym value
2.7-2.7795.70.3371.91238763410.337
2.77-2.8595.90.2792.31211361990.279
2.85-2.9395.80.2312.81167259470.231
2.93-3.0296.40.2093.11156759030.209
3.02-3.1296.20.1783.71110256440.178
3.12-3.23960.15841083954990.158
3.23-3.3596.20.1251047053000.12
3.35-3.4996.20.1026.21000650720.102
3.49-3.6495.90.088.3957948540.08
3.64-3.8295.80.0729916546420.072
3.82-4.0296.10.0686.4884244780.068
4.02-4.2795.60.05312.1824641800.053
4.27-4.5695.50.04913.3772539140.049
4.56-4.9394.90.04714.6714436270.047
4.93-5.4950.05511.1661833540.055
5.4-6.0493.70.05711.2582629570.057
6.04-6.9791.70.04913.9503325500.049
6.97-8.54920.03917.7429121830.039
8.54-12.07990.02818.2356818070.028
12.07-38.6796.20.0236.418689530.02

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Phasing

PhasingMethod: MAD
Phasing set
ID
1
2
3
Phasing MADD res high: 3.49 Å / D res low: 29.65 Å / FOM : 0.53 / FOM acentric: 0.53 / FOM centric: 0 / Reflection: 77916
Phasing MAD set

R cullis centric: 0 / R kraut centric: 0 / Highest resolution: 3.49 Å / Lowest resolution: 29.65 Å / FOM centric: 0 / Loc centric: 0 / Power centric: 0

IDR cullisR cullis acentricR krautR kraut acentricFOM FOM acentricLocLoc acentricPower (kW)Power acentric
f_rem_FRIED0.9890.9890.0640.0640.1140.11440.29840.2980.3830.383
f_peak0.810.810.0930.0930.2850.28555.01255.0121.2141.214
f_peak_FRIED0.7840.7840.0970.0970.3070.30756.29356.2931.3041.304
f_infl0.7590.7590.0940.0940.320.3254.02554.0251.441.44
f_infl_FRIED0.7380.7380.0940.0940.3330.33353.3453.341.5271.527
Phasing MAD set
Clust-IDExpt-IDSet-IDWavelength (Å)Atom typeF double prime refinedF prime refined
3 wavelength111.7371FE1.58-0.29
3 wavelength121.74203FE6.44-12.61
3 wavelength131.7371FE6.36-14.34
Phasing MAD set shell

R cullis centric: 0 / R kraut centric: 0 / FOM centric: 0 / Loc centric: 0 / Power centric: 0

