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- PDB-5abf: Structure of GH84 with ligand -

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Basic information

Entry
Database: PDB / ID: 5abf
TitleStructure of GH84 with ligand
Components(O-GLCNACASE BT_4395) x 2
KeywordsHYDROLASE / TIM-BARREL / INHIBITOR
Function / homology
Function and homology information


protein O-GlcNAcase / : / : / [protein]-3-O-(N-acetyl-D-glucosaminyl)-L-serine/L-threonine O-N-acetyl-alpha-D-glucosaminase activity / protein deglycosylation / beta-N-acetylglucosaminidase activity / carbohydrate metabolic process / identical protein binding
Similarity search - Function
: / : / Carbohydrate binding module family 32 / Bacterial GH84, post-catalytic domain / Hyaluronidase post-catalytic domain-like / Glycosyl hydrolases family 84 (GH84) domain profile. / Beta-N-acetylglucosaminidase / beta-N-acetylglucosaminidase / Chitobiase/beta-hexosaminidase domain 2-like / Chitobiase; domain 2 ...: / : / Carbohydrate binding module family 32 / Bacterial GH84, post-catalytic domain / Hyaluronidase post-catalytic domain-like / Glycosyl hydrolases family 84 (GH84) domain profile. / Beta-N-acetylglucosaminidase / beta-N-acetylglucosaminidase / Chitobiase/beta-hexosaminidase domain 2-like / Chitobiase; domain 2 / Beta-hexosaminidase, bacterial type, N-terminal / Glycosyl hydrolase family 20, domain 2 / Beta-hexosaminidase-like, domain 2 / Glycosyl hydrolase, all-beta / Methane Monooxygenase Hydroxylase; Chain G, domain 1 / Glycosidases / Glycoside hydrolase superfamily / TIM Barrel / Alpha-Beta Barrel / Up-down Bundle / 2-Layer Sandwich / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
Chem-XRJ / O-GlcNAcase BT_4395
Similarity search - Component
Biological speciesBACTEROIDES THETAIOTAOMICRON (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / OTHER / Resolution: 2.1 Å
AuthorsBergeron-Brlek, M. / Goodwin-Tindall, J. / Cekic, N. / Varghese, V. / Zandberg, W.F. / Shan, X. / Roth, C. / Chan, S. / Davies, G.J. / Vocadlo, D.J. / Britton, R.
CitationJournal: Angew.Chem.Int.Ed.Engl. / Year: 2015
Title: A Convenient Approach to Stereoisomeric Iminocyclitols: Generation of Potent Brain-Permeable Oga Inhibitors.
Authors: Bergeron-Brlek, M. / Goodwin-Tindall, J. / Cekic, N. / Roth, C. / Zandberg, W.F. / Shan, X. / Varghese, V. / Chan, S. / Davies, G.J. / Vocadlo, D.J. / Britton, R.
History
DepositionAug 5, 2015Deposition site: PDBE / Processing site: PDBE
Revision 1.0Nov 18, 2015Provider: repository / Type: Initial release
Revision 1.1Nov 25, 2015Group: Structure summary
Revision 1.2Jan 27, 2016Group: Database references
Revision 2.0Oct 23, 2019Group: Atomic model / Data collection / Other / Category: atom_site / pdbx_database_status
Item: _atom_site.B_iso_or_equiv / _atom_site.Cartn_x ..._atom_site.B_iso_or_equiv / _atom_site.Cartn_x / _atom_site.Cartn_y / _atom_site.Cartn_z / _pdbx_database_status.status_code_sf
Revision 2.1May 8, 2024Group: Data collection / Database references / Derived calculations
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Remark 700 SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "BB" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL.

