[English] 日本語
Yorodumi
- PDB-2nux: 2-keto-3-deoxygluconate aldolase from Sulfolobus acidocaldarius, ... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 2nux
Title2-keto-3-deoxygluconate aldolase from Sulfolobus acidocaldarius, native structure in p6522 at 2.5 A resolution
Components2-keto-3-deoxygluconate/2-keto-3-deoxy-6-phospho gluconate aldolase
KeywordsLYASE / TIM barrel
Function / homology
Function and homology information


2-dehydro-3-deoxy-phosphogluconate/2-dehydro-3-deoxy-6-phosphogalactonate aldolase / 2-dehydro-3-deoxy-6-phosphogalactonate aldolase activity / 2-dehydro-3-deoxy-phosphogluconate aldolase activity / (R,S)-4-hydroxy-2-oxoglutarate aldolase activity / 4-hydroxy-tetrahydrodipicolinate synthase activity / glyoxylate catabolic process / cytosol
Similarity search - Function
DapA-like / Dihydrodipicolinate synthetase family / Dihydrodipicolinate synthetase family / Aldolase class I / Aldolase-type TIM barrel / TIM Barrel / Alpha-Beta Barrel / Alpha Beta
Similarity search - Domain/homology
2-dehydro-3-deoxy-phosphogluconate/2-dehydro-3-deoxy-6-phosphogalactonate aldolase
Similarity search - Component
Biological speciesSulfolobus acidocaldarius DSM 639 (acidophilic)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.5 Å
Authorsvan Eerde, A. / Dijkstra, B.W.
CitationJournal: Biochem.J. / Year: 2007
Title: Biochemical and structural exploration of the catalytic capacity of Sulfolobus KDG aldolases
Authors: Wolterink-van Loo, S. / van Eerde, A. / Siemerink, M.A.J. / Akerboom, J. / Dijkstra, B.W. / van der Oost, J.
History
DepositionNov 10, 2006Deposition site: RCSB / Processing site: PDBJ
Revision 1.0Apr 10, 2007Provider: repository / Type: Initial release
Revision 1.1May 1, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Advisory / Derived calculations / Version format compliance
Revision 1.3Oct 18, 2017Group: Refinement description / Category: software / Item: _software.name
Revision 1.4Oct 25, 2023Group: 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 / pdbx_struct_conn_angle / struct_conn / 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_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_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_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: 2-keto-3-deoxygluconate/2-keto-3-deoxy-6-phospho gluconate aldolase
B: 2-keto-3-deoxygluconate/2-keto-3-deoxy-6-phospho gluconate aldolase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)65,1333
Polymers65,1092
Non-polymers241
Water1,69394
1
A: 2-keto-3-deoxygluconate/2-keto-3-deoxy-6-phospho gluconate aldolase
B: 2-keto-3-deoxygluconate/2-keto-3-deoxy-6-phospho gluconate aldolase
hetero molecules

A: 2-keto-3-deoxygluconate/2-keto-3-deoxy-6-phospho gluconate aldolase
B: 2-keto-3-deoxygluconate/2-keto-3-deoxy-6-phospho gluconate aldolase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)130,2676
Polymers130,2184
Non-polymers492
Water724
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation12_564x,x-y+1,-z-1/61
Buried area10860 Å2
ΔGint-71 kcal/mol
Surface area39740 Å2
MethodPISA, PQS
Unit cell
Length a, b, c (Å)109.509, 109.509, 319.559
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number179
Space group name H-MP6522
Components on special symmetry positions
IDModelComponents
11A-1034-

HOH

21B-318-

HOH

DetailsThe biological assembly is a tetramer generated from the dimer in the asymmetric unit by the operation: x, x-y, -z+5/6 + (0 0 -1)

-
Components

#1: Protein 2-keto-3-deoxygluconate/2-keto-3-deoxy-6-phospho gluconate aldolase


Mass: 32554.482 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Sulfolobus acidocaldarius DSM 639 (acidophilic)
Species: Sulfolobus acidocaldarius / Strain: DSM639 / Gene: saci_0225 / Plasmid: pET24d / Species (production host): Escherichia coli / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3)
References: UniProt: Q4JC35, 2-dehydro-3-deoxy-phosphogluconate aldolase
#2: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Mg
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 94 / Source method: isolated from a natural source / Formula: H2O

-
Experimental details

-
Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

-
Sample preparation

CrystalDensity Matthews: 4.25 Å3/Da / Density % sol: 71.03 %
Crystal growTemperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7.5
Details: 30% PEG400, 0.1M HEPES, 0.2M Magnesium Chloride, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID14-1 / Wavelength: 0.934 Å
DetectorType: ADSC QUANTUM 4 / Detector: CCD / Date: Dec 11, 2004
RadiationMonochromator: Diamond (111), Ge(220) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.934 Å / Relative weight: 1
ReflectionResolution: 2.5→36 Å / Num. obs: 36273 / % possible obs: 90.1 % / Observed criterion σ(I): -3 / Redundancy: 33.1 % / Biso Wilson estimate: 50.216 Å2 / Rmerge(I) obs: 0.155 / Net I/σ(I): 23.77
Reflection shell

