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- PDB-1tp7: Crystal Structure of the RNA-dependent RNA Polymerase from Human ... -

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Basic information

Entry
Database: PDB / ID: 1tp7
TitleCrystal Structure of the RNA-dependent RNA Polymerase from Human Rhinovirus 16
ComponentsGenome polyprotein
KeywordsTRANSFERASE / Rhinovirus / RNA / polymerase / 3D
Function / homology
Function and homology information


symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of RIG-I activity / picornain 2A / symbiont-mediated suppression of host mRNA export from nucleus / ribonucleoside triphosphate phosphatase activity / symbiont genome entry into host cell via pore formation in plasma membrane / picornain 3C / T=pseudo3 icosahedral viral capsid / host cell cytoplasmic vesicle membrane / endocytosis involved in viral entry into host cell / nucleoside-triphosphate phosphatase ...symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of RIG-I activity / picornain 2A / symbiont-mediated suppression of host mRNA export from nucleus / ribonucleoside triphosphate phosphatase activity / symbiont genome entry into host cell via pore formation in plasma membrane / picornain 3C / T=pseudo3 icosahedral viral capsid / host cell cytoplasmic vesicle membrane / endocytosis involved in viral entry into host cell / nucleoside-triphosphate phosphatase / protein complex oligomerization / monoatomic ion channel activity / symbiont-mediated suppression of host gene expression / DNA replication / RNA helicase activity / induction by virus of host autophagy / RNA-directed RNA polymerase / viral RNA genome replication / cysteine-type endopeptidase activity / RNA-dependent RNA polymerase activity / virus-mediated perturbation of host defense response / DNA-templated transcription / host cell nucleus / virion attachment to host cell / structural molecule activity / proteolysis / RNA binding / ATP binding / membrane / metal ion binding
Similarity search - Function
Mitochondrial Import Receptor Subunit Tom20; Chain A - #20 / Mitochondrial Import Receptor Subunit Tom20; Chain A / Reverse transcriptase/Diguanylate cyclase domain / Poliovirus 3A protein-like / Poliovirus 3A protein like / Picornavirus 2B protein / Poliovirus core protein 3a, soluble domain / Picornavirus 2B protein / Peptidase C3, picornavirus core protein 2A / Picornavirus core protein 2A ...Mitochondrial Import Receptor Subunit Tom20; Chain A - #20 / Mitochondrial Import Receptor Subunit Tom20; Chain A / Reverse transcriptase/Diguanylate cyclase domain / Poliovirus 3A protein-like / Poliovirus 3A protein like / Picornavirus 2B protein / Poliovirus core protein 3a, soluble domain / Picornavirus 2B protein / Peptidase C3, picornavirus core protein 2A / Picornavirus core protein 2A / Picornavirus coat protein VP4 / Picornavirus coat protein (VP4) / Picornavirales 3C/3C-like protease domain / Picornavirales 3C/3C-like protease domain profile. / Peptidase C3A/C3B, picornaviral / 3C cysteine protease (picornain 3C) / Picornavirus capsid / picornavirus capsid protein / Helicase, superfamily 3, single-stranded RNA virus / Superfamily 3 helicase of positive ssRNA viruses domain profile. / Helicase, superfamily 3, single-stranded DNA/RNA virus / RNA helicase / Picornavirus/Calicivirus coat protein / Viral coat protein subunit / RNA-directed RNA polymerase, C-terminal domain / Viral RNA-dependent RNA polymerase / Reverse transcriptase/Diguanylate cyclase domain / Alpha-Beta Plaits / RNA-directed RNA polymerase, catalytic domain / RdRp of positive ssRNA viruses catalytic domain profile. / Peptidase S1, PA clan, chymotrypsin-like fold / Peptidase S1, PA clan / DNA/RNA polymerase superfamily / Up-down Bundle / P-loop containing nucleoside triphosphate hydrolase / 2-Layer Sandwich / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
3-[BENZYL(DIMETHYL)AMMONIO]PROPANE-1-SULFONATE / Genome polyprotein
Similarity search - Component
Biological speciesHuman rhinovirus 16
MethodX-RAY DIFFRACTION / SYNCHROTRON / SAD / Resolution: 2.4 Å
AuthorsAppleby, T.C. / Luecke, H. / Shim, J.H. / Wu, J.Z. / Cheney, I.W. / Zhong, W. / Vogeley, L. / Hong, Z. / Yao, N.
CitationJournal: J.Virol. / Year: 2005
Title: Crystal structure of complete rhinovirus RNA polymerase suggests front loading of protein primer.
Authors: Appleby, T.C. / Luecke, H. / Shim, J.H. / Wu, J.Z. / Cheney, I.W. / Zhong, W. / Vogeley, L. / Hong, Z. / Yao, N.
History
DepositionJun 15, 2004Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 21, 2005Provider: repository / Type: Initial release
Revision 1.1Apr 30, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Genome polyprotein
B: Genome polyprotein
C: Genome polyprotein
D: Genome polyprotein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)211,8949
Polymers211,2524
Non-polymers6425
Water4,864270
1
A: Genome polyprotein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)53,1663
Polymers52,8131
Non-polymers3532
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
B: Genome polyprotein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)52,9092
Polymers52,8131
Non-polymers961
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
3
C: Genome polyprotein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)52,9092
Polymers52,8131
Non-polymers961
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
4
D: Genome polyprotein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)52,9092
Polymers52,8131
Non-polymers961
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)59.428, 118.890, 183.107
Angle α, β, γ (deg.)90.0, 96.06, 90.0
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein
Genome polyprotein / P3D