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: O-GLCNACASE BT_4395
B: O-GLCNACASE BT_4395
hetero molecules


Theoretical massNumber of molelcules
Total (without water)167,7427
Polymers167,0292
Non-polymers7135
Water5,729318
1
A: O-GLCNACASE BT_4395
hetero molecules


Theoretical massNumber of molelcules
Total (without water)83,8443
Polymers83,5071
Non-polymers3362
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
2
B: O-GLCNACASE BT_4395
hetero molecules


Theoretical massNumber of molelcules
Total (without water)83,8984
Polymers83,5211
Non-polymers3773
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)51.591, 160.989, 223.951
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number18
Space group name H-MP22121

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Components

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Protein , 2 types, 2 molecules AB

#1: Protein O-GLCNACASE BT_4395 / BETA-N-ACETYLGLUCOSAMINIDASE / BETA-N-ACETYLHEXOSAMINIDASE / BETA-HEXOSAMINIDASE / HEXOSAMINIDASE B ...BETA-N-ACETYLGLUCOSAMINIDASE / BETA-N-ACETYLHEXOSAMINIDASE / BETA-HEXOSAMINIDASE / HEXOSAMINIDASE B / N-ACETYL-BETA-GLUCOSAMINIDASE / GLYCOSIDE HYDROLASE


Mass: 83507.398 Da / Num. of mol.: 1 / Fragment: UNP RESIDUES 22-737
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) BACTEROIDES THETAIOTAOMICRON (bacteria)
Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / Variant (production host): GOLD / References: UniProt: Q89ZI2, protein O-GlcNAcase
#2: Protein O-GLCNACASE BT_4395 / BETA-N-ACETYLGLUCOSAMINIDASE / BETA-N-ACETYLHEXOSAMINIDASE / BETA-HEXOSAMINIDASE / HEXOSAMINIDASE B ...BETA-N-ACETYLGLUCOSAMINIDASE / BETA-N-ACETYLHEXOSAMINIDASE / BETA-HEXOSAMINIDASE / HEXOSAMINIDASE B / N-ACETYL-BETA-GLUCOSAMINIDA GLUCOSAMINIDASE / GLYCOSIDE HYDROLASE


Mass: 83521.422 Da / Num. of mol.: 1 / Fragment: UNP RESIDUES 22-737
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) BACTEROIDES THETAIOTAOMICRON (bacteria)
Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / Variant (production host): GOLD / References: UniProt: Q89ZI2, protein O-GlcNAcase

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Non-polymers , 4 types, 323 molecules

#3: Chemical ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL / Ethylene glycol


Mass: 62.068 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C2H6O2
#4: Chemical ChemComp-XRJ / 2-[(2S,3R,4R,5R)-5-(hydroxymethyl)-3,4-bis(oxidanyl)-1-pentyl-pyrrolidin-2-yl]-N-methyl-ethanamide


Mass: 274.357 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C13H26N2O4
#5: Chemical ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Ca
#6: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 318 / 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: 2.75 Å3/Da / Density % sol: 55.3 % / Description: NONE

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I04 / Wavelength: 1.00392
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.00392 Å / Relative weight: 1
ReflectionResolution: 2.1→80.49 Å / Num. obs: 110156 / % possible obs: 99.9 % / Observed criterion σ(I): 1 / Redundancy: 6.7 % / Biso Wilson estimate: 39.22 Å2 / Rmerge(I) obs: 0.08 / Net I/σ(I): 12.6
Reflection shellResolution: 2.1→2.14 Å / Redundancy: 6.9 % / Mean I/σ(I) obs: 1.2 / % possible all: 100

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Processing

Software
NameVersionClassification
PHENIX(PHENIX.REFINE)refinement
XDSdata reduction
XDSdata scaling
RefinementMethod to determine structure: OTHER
Starting model: NONE

