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- PDB-5h1x: Crystal Structure of rat Nup62 Coiled-coil motif -

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Basic information

Entry
Database: PDB / ID: 5h1x
TitleCrystal Structure of rat Nup62 Coiled-coil motif
ComponentsNuclear pore glycoprotein p62
KeywordsSTRUCTURAL PROTEIN / coiled-coil
Function / homology
Function and homology information


Transport of the SLBP independent Mature mRNA / Transport of the SLBP Dependant Mature mRNA / Transport of Mature mRNA Derived from an Intronless Transcript / Transport of Mature mRNA derived from an Intron-Containing Transcript / snRNP Assembly / SUMOylation of ubiquitinylation proteins / Nuclear Pore Complex (NPC) Disassembly / SUMOylation of SUMOylation proteins / SUMOylation of chromatin organization proteins / SUMOylation of RNA binding proteins ...Transport of the SLBP independent Mature mRNA / Transport of the SLBP Dependant Mature mRNA / Transport of Mature mRNA Derived from an Intronless Transcript / Transport of Mature mRNA derived from an Intron-Containing Transcript / snRNP Assembly / SUMOylation of ubiquitinylation proteins / Nuclear Pore Complex (NPC) Disassembly / SUMOylation of SUMOylation proteins / SUMOylation of chromatin organization proteins / SUMOylation of RNA binding proteins / SUMOylation of DNA replication proteins / Transcriptional regulation by small RNAs / Regulation of Glucokinase by Glucokinase Regulatory Protein / SUMOylation of DNA damage response and repair proteins / centriole assembly / regulation of protein import into nucleus / positive regulation of centriole replication / positive regulation of mitotic cytokinetic process / annulate lamellae / Regulation of HSF1-mediated heat shock response / nuclear pore central transport channel / positive regulation of protein localization to centrosome / negative regulation of Ras protein signal transduction / structural constituent of nuclear pore / Flemming body / negative regulation of programmed cell death / mitotic centrosome separation / RNA export from nucleus / centrosome cycle / nuclear thyroid hormone receptor binding / PTB domain binding / mitotic metaphase chromosome alignment / negative regulation of epidermal growth factor receptor signaling pathway / kinesin binding / mRNA transport / nuclear pore / regulation of mitotic spindle organization / Hsp70 protein binding / SH2 domain binding / positive regulation of mitotic nuclear division / ubiquitin binding / Hsp90 protein binding / mitotic spindle / phospholipid binding / spindle pole / protein import into nucleus / cellular senescence / signaling receptor complex adaptor activity / nuclear envelope / spermatogenesis / nuclear membrane / positive regulation of canonical NF-kappaB signal transduction / cell surface receptor signaling pathway / ribonucleoprotein complex / negative regulation of cell population proliferation / centrosome / protein-containing complex binding / negative regulation of apoptotic process / positive regulation of DNA-templated transcription / protein-containing complex / cytoplasm
Similarity search - Function
Nucleoporin, NSP1-like, C-terminal / Nucleoporin NSP1/NUP62 / Nsp1-like C-terminal region
Similarity search - Domain/homology
Nuclear pore glycoprotein p62
Similarity search - Component
Biological speciesRattus norvegicus (Norway rat)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.41 Å
Model details362-425 fragment
AuthorsPravin, D.
Funding support India, 1items
OrganizationGrant numberCountry
DST, DBT India
CitationJournal: Biochemistry / Year: 2017
Title: The Nup62 Coiled-Coil Motif Provides Plasticity for Triple-Helix Bundle Formation
Authors: Dewangan, P.S. / Sonawane, P.J. / Chouksey, A.R. / Chauhan, R.
History
DepositionOct 12, 2016Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Oct 4, 2017Provider: repository / Type: Initial release
Revision 1.1Nov 8, 2023Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Nuclear pore glycoprotein p62
B: Nuclear pore glycoprotein p62
C: Nuclear pore glycoprotein p62


