[English] 日本語
Yorodumi
- PDB-9sh5: The cryo-EM structure of human Tissue Nonspecific Alkaline Phosph... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 9sh5
TitleThe cryo-EM structure of human Tissue Nonspecific Alkaline Phosphatase (hTNAP) in complex with MLS-0038949
ComponentsAlkaline phosphatase, tissue-nonspecific isozyme
KeywordsHYDROLASE / Inhibitor / Alkaline Phosphatase
Function / homology
Function and homology information


phosphoamidase / phosphoamidase activity / phosphoethanolamine phosphatase activity / pyridoxal phosphate metabolic process / response to vitamin B6 / futile creatine cycle / pyridoxal phosphatase activity / developmental process involved in reproduction / ADP phosphatase activity / biomineral tissue development ...phosphoamidase / phosphoamidase activity / phosphoethanolamine phosphatase activity / pyridoxal phosphate metabolic process / response to vitamin B6 / futile creatine cycle / pyridoxal phosphatase activity / developmental process involved in reproduction / ADP phosphatase activity / biomineral tissue development / inhibition of non-skeletal tissue mineralization / pyrophosphatase activity / response to macrophage colony-stimulating factor / cementum mineralization / Post-translational modification: synthesis of GPI-anchored proteins / alkaline phosphatase / alkaline phosphatase activity / response to sodium phosphate / phosphate ion homeostasis / inorganic diphosphate phosphatase activity / endochondral ossification / cellular homeostasis / response to vitamin D / bone mineralization / calcium ion homeostasis / side of membrane / extracellular matrix / response to glucocorticoid / skeletal system development / response to insulin / mitochondrial membrane / mitochondrial intermembrane space / osteoblast differentiation / positive regulation of cold-induced thermogenesis / response to lipopolysaccharide / response to antibiotic / calcium ion binding / ATP hydrolysis activity / extracellular exosome / extracellular region / membrane / plasma membrane
Similarity search - Function
Alkaline phosphatase, active site / Alkaline phosphatase active site. / Alkaline phosphatase / Alkaline phosphatase / Alkaline phosphatase homologues / Alkaline-phosphatase-like, core domain superfamily
Similarity search - Domain/homology
: / Alkaline phosphatase, tissue-nonspecific isozyme
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 2.27 Å
AuthorsImam, I. / Coureux, P.D. / Ballut, L.
Funding support France, 1items
OrganizationGrant numberCountry
Agence Nationale de la Recherche (ANR)ANR-23-CE44-0036 France
CitationJournal: To Be Published
Title: TNAP dephosphorylates phosphocholine and phosphoethanolamine and participates in triglyceride transport from the liver to the bloodstream
Authors: Drevet Mulard, E. / Imam, I. / Coureux, P.D. / Briolay, A. / Bessueille, L. / Tarby, A. / Balayssac, S. / Narisawa, S. / Lecornu, F. / Gilard, V. / Violot, S. / Millan, J.L. / Rautureau, G.J. ...Authors: Drevet Mulard, E. / Imam, I. / Coureux, P.D. / Briolay, A. / Bessueille, L. / Tarby, A. / Balayssac, S. / Narisawa, S. / Lecornu, F. / Gilard, V. / Violot, S. / Millan, J.L. / Rautureau, G.J.P. / Ballut, L. / Magne, D.
History
DepositionAug 25, 2025Deposition site: PDBE / Processing site: PDBE
Revision 1.0Nov 5, 2025Provider: repository / Type: Initial release
Revision 1.0Nov 5, 2025Data content type: EM metadata / Data content type: EM metadata / Provider: repository / Type: Initial release
Revision 1.0Nov 5, 2025Data content type: FSC / Data content type: FSC / Provider: repository / Type: Initial release
Revision 1.0Nov 5, 2025Data content type: Half map / Part number: 1 / Data content type: Half map / Provider: repository / Type: Initial release
Revision 1.0Nov 5, 2025Data content type: Half map / Part number: 2 / Data content type: Half map / Provider: repository / Type: Initial release
Revision 1.0Nov 5, 2025Data content type: Image / Data content type: Image / Provider: repository / Type: Initial release
Revision 1.0Nov 5, 2025Data content type: Mask / Part number: 1 / Data content type: Mask / Provider: repository / Type: Initial release
Revision 1.0Nov 5, 2025Data content type: Primary map / Data content type: Primary map / Provider: repository / Type: Initial release

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: Alkaline phosphatase, tissue-nonspecific isozyme
B: Alkaline phosphatase, tissue-nonspecific isozyme
hetero molecules


Theoretical massNumber of molelcules
Total (without water)119,95322
Polymers113,4792
Non-polymers6,47420
Water00
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration, not applicable
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1

-
Components

-
Protein , 1 types, 2 molecules AB

#1: Protein Alkaline phosphatase, tissue-nonspecific isozyme / AP-TNAP / TNS-ALP / TNSALP / Alkaline phosphatase liver/bone/kidney isozyme / Phosphoamidase / ...AP-TNAP / TNS-ALP / TNSALP / Alkaline phosphatase liver/bone/kidney isozyme / Phosphoamidase / Phosphocreatine phosphatase