Diffraction-ID: 1

Resolution (Å)Highest resolution (Å)Redundancy (%)Rmerge(I) obsMean I/σ(I) obsNum. measured obsNum. unique all% possible all
2.5-2.5519.80.39823512119453
2.55-2.60.3678.724839124158.8
2.6-2.70.349.452427257469.5
2.7-2.80.29210.659720291389.6
2.8-30.44913.5139424512097.5
3-40.24822.74966451310798
4-50.12236.6195772479998.3
5-60.10241.287488215498.4
60.07747.494847242398.6

-
Phasing

Phasing MRRfactor: 0.339 / Cor.coef. Fo:Fc: 0.703
Highest resolutionLowest resolution
Rotation4 Å38.2 Å
Translation4 Å38.2 Å
Phasing dmFOM : 0.59 / FOM acentric: 0.59 / FOM centric: 0.62 / Reflection: 36481 / Reflection acentric: 30905 / Reflection centric: 5576
Phasing dm shell
Resolution (Å)FOM FOM acentricFOM centricReflectionReflection acentricReflection centric
2.5-2.70.130.140.1244213999422
2.7-3.10.360.370.351121299351277
3.1-3.60.70.710.6466585762896
3.6-4.50.850.860.79672356581065
4.5-7.10.860.880.79551243251187
7.1-38.1990.90.920.8619551226729

