[English] 日本語
Yorodumi
- PDB-1tqs: Golgi alpha-Mannosidase II In Complex With Salacinol -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 1tqs
TitleGolgi alpha-Mannosidase II In Complex With Salacinol
ComponentsAlpha-mannosidase IIMannosyl-oligosaccharide 1,3-1,6-alpha-mannosidase
KeywordsHYDROLASE
Function / homology
Function and homology information


mannosyl-oligosaccharide 1,3-1,6-alpha-mannosidase / mannosyl-oligosaccharide 1,3-1,6-alpha-mannosidase activity / rhodopsin biosynthetic process / encapsulation of foreign target / Reactions specific to the complex N-glycan synthesis pathway / mannosidase activity / alpha-mannosidase activity / N-glycan processing / mannose metabolic process / Golgi stack ...mannosyl-oligosaccharide 1,3-1,6-alpha-mannosidase / mannosyl-oligosaccharide 1,3-1,6-alpha-mannosidase activity / rhodopsin biosynthetic process / encapsulation of foreign target / Reactions specific to the complex N-glycan synthesis pathway / mannosidase activity / alpha-mannosidase activity / N-glycan processing / mannose metabolic process / Golgi stack / protein deglycosylation / protein glycosylation / carbohydrate binding / Golgi membrane / endoplasmic reticulum / metal ion binding
Similarity search - Function
Alpha-mannosidase 2, C-terminal sub-domain / : / Glycosyl hydrolases family 38 C-terminal sub-domain / Lysosomal alpha-mannosidase-like, central domain / Immunoglobulin-like - #1360 / Glycoside hydrolase family 38, central domain / Golgi alpha-mannosidase II; domain 4 / Glycoside hydrolase 38, N terminal domain / 7-stranded beta/alpha barrel / Glycoside hydrolase family 38, N-terminal domain ...Alpha-mannosidase 2, C-terminal sub-domain / : / Glycosyl hydrolases family 38 C-terminal sub-domain / Lysosomal alpha-mannosidase-like, central domain / Immunoglobulin-like - #1360 / Glycoside hydrolase family 38, central domain / Golgi alpha-mannosidase II; domain 4 / Glycoside hydrolase 38, N terminal domain / 7-stranded beta/alpha barrel / Glycoside hydrolase family 38, N-terminal domain / Glycosyl hydrolase family 38, C-terminal / Glycoside hydrolase family 38, central domain / Glycoside hydrolase family 38, central domain superfamily / Glycosyl hydrolases family 38 N-terminal domain / Glycosyl hydrolases family 38 C-terminal domain / Alpha mannosidase middle domain / Alpha mannosidase, middle domain / Glycoside hydrolase 38, N-terminal domain superfamily / Glycoside hydrolase families 57/38, central domain superfamily / Glycoside hydrolase/deacetylase, beta/alpha-barrel / Substrate Binding Domain Of Dnak; Chain:A; Domain 2 / Beta-galactosidase; Chain A, domain 5 / Galactose mutarotase-like domain superfamily / Golgi alpha-mannosidase II / Glycosyl hydrolase, all-beta / Distorted Sandwich / Alpha-Beta Barrel / Up-down Bundle / Immunoglobulin-like / Sandwich / Mainly Beta / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
Chem-SSO / Alpha-mannosidase 2
Similarity search - Component
Biological speciesDrosophila melanogaster (fruit fly)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.3 Å
AuthorsKuntz, D.A. / Ghavami, A. / Johnston, B.D. / Pinto, B.M. / Rose, D.R.
CitationJournal: Tetrahedron Asymmetry / Year: 2005
Title: Crystallographic analysis of the interactions of Drosophila melanogaster Golgi alpha-mannosidase II with the naturally occurring glycomimetic salacinol and its analogues
Authors: Kuntz, D.A. / Ghavami, A. / Johnston, B.D. / Pinto, B.M. / Rose, D.R.
History
DepositionJun 18, 2004Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jan 25, 2005Provider: repository / Type: Initial release
Revision 1.1Oct 16, 2007Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Non-polymer description / Version format compliance
Revision 1.3Jul 29, 2020Group: Advisory / Data collection ...Advisory / Data collection / Database references / Derived calculations / Structure summary
Category: chem_comp / database_PDB_caveat ...chem_comp / database_PDB_caveat / entity / pdbx_chem_comp_identifier / pdbx_entity_nonpoly / struct_conn / struct_conn_type / struct_ref_seq_dif / struct_site / struct_site_gen
Item: _chem_comp.name / _chem_comp.type ..._chem_comp.name / _chem_comp.type / _entity.pdbx_description / _pdbx_entity_nonpoly.name / _struct_conn.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.pdbx_role / _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_type.id / _struct_ref_seq_dif.details
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 1.4Aug 23, 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

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: Alpha-mannosidase II
hetero molecules


Theoretical massNumber of molelcules
Total (without water)120,4415
Polymers119,7021
Non-polymers7394
Water20,3751131
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)68.824, 109.631, 138.852
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

-
Components

-
Protein / Sugars , 2 types, 2 molecules A

#1: Protein Alpha-mannosidase II / Mannosyl-oligosaccharide 1,3-1,6-alpha-mannosidase / Mannosyl-oligosaccharide 1 / 3-1 / 6-alpha-mannosidase / MAN II / Golgi alpha-mannosidase II / AMAN II


Mass: 119701.617 Da / Num. of mol.: 1 / Fragment: FAMILY 38 CATALYTIC DOMAIN / Mutation: E970K
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Drosophila melanogaster (fruit fly) / Gene: ALPHA-MAN-II, GMII, CG18474/CG18802/CG8139 / Cell line (production host): S2 Cells / Production host: Drosophila melanogaster (fruit fly)
References: UniProt: Q24451, mannosyl-oligosaccharide 1,3-1,6-alpha-mannosidase
#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.: 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, 1134 molecules

