Uniprot accession / id : Q9R0Q7  OR   Uniprot accession / id : Q15185
 
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Entry Information
Entry status  (1)
REL
(6)
 
Experimental methods  (2)
Electron Microscopy
(5)
X-ray diffraction
(1)
 
Authors  (34)
Chen Y
(2)
Gates SN
(2)
Gestwicki JE
(2)
Hang Y
(2)
Lee K
(2)
Li G
(2)
Nadel CM
(2)
Southworth DR
(2)
Sun F
(2)
Thwin AC
(2)
Tse E
(2)
Wen Z
(2)
Wen ZL
(2)
Xie Q
(2)
Xu L
(2)
Zhai Y
(2)
Zhai YJ
(2)
Zhang B
(2)
Zhang L
(2)
Zhang Y
(2)
Zhao B
(2)
Zhao Q
(2)
Zhu Y
(2)
Agard DA
(1)
Felts SJ
(1)
Johnson JL
(1)
Noddings CM
(1)
Owen BA
(1)
Owen BAL
(1)
Sullivan WP
(1)
Toft DO
(1)
Wang RY
(1)
Wang Y-R
(1)
Weaver AJ
(1)
 
Homo / hetero assembly  (2)
hetero
(5)
homo
(1)
 
Assembly composition  (2)
protein/protein complex
(5)
protein structure
(1)
 
Assembly polymer count  (5)
tetramer
(2)
dimer
(1)
hexamer
(1)
pentamer
(1)
trimer
(1)
 
Resolution distribution
2.0 - 2.5
(1)
2.5 - 3
(1)
3.0 - 3.5
(4)
 
Release year distribution
1995 - 2000
(1)
2000 - 2005
(1)
2020 - 2025
(5)
 
Journal  (4)
Mol Cell
(2)
Structure
(2)
J Biol Chem
(1)
Nature
(1)
 
Macromolecules
Organism superkingdom  (1)
Eukaryota
(6)
 
Organism name  (2)
Homo sapiens
(4)
Mus musculus
(2)
 
Molecule name  (7)
Cytosolic prostaglandin E2 synthase
(6)
Hsp90 co-chaperone
(6)
Progesterone receptor complex p23
(6)
Prostaglandin E synthase 3
(6)
Telomerase-binding protein p23
(6)
cPGES
(6)
Sid 3177
(2)
 
Molecule type  (1)
Protein
(6)
 
Gene names  (6)
P23
(4)
PTGES3
(4)
TEBP
(4)
Ptges3
(2)
Sid3177
(2)
Tebp
(2)
 
Interacting Molecules  (6)
Heat shock protein HSP 90-alpha
(3)
Aryl hydrocarbon receptor
(2)
Heat shock protein HSP 90-beta
(2)
AH receptor-interacting protein
(1)
Glucocorticoid receptor
(1)
Peptidyl-prolyl cis-trans isomerase FKBP5
(1)
 
Interacting ligands  (1)
SO4 : SULFATE ION
(1)
 
Function and Biology
EC number / name  (1)
5.3.99.3 : Prostaglandin-E synthase
(6)
 
Biological function  (8)
Hsp90 protein binding
(6)
DNA polymerase binding
(5)
isomerase activity
(5)
prostaglandin-E synthase activity
(5)
unfolded protein binding
(5)
protein binding
(3)
protein-folding chaperone binding
(3)
telomerase activity
(3)
 
Biological process  (20)
fatty acid biosynthetic process
(5)
fatty acid metabolic process
(5)
lipid metabolic process
(5)
prostaglandin biosynthetic process
(5)
prostaglandin metabolic process
(5)
telomerase holoenzyme complex assembly
(5)
telomere maintenance via telomerase
(5)
chaperone cofactor-dependent protein refolding
(3)
chaperone-mediated protein complex assembly
(3)
positive regulation of telomere maintenance via telomerase
(3)
prostanoid biosynthetic process
(3)
protein folding
(3)
protein stabilization
(3)
signal transduction
(3)
telomere maintenance
(3)
fibroblast proliferation
(2)
glycogen biosynthetic process
(2)
lung saccule development
(2)
nuclear receptor-mediated glucocorticoid signaling pathway
(2)
skin development
(2)
 
Biological cell component  (8)
cytoplasm
(5)
chromosome, telomeric region
(3)
cytosol
(3)
nucleoplasm
(3)
nucleus
(3)
protein folding chaperone complex
(3)
protein-containing complex
(3)
telomerase holoenzyme complex
(3)
 
Sequence and Structure classification
SCOP fold  (1)
HSP20-like chaperones
(1)
 
SCOP family  (1)
Co-chaperone p23-like
(1)
 
CATH class  (1)
Mainly Beta
(1)
 
