[English] 日本語
Yorodumi
- PDB-4z4q: Quinazolinedione(PD 0305970)-DNA cleavage complex of topoisomeras... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 4z4q
TitleQuinazolinedione(PD 0305970)-DNA cleavage complex of topoisomerase IV from S. pneumoniae
Components
  • (V-site DNA) x 4
  • DNA topoisomerase 4 subunit B,DNA topoisomerase 4 subunit A
KeywordsISOMERASE / Topoisomerase IV / Cleavage complex / DNA / quinolone
Function / homology
Function and homology information


DNA topoisomerase type II (double strand cut, ATP-hydrolyzing) complex / DNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity / DNA topoisomerase (ATP-hydrolysing) / extrinsic component of plasma membrane / DNA topological change / chromosome segregation / chromosome / DNA binding / ATP binding / metal ion binding / cytoplasm
Similarity search - Function
DNA topoisomerase IV subunit A, Gram-positive / DNA topoisomerase 4 subunit B, Firmicutes/Mollicutes / Topoisomerase II; domain 5 / Topoisomerase II, domain 5 / Topoisomerase, domain 3 / Topoisomerase; domain 3 / Rossmann fold - #670 / DNA gyrase/topoisomerase IV, subunit A, C-terminal repeat / DNA gyrase/topoisomerase IV, subunit A, C-terminal / DNA gyrase C-terminal domain, beta-propeller ...DNA topoisomerase IV subunit A, Gram-positive / DNA topoisomerase 4 subunit B, Firmicutes/Mollicutes / Topoisomerase II; domain 5 / Topoisomerase II, domain 5 / Topoisomerase, domain 3 / Topoisomerase; domain 3 / Rossmann fold - #670 / DNA gyrase/topoisomerase IV, subunit A, C-terminal repeat / DNA gyrase/topoisomerase IV, subunit A, C-terminal / DNA gyrase C-terminal domain, beta-propeller / Topoisomerase (Topo) IIA-type catalytic domain profile. / DNA topoisomerase, type IIA, subunit B / DNA topoisomerase, type IIA, alpha-helical domain superfamily / DNA topoisomerase, type IIA, domain A / DNA topoisomerase, type IIA, domain A, alpha-beta / DNA gyrase/topoisomerase IV, subunit A / DNA Topoisomerase IV / DNA gyrase B subunit, C-terminal / DNA gyrase B subunit, carboxyl terminus / DNA topoisomerase, type IIA, subunit B, domain 2 / DNA gyrase B / DNA topoisomerase, type IIA / DNA topoisomerase, type IIA, conserved site / DNA topoisomerase II signature. / TopoisomeraseII / DNA topoisomerase, type IIA, subunit B, C-terminal / Toprim domain / DNA topoisomerase, type IIA-like domain superfamily / Toprim domain profile. / TOPRIM domain / Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase / Histidine kinase-like ATPases / Histidine kinase/HSP90-like ATPase / Histidine kinase/HSP90-like ATPase superfamily / Ribosomal protein S5 domain 2-type fold, subgroup / Ribosomal protein S5 domain 2-type fold / Alpha-Beta Complex / Rossmann fold / Orthogonal Bundle / 3-Layer(aba) Sandwich / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
Chem-PDQ / DNA / DNA (> 10) / DNA topoisomerase 4 subunit A / DNA topoisomerase 4 subunit B
Similarity search - Component
Biological speciesStreptococcus pneumoniae serotype 4 (bacteria)
pBR322 based IG-lambda expression vector (others)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.04 Å
AuthorsLaponogov, I. / Veselkov, D.A. / Pan, X.-S. / Selvarajah, J. / Crevel, I.M.-T. / Fisher, L.M. / Sanderson, M.R.
Funding support United Kingdom, 1items
OrganizationGrant numberCountry
Biotechnology and Biological Sciences Research CouncilBB/K010069/1 United Kingdom
CitationJournal: To Be Published
Title: Structural studies of the drug-stabilized cleavage complexes of topoisomerase IV and gyrase from Streptococcus pneumoniae
Authors: Laponogov, I. / Veselkov, D.A. / Pan, X.-S. / Selvarajah, J. / Crevel, I.M.-T. / Fisher, L.M. / Sanderson, M.R.
History
DepositionApr 2, 2015Deposition site: RCSB / Processing site: PDBE
Revision 1.0Sep 14, 2016Provider: repository / Type: Initial release
Revision 1.1Aug 30, 2017Group: Author supporting evidence / Derived calculations / Category: pdbx_audit_support / struct_conn
Item: _pdbx_audit_support.funding_organization / _struct_conn.details ..._pdbx_audit_support.funding_organization / _struct_conn.details / _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
Revision 1.2Jan 10, 2024Group: 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 / struct_conn / struct_conn_type
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _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 / _struct_conn_type.id

