[English] 日本語
Yorodumi
- PDB-1maa: MOUSE ACETYLCHOLINESTERASE CATALYTIC DOMAIN, GLYCOSYLATED PROTEIN -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 1maa
TitleMOUSE ACETYLCHOLINESTERASE CATALYTIC DOMAIN, GLYCOSYLATED PROTEIN
ComponentsACETYLCHOLINESTERASE
KeywordsHYDROLASE / SERINE ESTERASE / ACETYLCHOLINESTERASE / TETRAMER / HYDROLASE FOLD / GLYCOSYLATED PROTEIN
Function / homology
Function and homology information


acetylcholine metabolic process / serine hydrolase activity / choline metabolic process / choline binding / acetylcholine catabolic process / acetylcholine binding / acetylcholinesterase / cholinesterase activity / acetylcholine receptor signaling pathway / positive regulation of dendrite morphogenesis ...acetylcholine metabolic process / serine hydrolase activity / choline metabolic process / choline binding / acetylcholine catabolic process / acetylcholine binding / acetylcholinesterase / cholinesterase activity / acetylcholine receptor signaling pathway / positive regulation of dendrite morphogenesis / osteoblast development / acetylcholinesterase activity / positive regulation of axonogenesis / basement membrane / regulation of receptor recycling / synaptic cleft / laminin binding / side of membrane / synapse assembly / collagen binding / neuromuscular junction / response to insulin / receptor internalization / : / retina development in camera-type eye / presynaptic membrane / nuclear envelope / positive regulation of cold-induced thermogenesis / postsynaptic membrane / hydrolase activity / cell adhesion / axon / endoplasmic reticulum lumen / dendrite / neuronal cell body / synapse / perinuclear region of cytoplasm / Golgi apparatus / cell surface / protein homodimerization activity / extracellular space / extracellular region / membrane / identical protein binding / plasma membrane
Similarity search - Function
Acetylcholinesterase, tetramerisation domain / Acetylcholinesterase tetramerisation domain / Cholinesterase / Carboxylesterase type B, conserved site / Carboxylesterases type-B signature 2. / Carboxylesterase type B, active site / Carboxylesterases type-B serine active site. / Carboxylesterase, type B / Carboxylesterase family / Alpha/Beta hydrolase fold, catalytic domain ...Acetylcholinesterase, tetramerisation domain / Acetylcholinesterase tetramerisation domain / Cholinesterase / Carboxylesterase type B, conserved site / Carboxylesterases type-B signature 2. / Carboxylesterase type B, active site / Carboxylesterases type-B serine active site. / Carboxylesterase, type B / Carboxylesterase family / Alpha/Beta hydrolase fold, catalytic domain / Alpha/Beta hydrolase fold / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
DECAMETHONIUM ION / PHOSPHATE ION / Acetylcholinesterase
Similarity search - Component
Biological speciesMus musculus (house mouse)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.9 Å
AuthorsBourne, Y. / Taylor, P. / Bougis, P.E. / Marchot, P.
CitationJournal: J.Biol.Chem. / Year: 1999
Title: Crystal structure of mouse acetylcholinesterase. A peripheral site-occluding loop in a tetrameric assembly.
Authors: Bourne, Y. / Taylor, P. / Bougis, P.E. / Marchot, P.
History
DepositionNov 4, 1998Processing site: BNL
Revision 1.0Apr 20, 1999Provider: repository / Type: Initial release
Revision 1.1Mar 24, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Non-polymer description / Version format compliance
Revision 2.0Jul 29, 2020Group: Atomic model / Data collection ...Atomic model / Data collection / Database references / Derived calculations / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / diffrn_source / entity / pdbx_branch_scheme / pdbx_chem_comp_identifier / pdbx_entity_branch / pdbx_entity_branch_descriptor / pdbx_entity_branch_link / pdbx_entity_branch_list / pdbx_entity_nonpoly / pdbx_nonpoly_scheme / pdbx_struct_assembly_gen / struct_asym / struct_conn / struct_ref_seq_dif / struct_site / struct_site_gen
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 / _atom_site.auth_asym_id / _atom_site.auth_atom_id / _atom_site.auth_comp_id / _atom_site.auth_seq_id / _atom_site.label_asym_id / _atom_site.label_atom_id / _atom_site.label_comp_id / _atom_site.label_entity_id / _atom_site.type_symbol / _chem_comp.name / _chem_comp.type / _diffrn_source.pdbx_synchrotron_site / _entity.formula_weight / _entity.pdbx_description / _entity.pdbx_number_of_molecules / _entity.src_method / _entity.type / _pdbx_struct_assembly_gen.asym_id_list / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.pdbx_role / _struct_conn.ptnr1_auth_asym_id / _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_asym_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_ref_seq_dif.details
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 2.1Jun 2, 2021Group: Derived calculations / Structure summary
Category: chem_comp / pdbx_struct_assembly / pdbx_struct_assembly_gen
Item: _chem_comp.pdbx_synonyms
Revision 2.2Aug 9, 2023Group: Database references / Refinement description / Category: database_2 / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: ACETYLCHOLINESTERASE
B: ACETYLCHOLINESTERASE
C: ACETYLCHOLINESTERASE
D: ACETYLCHOLINESTERASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)243,59517
Polymers241,1164
Non-polymers2,47913
Water3,369187
1
A: ACETYLCHOLINESTERASE
B: ACETYLCHOLINESTERASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)121,5758
Polymers120,5582
Non-polymers1,0176
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
C: ACETYLCHOLINESTERASE
D: ACETYLCHOLINESTERASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)122,0209
Polymers120,5582
Non-polymers1,4627
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)136.550, 173.130, 224.250
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-ID
11
22
33
/ NCS ensembles :
ID
1
2
3