IDResolution (Å)R cullisR cullis acentricR krautR kraut acentricFOM FOM acentricLocLoc acentricPower (kW)Power acentric
f_rem_FRIED6.95-29.650.8140.8140.0360.0360.2590.25929.28429.2840.9390.939
f_rem_FRIED5.53-6.950.9130.9130.0460.0460.1990.19927.64527.6450.7270.727
f_rem_FRIED4.84-5.530.9670.9670.0540.0540.1280.12834.2134.210.4540.454
f_rem_FRIED4.39-4.841.0071.0070.0590.0590.0840.08441.03741.0370.3030.303
f_rem_FRIED4.08-4.390.9970.9970.0650.0650.0710.07143.15143.1510.250.25
f_rem_FRIED3.84-4.081.0271.0270.0780.0780.0560.05645.48945.4890.2180.218
f_rem_FRIED3.65-3.841.0241.0240.0910.0910.0490.04953.10853.1080.1820.182
f_rem_FRIED3.49-3.651.0341.0340.1040.1040.0470.04750.85550.8550.1950.195
f_peak6.95-29.650.5490.5490.0680.0680.4480.44838.41138.4113.0073.007
f_peak5.53-6.950.660.660.0890.0890.4060.40638.87638.8762.2472.247
f_peak4.84-5.530.7640.7640.0860.0860.3380.33845.74645.7461.511.51
f_peak4.39-4.840.8120.8120.0820.0820.2690.26955.42955.4291.0051.005
f_peak4.08-4.390.8360.8360.0860.0860.2370.23758.158.10.8390.839
f_peak3.84-4.080.8970.8970.1020.1020.1980.19862.43362.4330.7180.718
f_peak3.65-3.840.8930.8930.1230.1230.1840.18478.21678.2160.5660.566
f_peak3.49-3.650.910.910.1260.1260.1770.17765.63665.6360.6890.689
f_peak_FRIED6.95-29.650.4950.4950.0670.0670.4730.47337.87637.8763.3613.361
f_peak_FRIED5.53-6.950.6120.6120.090.090.4350.43538.34938.3492.5122.512
f_peak_FRIED4.84-5.530.7250.7250.090.090.3680.36845.88445.8841.6611.661
f_peak_FRIED4.39-4.840.7910.7910.0870.0870.2940.29456.62256.6221.0851.085
f_peak_FRIED4.08-4.390.8140.8140.090.090.2610.26160.03160.0310.8960.896
f_peak_FRIED3.84-4.080.8810.8810.1090.1090.2160.21664.98264.9820.7610.761
f_peak_FRIED3.65-3.840.8760.8760.1270.1270.20.279.41179.4110.6150.615
f_peak_FRIED3.49-3.650.9010.9010.1350.1350.1880.18870.30770.3070.7090.709
f_infl6.95-29.650.4350.4350.0630.0630.4810.48134.76434.7643.9093.909
f_infl5.53-6.950.5790.5790.090.090.4440.44437.09437.0942.7392.739
f_infl4.84-5.530.7070.7070.0890.0890.3810.38144.944.91.7841.784
f_infl4.39-4.840.7740.7740.0840.0840.310.3154.95154.9511.1771.177
f_infl4.08-4.390.8150.8150.0890.0890.2710.27159.359.30.9520.952
f_infl3.84-4.080.8630.8630.1060.1060.2320.23262.04862.0480.8380.838
f_infl3.65-3.840.8640.8640.1240.1240.2150.21576.37676.3760.6710.671
f_infl3.49-3.650.8940.8940.1310.1310.20.266.16566.1650.7910.791
f_infl_FRIED6.95-29.650.4170.4170.0620.0620.4930.49334.89234.8924.0714.071
f_infl_FRIED5.53-6.950.5490.5490.0890.0890.460.4636.28236.2822.932.93
f_infl_FRIED4.84-5.530.6840.6840.090.090.3980.39844.56744.5671.881.88
f_infl_FRIED4.39-4.840.7630.7630.0840.0840.3250.32554.57754.5771.241.24
f_infl_FRIED4.08-4.390.8060.8060.090.090.2820.28258.68358.6831.0061.006
f_infl_FRIED3.84-4.080.8530.8530.1060.1060.2440.24461.57361.5730.8830.883
f_infl_FRIED3.65-3.840.8490.8490.1230.1230.2280.22875.14375.1430.7140.714
f_infl_FRIED3.49-3.650.8730.8730.130.130.2140.21464.24664.2460.8530.853
Phasing MAD set site
IDCartn x (Å)Cartn y (Å)Cartn z (Å)Atom type symbolB isoOccupancy
128.87959.76116.497FE11
230.94760.53814.902FE11
330.37857.88715.116FE11
431.4859.19117.166FE4.685471
519.86665.81254.69FE2.129341
618.88768.05655.887FE11
717.49265.73356.11FE2.218211
817.57667.02353.779FE4.442611
Phasing MAD shell
Resolution (Å)FOM FOM acentricFOM centricReflection
6.95-29.650.71220.712209974
5.53-6.950.64290.642909982
4.84-5.530.56690.566909886
4.39-4.840.52070.520709869
4.08-4.390.4940.49409860
3.84-4.080.44560.445609803
3.65-3.840.44240.442409518
3.49-3.650.39820.398209024
Phasing dmDelta phi final: 4.51 / Delta phi initial: 31.37 / FOM : 0.845 / Mask type: RMS / Method: FLIP / Reflection: 131256
Phasing dm shell
Resolution (Å)Delta phi finalFOM Reflection
11.05-500.011.4690.8412656
8.77-11.054.3160.9622564
7.66-8.773.3280.942678
6.96-7.663.5620.9162600
6.46-6.963.1720.9032650
6.08-6.464.2540.9272568
5.78-6.083.870.8952692
5.53-5.784.480.9072586
5.31-5.533.9620.8992676
5.13-5.314.3960.8922558
4.97-5.134.750.8842522
4.83-4.973.9320.8922728
4.7-4.834.6190.92650
4.59-4.73.7870.882580
4.48-4.594.4170.8872750
4.39-4.485.1470.9082538
4.3-4.394.5910.912542
4.22-4.33.8720.8682730
4.14-4.224.610.8952584
4.07-4.145.1330.8772688
4.01-4.076.4760.8362560
3.94-4.015.3870.8062648
3.89-3.945.5120.8382696
3.83-3.895.4560.8692576
3.78-3.836.2150.8562530
3.73-3.785.9760.7462696
3.68-3.735.6510.7862610
3.64-3.684.3540.8762692
3.6-3.646.6110.7622576
3.56-3.66.4640.7832586
3.52-3.565.9590.7912626
3.48-3.525.1690.7732720
3.45-3.485.2110.7972616
3.41-3.454.9460.7872540
3.38-3.414.0760.8292738
3.35-3.383.9860.8462432
3.32-3.354.5550.7692714
3.29-3.324.0460.7862690
3.26-3.294.0680.8212678
3.23-3.263.7160.8552542
3.21-3.234.0550.8322646
3.18-3.213.7930.8452582
3.15-3.183.9220.772562
3.13-3.153.710.82720
3.11-3.133.8880.8192590
3.08-3.114.150.8022734
3.06-3.084.360.792600
3.04-3.063.910.8312508
3.02-3.044.1880.7912716
3-3.024.3760.7792592