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: DNA topoisomerase 4 subunit B,DNA topoisomerase 4 subunit A
B: DNA topoisomerase 4 subunit B,DNA topoisomerase 4 subunit A
E: V-site DNA
F: V-site DNA
G: V-site DNA
H: V-site DNA
hetero molecules


Theoretical massNumber of molelcules
Total (without water)180,18312
Polymers179,3636
Non-polymers8206
Water1448
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area15690 Å2
ΔGint-92 kcal/mol
Surface area57380 Å2
MethodPISA
Unit cell
Length a, b, c (Å)158.020, 158.020, 211.220
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number152
Space group name H-MP3121

-
Components

-
Protein , 1 types, 2 molecules AB

#1: Protein DNA topoisomerase 4 subunit B,DNA topoisomerase 4 subunit A / Topoisomerase IV subunit B / Topoisomerase IV subunit A


Mass: 84211.422 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) (bacteria)
Strain: ATCC BAA-334 / TIGR4 / Gene: parE, SP_0852, parC, SP_0855 / Production host: Escherichia coli (E. coli) / References: UniProt: Q59961, UniProt: P72525, EC: 5.99.1.3

-
DNA chain , 4 types, 4 molecules EFGH

#2: DNA chain V-site DNA


Mass: 2121.436 Da / Num. of mol.: 1 / Source method: obtained synthetically
Source: (synth.) pBR322 based IG-lambda expression vector (others)
#3: DNA chain V-site DNA


Mass: 3317.199 Da / Num. of mol.: 1 / Source method: obtained synthetically
Source: (synth.) pBR322 based IG-lambda expression vector (others)
#4: DNA chain V-site DNA


Mass: 2168.445 Da / Num. of mol.: 1 / Source method: obtained synthetically
Source: (synth.) pBR322 based IG-lambda expression vector (others)
#5: DNA chain V-site DNA


Mass: 3333.198 Da / Num. of mol.: 1 / Source method: obtained synthetically
Source: (synth.) pBR322 based IG-lambda expression vector (others)

-
Non-polymers , 3 types, 14 molecules

#6: Chemical
ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Mg
#7: Chemical ChemComp-PDQ / 3-amino-7-{(3R)-3-[(1S)-1-aminoethyl]pyrrolidin-1-yl}-1-cyclopropyl-6-fluoro-8-methylquinazoline-2,4(1H,3H)-dione


Mass: 361.414 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C18H24FN5O2
#8: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 8 / Source method: isolated from a natural source / Formula: H2O

-
Experimental details

-
Experiment

ExperimentMethod: X-RAY DIFFRACTION

-
Sample preparation

CrystalDensity Matthews: 4.81 Å3/Da / Density % sol: 74.44 %
Crystal growTemperature: 297 K / Method: vapor diffusion, sitting drop / pH: 6.5
Details: 50 mM Na cacodylate, 100-150 mM NaCl, 4-7% isopropanol
PH range: 6.0-7.0 / Temp details: incubator