Mass: 56739.297 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Details: on the C-terminal : TEV-protease site, FLAG-tag, His8-tag
Source: (gene. exp.) Homo sapiens (human) / Gene: ALPL / Plasmid: pcDNA3.4 / Cell line (production host): Expi293F / Production host: Homo sapiens (human)
References: UniProt: P05186, alkaline phosphatase, phosphoamidase

-
Sugars , 4 types, 10 molecules

#2: Polysaccharide beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta- ...beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 586.542 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpb1-4DGlcpNAcb1-4DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/2,3,2/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5]/1-1-2/a4-b1_b4-c1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{}}}}LINUCSPDB-CARE
#3: Polysaccharide
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 424.401 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGlcpNAcb1-4DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/1,2,1/[a2122h-1b_1-5_2*NCC/3=O]/1-1/a4-b1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{}}}LINUCSPDB-CARE
#4: Polysaccharide alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 367.349 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
LFucpa1-6DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/2,2,1/[a2122h-1b_1-5_2*NCC/3=O][a1221m-1a_1-5]/1-2/a6-b1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(6+1)][a-L-Fucp]{}}}LINUCSPDB-CARE
#5: Polysaccharide alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1- ...alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 894.823 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpa1-3DManpb1-4DGlcpNAcb1-4[LFucpa1-6]DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/4,5,4/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5][a1221m-1a_1-5]/1-1-2-3-4/a4-b1_a6-e1_b4-c1_c3-d1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(3+1)][a-D-Manp]{}}}[(6+1)][a-L-Fucp]{}}}LINUCSPDB-CARE

-
Non-polymers , 4 types, 10 molecules

#6: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Mg
#7: Chemical
ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Zn
#8: Chemical ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Ca
#9: Chemical ChemComp-A1JNY / 2,5-dimethoxy-~{N}-quinolin-3-yl-benzenesulfonamide


Mass: 344.385 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C17H16N2O4S / Feature type: SUBJECT OF INVESTIGATION

-
Details

Has ligand of interestY
Has protein modificationY

-
Experimental details

-
Experiment

ExperimentMethod: ELECTRON MICROSCOPY
EM experimentAggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction

-
Sample preparation

ComponentName: Human Tissue Nonspecific Alkaline Phosphatase in complex with MLS-0038949
Type: COMPLEX / Entity ID: #1 / Source: RECOMBINANT
Molecular weightExperimental value: NO
Source (natural)Organism: Homo sapiens (human)
Source (recombinant)Organism: Homo sapiens (human) / Plasmid: pcDNA3.4
Buffer solutionpH: 9
Buffer component
IDConc.NameFormulaBuffer-ID
150 mMTrisC4H11NO31
2150 mMsodium chlorideNaCl1
SpecimenConc.: 0.07 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES / Details: The sample was pure and monodisperse.
Specimen supportGrid material: COPPER / Grid mesh size: 300 divisions/in. / Grid type: Quantifoil R2/1
VitrificationInstrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE / Humidity: 95 % / Chamber temperature: 298 K

-
Electron microscopy imaging

Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company
MicroscopyModel: TFS KRIOS
Electron gunElectron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM
Electron lensMode: BRIGHT FIELD / Nominal magnification: 194444 X / Nominal defocus max: 3000 nm / Nominal defocus min: 600 nm / Cs: 2.7 mm
Specimen holderCryogen: NITROGEN / Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER
Image recordingElectron dose: 50 e/Å2 / Film or detector model: TFS FALCON 4i (4k x 4k) / Num. of grids imaged: 1 / Num. of real images: 5000
EM imaging opticsEnergyfilter name: TFS Selectris X / Energyfilter slit width: 10 eV
Image scansSampling size: 14 µm / Width: 4000 / Height: 4000

-
Processing

EM software
IDNameVersionCategory
1cryoSPARCparticle selection
2EPUimage acquisition
4cryoSPARCCTF correction
9PHENIX1.21.2_5419:model refinement
10cryoSPARCinitial Euler assignment
11cryoSPARCfinal Euler assignment
12cryoSPARCclassification
13cryoSPARC3D reconstruction
CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
Particle selectionNum. of particles selected: 1699686
SymmetryPoint symmetry: C2 (2 fold cyclic)
3D reconstructionResolution: 2.27 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 465956 / Symmetry type: POINT
Refine LS restraints
Refine-IDTypeDev idealNumber
ELECTRON MICROSCOPYf_bond_d0.0028058
ELECTRON MICROSCOPYf_angle_d0.52910936
ELECTRON MICROSCOPYf_dihedral_angle_d8.9081576
ELECTRON MICROSCOPYf_chiral_restr0.0441268
ELECTRON MICROSCOPYf_plane_restr0.0031388

+
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://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