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Processing

Software
NameVersionClassificationNB
SCALAdata scaling
CNSphasing
CNSrefinement
PDB_EXTRACT1.701data extraction
Blu-Icedata collection
CCP4(SCALA)data scaling
RefinementMethod to determine structure: MAD / Resolution: 2.7→38.68 Å / Rfactor Rfree error: 0.004 / Data cutoff high absF: 704616.25 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: Engh & Huber
RfactorNum. reflection% reflectionSelection details
Rfree0.265 4181 4.9 %RANDOM
Rwork0.23 ---
all0.232 85402 --
obs0.232 85402 95.5 %-
Solvent computationSolvent model: FLAT MODEL / Bsol: 30.416 Å2 / ksol: 0.35 e/Å3
Displacement parametersBiso mean: 38.4 Å2
Baniso -1Baniso -2Baniso -3
1--15.08 Å20 Å26.92 Å2
2--2.38 Å2-6.36 Å2
3---12.69 Å2
Refine analyze
FreeObs
Luzzati coordinate error0.43 Å0.36 Å
Luzzati d res low-5 Å
Luzzati sigma a0.58 Å0.51 Å
Refinement stepCycle: LAST / Resolution: 2.7→38.68 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms14404 0 172 151 14727
Refine LS restraints
Refine-IDTypeDev idealDev ideal target
X-RAY DIFFRACTIONc_bond_d0.008
X-RAY DIFFRACTIONc_angle_deg1.5
X-RAY DIFFRACTIONc_dihedral_angle_d22.1
X-RAY DIFFRACTIONc_improper_angle_d3.18
X-RAY DIFFRACTIONc_mcbond_it1.91.5
X-RAY DIFFRACTIONc_mcangle_it3.112
X-RAY DIFFRACTIONc_scbond_it2.732
X-RAY DIFFRACTIONc_scangle_it4.012.5
LS refinement shellResolution: 2.7→2.87 Å / Rfactor Rfree error: 0.015 / Total num. of bins used: 6
RfactorNum. reflection% reflection
Rfree0.37 645 4.5 %
Rwork0.333 13594 -
obs-14239 95.8 %
Xplor file
Refine-IDSerial noParam fileTopol file
X-RAY DIFFRACTION1protein_rep.paramprotein.top
X-RAY DIFFRACTION2water_rep.paramwater.top
X-RAY DIFFRACTION3fs4.paramfs4.top
X-RAY DIFFRACTION4adx.paramadx.top

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