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I24 / Wavelength: 0.9686 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Jul 26, 2012
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9686 Å / Relative weight: 1
ReflectionResolution: 2.88→44.59 Å / Num. obs: 69416 / % possible obs: 99.88 % / Redundancy: 6.45 % / Rmerge(I) obs: 0.087 / Net I/σ(I): 6.598
Reflection shellResolution: 2.88→2.95 Å / Redundancy: 5.79 % / Rmerge(I) obs: 0.68 / Mean I/σ(I) obs: 1.11 / % possible all: 99.89

-
Processing

Software
NameVersionClassification
PHENIX1.8_1069refinement
xia2data reduction
xia2data scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 3K9F
Resolution: 3.04→44.588 Å / SU ML: 0.29 / Cross valid method: THROUGHOUT / σ(F): 1.35 / Phase error: 21.18 / Stereochemistry target values: ML
RfactorNum. reflection% reflectionSelection details
Rfree0.2047 2932 4.96 %Random
Rwork0.1617 ---
obs0.1639 59072 99.87 %-
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 3.04→44.588 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms10507 719 56 8 11290
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.01111551
X-RAY DIFFRACTIONf_angle_d1.4115839
X-RAY DIFFRACTIONf_dihedral_angle_d17.7554246
X-RAY DIFFRACTIONf_chiral_restr0.0861818
X-RAY DIFFRACTIONf_plane_restr0.0061942
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
3.04-3.08990.30511480.2322602X-RAY DIFFRACTION100
3.0899-3.14310.30391200.23072700X-RAY DIFFRACTION100
3.1431-3.20030.3031400.21412594X-RAY DIFFRACTION100
3.2003-3.26180.28071300.21552659X-RAY DIFFRACTION100
3.2618-3.32840.25331360.19092638X-RAY DIFFRACTION100
3.3284-3.40070.26451370.19132647X-RAY DIFFRACTION100
3.4007-3.47980.23721370.18262636X-RAY DIFFRACTION100
3.4798-3.56680.2781090.17482690X-RAY DIFFRACTION100
3.5668-3.66320.22321250.16952670X-RAY DIFFRACTION100
3.6632-3.77090.21651260.16252686X-RAY DIFFRACTION100
3.7709-3.89260.1851520.15322618X-RAY DIFFRACTION100
3.8926-4.03160.19551330.14392666X-RAY DIFFRACTION100
4.0316-4.19290.18951550.13632660X-RAY DIFFRACTION100
4.1929-4.38360.1621230.132686X-RAY DIFFRACTION100
4.3836-4.61450.15911440.11762646X-RAY DIFFRACTION100
4.6145-4.90320.14231630.13222675X-RAY DIFFRACTION100
4.9032-5.28130.17761640.13772678X-RAY DIFFRACTION100
5.2813-5.81170.21621360.15972685X-RAY DIFFRACTION100
5.8117-6.65030.21011540.17772716X-RAY DIFFRACTION100
6.6503-8.36960.19251290.16562759X-RAY DIFFRACTION100
8.3696-44.59320.21071710.17722829X-RAY DIFFRACTION100
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)
10.49210.02750.00536.7796-6.03845.5349-0.289-0.00910.01970.44270.096-0.6284-0.15690.15780.17520.54760.0048-0.05490.3594-0.07370.3066-0.309176.618944.2954
25.639-0.74281.22274.24950.83755.6495-0.1632-0.3590.44150.3451-0.2197-1.0613-0.36580.77250.35280.3487-0.0318-0.11980.49920.18560.58626.3866198.744926.9677
