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- PDB-7jtb: CRYSTAL STRUCTURE OF NATIVE BOVINE ARRESTIN 1 IN COMPLEX WITH INO... -

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Basic information

Entry
Database: PDB / ID: 7jtb
TitleCRYSTAL STRUCTURE OF NATIVE BOVINE ARRESTIN 1 IN COMPLEX WITH INOSITOL HEXAKISPHOSPHATE
ComponentsS-arrestin
KeywordsPROTEIN BINDING / GPCR / rhodopsin / phototransduction / inositol / inositol hexakisphosphate / IP6 / InsP6
Function / homology
Function and homology information


opsin binding / Inactivation, recovery and regulation of the phototransduction cascade / G protein-coupled receptor internalization / response to light stimulus / photoreceptor outer segment / photoreceptor inner segment / G protein-coupled receptor binding / phosphoprotein binding / signal transduction / membrane ...opsin binding / Inactivation, recovery and regulation of the phototransduction cascade / G protein-coupled receptor internalization / response to light stimulus / photoreceptor outer segment / photoreceptor inner segment / G protein-coupled receptor binding / phosphoprotein binding / signal transduction / membrane / identical protein binding / cytosol
Similarity search - Function
Arrestin, conserved site / Arrestins signature. / Arrestin / Arrestin, N-terminal / Arrestin-like, N-terminal / Arrestin C-terminal-like domain / Arrestin (or S-antigen), N-terminal domain / Arrestin (or S-antigen), C-terminal domain / Arrestin (or S-antigen), C-terminal domain / Arrestin-like, C-terminal / Immunoglobulin E-set
Similarity search - Domain/homology
INOSITOL HEXAKISPHOSPHATE / S-arrestin
Similarity search - Component
Biological speciesBos taurus (cattle)
MethodX-RAY DIFFRACTION / SYNCHROTRON / FOURIER SYNTHESIS / Resolution: 2.6 Å
AuthorsSander, C.L. / Palczewski, K. / Kiser, P.D.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Eye Institute (NIH/NEI)EY009339 United States
CitationJournal: Structure / Year: 2022
Title: Structural evidence for visual arrestin priming via complexation of phosphoinositols.
Authors: Sander, C.L. / Luu, J. / Kim, K. / Furkert, D. / Jang, K. / Reichenwallner, J. / Kang, M. / Lee, H.J. / Eger, B.T. / Choe, H.W. / Fiedler, D. / Ernst, O.P. / Kim, Y.J. / Palczewski, K. / Kiser, P.D.
History
DepositionAug 17, 2020Deposition site: RCSB / Processing site: RCSB
Revision 1.0Oct 13, 2021Provider: repository / Type: Initial release
Revision 1.1Nov 3, 2021Group: Database references / Category: citation / citation_author
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_ASTM / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year
Revision 1.2Feb 16, 2022Group: Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation.year

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: S-arrestin
B: S-arrestin
C: S-arrestin
D: S-arrestin
hetero molecules


Theoretical massNumber of molelcules
Total (without water)183,9798
Polymers181,3394
Non-polymers2,6404
Water3,153175
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)167.300, 187.899, 90.378
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number18
Space group name H-MP21212
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B
12A
22C
13A
23D
14B
24C
15B
25D
16C
26D

NCS domain segments:
Dom-IDComponent-IDEns-IDRefine codeAuth asym-IDAuth seq-ID
1010A9 - 386
2010B9 - 386
1020A9 - 385
2020C9 - 385
1030A9 - 385
2030D9 - 385
1040B9 - 385
2040C9 - 385
1050B9 - 385
2050D9 - 385
1060C9 - 385
2060D9 - 385

NCS ensembles :
ID
1
2
3
4
5
6

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Components

#1: Protein
S-arrestin / 48 kDa protein / Retinal S-antigen / S-AG / Rod photoreceptor arrestin


