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- PDB-6pki: Zebrafish N-acetylglucosamine-1-phosphodiester alpha-N-acetylgluc... -

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Basic information

Entry
Database: PDB / ID: 6pki
TitleZebrafish N-acetylglucosamine-1-phosphodiester alpha-N-acetylglucosaminidase (NAGPA) catalytic domain (C56S C230S) in complex with N-acetyl-alpha-D-glucosamine (alpha-GlcNAc) and mannose 6-phosphate (M6P)
ComponentsN-acetylglucosamine-1-phosphodiester alpha-N-acetylglucosaminidase
KeywordsHYDROLASE / uncovering enzyme / mannose 6-phosphate / glycosidase / n-acetylglucosamine
Function / homology
Function and homology information


secretion of lysosomal enzymes / anatomical structure development / membrane
Similarity search - Function
Phosphodiester glycosidase / Phosphodiester glycosidase / Laminin-type EGF domain / EGF-like domain, extracellular / EGF-like domain / Epidermal growth factor-like domain. / EGF-like domain profile. / EGF-like domain signature 1. / EGF-like domain
Similarity search - Domain/homology
6-O-phosphono-alpha-D-mannopyranose / 2-acetamido-2-deoxy-alpha-D-glucopyranose / N-acetylglucosamine-1-phosphodiester alpha-N-acetylglucosaminidase
Similarity search - Component
Biological speciesDanio rerio (zebrafish)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.293 Å
AuthorsGorelik, A. / Illes, K. / Nagar, B.
Funding support Canada, 1items
OrganizationGrant numberCountry
Canadian Institutes of Health Research (CIHR)MOP-133535 Canada
CitationJournal: Structure / Year: 2020
Title: Crystal Structure of the Mannose-6-Phosphate Uncovering Enzyme.
Authors: Gorelik, A. / Illes, K. / Nagar, B.
History
DepositionJun 29, 2019Deposition site: RCSB / Processing site: RCSB
Revision 1.0Feb 19, 2020Provider: repository / Type: Initial release
Revision 1.1Mar 11, 2020Group: Database references / Category: citation
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_ASTM / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year
Revision 1.2Apr 15, 2020Group: Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first / _citation.page_last
Revision 2.0Jul 29, 2020Group: Atomic model / Data collection ...Atomic model / Data collection / Derived calculations / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / entity / pdbx_chem_comp_identifier / pdbx_entity_nonpoly / struct_conn / struct_site / struct_site_gen
Item: _atom_site.auth_atom_id / _atom_site.label_atom_id ..._atom_site.auth_atom_id / _atom_site.label_atom_id / _chem_comp.mon_nstd_flag / _chem_comp.name / _chem_comp.type / _entity.pdbx_description / _pdbx_entity_nonpoly.name / _struct_conn.pdbx_role
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 2.1Oct 11, 2023Group: Data collection / Database references ...Data collection / Database references / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: N-acetylglucosamine-1-phosphodiester alpha-N-acetylglucosaminidase
B: N-acetylglucosamine-1-phosphodiester alpha-N-acetylglucosaminidase
C: N-acetylglucosamine-1-phosphodiester alpha-N-acetylglucosaminidase
D: N-acetylglucosamine-1-phosphodiester alpha-N-acetylglucosaminidase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)140,53126
Polymers136,1954
Non-polymers4,33522
Water11,259625
1
A: N-acetylglucosamine-1-phosphodiester alpha-N-acetylglucosaminidase
B: N-acetylglucosamine-1-phosphodiester alpha-N-acetylglucosaminidase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)70,29014
Polymers68,0982
Non-polymers2,19212
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area5870 Å2
ΔGint-26 kcal/mol
Surface area24730 Å2
MethodPISA
2
C: N-acetylglucosamine-1-phosphodiester alpha-N-acetylglucosaminidase
D: N-acetylglucosamine-1-phosphodiester alpha-N-acetylglucosaminidase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)70,24112
Polymers68,0982
Non-polymers2,14310
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area5220 Å2
ΔGint-5 kcal/mol
Surface area24050 Å2
MethodPISA
Unit cell
Length a, b, c (Å)124.170, 124.170, 276.989
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number92
Space group name H-MP41212

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Components

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Protein , 1 types, 4 molecules ABCD

#1: Protein
N-acetylglucosamine-1-phosphodiester alpha-N-acetylglucosaminidase /


Mass: 34048.809 Da / Num. of mol.: 4 / Mutation: C75S, C249S
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Danio rerio (zebrafish) / Gene: nagpa / Production host: Spodoptera frugiperda (fall armyworm) / References: UniProt: F1QSF9

