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- PDB-5kv2: Human cyclophilin A at 278K, Data set 4 -

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Basic information

Entry
Database: PDB / ID: 5kv2
TitleHuman cyclophilin A at 278K, Data set 4
ComponentsPeptidyl-prolyl cis-trans isomerase A
KeywordsISOMERASE / Conformational variation / Radiation damage
Function / homology
Function and homology information


negative regulation of protein K48-linked ubiquitination / regulation of apoptotic signaling pathway / cell adhesion molecule production / lipid droplet organization / negative regulation of viral life cycle / heparan sulfate binding / regulation of viral genome replication / leukocyte chemotaxis / virion binding / negative regulation of stress-activated MAPK cascade ...negative regulation of protein K48-linked ubiquitination / regulation of apoptotic signaling pathway / cell adhesion molecule production / lipid droplet organization / negative regulation of viral life cycle / heparan sulfate binding / regulation of viral genome replication / leukocyte chemotaxis / virion binding / negative regulation of stress-activated MAPK cascade / endothelial cell activation / Basigin interactions / protein peptidyl-prolyl isomerization / cyclosporin A binding / Minus-strand DNA synthesis / Plus-strand DNA synthesis / Uncoating of the HIV Virion / Early Phase of HIV Life Cycle / Integration of provirus / negative regulation of protein phosphorylation / APOBEC3G mediated resistance to HIV-1 infection / viral release from host cell / Calcineurin activates NFAT / activation of protein kinase B activity / Binding and entry of HIV virion / positive regulation of viral genome replication / negative regulation of oxidative stress-induced intrinsic apoptotic signaling pathway / negative regulation of protein kinase activity / neutrophil chemotaxis / Gene and protein expression by JAK-STAT signaling after Interleukin-12 stimulation / positive regulation of protein secretion / peptidylprolyl isomerase / peptidyl-prolyl cis-trans isomerase activity / Assembly Of The HIV Virion / positive regulation of NF-kappaB transcription factor activity / Budding and maturation of HIV virion / platelet activation / platelet aggregation / integrin binding / positive regulation of protein phosphorylation / neuron differentiation / SARS-CoV-1 activates/modulates innate immune responses / unfolded protein binding / protein folding / Platelet degranulation / cellular response to oxidative stress / secretory granule lumen / vesicle / ficolin-1-rich granule lumen / positive regulation of MAPK cascade / focal adhesion / apoptotic process / Neutrophil degranulation / protein-containing complex / extracellular space / RNA binding / extracellular exosome / extracellular region / nucleus / membrane / cytoplasm / cytosol
Similarity search - Function
Cyclophilin-like / Cyclophilin / Cyclophilin-type peptidyl-prolyl cis-trans isomerase / Cyclophilin-type peptidyl-prolyl cis-trans isomerase, conserved site / Cyclophilin-type peptidyl-prolyl cis-trans isomerase signature. / Cyclophilin-type peptidyl-prolyl cis-trans isomerase domain profile. / Cyclophilin-type peptidyl-prolyl cis-trans isomerase domain / Cyclophilin type peptidyl-prolyl cis-trans isomerase/CLD / Cyclophilin-like domain superfamily / Beta Barrel / Mainly Beta
Similarity search - Domain/homology
Peptidyl-prolyl cis-trans isomerase A
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.7 Å
AuthorsRussi, S. / Gonzalez, A. / Kenner, L.R. / Keedy, D.A. / Fraser, J.S. / van den Bedem, H.
Funding support United States, 4items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)P41GM103393 United States
Department of Energy (DOE, United States)DE-AC02-76SF00515 United States
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)GM110580 United States
National Science Foundation (NSF, United States)STC-1231306 United States
CitationJournal: J Synchrotron Radiat / Year: 2017
Title: Conformational variation of proteins at room temperature is not dominated by radiation damage.
Authors: Russi, S. / Gonzalez, A. / Kenner, L.R. / Keedy, D.A. / Fraser, J.S. / van den Bedem, H.
History
DepositionJul 13, 2016Deposition site: RCSB / Processing site: RCSB
Revision 1.0Aug 10, 2016Provider: repository / Type: Initial release
Revision 1.1Jan 11, 2017Group: Database references
Revision 1.2Sep 27, 2017Group: Author supporting evidence / Data collection / Category: diffrn_detector / pdbx_audit_support
Item: _diffrn_detector.detector / _pdbx_audit_support.funding_organization
Revision 1.3Nov 27, 2019Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 1.4Oct 4, 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: Peptidyl-prolyl cis-trans isomerase A