CATH topology  (1)
Immunoglobulin-like
(1)
 
Pfam accession / name  (1)
PF04969 : CS
(6)
 
Experimental Information
Diffraction protocol  (1)
Single wavelength
(1)
 
Diffraction radiation source type  (1)
Synchrotron
(1)
 
Diffraction source  (1)
CHESS BEAMLINE F1
(1)
 
Synchrotron site  (1)
CHESS
(1)
 
Diffraction detector type  (1)
CCD
(1)
 
Refinement software  (2)
PHENIX
(2)
CNS
(1)
 
EM microscope model  (1)
FEI TITAN KRIOS
(5)
 
EM detector name  (3)
GATAN K3 BIOQUANTUM (6k x 4k)
(3)
GATAN K2 SUMMIT (4k x 4k)
(2)
GATAN K3 (6k x 4k)
(2)
 
Representative Structures
Representative Structures
100%
95%
90%
70%
50%
40%
30%
Entries 1 to 6 of 6
Entries 1 to 6 of 6
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Cryo-EM structure of Hsp90:FKBP51:p23 closed-state complex
Lee K, Thwin AC, Tse E, Gates SN, Southworth DR
Mol Cell (2021) [PMID: 34380015  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
Bound ligands: ANP    ANP   
PDBe complex ID: PDB-CPX-139825 (Preferred)   search this ID
PDBe-KB: Q15185    P07900    Q13451   
Electron Microscopy
3.3Å resolution
Released: 25 Aug 2021
Model geometry
Fit model/data
Data not analysed
7l7i
7l7i
7l7i
Cryo-EM structure of Hsp90:p23 closed-state complex
Lee K, Thwin AC, Tse E, Gates SN, Southworth DR
Mol Cell (2021) [PMID: 34380015  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
Bound ligands: ANP    ANP   
Assembly name: Heat shock protein HSP 90-alpha and Prostaglandin E synthase 3 (Preferred)   search this complex
PDBe complex ID: PDB-CPX-139826 (Preferred)   search this ID
PDBe-KB: Q15185    P07900   
Electron Microscopy
3.1Å resolution
Released: 25 Aug 2021
Model geometry
Fit model/data
Data not analysed
7l7j
7l7j
7l7j
Hsp90-AhR-p23-XAP2 complex
Wen ZL, Zhai YJ, Zhu Y, Sun F
Structure (2023) [PMID: 36649707  ]
Source organism: Mus musculus  
Assembly composition: protein/protein complex
Bound ligands: BEF    BEF    ADP    ADP   
PDBe complex ID: PDB-CPX-271511 (Preferred)   search this ID
PDBe-KB: Q9R0Q7    O08915    P11499    P30561   
Electron Microscopy
3.2Å resolution
Released: 4 Jan 2023
Model geometry
Fit model/data
Data not analysed
8h77
8h77
8h77
The GR-Maturation Complex: Glucocorticoid Receptor in complex with Hsp90 and co-chaperone p23
Noddings CM, Wang Y-R, Agard DA
Nature (2022) [PMID: 34937936  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
Bound ligands: MG    DEX    ATP    DEX    MG    ATP   
PDBe complex ID: PDB-CPX-137442 (Preferred)   search this ID
PDBe-KB: Q15185    P07900    P04150   
Electron Microscopy
2.56Å resolution
Released: 12 Jan 2022
Model geometry
Fit model/data
Data not analysed
7krj
7krj
7krj
Hsp90-AhR-p23 complex
Wen ZL, Zhai YJ, Zhu Y, Sun F
Structure (2023) [PMID: 36649707  ]
Source organism: Mus musculus  
Assembly composition: protein/protein complex
Bound ligands: BEF    BEF    ADP    ADP   
PDBe complex ID: PDB-CPX-145859 (Preferred)   search this ID
PDBe-KB: Q9R0Q7    P11499    P30561   
Electron Microscopy
3.5Å resolution
Released: 4 Jan 2023
Model geometry
Fit model/data
Data not analysed
7y04
7y04
7y04
CRYSTAL STRUCTURE OF THE HUMAN CO-CHAPERONE P23
Weaver AJ, Sullivan WP, Felts SJ, Owen BAL, Toft DO
J Biol Chem (2000) [PMID: 10811660  ]
Source organism: Homo sapiens  
Assembly composition: protein only structure
Bound ligands: SO4   
Assembly name: Prostaglandin E synthase 3 (Preferred)   search this complex
PDBe complex ID: PDB-CPX-172230 (Preferred)   search this ID
PDBe-KB: Q15185   
X-ray diffraction
2.49Å resolution
Released: 19 Jun 2000
Model geometry
Fit model/data
Data not deposited
1ejf
1ejf
1ejf
Entries 1 to 6 of 6
Entries 1 to 6 of 6