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Sugars , 3 types, 17 molecules

#2: Sugar
ChemComp-NAG / 2-acetamido-2-deoxy-beta-D-glucopyranose / N-acetyl-beta-D-glucosamine / 2-acetamido-2-deoxy-beta-D-glucose / 2-acetamido-2-deoxy-D-glucose / 2-acetamido-2-deoxy-glucose / N-ACETYL-D-GLUCOSAMINE / N-Acetylglucosamine


Type: D-saccharide, beta linking / Mass: 221.208 Da / Num. of mol.: 8
Source method: isolated from a genetically manipulated source
Formula: C8H15NO6
IdentifierTypeProgram
DGlcpNAcbCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
N-acetyl-b-D-glucopyranosamineCOMMON NAMEGMML 1.0
b-D-GlcpNAcIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GlcNAcSNFG CARBOHYDRATE SYMBOLGMML 1.0
#3: Sugar
ChemComp-NDG / 2-acetamido-2-deoxy-alpha-D-glucopyranose / N-acetyl-alpha-D-glucosamine / 2-acetamido-2-deoxy-alpha-D-glucose / 2-acetamido-2-deoxy-D-glucose / 2-acetamido-2-deoxy-glucose / 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE / N-Acetylglucosamine


Type: D-saccharide, alpha linking / Mass: 221.208 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Formula: C8H15NO6 / Feature type: SUBJECT OF INVESTIGATION
IdentifierTypeProgram
DGlcpNAcaCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
N-acetyl-a-D-glucopyranosamineCOMMON NAMEGMML 1.0
a-D-GlcpNAcIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GlcNAcSNFG CARBOHYDRATE SYMBOLGMML 1.0
#4: Sugar
ChemComp-M6P / 6-O-phosphono-alpha-D-mannopyranose / ALPHA-D-MANNOSE-6-PHOSPHATE / 6-O-phosphono-alpha-D-mannose / 6-O-phosphono-D-mannose / 6-O-phosphono-mannose


Type: D-saccharide, alpha linking / Mass: 260.136 Da / Num. of mol.: 5 / Source method: obtained synthetically / Formula: C6H13O9P / Feature type: SUBJECT OF INVESTIGATION
IdentifierTypeProgram
a-D-Manp6PO3IUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0

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Non-polymers , 3 types, 630 molecules

#5: Chemical ChemComp-1PE / PENTAETHYLENE GLYCOL / PEG400 / Polyethylene glycol


Mass: 238.278 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H22O6 / Comment: precipitant*YM
#6: Chemical
ChemComp-CL / CHLORIDE ION / Chloride


Mass: 35.453 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Cl
#7: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 625 / Source method: isolated from a natural source / Formula: H2O

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Details

Has ligand of interestY

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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: 3.92 Å3/Da / Density % sol: 68.62 %
Crystal growTemperature: 295 K / Method: vapor diffusion, hanging drop / pH: 6.5
Details: 50% PEG 200, 0.1M HEPES pH 6.5, soaked in 50mM N-acetylgucosamine and 50 mM mannose 6-phosphate without HEPES

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: ALS / Beamline: 5.0.2 / Wavelength: 1 Å
DetectorType: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: May 26, 2019
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.293→50 Å / Num. obs: 97753 / % possible obs: 100 % / Redundancy: 28.5 % / Net I/σ(I): 21.9
Reflection shellResolution: 2.293→2.38 Å / Num. unique obs: 9602