Theoretical massNumber of molelcules
Total (without water)17,9051
Polymers17,9051
Non-polymers00
Water2,288127
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)42.904, 52.579, 89.243
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein Peptidyl-prolyl cis-trans isomerase A / PPIase A / Cyclophilin A / Cyclosporin A-binding protein / Rotamase A


Mass: 17905.307 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: PPIA, CYPA / Production host: Escherichia coli (E. coli) / References: UniProt: P62937, peptidylprolyl isomerase
#2: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 127 / 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: 2.81 Å3/Da / Density % sol: 56.24 %
Crystal growTemperature: 291 K / Method: vapor diffusion, hanging drop / pH: 7.5
Details: CRYSTALS WERE GROWN BY MIXING EQUAL VOLUMES OF WELL SOLUTION (100 MM HEPES PH 7.5, 23% PEG 3350, 5 MM TCEP) AND PROTEIN (60 MG/ML IN 20 MM HEPES PH 7.5, 100 MM NACL, 0.5 MM TCEP) IN THE HANGING-DROP FORMAT.

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Data collection

DiffractionMean temperature: 278 K
Diffraction sourceSource: SYNCHROTRON / Site: SSRL / Beamline: BL7-1 / Wavelength: 1.1 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Apr 17, 2014
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.1 Å / Relative weight: 1
ReflectionResolution: 1.49→38.67 Å / Num. obs: 28373 / % possible obs: 85.4 % / Redundancy: 2.8 % / Biso Wilson estimate: 18.77 Å2 / CC1/2: 0.982 / Rmerge(I) obs: 0.139 / Net I/σ(I): 15.9
Reflection shellResolution: 1.49→1.52 Å / Redundancy: 2.2 % / Rmerge(I) obs: 1.47 / CC1/2: 0.204 / % possible all: 64.2

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Processing

Software
NameVersionClassification
Blu-Icedata collection
XDSdata reduction
Aimless0.1.26data scaling
PHENIX1.10.1_2155refinement
PDB_EXTRACT3.2data extraction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5F66

5f66


Resolution: 1.7→34.021 Å / SU ML: 0.16 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 18.86
RfactorNum. reflection% reflection
Rfree0.2027 1057 5.15 %
Rwork0.1551 --
obs0.1575 20527 89.72 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Displacement parametersBiso max: 83.2 Å2 / Biso mean: 22.4761 Å2 / Biso min: 8.41 Å2
Refinement stepCycle: final / Resolution: 1.7→34.021 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1258 0 0 127 1385
Biso mean---39.8 -
Num. residues----164
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0062011
X-RAY DIFFRACTIONf_angle_d0.7892782
X-RAY DIFFRACTIONf_chiral_restr0.059289
X-RAY DIFFRACTIONf_plane_restr0.005386
X-RAY DIFFRACTIONf_dihedral_angle_d11.0841231
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.7-1.77740.28551220.2442347X-RAY DIFFRACTION88
1.7774-1.87110.25141380.20652372X-RAY DIFFRACTION89
1.8711-1.98830.22141230.18552365X-RAY DIFFRACTION89
1.9883-2.14180.22431270.16972379X-RAY DIFFRACTION88
2.1418-2.35730.19441500.15332429X-RAY DIFFRACTION91
2.3573-2.69830.19761290.16312469X-RAY DIFFRACTION91
2.6983-3.3990.24171250.15222490X-RAY DIFFRACTION90

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