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- PDB-5fl0: Structure of a hydrolase with an inhibitor -

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Basic information

Entry
Database: PDB / ID: 5fl0
TitleStructure of a hydrolase with an inhibitor
ComponentsO-GLCNACASE BT_4395
KeywordsHYDROLASE
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-71I / O-GlcNAcase BT_4395
Similarity search - Component
Biological speciesBACTEROIDES THETAIOTAOMICRON (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / OTHER / Resolution: 1.95 Å
AuthorsCekic, N. / Heinonen, J.E. / Stubbs, K.A. / Roth, C. / McEachern, E.J. / Davies, G.J. / Vocadlo, D.J.
CitationJournal: Chem Sci / Year: 2016
Title: Analysis of transition state mimicry by tight binding aminothiazoline inhibitors provides insight into catalysis by humanO-GlcNAcase.
Authors: Cekic, N. / Heinonen, J.E. / Stubbs, K.A. / Roth, C. / He, Y. / Bennet, A.J. / McEachern, E.J. / Davies, G.J. / Vocadlo, D.J.
History
DepositionOct 20, 2015Deposition site: PDBE / Processing site: PDBE
Revision 1.0Aug 31, 2016Provider: repository / Type: Initial release
Revision 1.1Aug 29, 2018Group: Data collection / Database references / Category: citation / citation_author
Item: _citation.journal_abbrev / _citation.page_last ..._citation.journal_abbrev / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation_author.identifier_ORCID / _citation_author.name
Revision 2.0May 8, 2024Group: Atomic model / Data collection ...Atomic model / Data collection / Database references / Derived calculations / Other / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / chem_comp_atom / chem_comp_bond / database_2 / entity / pdbx_database_status / pdbx_entity_nonpoly / pdbx_struct_conn_angle / struct_conn / struct_site
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 / _chem_comp.name / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _entity.pdbx_description / _pdbx_database_status.status_code_sf / _pdbx_entity_nonpoly.name / _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
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. 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)165,4739
Polymers164,6322
Non-polymers8417
Water10,034557
1
A: O-GLCNACASE BT_4395
hetero molecules


Theoretical massNumber of molelcules
Total (without water)82,7174
Polymers82,3161
Non-polymers4003
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
2
B: O-GLCNACASE BT_4395
hetero molecules


Theoretical massNumber of molelcules
Total (without water)82,7575
Polymers82,3161
Non-polymers4414
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)51.529, 162.129, 223.643
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number18
Space group name H-MP22121

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Components

#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: 82316.109 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) BACTEROIDES THETAIOTAOMICRON (bacteria)
Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21 / References: UniProt: Q89ZI2, protein O-GlcNAcase
#2: Chemical
ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


Mass: 62.068 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C2H6O2
#3: Chemical ChemComp-71I / (3~{a}~{R},5~{R},6~{S},7~{R},7~{a}~{R})-2-(butylamino)-5-(hydroxymethyl)-5,6,7,7~{a}-tetrahydro-3~{a}~{H}-pyrano[3,2-d] [1,3]thiazole-6,7-diol / Butylaminothiazoline


Mass: 276.353 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C11H20N2O4S
#4: Chemical ChemComp-CA / CALCIUM ION


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


Mass: 18.015 Da / Num. of mol.: 557 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 2.84 Å3/Da / Density % sol: 56.7 % / Description: NONE

