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- PDB-2cpl: SIMILARITIES AND DIFFERENCES BETWEEN HUMAN CYCLOPHILIN A AND OTHE... -

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Basic information

Entry
Database: PDB / ID: 2cpl
TitleSIMILARITIES AND DIFFERENCES BETWEEN HUMAN CYCLOPHILIN A AND OTHER BETA-BARREL STRUCTURES. STRUCTURAL REFINEMENT AT 1.63 ANGSTROMS RESOLUTION
ComponentsCYCLOPHILIN A
KeywordsISOMERASE(PEPTIDYL-PROLYL CIS-TRANS)
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 / Platelet degranulation / protein folding / 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 / Resolution: 1.63 Å
AuthorsKe, H.
Citation
Journal: J.Mol.Biol. / Year: 1992
Title: Similarities and differences between human cyclophilin A and other beta-barrel structures. Structural refinement at 1.63 A resolution.
Authors: Ke, H.
#1: Journal: Proc.Natl.Acad.Sci.USA / Year: 1991
Title: Crystal Structure of Recombinant Human T Cell Cyclophilin a at 2.5 Angstroms Resolution
Authors: Ke, H. / Zydowsky, L.D. / Liu, J. / Walsh, C.T.
History
DepositionJun 30, 1992Processing site: BNL
Revision 1.0Oct 31, 1993Provider: repository / Type: Initial release
Revision 1.1Mar 24, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Nov 29, 2017Group: Derived calculations / Other
Category: pdbx_database_status / struct_conf / struct_conf_type
Item: _pdbx_database_status.process_site
Revision 1.4Feb 14, 2024Group: Data collection / Database references / Category: chem_comp_atom / chem_comp_bond / database_2
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: CYCLOPHILIN A


Theoretical massNumber of molelcules
Total (without water)18,0371
Polymers18,0371
Non-polymers00
Water2,144119
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)43.000, 52.600, 89.200
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein CYCLOPHILIN A


Mass: 18036.504 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: CYCLOPHILIN / Gene (production host): CYCLOPHILIN / References: UniProt: P62937
#2: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 119 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 2.8 Å3/Da / Density % sol: 56 %
Crystal grow
*PLUS
Temperature: 4 ℃ / pH: 8.5 / Method: microdialysis / Details: referred to Proc.Nat.Acad.Sci.,U.S.A.88.9483-9487
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDChemical formula
110-15 mg/mlprotein11
220 mMTris-HCl12
32 mMdithiothreitol12
42 mMEDTA12
50.5 mM12NaN3
610.5 %(w/v)PEG12
76.7 %ethanol12

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Data collection

Reflection
*PLUS
Highest resolution: 1.63 Å / Num. obs: 22219 / % possible obs: 91 % / Observed criterion σ(I): 3 / Num. measured all: 53638 / Rmerge(I) obs: 0.042

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Processing

Software
NameClassification
X-PLORmodel building
X-PLORrefinement
X-PLORphasing
RefinementRfactor Rwork: 0.18 / Rfactor obs: 0.18 / Highest resolution: 1.63 Å
Refinement stepCycle: LAST / Highest resolution: 1.63 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1258 0 0 119 1377
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_bond_d0.013
X-RAY DIFFRACTIONx_bond_d_na
X-RAY DIFFRACTIONx_bond_d_prot
X-RAY DIFFRACTIONx_angle_d
X-RAY DIFFRACTIONx_angle_d_na
X-RAY DIFFRACTIONx_angle_d_prot
X-RAY DIFFRACTIONx_angle_deg2.5
X-RAY DIFFRACTIONx_angle_deg_na
X-RAY DIFFRACTIONx_angle_deg_prot
X-RAY DIFFRACTIONx_dihedral_angle_d
X-RAY DIFFRACTIONx_dihedral_angle_d_na
X-RAY DIFFRACTIONx_dihedral_angle_d_prot
X-RAY DIFFRACTIONx_improper_angle_d
X-RAY DIFFRACTIONx_improper_angle_d_na
X-RAY DIFFRACTIONx_improper_angle_d_prot
X-RAY DIFFRACTIONx_mcbond_it
X-RAY DIFFRACTIONx_mcangle_it
X-RAY DIFFRACTIONx_scbond_it
X-RAY DIFFRACTIONx_scangle_it
Refinement
*PLUS
Highest resolution: 2.63 Å / Lowest resolution: 6 Å / Num. reflection obs: 21691 / σ(I): 2 / Rfactor obs: 0.18
Solvent computation
*PLUS
Displacement parameters
*PLUS
Refine LS restraints
*PLUS
Type: x_angle_d / Dev ideal: 2.5

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