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Processing

Software
NameVersionClassification
PHENIX(1.15_3459: ???)refinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 6PKG
Resolution: 2.293→22.661 Å / SU ML: 0.22 / Cross valid method: FREE R-VALUE / σ(F): 1.33 / Phase error: 21.92
RfactorNum. reflection% reflection
Rfree0.204 1997 2.56 %
Rwork0.1698 --
obs0.1706 78149 80.12 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Refinement stepCycle: LAST / Resolution: 2.293→22.661 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms9181 0 272 625 10078
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0039649
X-RAY DIFFRACTIONf_angle_d0.58113090
X-RAY DIFFRACTIONf_dihedral_angle_d10.0925648
X-RAY DIFFRACTIONf_chiral_restr0.0461478
X-RAY DIFFRACTIONf_plane_restr0.0031704
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.2927-2.350.2057480.20481823X-RAY DIFFRACTION27
2.35-2.41350.2692570.1952212X-RAY DIFFRACTION33
2.4135-2.48440.2375730.21212762X-RAY DIFFRACTION41
2.4844-2.56450.246940.21223582X-RAY DIFFRACTION54
2.5645-2.6560.28631220.21514634X-RAY DIFFRACTION69
2.656-2.76220.26581650.21086335X-RAY DIFFRACTION94
2.7622-2.88770.22181770.19576718X-RAY DIFFRACTION100
2.8877-3.03960.24391770.18196747X-RAY DIFFRACTION100
3.0396-3.22950.21251760.17346741X-RAY DIFFRACTION100
3.2295-3.4780.19551790.15416781X-RAY DIFFRACTION100
3.478-3.82650.17791770.14286812X-RAY DIFFRACTION100
3.8265-4.37680.16041800.13616860X-RAY DIFFRACTION100
4.3768-5.50120.16361820.13736921X-RAY DIFFRACTION100
5.5012-22.66230.24251900.21497224X-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)
12.2122-0.47450.0224.54020.28143.68640.04930.20750.019-0.19010.0142-0.04210.22360.0812-0.08580.1541-0.0075-0.0450.21410.03230.129639.285223.0901-3.593
23.5829-3.44854.29564.2038-4.56175.6239-0.2980.27350.32530.2711-0.0579-0.343-0.47840.62260.26070.2811-0.029-0.09520.2970.02130.403552.009626.112617.1978
32.26360.5586-0.73112.1099-0.07922.75620.01290.14430.08750.00870.0511-0.05920.20350.0254-0.06730.32720.0436-0.08820.17830.03920.248942.710410.074816.804
42.7156-3.1454-0.6185.17432.13364.54590.0499-0.0727-0.25180.3086-0.0343-0.33140.66720.6398-0.07830.40080.1031-0.02860.25490.00870.378152.60563.576116.842
52.7914-0.7166-2.80837.6812-0.61194.2949-0.18890.0707-0.4884-0.50080.00860.10290.63680.0770.07440.41950.07-0.06770.2912-0.05090.282345.0326.1466-0.2202
62.1016-0.31480.42992.40271.00624.8417-0.16350.19350.1435-0.0430.0289-0.2540.04230.51430.08840.2056-0.01680.02990.2390.04020.263553.095718.95744.9895
73.2276-1.2667-0.38912.1091-0.31791.8397-0.09020.44380.3499-0.10730.0145-0.0352-0.00660.08370.01510.1966-0.0025-0.03480.16260.02290.153743.902822.94812.7729
83.2631.3962-0.34153.67450.38781.2276-0.13550.1911-0.04460.00280.0980.00360.0773-0.08370.11830.18810.019-0.02540.07750.00060.179937.192316.046611.9848
91.47560.1225-0.48391.6239-0.86410.585-0.02220.0464-0.03080.0420.04750.04430.2736-0.1095-0.03460.33070.0005-0.06450.1286-0.00490.19736.4588.915.3668
102.5281.0123-0.83614.0155-0.82481.80080.0803-0.0879-0.28940.1037-0.1356-0.14350.53570.1940.14440.40980.1268-0.00670.16790.0020.205446.61972.013514.7919
111.76770.18590.05582.2692-0.38050.92910.2427-0.1036-0.1686-0.1855-0.0908-0.07430.1604-0.105-0.02280.5718-0.0142-0.04420.1540.02080.309829.0156-20.73543.392
120.42690.27860.44662.1785-0.74772.93170.0076-0.03130.0222-0.0183-0.0592-0.14310.15930.05360.00520.31670.0516-0.0120.15410.00010.31238.5954-6.973535.5596
130.93090.7131-0.29581.96640.0520.15930.0355-0.0503-0.1621-0.0976-0.07370.0180.45080.07950.04220.47720.0756-0.06230.10040.02940.231435.954-20.756344.7691
142.7168-0.64410.09232.9380.33141.5441-0.0655-0.0812-0.0316-0.14030.09290.1820.3423-0.23250.1440.3329-0.0033-0.06190.08650.02890.217425.5993-12.176837.7296