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I04 / Wavelength: 0.97625
DetectorType: ADSC CCD / Detector: CCD
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97625 Å / Relative weight: 1
ReflectionResolution: 1.95→44.96 Å / Num. obs: 137683 / % possible obs: 99.9 % / Observed criterion σ(I): 0.9 / Redundancy: 6.7 % / Biso Wilson estimate: 31.77 Å2 / Rmerge(I) obs: 0.1 / Net I/σ(I): 12.2
Reflection shellResolution: 1.95→1.98 Å / Redundancy: 6.9 % / Rmerge(I) obs: 1.5 / 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: 1.95→44.963 Å / SU ML: 0.26 / σ(F): 0 / Phase error: 28.92 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2273 13144 5 %
Rwork0.1996 --
obs0.2011 137506 99.62 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 51.96 Å2
Refinement stepCycle: LAST / Resolution: 1.95→44.963 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms10953 0 53 557 11563
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00711318
X-RAY DIFFRACTIONf_angle_d0.83515333
X-RAY DIFFRACTIONf_dihedral_angle_d13.9284280
X-RAY DIFFRACTIONf_chiral_restr0.0431636
X-RAY DIFFRACTIONf_plane_restr0.0061987
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.95-1.97220.42774440.42388370X-RAY DIFFRACTION100
1.9722-1.99540.4014720.40118337X-RAY DIFFRACTION100
1.9954-2.01970.43034230.37628306X-RAY DIFFRACTION100
2.0197-2.04530.38094670.34758297X-RAY DIFFRACTION100
2.0453-2.07220.36164690.31968315X-RAY DIFFRACTION100
2.0722-2.10060.33154430.31678242X-RAY DIFFRACTION100
2.1006-2.13060.30023790.29718431X-RAY DIFFRACTION100
2.1306-2.16240.32844300.2788335X-RAY DIFFRACTION100
2.1624-2.19620.25794180.26138278X-RAY DIFFRACTION100
2.1962-2.23220.28643970.24818451X-RAY DIFFRACTION100
2.2322-2.27070.27874220.24728248X-RAY DIFFRACTION99
2.2707-2.31190.28084290.23478347X-RAY DIFFRACTION99
2.3119-2.35640.2634430.22058368X-RAY DIFFRACTION100
2.3564-2.40450.27074750.21618244X-RAY DIFFRACTION100
2.4045-2.45680.25654390.21928459X-RAY DIFFRACTION100
2.4568-2.51390.22284240.20918228X-RAY DIFFRACTION100
2.5139-2.57680.23513930.19668473X-RAY DIFFRACTION100
2.5768-2.64650.25653810.19938273X-RAY DIFFRACTION100
2.6465-2.72430.21174130.18968404X-RAY DIFFRACTION100
2.7243-2.81220.22373700.19188346X-RAY DIFFRACTION100
2.8122-2.91270.24324770.19668305X-RAY DIFFRACTION100
2.9127-3.02930.26264810.19798369X-RAY DIFFRACTION100
3.0293-3.16720.19924060.18888279X-RAY DIFFRACTION100
3.1672-3.33410.24194520.19598309X-RAY DIFFRACTION100
3.3341-3.54290.21174760.18328287X-RAY DIFFRACTION99
3.5429-3.81630.19244610.16678299X-RAY DIFFRACTION100
3.8163-4.20010.18244760.16528262X-RAY DIFFRACTION99
4.2001-4.80730.16964370.14258331X-RAY DIFFRACTION100
4.8073-6.05440.194890.1598275X-RAY DIFFRACTION100
6.0544-44.97530.18754580.17468282X-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)
11.0364-0.32610.02931.1893-0.0531.1422-0.25940.5062-0.5208-0.77780.47390.22660.789-0.4669-0.18660.9366-0.446-0.01791.1308-0.12460.548817.997521.8746219.6914
21.78630.2476-0.2881.9136-0.58212.3254-0.31680.9334-0.2167-0.58580.40830.090.4303-0.69080.08250.4094-0.2756-0.03620.9757-0.01870.252720.847132.7343228.9617