NCS oper:
IDCodeMatrixVector
1given(-0.949, -0.26, 0.179), (-0.249, 0.271, -0.93), (0.193, -0.927, -0.322)114.352, 123.359, 137.43401
2given(-0.948, -0.266, 0.175), (-0.246, 0.262, -0.933), (0.202, -0.928, -0.314)115.274, 124.27, 136.49699

-
Components

-
Protein , 1 types, 4 molecules ABCD

#1: Protein
ACETYLCHOLINESTERASE / / MACHE


Mass: 60279.035 Da / Num. of mol.: 4 / Fragment: CATALYTIC DOMAIN
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Mus musculus (house mouse) / Strain: BLACK6CBA CROSS F1 / Gene: MOUSE ACHE / Organ: BRAIN (CDNA) / Plasmid: LAMBDA-ZAP AND LAMBDA-FIX CDNA AND GENOMIC DNA
Cell line (production host): HUMAN EMBRYONIC KIDNEY CELLS (HEK)
Production host: Homo sapiens (human) / References: UniProt: P21836, acetylcholinesterase

-
Sugars , 2 types, 2 molecules

#2: Polysaccharide 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta- ...2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 570.542 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGlcpNAcb1-4[LFucpb1-6]DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/2,3,2/[a2122h-1b_1-5_2*NCC/3=O][a1221m-1b_1-5]/1-1-2/a4-b1_a6-c1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{}[(6+1)][b-L-Fucp]{}}}LINUCSPDB-CARE
#3: 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.: 1
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

-
Non-polymers , 4 types, 198 molecules

#4: Chemical
ChemComp-DME / DECAMETHONIUM ION / Decamethonium


Mass: 258.486 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C16H38N2
#5: Chemical
ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL / Glycerol


Mass: 92.094 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C3H8O3
#6: Chemical ChemComp-PO4 / PHOSPHATE ION / Phosphate


Mass: 94.971 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: PO4
#7: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 187 / 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: 5.1 Å3/Da / Density % sol: 76 %
Crystal growpH: 7 / Details: pH 7.0
Crystal grow
*PLUS
Temperature: 4 ℃ / Method: vapor diffusion, hanging drop
Details: protein solution is mixed in a 1:1 ratio with well solution
Components of the solutions
*PLUS
IDConc.Crystal-IDSol-IDChemical formula
11.7 M1reservoirNa2KPO4
210 mM1reservoirCaCl2