Resolution: 2.1→54.735 Å / SU ML: 0.25 / σ(F): 0 / Phase error: 31.81 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2344 10409 5 %
Rwork0.206 --
obs0.2074 109935 99.77 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 66.06 Å2
Refinement stepCycle: LAST / Resolution: 2.1→54.735 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms10660 0 47 318 11025
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00311037
X-RAY DIFFRACTIONf_angle_d0.78414949
X-RAY DIFFRACTIONf_dihedral_angle_d13.9554180
X-RAY DIFFRACTIONf_chiral_restr0.0331594
X-RAY DIFFRACTIONf_plane_restr0.0041932
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.1-2.12390.39193130.41746754X-RAY DIFFRACTION100
2.1239-2.14890.42253310.40546742X-RAY DIFFRACTION100
2.1489-2.17510.41283210.38036581X-RAY DIFFRACTION100
2.1751-2.20260.32373220.37136608X-RAY DIFFRACTION100
2.2026-2.23160.39643340.33866740X-RAY DIFFRACTION100
2.2316-2.26220.33383240.33346637X-RAY DIFFRACTION100
2.2622-2.29450.34243550.31916537X-RAY DIFFRACTION100
2.2945-2.32870.34543470.30096732X-RAY DIFFRACTION100
2.3287-2.36510.32493550.28076585X-RAY DIFFRACTION100
2.3651-2.40390.32253810.27896565X-RAY DIFFRACTION100
2.4039-2.44530.29743510.2726757X-RAY DIFFRACTION100
2.4453-2.48980.29613410.26026605X-RAY DIFFRACTION100
2.4898-2.53770.24083060.24246648X-RAY DIFFRACTION100
2.5377-2.58950.25863130.2326771X-RAY DIFFRACTION100
2.5895-2.64580.26713200.23276588X-RAY DIFFRACTION100
2.6458-2.70730.22193070.22736737X-RAY DIFFRACTION100
2.7073-2.7750.25623310.22026626X-RAY DIFFRACTION100
2.775-2.85010.263620.20746646X-RAY DIFFRACTION100
2.8501-2.93390.26153550.20866611X-RAY DIFFRACTION100
2.9339-3.02860.25573860.20816676X-RAY DIFFRACTION100
3.0286-3.13690.24583200.22126631X-RAY DIFFRACTION100
3.1369-3.26240.2683770.21786658X-RAY DIFFRACTION100
3.2624-3.41090.24073740.20226632X-RAY DIFFRACTION100
3.4109-3.59070.21333650.18946612X-RAY DIFFRACTION100
3.5907-3.81560.20343540.18216622X-RAY DIFFRACTION100
3.8156-4.11010.1983800.16876654X-RAY DIFFRACTION100
4.1101-4.52360.18353660.14616629X-RAY DIFFRACTION100
4.5236-5.17770.17023830.13866681X-RAY DIFFRACTION100
5.1777-6.52170.21233950.16796604X-RAY DIFFRACTION100
6.5217-54.75390.2013400.17866621X-RAY DIFFRACTION99
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)
11.71510.20770.15762.3924-0.09712.3066-0.25110.8021-0.4646-0.7840.33590.24430.6597-0.5066-0.05130.7148-0.2787-0.02571.0922-0.08460.507518.606326.7399223.1977
21.87780.2459-0.68561.3695-0.46321.9-0.01790.22480.0984-0.07370.0265-0.1537-0.13390.1486-0.02910.3102-0.0081-0.02790.6240.05950.313638.627447.3476238.0906
31.27550.5141-0.3590.366-0.23691.34750.02630.19850.20820.08990.12770.2028-0.1367-0.6752-0.17290.38270.06210.00160.8370.11830.398311.824542.9355248.5606
41.73050.1813-1.03480.94060.2512.7780.0704-0.40190.10050.2388-0.06660.1765-0.1064-0.5908-0.06710.43950.0082-0.00710.84870.12860.36438.901534.2598271.7171