32.0505-0.1038-0.55981.5052-0.50541.87250.00770.28180.1902-0.02060.0483-0.0979-0.18540.0293-0.05940.2419-0.0248-0.00370.54470.070.2538.846150.2711238.1192
41.56530.3827-0.35710.8544-0.37591.7155-0.02470.36710.1519-0.02020.18630.1850.0045-0.5874-0.15720.26480.0060.00260.67230.12020.287816.34544.718243.4695
53.8795-2.3015-0.93832.70431.44521.55110.03650.0305-0.1413-0.0683-0.2180.3405-0.1326-0.50950.18090.4045-0.0323-0.00430.82020.06550.3325-0.830737.8266261.6021
62.2068-0.2685-0.71360.69460.77682.18010.0193-0.2162-0.11340.1069-0.08580.06330.0825-0.33750.08430.338-0.0488-0.01750.62140.11720.28188.82134.6715271.5461
71.91250.1410.20090.40850.06940.117-0.0677-0.41930.4330.17110.0048-0.0084-0.1718-0.29060.09090.36840.0564-0.01620.66130.00710.312111.859146.8772274.6029
84.6514-0.53431.25361.9931-1.00545.8873-0.5931-0.45070.51110.0050.0567-0.3008-1.71980.21160.54610.85830.055-0.20620.6282-0.03820.53629.760754.8315283.435
91.91070.45060.63533.0161.63473.4307-0.0913-0.41130.30670.0443-0.00120.1064-0.39030.00520.08120.2998-0.01880.01620.5864-0.09010.263116.841128.6176318.7363
102.01490.06660.01371.3109-0.24931.0982-0.045-0.0956-0.1578-0.0197-0.0265-0.26150.13350.20890.06450.2981-0.05570.03150.4601-0.02050.328138.10398.4445300.6351
114.0853-0.39211.48391.3638-0.98073.1234-0.2179-0.1139-0.8049-0.15950.0357-0.08750.3962-0.0863-0.05390.4088-0.10850.0770.34970.02060.535227.6134-6.5584303.0458
121.6189-0.11950.18731.1984-0.55271.5758-0.04180.0194-0.1742-0.08740.10380.06280.1691-0.2914-0.0570.275-0.11420.01670.4084-0.02840.250415.91659.3401296.2437
133.86990.7860.71111.79440.89881.511-0.03670.0786-0.10240.0678-0.11450.41980.1212-0.6483-0.08550.3677-0.1586-0.01010.78780.05620.3222-0.871717.8292278.3348
141.5474-0.10961.11780.68530.01471.59570.05360.4014-0.0457-0.227-0.00840.15440.1827-0.3119-0.05440.4261-0.15970.00960.69340.00960.29428.217815.9324268.6634
152.2185-1.91830.18442.0309-0.2061.62390.0687-0.03-0.37-0.3955-0.10550.11840.59440.1020.06580.8543-0.08220.01770.8444-0.08860.439617.93542.9949256.5416
161.9642-0.43970.64654.152-0.05582.39980.19920.5165-0.0876-0.519-0.1369-0.80940.6050.6863-0.06971.04180.13290.10421.0674-0.04550.624430.2635-2.6701252.5139
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1CHAIN 'A' AND (RESID 4 THROUGH 70 )
2X-RAY DIFFRACTION2CHAIN 'A' AND (RESID 71 THROUGH 163 )
3X-RAY DIFFRACTION3CHAIN 'A' AND (RESID 164 THROUGH 319 )
4X-RAY DIFFRACTION4CHAIN 'A' AND (RESID 320 THROUGH 440 )
5X-RAY DIFFRACTION5CHAIN 'A' AND (RESID 441 THROUGH 488 )
6X-RAY DIFFRACTION6CHAIN 'A' AND (RESID 489 THROUGH 544 )
7X-RAY DIFFRACTION7CHAIN 'A' AND (RESID 545 THROUGH 616 )
8X-RAY DIFFRACTION8CHAIN 'A' AND (RESID 617 THROUGH 715 )
9X-RAY DIFFRACTION9CHAIN 'B' AND (RESID 3 THROUGH 128 )
10X-RAY DIFFRACTION10CHAIN 'B' AND (RESID 129 THROUGH 286 )
11X-RAY DIFFRACTION11CHAIN 'B' AND (RESID 287 THROUGH 319 )
12X-RAY DIFFRACTION12CHAIN 'B' AND (RESID 320 THROUGH 440 )
13X-RAY DIFFRACTION13CHAIN 'B' AND (RESID 441 THROUGH 488 )
14X-RAY DIFFRACTION14CHAIN 'B' AND (RESID 489 THROUGH 579 )
15X-RAY DIFFRACTION15CHAIN 'B' AND (RESID 580 THROUGH 647 )
16X-RAY DIFFRACTION16CHAIN 'B' AND (RESID 657 THROUGH 715 )

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