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- PDB-7yxr: Crystal structure of mutant AncGR2-LBD (Y545A) bound to dexametha... -

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Basic information

Entry
Database: PDB / ID: 7yxr
TitleCrystal structure of mutant AncGR2-LBD (Y545A) bound to dexamethasone and SHP coregulator fragment
Components
  • Ancestral Glucocorticoid Receptor2
  • SHP NR Box 1 Peptide
KeywordsNUCLEAR PROTEIN / Nuclear Receptor / Transcription Factor / Dexamethasone / mutant
Function / homology
Function and homology information


bile acid and bile salt transport / transcription regulator inhibitor activity / peroxisome proliferator activated receptor binding / nuclear thyroid hormone receptor binding / animal organ regeneration / response to glucose / nuclear retinoid X receptor binding / Notch signaling pathway / cholesterol metabolic process / circadian regulation of gene expression ...bile acid and bile salt transport / transcription regulator inhibitor activity / peroxisome proliferator activated receptor binding / nuclear thyroid hormone receptor binding / animal organ regeneration / response to glucose / nuclear retinoid X receptor binding / Notch signaling pathway / cholesterol metabolic process / circadian regulation of gene expression / negative regulation of DNA-binding transcription factor activity / positive regulation of insulin secretion / response to organic cyclic compound / Nuclear Receptor transcription pathway / circadian rhythm / transcription corepressor activity / response to ethanol / protein domain specific binding / negative regulation of gene expression / intracellular membrane-bounded organelle / negative regulation of DNA-templated transcription / chromatin / protein-containing complex binding / positive regulation of gene expression / positive regulation of DNA-templated transcription / negative regulation of transcription by RNA polymerase II / protein homodimerization activity / DNA binding / nucleoplasm / nucleus / cytoplasm
Similarity search - Function
Nuclear receptor subfamily 0 group B member 1/2 / Nuclear hormone receptor / Nuclear hormone receptor, ligand-binding domain / Nuclear hormone receptor-like domain superfamily / Ligand-binding domain of nuclear hormone receptor / Nuclear receptor (NR) ligand-binding (LBD) domain profile. / Ligand binding domain of hormone receptors
Similarity search - Domain/homology
DEXAMETHASONE / FORMIC ACID / Ancestral Glucocorticoid Receptor2 / Nuclear receptor subfamily 0 group B member 2
Similarity search - Component
Biological speciesunidentified (others)
Homo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.5 Å
AuthorsJimenez-Panizo, A. / Estebanez-Perpina, E. / Fuentes-Prior, P.
Funding support Spain, 4items
OrganizationGrant numberCountry
Other governmentBFU-Retos2017-86906-R Spain
Other governmentSAF2017-71878-REDT Spain
Other governmentSAF2015-71878-REDT Spain
Other governmentRTI2018-101500-B-I00 Spain
CitationJournal: Nucleic Acids Res. / Year: 2022
Title: The multivalency of the glucocorticoid receptor ligand-binding domain explains its manifold physiological activities.
Authors: Jimenez-Panizo, A. / Alegre-Marti, A. / Tettey, T.T. / Fettweis, G. / Abella, M. / Anton, R. / Johnson, T.A. / Kim, S. / Schiltz, R.L. / Nunez-Barrios, I. / Font-Diaz, J. / Caelles, C. / ...Authors: Jimenez-Panizo, A. / Alegre-Marti, A. / Tettey, T.T. / Fettweis, G. / Abella, M. / Anton, R. / Johnson, T.A. / Kim, S. / Schiltz, R.L. / Nunez-Barrios, I. / Font-Diaz, J. / Caelles, C. / Valledor, A.F. / Perez, P. / Rojas, A.M. / Fernandez-Recio, J. / Presman, D.M. / Hager, G.L. / Fuentes-Prior, P. / Estebanez-Perpina, E.
History
DepositionFeb 16, 2022Deposition site: PDBE / Processing site: PDBE
Revision 1.0Dec 7, 2022Provider: repository / Type: Initial release
Revision 1.1Dec 14, 2022Group: 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 1.2Jan 18, 2023Group: Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation_author.identifier_ORCID
Revision 1.3Jan 31, 2024Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model / struct_ncs_dom_lim
Item: _struct_ncs_dom_lim.beg_auth_comp_id / _struct_ncs_dom_lim.beg_label_asym_id ..._struct_ncs_dom_lim.beg_auth_comp_id / _struct_ncs_dom_lim.beg_label_asym_id / _struct_ncs_dom_lim.beg_label_comp_id / _struct_ncs_dom_lim.beg_label_seq_id / _struct_ncs_dom_lim.end_auth_comp_id / _struct_ncs_dom_lim.end_label_asym_id / _struct_ncs_dom_lim.end_label_comp_id / _struct_ncs_dom_lim.end_label_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Ancestral Glucocorticoid Receptor2
C: Ancestral Glucocorticoid Receptor2
R: SHP NR Box 1 Peptide
S: SHP NR Box 1 Peptide
hetero molecules


Theoretical massNumber of molelcules
Total (without water)60,8799
Polymers59,9564
Non-polymers9235
Water61334
1
A: Ancestral Glucocorticoid Receptor2
R: SHP NR Box 1 Peptide
hetero molecules