52.17440.4013-0.51640.71190.32941.12220.1245-0.09910.3390.1682-0.05710.1161-0.3189-0.5246-0.05070.45160.10680.03930.8210.10270.34358.857444.4804270.0346
62.8589-0.5179-0.81491.0548-0.39511.50330.0127-0.60790.26770.1291-0.0742-0.0161-0.5095-0.60420.20.67050.152-0.04381.04-0.1460.559615.367149.0006280.0594
73.5162-0.7052-0.73182.0521-1.15715.0335-0.4787-1.16790.87290.368-0.1616-0.3836-1.14240.17160.47481.00730.087-0.32510.9565-0.15550.820131.148953.8637285.0167
80.7852-0.7118-0.3972.00450.97231.0735-0.1006-0.4040.3576-0.0048-0.01660.1692-0.4164-0.09460.1320.4996-0.01510.00120.6551-0.10310.413712.781429.9605317.002
93.13970.31520.45823.11070.88843.66660.089-0.33320.34640.286-0.06210.023-0.45480.0123-0.05240.46880.01190.01010.7298-0.13870.354819.591429.5448322.5013
102.4129-0.5578-1.01991.89051.33293.5572-0.0033-0.18380.1239-0.05430.0160.0173-0.1803-0.21860.03680.349-0.0376-0.01350.562-0.03030.321319.857420.7594308.5637
113.18120.05880.15482.0794-0.00541.6728-0.0079-0.026-0.46330.01190.0271-0.47770.2850.408-0.01930.4088-0.00020.01180.6483-0.03470.47738.44265.9453302.1257
121.7022-0.25250.15041.8529-0.52881.9832-0.00450.0428-0.2102-0.09980.12880.06890.2976-0.3282-0.12620.3341-0.11020.00130.5243-0.02010.285216.2978.2494296.4857
134.63410.65050.58662.81090.55711.5847-0.13570.3518-0.10190.01530.1160.74030.2442-0.6901-0.00430.5084-0.1733-0.00341.10680.08710.4696-0.722517.0294278.2836
141.61570.13690.6541.77240.41581.7035-0.07140.3704-0.0495-0.37750.0870.23610.2384-0.5450.01220.5386-0.1856-0.00460.92990.08930.37498.562919.1901268.3245
151.8322-0.32681.34070.96290.12211.750.10870.4638-0.438-0.4976-0.01260.17230.5675-0.4109-0.13550.7585-0.2442-0.05790.945-0.06060.42399.50998.0758265.3772
163.0789-0.82510.03991.6074-0.60570.45280.16210.63990.1424-0.259-0.0527-0.62330.2326-0.0056-0.01351.1911-0.11260.06651.3057-0.15350.768628.82390.9104255.4142
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1CHAIN 'A' AND (RESID 4 THROUGH 142 )
2X-RAY DIFFRACTION2CHAIN 'A' AND (RESID 143 THROUGH 308 )
3X-RAY DIFFRACTION3CHAIN 'A' AND (RESID 309 THROUGH 488 )
4X-RAY DIFFRACTION4CHAIN 'A' AND (RESID 489 THROUGH 544 )
5X-RAY DIFFRACTION5CHAIN 'A' AND (RESID 545 THROUGH 579 )
6X-RAY DIFFRACTION6CHAIN 'A' AND (RESID 580 THROUGH 616 )
7X-RAY DIFFRACTION7CHAIN 'A' AND (RESID 617 THROUGH 715 )
8X-RAY DIFFRACTION8CHAIN 'B' AND (RESID 2 THROUGH 34 )
9X-RAY DIFFRACTION9CHAIN 'B' AND (RESID 35 THROUGH 96 )
10X-RAY DIFFRACTION10CHAIN 'B' AND (RESID 97 THROUGH 142 )
11X-RAY DIFFRACTION11CHAIN 'B' AND (RESID 143 THROUGH 308 )
12X-RAY DIFFRACTION12CHAIN 'B' AND (RESID 309 THROUGH 440 )
13X-RAY DIFFRACTION13CHAIN 'B' AND (RESID 441 THROUGH 488 )
14X-RAY DIFFRACTION14CHAIN 'B' AND (RESID 489 THROUGH 544 )
15X-RAY DIFFRACTION15CHAIN 'B' AND (RESID 545 THROUGH 610 )
16X-RAY DIFFRACTION16CHAIN 'B' AND (RESID 611 THROUGH 714 )

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