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- PDB-2kzq: s34r Structure -

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Basic information

Entry
Database: PDB / ID: 2kzq
Titles34r Structure
ComponentsEnvelope glycoprotein E2 peptide
KeywordsMEMBRANE PROTEIN / E2 structural protein / HCV
Function / homology
Function and homology information


negative regulation of autophagy of mitochondrion / : / hepacivirin / host cell mitochondrial membrane / host cell lipid droplet / symbiont-mediated suppression of host TRAF-mediated signal transduction / Dectin-2 family / transformation of host cell by virus / symbiont-mediated perturbation of host cell cycle G1/S transition checkpoint / symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT1 activity ...negative regulation of autophagy of mitochondrion / : / hepacivirin / host cell mitochondrial membrane / host cell lipid droplet / symbiont-mediated suppression of host TRAF-mediated signal transduction / Dectin-2 family / transformation of host cell by virus / symbiont-mediated perturbation of host cell cycle G1/S transition checkpoint / symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT1 activity / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of MAVS activity / negative regulation of autophagy / SH3 domain binding / : / nucleoside-triphosphate phosphatase / protein complex oligomerization / monoatomic ion channel activity / clathrin-dependent endocytosis of virus by host cell / viral nucleocapsid / Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases / RNA helicase activity / host cell endoplasmic reticulum membrane / host cell perinuclear region of cytoplasm / RNA helicase / induction by virus of host autophagy / RNA-directed RNA polymerase / ribonucleoprotein complex / viral RNA genome replication / cysteine-type endopeptidase activity / RNA-dependent RNA polymerase activity / serine-type endopeptidase activity / fusion of virus membrane with host endosome membrane / viral envelope / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / host cell nucleus / structural molecule activity / virion attachment to host cell / host cell plasma membrane / virion membrane / ATP hydrolysis activity / proteolysis / RNA binding / zinc ion binding / ATP binding / membrane / identical protein binding
Similarity search - Function
Hepatitis C virus core protein, chain A superfamily / Hepatitus C virus, Non-structural 5a protein, C-terminal / Hepatitis C virus NS5A, 1B domain superfamily / Hepatitis C virus non-structural protein NS2, C-terminal domain / Hepatitis C virus non-structural protein NS2, N-terminal domain / Hepatitis C virus non-structural protein NS2 / HCV NS5a protein C-terminal region / Hepatitis C virus, Non-structural protein NS4b / Hepatitis C virus, Core protein, N-terminal / Hepatitis C virus non-structural protein NS4b ...Hepatitis C virus core protein, chain A superfamily / Hepatitus C virus, Non-structural 5a protein, C-terminal / Hepatitis C virus NS5A, 1B domain superfamily / Hepatitis C virus non-structural protein NS2, C-terminal domain / Hepatitis C virus non-structural protein NS2, N-terminal domain / Hepatitis C virus non-structural protein NS2 / HCV NS5a protein C-terminal region / Hepatitis C virus, Non-structural protein NS4b / Hepatitis C virus, Core protein, N-terminal / Hepatitis C virus non-structural protein NS4b / Hepatitis C virus capsid protein / Hepatitis C virus, Non-structural protein NS2 / Hepatitis C virus, Non-structural 5a protein / Hepatitis C virus, Non-structural 5a protein, domain 1a / Hepatitis C virus non-structural 5a, 1B domain / NS5A domain 1a superfamily / Hepatitis C virus non-structural 5a protein membrane anchor / Hepatitis C virus non-structural 5a zinc finger domain / Hepatitis C virus non-structural 5a domain 1b / Hepacivirus nonstructural protein 2 (NS2) protease domain profile. / Hepatitis C virus, Non-structural protein NS4a / Hepatitis C virus non-structural protein NS4a / Hepatitis C virus, Core protein, C-terminal / Hepatitis C virus core protein / Hepatitis C virus, Non-structural protein E2/NS1 / Hepatitis C virus non-structural protein E2/NS1 / Hepatitis C virus, Envelope glycoprotein E1 / Hepatitis C virus envelope glycoprotein E1 / RNA dependent RNA polymerase, hepatitis C virus / Viral RNA dependent RNA polymerase / Hepatitis C virus, NS3 protease, Peptidase S29 / Hepatitis C virus NS3 protease / Hepacivirus/Pegivirus NS3 protease domain profile. / DEAD box, Flavivirus / Flavivirus DEAD domain / Superfamilies 1 and 2 helicase C-terminal domain profile. / Superfamilies 1 and 2 helicase ATP-binding type-1 domain profile. / DEAD-like helicases superfamily / Helicase, C-terminal / Helicase superfamily 1/2, ATP-binding domain / Reverse transcriptase/Diguanylate cyclase domain / RNA-directed RNA polymerase, catalytic domain / RdRp of positive ssRNA viruses catalytic domain profile. / Peptidase S1, PA clan, chymotrypsin-like fold / DNA/RNA polymerase superfamily / Peptidase S1, PA clan / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
Biological speciesHepatitis C virus
MethodSOLUTION NMR / torsion angle dynamics
Model detailsclosest to the average, model 1
AuthorsMontserret, R. / Dubuisson, J. / Penin, F.
CitationJournal: J.Virol. / Year: 2011
Title: Identification of new functional regions in hepatitis C virus envelope glycoprotein E2.
Authors: Albecka, A. / Montserret, R. / Krey, T. / Tarr, A.W. / Diesis, E. / Ball, J.K. / Descamps, V. / Duverlie, G. / Rey, F. / Penin, F. / Dubuisson, J.
History
DepositionJun 21, 2010Deposition site: BMRB / Processing site: PDBJ
Revision 1.0Mar 2, 2011Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Feb 26, 2020Group: Data collection / Other
Category: pdbx_database_status / pdbx_nmr_software / pdbx_nmr_spectrometer
Item: _pdbx_database_status.status_code_cs / _pdbx_nmr_software.name / _pdbx_nmr_spectrometer.model
Revision 1.3Jun 14, 2023Group: Database references / Other / Category: database_2 / pdbx_database_status
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_nmr_data