Theoretical massNumber of molelcules
Total (without water)18,6093
Polymers18,6093
Non-polymers00
Water19811
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4890 Å2
ΔGint-38 kcal/mol
Surface area10370 Å2
MethodPISA
Unit cell
Length a, b, c (Å)30.982, 97.563, 31.502
Angle α, β, γ (deg.)90.000, 112.850, 90.000
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein Nuclear pore glycoprotein p62 / 62 kDa nucleoporin / Nucleoporin Nup62


Mass: 6203.017 Da / Num. of mol.: 3 / Fragment: UNP residues 362-412
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Rattus norvegicus (Norway rat) / Gene: Nup62 / Plasmid: pET28a / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(RIL) / References: UniProt: P17955
#2: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 11 / Source method: isolated from a natural source / Formula: H2O

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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: 2.36 Å3/Da / Density % sol: 47.83 %
Description: THE ENTRY CONTAINS FRIEDEL PAIRS IN F_PLUS/MINUS COLUMNS.
Crystal growTemperature: 291 K / Method: evaporation / pH: 8
Details: 100mM Tris-HCl, 50mM Magnesium Chloride, 34% PEG 400
PH range: 8.0-8.5

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ELETTRA / Beamline: 5.2R / Wavelength: 0.98 Å
DetectorType: DECTRIS PILATUS 2M / Detector: PIXEL / Date: Dec 16, 2013
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.98 Å / Relative weight: 1
ReflectionResolution: 2.408→48.782 Å / Num. all: 6669 / Num. obs: 6669 / % possible obs: 99.4 % / Redundancy: 3.3 % / Biso Wilson estimate: 41.49 Å2 / Rpim(I) all: 0.025 / Rrim(I) all: 0.047 / Rsym value: 0.039 / Net I/av σ(I): 8.448 / Net I/σ(I): 17.9 / Num. measured all: 22313
Reflection shell

Diffraction-ID: 1 / Rejects: _

Resolution (Å)Redundancy (%)Rmerge(I) obsMean I/σ(I) obsNum. measured allNum. unique allRpim(I) allRrim(I) allRsym valueNet I/σ(I) obs% possible all
2.41-2.543.20.1764.330349340.1140.2110.1765.998.6
2.54-2.693.50.1365.732579330.0860.1620.1367.899.9
2.69-2.883.50.17.630518830.0640.1190.110.299.9
2.88-3.113.40.07110.227078010.0460.0840.07113.399.6
3.11-3.413.20.0514.423677430.0330.0610.0518.599.7
3.41-3.813.30.03817.521906680.0250.0450.03825.799.6
3.81-4.43.50.0318.720775990.0190.0350.0333.299.5
4.4-5.393.30.0291916474960.0190.0350.02933.499.3
5.39-7.623.20.03218.112393900.0210.0380.03228.298.6
7.62-48.7823.40.02613.17442220.0170.0320.02638.598.9

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Processing

Software
NameVersionClassification
PHENIX1.8.4_1496refinement
SCALAdata scaling
PDB_EXTRACT3.2data extraction
XDSdata reduction
PHENIX1.8.4_1496phasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 3T97
Resolution: 2.41→27.825 Å / FOM work R set: 0.7039 / SU ML: 0.3 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 35.51 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.3077 662 9.99 %
Rwork0.2269 5965 -
obs0.2351 6627 99.33 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 98.21 Å2 / Biso mean: 54.65 Å2 / Biso min: 29.02 Å2
Refinement stepCycle: final / Resolution: 2.41→27.825 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1228 0 0 11 1239
Biso mean---53.41 -
Num. residues----146
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0081238
X-RAY DIFFRACTIONf_angle_d1.121657
X-RAY DIFFRACTIONf_chiral_restr0.052187
X-RAY DIFFRACTIONf_plane_restr0.006216
X-RAY DIFFRACTIONf_dihedral_angle_d18.675496
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 5

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
2.4102-2.59620.31541330.22921180131399
2.5962-2.85720.3361350.233812031338100
2.8572-3.27010.37761300.2621165129599
3.2701-4.11780.29141270.224612121339100
4.1178-27.82670.28361370.21331205134299

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