#3: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Zn
#4: Chemical ChemComp-SSO / 1,4-DIDEOXY-1,4-[[2S,3S)-2,4-DIHYDROXY-3-(SULFOXY)BUTYL]EPISULFONIUMYLIDENE]-D-ARABINITOL INNER SALT / SALACINOL


Mass: 334.364 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C9H18O9S2
#5: Chemical ChemComp-MRD / (4R)-2-METHYLPENTANE-2,4-DIOL / 2-Methyl-2,4-pentanediol


Mass: 118.174 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C6H14O2 / Comment: precipitant*YM
#6: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 1131 / Source method: isolated from a natural source / Formula: H2O

-
Details

Sequence detailsTHE E -> K CONFLICT FOR RESIDUE 970 IS NOTED IN THE SWISS PROT ENTRY.

-
Experimental details

-
Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

-
Sample preparation

CrystalDensity Matthews: 2.19 Å3/Da / Density % sol: 46 %
Crystal growTemperature: 295 K / Method: vapor diffusion, hanging drop / pH: 7
Details: PEG 6000, MPD, TRIS, NaCl, pH 7.00, VAPOR DIFFUSION, HANGING DROP, temperature 295K

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: CHESS / Beamline: F1 / Wavelength: 0.9504 / Wavelength: 0.9504 Å
DetectorType: ADSC QUANTUM 4 / Detector: CCD / Date: Mar 24, 2002
RadiationMonochromator: SI(111) Double Crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9504 Å / Relative weight: 1
ReflectionResolution: 1.3→30 Å / Num. all: 258395 / Num. obs: 256327 / % possible obs: 99.2 % / Observed criterion σ(F): 2 / Observed criterion σ(I): 2 / Redundancy: 6.75 % / Biso Wilson estimate: 11.1 Å2 / Rmerge(I) obs: 0.11 / Net I/σ(I): 14.5
Reflection shellResolution: 1.3→1.32 Å / Redundancy: 6 % / Rmerge(I) obs: 0.361 / Mean I/σ(I) obs: 5.4 / Num. unique all: 12284 / % possible all: 95.6

-
Processing

Software
NameClassification
DENZOdata reduction
SCALEPACKdata scaling
CNSrefinement
CNSphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1HTY

1hty


Resolution: 1.3→29.33 Å / Rfactor Rfree error: 0.002 / Data cutoff high absF: 291564.6 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / Stereochemistry target values: Engh & Huber
RfactorNum. reflection% reflectionSelection details
Rfree0.182 5471 2.2 %RANDOM
Rwork0.163 ---
all0.164 257097 --
obs0.163 250905 97.6 %-
Solvent computationSolvent model: FLAT MODEL / Bsol: 52.4664 Å2 / ksol: 0.357854 e/Å3
Displacement parametersBiso mean: 13.8 Å2
Baniso -1Baniso -2Baniso -3
1--0.47 Å20 Å20 Å2
2--0.34 Å20 Å2
3---0.14 Å2
Refine analyze
FreeObs
Luzzati coordinate error0.13 Å0.12 Å
Luzzati d res low-5 Å
Luzzati sigma a0.06 Å0.06 Å
Refinement stepCycle: LAST / Resolution: 1.3→29.33 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms8181 0 43 1131 9355
Refine LS restraints
Refine-IDTypeDev idealDev ideal target
X-RAY DIFFRACTIONc_bond_d0.021
X-RAY DIFFRACTIONc_bond_d_na
X-RAY DIFFRACTIONc_bond_d_prot
X-RAY DIFFRACTIONc_angle_d
X-RAY DIFFRACTIONc_angle_d_na
X-RAY DIFFRACTIONc_angle_d_prot
X-RAY DIFFRACTIONc_angle_deg1.9
X-RAY DIFFRACTIONc_angle_deg_na
X-RAY DIFFRACTIONc_angle_deg_prot
X-RAY DIFFRACTIONc_dihedral_angle_d25.3
X-RAY DIFFRACTIONc_dihedral_angle_d_na
X-RAY DIFFRACTIONc_dihedral_angle_d_prot
X-RAY DIFFRACTIONc_improper_angle_d1.44
X-RAY DIFFRACTIONc_improper_angle_d_na
X-RAY DIFFRACTIONc_improper_angle_d_prot
X-RAY DIFFRACTIONc_mcbond_it1.011.5
X-RAY DIFFRACTIONc_mcangle_it1.532
X-RAY DIFFRACTIONc_scbond_it1.942
X-RAY DIFFRACTIONc_scangle_it2.812.5
LS refinement shellResolution: 1.3→1.38 Å / Rfactor Rfree error: 0.009 / Total num. of bins used: 6
RfactorNum. reflection% reflection
Rfree0.208 509 1.3 %
Rwork0.188 38820 -
obs-39329 92.6 %
Xplor file
Refine-IDSerial noParam fileTopol file
X-RAY DIFFRACTION1PROTEIN_REP.PARAMPROTEIN_REP.TOP
X-RAY DIFFRACTION2CARBOHYDRATE.PARAMCARBOHYDRATE.TOP
X-RAY DIFFRACTION3CIS_PEPTIDE.PARAMCIS_PEPTIDE.TOP
X-RAY DIFFRACTION4WATER_REP.PARAMWATER_REP.TOP
X-RAY DIFFRACTION5ION.PARAMION.TOP
X-RAY DIFFRACTION6MPD.PARAMMPD.TOP
X-RAY DIFFRACTION7SSO.PARAMSSO.TOP

+
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