35.97960.9105-2.96612.7125-0.52334.23160.02711.4629-0.1340.24440.61150.2379-0.3054-0.0973-0.60830.61780.3408-0.13510.9977-0.16940.531810.7181144.116439.2055
40.0929-0.0811-0.05770.07350.01330.2477-0.11020.43750.8062-0.4791-0.4466-0.20090.34371.31750.56490.57210.2974-0.11331.33820.01521.005427.9887136.185435.2641
52.50350.62230.20212.64191.5823.6058-0.05970.1773-0.0465-0.17960.07630.06290.02390.0903-0.01020.54220.0133-0.01910.32920.06550.3013-5.6016152.71331.1354
64.4355-3.54352.53919.1931-6.31314.352-0.11840.5784-0.110.78940.1407-0.0095-0.9046-0.0785-0.03970.6381-0.1093-0.01520.534-0.09370.3668-6.1738188.7644.2906
73.6755-0.2002-0.06834.4440.25843.01340.05440.0764-0.1076-0.14080.03270.49920.4725-0.4897-0.08150.6958-0.2062-0.02880.44240.09480.472-25.5103124.39243.8219
84.54692.04861.29275.66721.7792.5736-0.2184-0.16750.40370.1853-0.1110.2857-0.2686-0.24540.35380.52270.10480.02510.2668-0.01140.2149-14.384159.928252.5296
92.56990.5424-0.06612.3059-1.54131.92470.0193-0.2106-0.1870.41470.0597-0.07020.21540.1112-0.06460.6330.0672-0.0190.3073-0.03210.2903-6.9182146.420653.5761
100.4190.91420.7077.84744.9343.7993-0.0106-0.0660.1207-0.1491-0.25940.27190.1458-0.33820.27240.3330.04720.06030.49640.13920.3663-1.638178.6311-5.9161
113.2540.32961.00865.9968-0.12076.48720.0674-0.2126-0.13830.21310.13090.5597-0.4445-0.5538-0.16320.24250.09960.07910.39790.10350.3524-4.8047200.664213.4726
129.1499-3.13312.40756.43590.98121.9994-0.0309-1.6617-0.49860.27590.4337-0.42470.3142-1.2885-0.33150.5407-0.1324-0.12710.68380.16930.4458-15.2915146.4225-3.1778
130.5023-1.27020.13923.38870.25952.05730.0841-0.6254-0.1258-0.3799-0.29310.99690.0438-1.12870.13360.41070.0257-0.17210.9135-0.09380.899-32.6184139.70610.2904
142.78590.04490.2133.881-1.11434.4108-0.1268-0.1201-0.13390.25510.1354-0.0119-0.0381-0.1288-0.00930.43460.05190.04370.30960.0210.28061.4716153.55845.5015
154.29992.92412.44294.82396.2578.81350.0566-0.13010.0557-0.24030.5224-0.3974-0.25330.4395-0.45030.59530.1210.03710.49010.07670.44175.3703189.7093-4.924
162.75770.810.15063.02330.21513.07590.2343-0.0468-0.0869-0.2732-0.1778-0.52540.10230.3601-0.04520.68410.18580.18830.4528-0.00720.603620.307125.3717-9.2106
173.6361-2.19190.34034.3515-0.57792.6966-0.05170.51130.2199-0.1239-0.4435-0.5137-0.15710.17890.49020.58330.02920.08760.50310.10750.272110.8775161.3567-15.063
182.22420.1001-0.18741.94320.0862.02640.09880.4165-0.0698-0.66040.0177-0.10.3262-0.0076-0.09850.71970.07950.0710.46140.02080.30092.486148.7683-17.2328
192.85480.9431-3.58027.0741-3.53835.3003-0.28430.1861.5538-0.09590.72430.3612-0.16280.4648-0.34610.41160.0044-0.15610.7257-0.06180.765625.4071152.444922.2778
203.4246-0.23430.83657.37490.11914.1051-0.3915-0.6853-0.23090.64550.3036-0.72110.63330.88240.08950.95060.4042-0.1871.21010.22910.743519.7567131.474346.4462
211.51960.05210.19910.8989-0.32671.924-0.19090.076-0.2069-0.09970.0698-0.4580.63940.81110.11090.78940.4031-0.00730.9474-0.01190.792321.962129.625523.9344