Theoretical massNumber of molelcules
Total (without water)30,3703
Polymers29,9782
Non-polymers3921
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2120 Å2
ΔGint-13 kcal/mol
Surface area12140 Å2
MethodPISA
2
C: Ancestral Glucocorticoid Receptor2
S: SHP NR Box 1 Peptide
hetero molecules


Theoretical massNumber of molelcules
Total (without water)30,5086
Polymers29,9782
Non-polymers5314
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2190 Å2
ΔGint-12 kcal/mol
Surface area12470 Å2
MethodPISA
Unit cell
Length a, b, c (Å)107.899, 107.899, 134.012
Angle α, β, γ (deg.)90.000, 90.000, 120.000
Int Tables number169
Space group name H-MP61
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21C
12A
22C
13R
23S

NCS domain segments:

Component-ID: 0 / Refine code: 0

Dom-IDEns-IDBeg auth comp-IDBeg label comp-IDEnd auth comp-IDEnd label comp-IDAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
11GLUGLUARGARGAA528 - 7041 - 177
21GLUGLUARGARGCB528 - 7041 - 177
12SERSERPHEPHEAA709 - 774182 - 247
22SERSERPHEPHECB709 - 774182 - 247
13ARGARGSERSERRC17 - 281 - 12
23ARGARGSERSERSD17 - 281 - 12

NCS ensembles :
ID
1
2
3

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Components

#1: Protein Ancestral Glucocorticoid Receptor2


Mass: 28686.379 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) unidentified (others) / Production host: Escherichia coli (E. coli) / References: UniProt: A0A1X8XLE9
#2: Protein/peptide SHP NR Box 1 Peptide / Orphan nuclear receptor SHP / Small heterodimer partner / Nuclear receptor subfamily 0 group B member 2


Mass: 1291.518 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Production host: synthetic construct (others) / References: UniProt: Q15466
#3: Chemical ChemComp-DEX / DEXAMETHASONE / 9A-FLUORO-16BETA-METHYLPREDNISOLONE / Dexamethasone


Mass: 392.461 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C22H29FO5 / Feature type: SUBJECT OF INVESTIGATION / Comment: medication, antibiotic*YM
#4: Chemical ChemComp-FMT / FORMIC ACID / Formic acid


Mass: 46.025 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: CH2O2
#5: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 34 / 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: 3.79 Å3/Da / Density % sol: 67.53 %
Crystal growTemperature: 293.15 K / Method: vapor diffusion, sitting drop / pH: 7
Details: 0.1 M PIPES, pH 7.0, 0.1 M ammonium acetate, 2.5 M sodium formate

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: ALBA / Beamline: XALOC / Wavelength: 0.979 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Oct 22, 2019
RadiationMonochromator: M / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.979 Å / Relative weight: 1
ReflectionResolution: 2.5→93.4 Å / Num. obs: 30280 / % possible obs: 99 % / Redundancy: 2.9 % / Biso Wilson estimate: 39.5 Å2 / CC1/2: 0.993 / Rpim(I) all: 0.081 / Rrim(I) all: 0.122 / Net I/σ(I): 6.5
Reflection shellResolution: 2.5→9.01 Å / Redundancy: 2.9 % / Mean I/σ(I) obs: 1.9 / Num. unique obs: 3425 / CC1/2: 0.621 / Rpim(I) all: 0.36 / Rrim(I) all: 0.636 / % possible all: 99.5

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Processing

Software
NameVersionClassification
REFMAC5.8.0267refinement
PDB_EXTRACT3.27data extraction
MOSFLMdata reduction
SCALAdata scaling
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5UFS

5ufs


Resolution: 2.5→54.51 Å / Cor.coef. Fo:Fc: 0.953 / Cor.coef. Fo:Fc free: 0.926 / SU B: 8.772 / SU ML: 0.182 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.287 / ESU R Free: 0.22 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: U VALUES : REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.2239 1517 5 %RANDOM
Rwork0.1872 ---
obs0.189 28706 98.77 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso max: 155.3 Å2 / Biso mean: 43.781 Å2 / Biso min: 19.57 Å2
Baniso -1Baniso -2Baniso -3
1-0.27 Å20.14 Å20 Å2
2--0.27 Å2-0 Å2
3----0.88 Å2
Refinement stepCycle: final / Resolution: 2.5→54.51 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4135 0 65 34 4234
Biso mean--32.86 34.63 -
Num. residues----513
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0070.0124289
X-RAY DIFFRACTIONr_angle_refined_deg1.5641.6255805
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.0365507
X-RAY DIFFRACTIONr_dihedral_angle_2_deg34.23922.537201
X-RAY DIFFRACTIONr_dihedral_angle_3_deg20.00915790
X-RAY DIFFRACTIONr_dihedral_angle_4_deg22.3621522
X-RAY DIFFRACTIONr_chiral_restr0.1240.2547
X-RAY DIFFRACTIONr_gen_planes_refined0.0070.023104
Refine LS restraints NCS

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

Ens-IDDom-IDAuth asym-IDNumberRms dev position (Å)
11A57830.08
12C57830.08
21A20230.06
22C20230.06
31R2840.15
32S2840.15
LS refinement shellResolution: 2.5→2.565 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.292 109 -
Rwork0.303 2142 -
all-2251 -
obs--99.21 %

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