-
Processing

Software
NameVersionClassificationNB
XSCALEdata scaling
MOLREPphasing
RESOLVE2.1phasing
REFMACrefinement
PDB_EXTRACT2data extraction
ProDCdata collection
XDSdata reduction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB entry 2NUW
Resolution: 2.5→36 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.943 / SU B: 13.789 / SU ML: 0.147 / TLS residual ADP flag: LIKELY RESIDUAL
Isotropic thermal model: Isotropic B factor refinement in combination with TLS refinement
Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.253 / ESU R Free: 0.21 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS, Reported Average Isotropic B Value is without TLS contribution
RfactorNum. reflection% reflectionSelection details
Rfree0.216 1878 5.2 %RANDOM
Rwork0.175 ---
obs0.177 36261 90.16 %-
all-40218 --
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: BABINET MODEL WITH MASK
Displacement parametersBiso mean: 28.345 Å2
Baniso -1Baniso -2Baniso -3
1-2.43 Å21.21 Å20 Å2
2--2.43 Å20 Å2
3----3.64 Å2
Refinement stepCycle: LAST / Resolution: 2.5→36 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4598 0 1 94 4693
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0080.0224696
X-RAY DIFFRACTIONr_bond_other_d0.0010.023212
X-RAY DIFFRACTIONr_angle_refined_deg1.341.9956370
X-RAY DIFFRACTIONr_angle_other_deg0.86137904
X-RAY DIFFRACTIONr_dihedral_angle_1_deg2.9515574
X-RAY DIFFRACTIONr_dihedral_angle_2_deg31.7724.804204
X-RAY DIFFRACTIONr_dihedral_angle_3_deg10.7415848
X-RAY DIFFRACTIONr_dihedral_angle_4_deg9.5341520
X-RAY DIFFRACTIONr_chiral_restr0.0920.2728
X-RAY DIFFRACTIONr_gen_planes_refined0.0030.025116
X-RAY DIFFRACTIONr_gen_planes_other0.0010.02880
X-RAY DIFFRACTIONr_nbd_refined0.2110.31028
X-RAY DIFFRACTIONr_nbd_other0.1830.33349
X-RAY DIFFRACTIONr_nbtor_refined0.1850.52345
X-RAY DIFFRACTIONr_nbtor_other0.0870.52233
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.1050.15248
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.1730.320
X-RAY DIFFRACTIONr_symmetry_vdw_other0.250.350
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.140.1518
X-RAY DIFFRACTIONr_mcbond_it3.6841.53775
X-RAY DIFFRACTIONr_mcbond_other1.1551.51148
X-RAY DIFFRACTIONr_mcangle_it4.4224690
X-RAY DIFFRACTIONr_scbond_it7.78432121
X-RAY DIFFRACTIONr_scangle_it9.8964.51680
LS refinement shellResolution: 2.5→2.565 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.299 97 -
Rwork0.221 1461 -
obs-1558 53.71 %
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)
11.7520.07120.11732.2592-0.49534.28980.0025-0.216-0.34710.0859-0.06810.04230.17330.03170.06570.10370.00530.01510.25720.14630.2291-28.062334.7996-11.7714
21.34061.2388-2.00643.63121.14896.6292-0.06370.03290.00930.13170.12960.35090.1188-0.0368-0.06590.0290.02350.03050.34740.14990.2167-35.327438.6644-8.2998
32.76921.4323-1.13112.8246-2.46083.5243-0.1628-0.39430.06430.16360.04120.1559-0.0922-0.17270.12150.09380.0425-0.0250.23980.06140.2104-36.286248.8341-16.3729
414.63877.5885-3.859911.3725-4.603913.1479-0.2295-0.11920.60010.3726-0.2492-0.0908-1.00670.38430.47870.1950.0404-0.11540.06910.04770.1524-30.291261.8142-22.6603
54.63281.0272-0.48672.7776-1.15893.8704-0.1278-0.45980.41990.03230.13020.3639-0.16250.0154-0.00240.090.0074-0.06040.15010.06280.0705-30.528554.1597-13.4781
62.92240.37760.8531.1435-0.87442.19660.0982-0.6330.09180.383-0.14660.0986-0.30410.03070.04840.0885-0.0230.01230.29110.0930.0613-18.163150.4052-5.7059
72.96872.41113.13468.48892.483112.15610.1162-0.5409-0.65770.879-0.2681-0.34580.8271.03350.15190.06550.0019-0.09160.34150.32570.2198-5.817839.9397-0.6137
840.5755-4.96229.18069.7103-8.080132.0378-0.83550.25592.5089-0.3165-0.3844-1.6956-0.72431.84221.2199-0.00340.04550.05110.04130.20660.3878-7.543336.8265-19.2547
93.77480.4606-0.92722.6677-0.86825.5717-0.0449-0.1893-0.697-0.089-0.0971-0.1510.52390.23330.1420.07540.0678-0.00010.0010.15650.2175-19.014329.2161-18.5958
104.76221.04817.56416.66342.2822.48880.2326-0.4094-0.69370.2258-0.3689-0.79291.50210.11610.13630.13240.2310.01110.16370.27150.3785-6.449626.6882-11.3461
112.1344-0.3475-0.60646.2285-2.42513.38760.0062-0.3480.2070.2196-0.1417-0.273-0.44570.20710.13550.148-0.0411-0.12320.24130.03570.191711.632572.2083-4.9946
120.6516-0.9397-0.18251.9127-0.14754.2829-0.1166-0.13350.08630.0296-0.0597-0.2927-0.07110.61460.17640.0317-0.0069-0.08180.22030.15590.154118.49865.4248-15.2468
134.75871.8592-0.65997.2399-0.78665.7781-0.22290.0577-0.2193-0.72240.0841-0.40220.51620.20140.13880.18580.0448-0.00560.15440.08280.05247.810156.0152-31.1364
143.69560.71551.42792.3634-0.6783.41890.03080.0793-0.8079-0.15180.0231-0.28640.53270.2353-0.05390.08990.07850.00070.13010.14030.190312.049553.1885-19.7276
158.58151.0166-1.01121.8073-0.92853.20740.20730.0469-0.890.0842-0.2531-0.25910.41170.08150.04590.11130.0173-0.08330.13570.13350.16984.312149.2817-11.6182
161.2837-0.5085-0.76572.67520.66792.62040.1198-0.4941-0.01280.3064-0.118-0.2670.0149-0.0936-0.00180.0440.0195-0.07920.29080.10270.0270.373860.3235-1.8869
177.65970.204110.026716.6782-2.137213.47180.44-0.8922-0.28621.7542-0.0382-0.14090.0633-0.408-0.40180.2916-0.0933-0.05630.3780.1181-0.0393-5.540157.99027.8266
181.9647-5.37272.165628.5362-9.116224.4814-0.5967-0.23490.36750.77491.12221.00220.182-1.8742-0.52550.07210.0845-0.00050.38120.00340.0461-10.488567.7201-3.5776
194.47730.3637-0.05441.7204-0.87395.3342-0.2101-0.40790.47780.25130.00770.1361-0.7746-0.40660.20230.26980.0686-0.09140.0459-0.03790.1649-0.526879.4056-9.3496
2010.2385-7.73325.27225.0423-11.169121.3456-0.2108-1.23361.11111.8892-0.10870.3513-1.3363-0.41470.31940.18210.0810.09990.2494-0.1110.1197-8.685374.72664.7637
Refinement TLS group

Refine-ID: X-RAY DIFFRACTION / Selection: ALL

IDRefine TLS-IDAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
11AA1 - 541 - 54
22AA55 - 7355 - 73
33AA74 - 10474 - 104
44AA105 - 114105 - 114
55AA115 - 138115 - 138
66AA139 - 208139 - 208
77AA209 - 230209 - 230
88AA231 - 235231 - 235
99AA236 - 266236 - 266
1010AA267 - 288267 - 288
1111BB1 - 381 - 38
1212BB39 - 10039 - 100
1313BB101 - 113101 - 113
1414BB114 - 147114 - 147
1515BB148 - 173148 - 173
1616BB174 - 208174 - 208
1717BB209 - 223209 - 223
1818BB224 - 232224 - 232
1919BB233 - 273233 - 273
2020BB274 - 288274 - 288

+
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