225.35310.57672.13952.0756-0.34258.2147-0.8072-0.68870.05651.00020.55050.2934-1.595-0.2750.1950.83970.1684-0.06420.7397-0.05360.7331-28.7183157.312318.7835
234.7726-1.68112.28833.86631.69363.04070.5050.2086-0.7139-0.1477-0.52020.9740.6826-0.60710.0631.1796-0.4344-0.14151.0952-0.09690.7912-25.1414134.847-11.1595
241.686-0.7735-0.51920.8296-0.23252.9623-0.25160.0939-0.4123-0.08590.15690.57970.5298-0.56240.10240.709-0.3378-0.0930.82520.13180.7382-27.2707131.57711.0323
254.85490.06692.80982.4342.68144.42790.4216-0.1542-0.47640.23240.16680.24031.2081-0.6758-0.57161.06850.0412-0.05460.69730.19330.5303-0.1385131.928533.5375
264.93610.02083.14272.7575-2.8094.84840.65840.4337-0.7344-0.27420.0425-0.18081.63120.4486-0.65661.01640.0029-0.07520.6628-0.15080.5435-5.1491133.28631.6626
275.19573.5206-4.54713.5765-3.54367.4869-0.50930.09760.0287-0.6520.1959-0.62960.4062-0.22220.25650.85050.49080.02911.2418-0.2350.6256-8.9567132.353411.2072
286.3705-1.2982-0.55152.0021-3.3366.9922-0.68090.10590.3708-0.15430.56280.7331-1.0326-0.42930.15170.8857-0.1358-0.16621.12310.2980.73113.3512131.764923.7588
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain "A" and resseq 1343:1382
2X-RAY DIFFRACTION2chain "A" and resseq 1383:1429
3X-RAY DIFFRACTION3chain "A" and resseq 1018:1030
4X-RAY DIFFRACTION4chain "A" and resseq 1002:1017
5X-RAY DIFFRACTION5chain "A" and resseq 1031:1154
6X-RAY DIFFRACTION6chain "A" and resseq 1430:1455
7X-RAY DIFFRACTION7chain "A" and resseq 1239:1322
8X-RAY DIFFRACTION8chain "A" and resseq 1456:1484
9X-RAY DIFFRACTION9chain "A" and (resseq 1155:1238 or resseq 1323:1342)
10X-RAY DIFFRACTION10chain "B" and resseq 1343:1382
11X-RAY DIFFRACTION11chain "B" and resseq 1383:1429
12X-RAY DIFFRACTION12chain "B" and resseq 1018:1030
13X-RAY DIFFRACTION13chain "B" and resseq 1002:1017
14X-RAY DIFFRACTION14chain "B" and resseq 1031:1154
15X-RAY DIFFRACTION15chain "B" and resseq 1430:1455
16X-RAY DIFFRACTION16chain "B" and resseq 1239:1322
17X-RAY DIFFRACTION17chain "B" and resseq 1456:1484
18X-RAY DIFFRACTION18chain "B" and (resseq 1155:1238 or resseq 1323:1342)
19X-RAY DIFFRACTION19chain "A" and resseq 539:581
20X-RAY DIFFRACTION20chain "A" and resseq 610:634
21X-RAY DIFFRACTION21chain "A" and (resseq 415:538 or resseq 582:609 or resseq 635:640 or resid 742)
22X-RAY DIFFRACTION22chain "B" and resseq 539:581
23X-RAY DIFFRACTION23chain "B" and resseq 610:634
24X-RAY DIFFRACTION24chain "B" and (resseq 415:538 or resseq 582:609 or resseq 635:640 or resid 742)
25X-RAY DIFFRACTION25(chain "E" or chain "F" ) and resid 1:15
26X-RAY DIFFRACTION26(chain "G" or chain "H" ) and resid 1:15
27X-RAY DIFFRACTION27(chain "E" or chain "F" ) and resid 0
28X-RAY DIFFRACTION28(chain "G" or chain "H" ) and resid 0

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbjlvh1.pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242):Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

Read more