Mass: 45334.781 Da / Num. of mol.: 4 / Source method: isolated from a natural source / Source: (natural) Bos taurus (cattle) / References: UniProt: P08168
#2: Chemical
ChemComp-IHP / INOSITOL HEXAKISPHOSPHATE / MYO-INOSITOL HEXAKISPHOSPHATE / INOSITOL 1,2,3,4,5,6-HEXAKISPHOSPHATE / Phytic acid


Mass: 660.035 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C6H18O24P6 / Feature type: SUBJECT OF INVESTIGATION
#3: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 175 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY

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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: 3.92 Å3/Da / Density % sol: 68.6 %
Crystal growTemperature: 281 K / Method: vapor diffusion, hanging drop / pH: 7
Details: 0.1 M Bis-Tris propane, 35% 2-Ethoxyethanol, 0.001 M Magnesium acetate, 0.0009 M Phytic acid sodium salt

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 24-ID-C / Wavelength: 0.9792 Å
DetectorType: DECTRIS EIGER2 X 16M / Detector: PIXEL / Date: Oct 25, 2019
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9792 Å / Relative weight: 1
ReflectionResolution: 2.6→50 Å / Num. obs: 88202 / % possible obs: 99.8 % / Redundancy: 13.1 % / Biso Wilson estimate: 77.3 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.136 / Net I/σ(I): 13.92
Reflection shellResolution: 2.6→2.76 Å / Rmerge(I) obs: 2.233 / Num. unique obs: 14017 / CC1/2: 0.625 / % possible all: 99.4

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Processing

Software
NameVersionClassification
REFMAC5.8.0258refinement
PDB_EXTRACT3.25data extraction
XDSdata reduction
XDSdata scaling
REFMACphasing
RefinementMethod to determine structure: FOURIER SYNTHESIS / Resolution: 2.6→49.2 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.942 / SU B: 12.208 / SU ML: 0.225 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.307 / ESU R Free: 0.236 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.2383 4410 5 %RANDOM
Rwork0.2047 ---
obs0.2064 83786 99.84 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1 Å / Solvent model: MASK
Displacement parametersBiso max: 217.17 Å2 / Biso mean: 78.865 Å2 / Biso min: 35.21 Å2
Baniso -1Baniso -2Baniso -3
1-1.9 Å2-0 Å2-0 Å2
2--2.4 Å2-0 Å2
3----4.3 Å2
Refinement stepCycle: final / Resolution: 2.6→49.2 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms11416 0 144 175 11735
Biso mean--169.39 65.84 -
Num. residues----1462
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0050.01311816
X-RAY DIFFRACTIONr_bond_other_d0.0010.01711178
X-RAY DIFFRACTIONr_angle_refined_deg1.3471.65516087
X-RAY DIFFRACTIONr_angle_other_deg1.0961.57425971
X-RAY DIFFRACTIONr_dihedral_angle_1_deg7.98851457
X-RAY DIFFRACTIONr_dihedral_angle_2_deg32.16422.486547
X-RAY DIFFRACTIONr_dihedral_angle_3_deg14.079152048
X-RAY DIFFRACTIONr_dihedral_angle_4_deg14.1131567
X-RAY DIFFRACTIONr_chiral_restr0.0480.21567
X-RAY DIFFRACTIONr_gen_planes_refined0.0050.0212801
X-RAY DIFFRACTIONr_gen_planes_other0.0010.022292
Refine LS restraints NCS

Refine-ID: X-RAY DIFFRACTION / Type: interatomic distance / Weight position: 0.05

Ens-IDDom-IDAuth asym-IDNumberRms dev position (Å)
11A100360.13
12B100360.13
21A108680.08
22C108680.08
31A102170.14
32D102170.14
41B98970.12
42C98970.12
51B105130.09
52D105130.09
61C101100.12
62D101100.12
LS refinement shellResolution: 2.6→2.667 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.424 318 -
Rwork0.412 6055 -
all-6373 -
obs--98.73 %

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