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- PDB-2lxa: Solution structure of the Get5 ubiquitin-like domain -

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Basic information

Entry
Database: PDB / ID: 2lxa
TitleSolution structure of the Get5 ubiquitin-like domain
ComponentsUbiquitin-like protein MDY2
KeywordsPROTEIN BINDING / ubiquitin-like domain / protein-protein interaction / Sgt2 binding domain / GET pathway
Function / homology
Function and homology information


cell morphogenesis involved in conjugation with cellular fusion / TRC complex / tail-anchored membrane protein insertion into ER membrane / protein insertion into ER membrane / post-translational protein targeting to endoplasmic reticulum membrane / cytoplasmic stress granule / protein-folding chaperone binding / nucleus / cytoplasm / cytosol
Similarity search - Function
Mdy2, Get4 binding domain / Get5, C-terminal domain / Binding domain to Get4 on Get5, Golgi to ER traffic protein / Ubiquitin-like protein MDY2, C-terminal domain / Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1 / Ubiquitin-like (UB roll) / Ubiquitin family / Ubiquitin homologues / Ubiquitin domain profile. / Ubiquitin-like domain ...Mdy2, Get4 binding domain / Get5, C-terminal domain / Binding domain to Get4 on Get5, Golgi to ER traffic protein / Ubiquitin-like protein MDY2, C-terminal domain / Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1 / Ubiquitin-like (UB roll) / Ubiquitin family / Ubiquitin homologues / Ubiquitin domain profile. / Ubiquitin-like domain / Ubiquitin-like domain superfamily / Roll / Alpha Beta
Similarity search - Domain/homology
Ubiquitin-like protein MDY2
Similarity search - Component
Biological speciesSaccharomyces cerevisiae (brewer's yeast)
MethodSOLUTION NMR / simulated annealing
AuthorsChartron, J.W. / Vandervelde, D.G. / Clemons Jr., W.M.
CitationJournal: Cell Rep / Year: 2012
Title: Structures of the Sgt2/SGTA Dimerization Domain with the Get5/UBL4A UBL Domain Reveal an Interaction that Forms a Conserved Dynamic Interface.
Authors: Chartron, J.W. / Vandervelde, D.G. / Clemons, W.M.
History
DepositionAug 19, 2012Deposition site: BMRB / Processing site: RCSB
Revision 1.0Nov 21, 2012Provider: repository / Type: Initial release
Revision 1.1Nov 28, 2012Group: Database references
Revision 1.2Jan 16, 2013Group: Database references
Revision 1.3Jun 14, 2023Group: Data collection / Database references / Other
Category: database_2 / pdbx_database_status ...database_2 / pdbx_database_status / pdbx_nmr_software / struct_ref_seq_dif
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_nmr_data / _pdbx_nmr_software.name / _struct_ref_seq_dif.details
Revision 1.4May 15, 2024Group: Data collection / Database references / Category: chem_comp_atom / chem_comp_bond / database_2 / Item: _database_2.pdbx_DOI

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Ubiquitin-like protein MDY2


Theoretical massNumber of molelcules
Total (without water)10,0001
Polymers10,0001
Non-polymers00
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)10 / 100structures with the lowest energy
RepresentativeModel #1lowest energy

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Components

#1: Protein Ubiquitin-like protein MDY2 / Golgi to ER traffic protein 5 / Mating-deficient protein 2 / Translation machinery-associated protein 24


Mass: 9999.677 Da / Num. of mol.: 1 / Fragment: ubiquitin-like domain
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Saccharomyces cerevisiae (brewer's yeast)
Strain: ATCC 204508 / S288c / Gene: GET5, MDY2, TMA24, YOL111C / Plasmid: pET33b / Production host: Escherichia coli (E. coli) / Strain (production host): NiCo21(DE3) / References: UniProt: Q12285

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Experimental details

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Experiment

ExperimentMethod: SOLUTION NMR
NMR experiment
Conditions-IDExperiment-IDSolution-IDType
1112D 1H-15N HSQC
1213D CBCA(CO)NH
1313D HN(CA)CB
1413D (H)CCH-TOCSY
1513D 1H-15N TOCSY
1612D 1H-13C HSQC aliphatic
1713D 1H-15N NOESY

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Sample preparation

DetailsContents: 1 mM [U-100% 13C; U-100% 15N] Get5, 20 mM sodium phosphate, 100 mM sodium chloride, 0.02 % sodium azide, 90% H2O/10% D2O
Solvent system: 90% H2O/10% D2O
Sample
Conc. (mg/ml)ComponentIsotopic labelingSolution-ID
1 mMGet5-1[U-100% 13C; U-100% 15N]1
20 mMsodium phosphate-21
100 mMsodium chloride-31
0.02 %sodium azide-41
Sample conditionsIonic strength: 100 / pH: 6.1 / Pressure: ambient / Temperature: 297.5 K

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NMR measurement

NMR spectrometerType: Varian INOVA / Manufacturer: Varian / Model: INOVA / Field strength: 600 MHz

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Processing

NMR software
NameVersionDeveloperClassification
VnmrJVariancollection
AnalysisCCPNchemical shift assignment
NMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Baxprocessing
TALOS+Cornilescu, Delaglio and Baxdata analysis
ARIA2.3Linge, O'Donoghue and Nilgesstructure solution
ARIA2.3Linge, O'Donoghue and Nilgesrefinement
RefinementMethod: simulated annealing / Software ordinal: 1 / Details: REFINED IN EXPLICIT WATER
NMR representativeSelection criteria: lowest energy
NMR ensembleConformer selection criteria: structures with the lowest energy
Conformers calculated total number: 100 / Conformers submitted total number: 10

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