Stress-induced-phosphoprotein 1 - P31948 (STIP1_HUMAN)

 

Protein Feature View of PDB entries mapped to a UniProtKB sequence  

  • Number of PDB entries for P31948: 6
 
Function
Acts as a co-chaperone for HSP90AA1 (PubMed:27353360). Mediates the association of the molecular chaperones HSPA8/HSC70 and HSP90. UniProt
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Subunit Structure
Forms a complex with HSPA8/HSC70, HSPCA/HSP-86 and HSPCB/HSP-84 (By similarity). Interacts with PACRG (PubMed:14532270). Interacts with METTL21B (PubMed:23349634). Interacts with HSP90/HSP90AA1; the interaction dissociates the PPP5C:HSP90AA1 interaction (PubMed:9195923, PubMed:27353360). Interacts with FLCN, FNIP1 and FNIP2 (PubMed:27353360). Interacts with HSPA8/HSC70 (By similarity). Interacts with HSP90AB1; upon SMYD2-dependent HSP90AB1 methylation (PubMed:24880080). UniProt
Domain
The TPR 1 repeat interacts with the C-terminal of HSC70. The TPR 4, 5 and 6 repeats (also called TPR2A domain) and TPR 7, 8 and 9 repeats (also called TPR2B domain) interact with HSP90. UniProt
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Data in green originates from UniProtKB  
Variation data (sourced from UniProt) shows non-genetic variation from the ExPASy   and dbSNP   websites.
Data in yellow originates from Pfam  , by interacting with the HMMER3 web site  
Data in purple originates from Phosphosite  .
Data in orange originates from the SCOP   (version 1.75) and SCOPe   (version 2.04) classifications.
Data in grey has been calculated using BioJava  . Protein disorder predictions are based on JRONN (Troshin, P. and Barton, G. J. unpublished), a Java implementation of RONN  
  • Red: potentially disorderd region
  • Blue: probably ordered region.
Hydropathy has been calculated using a sliding window of 15 residues and summing up scores from standard hydrophobicity tables.
  • Red: hydrophobic
  • Blue: hydrophilic.
Data in lilac represent the genomic exon structure projected onto the UniProt sequence.
Data in blue originates from PDB
  • Secstruc: Secondary structure projected from representative PDB entries onto the UniProt sequence.
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Validation Track

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Data in red indicates combined ranges of Homology Models from SBKB   and the Protein Model Portal  
The PDB to UniProt mapping is based on the data provided by the EBI SIFTS project. See also Velankar et al., Nucleic Acids Research 33, D262-265 (2005).
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