Mass: 52812.980 Da / Num. of mol.: 4 / Fragment: RNA-directed RNA Polymerase (residues 1694-2153)
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Human rhinovirus 16 / Genus: Rhinovirus / Species: Human rhinovirus A / Gene: 3D / Plasmid: pET26 / Species (production host): Escherichia coli / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / References: UniProt: Q82122, RNA-directed RNA polymerase
#2: Chemical
ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: SO4
#3: Chemical ChemComp-DMX / 3-[BENZYL(DIMETHYL)AMMONIO]PROPANE-1-SULFONATE


Mass: 257.349 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C12H19NO3S
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 270 / 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: 3 Å3/Da / Density % sol: 59.4 %
Crystal growTemperature: 295 K / Method: vapor diffusion, sitting drop / pH: 5.6
Details: PEG 4000, ammonium sulfate, dimethylbenzylammonium propane sulfonate, sodium citrate, glycerol, dithiothreitol, pH 5.6, VAPOR DIFFUSION, SITTING DROP, temperature 295.0K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SLS / Beamline: X06SA / Wavelength: 0.97887 Å
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97887 Å / Relative weight: 1
ReflectionResolution: 2.4→50 Å / Num. all: 98759 / Num. obs: 98759 / % possible obs: 99.8 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 4.5 % / Rmerge(I) obs: 0.09 / Net I/σ(I): 12.9
Reflection shellResolution: 2.4→2.49 Å / Redundancy: 3.9 % / Rmerge(I) obs: 0.463 / Mean I/σ(I) obs: 3 / Num. unique all: 9852 / % possible all: 99.8

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Processing

Software
NameClassification
DENZOdata reduction
SCALEPACKdata scaling
MLPHAREphasing
CNXrefinement
RefinementMethod to determine structure: SAD / Resolution: 2.4→50 Å / σ(F): 0 / Stereochemistry target values: Engh & Huber
RfactorNum. reflection% reflectionSelection details
Rfree0.292 9019 -RANDOM
Rwork0.243 ---
obs0.243 83707 95.1 %-
all-92726 --
Refinement stepCycle: LAST / Resolution: 2.4→50 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms14744 0 37 270 15051
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_bond_d0.006
X-RAY DIFFRACTIONc_angle_deg1.053

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