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Envelope glycoprotein E2 peptide


Theoretical massNumber of molelcules
Total (without water)4,0181
Polymers4,0181
Non-polymers00
Water0
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)36 / 50structures with the least restraint violations
RepresentativeModel #1closest to the average

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Components

#1: Protein/peptide Envelope glycoprotein E2 peptide / Envelope glycoprotein E2 / NS1 / gp68 / gp70


Mass: 4017.651 Da / Num. of mol.: 1 / Fragment: E2[296-331] segment, UNP residues 684-719 / Source method: obtained synthetically / Details: chemical synthesis / Source: (synth.) Hepatitis C virus / References: UniProt: Q99IB8

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Experimental details

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Experiment

ExperimentMethod: SOLUTION NMR / Details: E2[296-331] segment of Hepatitis C Virus
NMR experiment
Conditions-IDExperiment-IDSolution-IDType
1112D 1H-1H NOESY
1212D 1H-1H TOCSY
1312D 1H-13C HSQC

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Sample preparation

DetailsContents: 50 % trifluoroethanol; 50% H2O; 0.01% DSS; trifluoroethanol/water
Solvent system: trifluoroethanol/water
Sample
Conc. (mg/ml)ComponentSolution-ID
50 %trifluoroethanol-11
50 %H2O-21
0.01 %DSS-31
Sample conditionspH: 6 / Pressure: ambient / Temperature: 298 K

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NMR measurement

NMR spectrometerType: Bruker Avance / Manufacturer: Bruker / Model: AVANCE / Field strength: 500 MHz

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Processing

NMR software
NameDeveloperClassification
SparkyGoddarddata analysis
X-PLOR NIHSchwieters, Kuszewski, Tjandra and Clorestructure solution
X-PLOR NIHSchwieters, Kuszewski, Tjandra and Clorerefinement
RefinementMethod: torsion angle dynamics / Software ordinal: 1
NMR representativeSelection criteria: closest to the average
NMR ensembleConformer selection criteria: structures with the least restraint violations
Conformers calculated total number: 50 / Conformers submitted total number: 36 / Representative conformer: 1

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