151.16371.0235-0.19681.479-0.72191.3703-0.02410.04730.0172-0.1630.02880.05930.13920.0242-0.02230.3440.0317-0.04720.10150.00150.219534.1931-3.841132.6666
161.16080.1777-0.4051.78971.03823.82190.0538-0.2450.15290.6518-0.09020.2396-0.0286-0.17770.04240.65070.03180.01930.2342-0.03740.380245.393525.544160.0899
172.65590.516-0.15130.83760.18752.6638-0.0202-0.04570.01020.26030.20850.0797-0.07870.4303-0.1650.57690.0611-0.10420.3233-0.09150.304159.473322.241947.8355
182.5299-0.1768-0.67861.8991-0.72782.89530.2122-0.3087-0.07730.70430.0061-0.44350.70910.7588-0.1320.79780.1423-0.20360.4621-0.04870.424462.362814.711456.0412
191.67250.4281-0.45422.35660.21121.73960.0745-0.19220.00210.8115-0.10370.11480.1124-0.05570.02240.71060.0263-0.03080.2109-0.01510.296345.968418.628659.4839
201.80590.2522-0.04861.35081.56162.2860.1238-0.19380.27280.36050.0631-0.0944-0.31810.4463-0.12710.6942-0.0355-0.11750.2028-0.08170.318556.565831.518355.1722
211.70220.7594-0.2562.20330.29652.26040.07830.05160.12110.25620.0771-0.1433-0.18610.731-0.12550.557-0.0132-0.09970.3635-0.05250.213361.48126.324848.8072
224.65251.4301-0.96982.3265-2.15442.02820.00360.215-0.25730.29660.1806-0.35190.23930.7803-0.15610.61250.2091-0.15890.5652-0.10220.273865.713216.055649.9025
234.2955-0.4805-0.47612.21030.09421.7130.10650.22030.6867-0.06130.0102-0.5249-0.19810.7021-0.21630.7939-0.27-0.01811.7266-0.07570.782891.981131.480514.5369
244.33220.3307-0.78120.78360.89181.336-0.1449-0.1383-0.47550.33620.085-0.55050.40330.92560.10150.56360.3308-0.21531.3257-0.12910.625495.332613.634431.4451
252.3939-0.2861-0.242.8340.73573.07030.3653-0.20980.59240.4138-0.3156-0.5992-0.37621.047-0.07680.6241-0.1744-0.11950.9386-0.18330.565580.256730.037141.4061
263.1573-0.1765-0.2741.19860.43080.3565-0.1350.2257-0.18710.12380.1191-0.04340.23970.90550.01640.45620.1288-0.12670.8202-0.11930.387580.173615.103821.4779
270.657-0.0225-0.22490.3437-0.22570.30390.1849-0.13890.27320.20060.0337-0.2545-0.11961.06030.57340.4343-0.0739-0.1861.0165-0.17790.442182.576325.463328.2292
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 36 through 61 )
2X-RAY DIFFRACTION2chain 'A' and (resid 62 through 79 )
3X-RAY DIFFRACTION3chain 'A' and (resid 80 through 131 )
4X-RAY DIFFRACTION4chain 'A' and (resid 132 through 146 )
5X-RAY DIFFRACTION5chain 'A' and (resid 147 through 160 )
6X-RAY DIFFRACTION6chain 'A' and (resid 161 through 190 )
7X-RAY DIFFRACTION7chain 'A' and (resid 191 through 235 )
8X-RAY DIFFRACTION8chain 'A' and (resid 236 through 265 )
9X-RAY DIFFRACTION9chain 'A' and (resid 266 through 319 )
10X-RAY DIFFRACTION10chain 'A' and (resid 320 through 336 )
11X-RAY DIFFRACTION11chain 'B' and (resid 36 through 79 )
12X-RAY DIFFRACTION12chain 'B' and (resid 80 through 160 )
13X-RAY DIFFRACTION13chain 'B' and (resid 161 through 221 )
14X-RAY DIFFRACTION14chain 'B' and (resid 222 through 265 )
15X-RAY DIFFRACTION15chain 'B' and (resid 266 through 336 )
16X-RAY DIFFRACTION16chain 'C' and (resid 36 through 79 )
17X-RAY DIFFRACTION17chain 'C' and (resid 80 through 131 )
18X-RAY DIFFRACTION18chain 'C' and (resid 132 through 160 )
19X-RAY DIFFRACTION19chain 'C' and (resid 161 through 221 )
20X-RAY DIFFRACTION20chain 'C' and (resid 222 through 275 )
21X-RAY DIFFRACTION21chain 'C' and (resid 276 through 319 )
22X-RAY DIFFRACTION22chain 'C' and (resid 320 through 336 )
23X-RAY DIFFRACTION23chain 'D' and (resid 36 through 61 )
24X-RAY DIFFRACTION24chain 'D' and (resid 62 through 79 )
25X-RAY DIFFRACTION25chain 'D' and (resid 80 through 106 )
26X-RAY DIFFRACTION26chain 'D' and (resid 107 through 190 )
27X-RAY DIFFRACTION27chain 'D' and (resid 191 through 336 )

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