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: EMBL/DESY, HAMBURG / Beamline: X11 / Wavelength: 0.907
DetectorType: MARRESEARCH / Detector: IMAGE PLATE / Date: Dec 1, 1996 / Details: BENT MIRROR
RadiationMonochromator: GE(111) / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.907 Å / Relative weight: 1
ReflectionResolution: 2.9→20 Å / Num. obs: 107379 / % possible obs: 92 % / Observed criterion σ(I): 0 / Redundancy: 2.8 % / Biso Wilson estimate: 55 Å2 / Rsym value: 0.105 / Net I/σ(I): 7
Reflection shellResolution: 2.9→3 Å / Redundancy: 2.7 % / Mean I/σ(I) obs: 2 / Rsym value: 0.37 / % possible all: 83
Reflection
*PLUS
Num. measured all: 604052 / Rmerge(I) obs: 0.105
Reflection shell
*PLUS
% possible obs: 83 % / Rmerge(I) obs: 0.37

-
Processing

Software
NameVersionClassification
DENZOdata reduction
SCALAdata scaling
X-PLOR3.8model building
X-PLOR3.8refinement
CCP4(SCALA)data scaling
X-PLOR3.8phasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1MAH

1mah


Resolution: 2.9→20 Å / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0
RfactorNum. reflection% reflectionSelection details
Rfree0.248 2166 2 %RANDOM
Rwork0.2 ---
obs0.2 107442 92 %-
Displacement parametersBiso mean: 44 Å2
Refinement stepCycle: LAST / Resolution: 2.9→20 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms16734 0 163 187 17084
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_bond_d0.011
X-RAY DIFFRACTIONx_bond_d_na
X-RAY DIFFRACTIONx_bond_d_prot
X-RAY DIFFRACTIONx_angle_d
X-RAY DIFFRACTIONx_angle_d_na
X-RAY DIFFRACTIONx_angle_d_prot
X-RAY DIFFRACTIONx_angle_deg1.7
X-RAY DIFFRACTIONx_angle_deg_na
X-RAY DIFFRACTIONx_angle_deg_prot
X-RAY DIFFRACTIONx_dihedral_angle_d24.6
X-RAY DIFFRACTIONx_dihedral_angle_d_na
X-RAY DIFFRACTIONx_dihedral_angle_d_prot
X-RAY DIFFRACTIONx_improper_angle_d1.5
X-RAY DIFFRACTIONx_improper_angle_d_na
X-RAY DIFFRACTIONx_improper_angle_d_prot
X-RAY DIFFRACTIONx_mcbond_it
X-RAY DIFFRACTIONx_mcangle_it
X-RAY DIFFRACTIONx_scbond_it
X-RAY DIFFRACTIONx_scangle_it
Refine LS restraints NCS

Refine-ID: X-RAY DIFFRACTION

Ens-IDDom-IDNCS model detailsRms dev Biso (Å2)Rms dev position (Å)Weight Biso Weight position
11RESTRAINTS2.40.072100
225.70.17550
334.70.271010
LS refinement shellResolution: 2.9→2.97 Å / Total num. of bins used: 15
RfactorNum. reflection% reflection
Rfree0.39 124 1.84 %
Rwork0.32 6282 -
obs--91.3 %
Xplor file
Refine-IDSerial noParam fileTopol file
X-RAY DIFFRACTION1PARHCSDX.PROTOPHCSDX.PRO
X-RAY DIFFRACTION2
Software
*PLUS
Name: X-PLOR / Version: 3.8 / Classification: refinement
Refinement
*PLUS
Solvent computation
*PLUS
Displacement parameters
*PLUS
Refine LS restraints
*PLUS
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_dihedral_angle_d
X-RAY DIFFRACTIONx_dihedral_angle_deg24.6
X-RAY DIFFRACTIONx_improper_angle_d
X-RAY DIFFRACTIONx_improper_angle_deg1.5
LS refinement shell
*PLUS
Rfactor obs: 0.32

+
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